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Nc C s || _ || _d S )N)�email�key)r r9 r: r r r �__init__e s zKeyInfo.__init__c C s d� | j| j�d�d d� �S )NzKeyInfo("{}", "{}...")�ascii� )r r9 r: r# r r r r r i s zKeyInfo.__repr__c C s� t �d| �}|du rt�|�d�}|�d��d�}d}d}tdt|��D ]$}|| dkr\|}|| dkrH|}qHd �||d |d � �� d�}t ||�S ) z� Since dnf uses different format of the key than the one used in DNS RR, I need to convert the former one into the new one. � <(.*@.*)>Nr r< � r z$-----BEGIN PGP PUBLIC KEY BLOCK-----z"-----END PGP PUBLIC KEY BLOCK-----� r ) �re�searchr �groupr# r& �ranger �joinr r8 ) ZuseridZraw_keyZ input_emailr9 r: �start�stop�iZcat_keyr r r �from_rpm_key_objectl s zKeyInfo.from_rpm_key_object)NN)r r r r r; r � staticmethodrI r r r r r8 ` s r8 c @ s8 e Zd ZdZi Zedd� �Zedd� �Zedd� �ZdS ) �DNSSECKeyVerificationz� The main class when it comes to verification itself. 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This method is preserved for API compatibility. It used to catch an exception thrown when a gorup or env was already installed, which is no longer thrown. `install_fnc` has to be Solver._group_install or Solver._environment_install. r )Z install_fncZ grp_or_env_id�types�exclude�strict�exclude_groupsr r r �install_or_skip^ s r: c @ s, e Zd ZdZdd� Zedd� �Zdd� ZdS ) �_Langsz6Get all usable abbreviations for the current language.c C s d | _ d | _d S r )� last_locale�cache��selfr r r �__init__o s z_Langs.__init__c C s" t �t j�} | dkrdS d�| �S )N)NN�C�.)�locale� getlocale� LC_MESSAGES�join)Zlclr r r �_dotted_locale_strs s z_Langs._dotted_locale_strc C sr | � � }| j|kr| jS g | _|g}|dkr6|�d� |D ]*}t�|�D ]}|| jvrH| j�|� qHq:|| _| jS )NrA )rG r< r= �append�gettext� _expand_lang)r? Zcurrent_localeZlocales�lZnlangr r r �getz s z _Langs.getN)�__name__� __module__� __qualname__�__doc__r@ � staticmethodrG rL r r r r r; k s r; c @ s< e Zd ZdZdZdZdZdd� Zdd� Zdd� Z d d � Z d S ) � CompsQuery� � c C s || _ || _|| _|| _d S r )r �history�kinds�status)r? r rU rV rW r r r r@ � s zCompsQuery.__init__c C s\ t � }| j| j@ r&|�dd� |D �� | j| j@ rX|D ] }|�� }|sHq6|�|�� � q6|S )Nc S s h | ] }|j �qS r �r �r �ir r r r" � r# z)CompsQuery._get_groups.<locals>.<setcomp>)r+ rW � AVAILABLE�update� INSTALLEDZgetCompsGroupItemr, � getGroupId)r? � available� installed�resultrZ r4 r r r � _get_groups� s zCompsQuery._get_groupsc C s\ t � }| j| j@ r&|�dd� |D �� | j| j@ rX|D ] }|�� }|sHq6|�|�� � q6|S )Nc S s h | ] }|j �qS r rX rY r r r r" � r# z'CompsQuery._get_envs.<locals>.<setcomp>)r+ rW r[ r\ r] ZgetCompsEnvironmentItemr, ZgetEnvironmentId)r? r_ r` ra rZ �envr r r � _get_envs� s zCompsQuery._get_envsc G s t j�� }g |_g |_|D ]�}g }}| j| j@ rd| j�|�}| j j � |�}| � ||�}|j� |� | j| j@ r�| j�|�}| j j� |�}| �||�}|j� |� |s|s| j| jkr�td�t|� }n.| j| jkr�td�t|� }ntd�t|� }t|��q|S )N�&Module or Group '%s' is not installed.�&Module or Group '%s' is not available.z$Module or Group '%s' does not exist.)r r ZBunchr r rV � ENVIRONMENTSr �environments_by_patternrU rc Zsearch_by_patternrd �extend�GROUPS�groups_by_patternr4 rb rW r] r r r[ r ) r? �patterns�res�pat�envs�grpsr_ r` �msgr r r rL � s. zCompsQuery.getN) rM rN rO r[ r] rg rj r@ rb rd rL r r r r rR � s rR c @ s< e Zd Zdd� Zdd� Zdd� Zedd� �Zed d � �Zd S ) � Forwarderc C s || _ || _d S r )�_i�_langs)r? �iobj�langsr r r r@ � s zForwarder.__init__c C s t | j|�S r )�getattrrs )r? r r r r � __getattr__� s zForwarder.__getattr__c C s. | j �� D ] }|�|�}|d ur | S q |S r )rt rL )r? �defaultZdctrK �tr r r �_ui_text� s zForwarder._ui_textc C s | � | j| j�S r )r{ ZdescZ desc_by_langr> r r r �ui_description� s zForwarder.ui_descriptionc C s | � | j| j�S r )r{ r Z name_by_langr> r r r r- � s zForwarder.ui_nameN) rM rN rO r@ rx r{ �propertyr| r- r r r r rr � s rr c s8 e Zd Z� fdd�Zdd� Zdd� Zedd� �Z� ZS ) �Categoryc s t t| ��||� || _d S r )�superr~ r@ �_group_factory�r? ru rv Z group_factory�� __class__r r r@ � s zCategory.__init__c C s0 | � |j�}|d u r,d}t||j| jf ��|S )Nz no group '%s' from category '%s'�r� r � ValueErrorr �r? �grp_id�grprq r r r � _build_group� s zCategory._build_groupc c s | j D ]}| �|�V qd S r )� group_idsr� )r? r� r r r � groups_iter� s zCategory.groups_iterc C s t | �� �S r )�listr� r> r r r r � s zCategory.groups) rM rN rO r@ r� r� r} r � __classcell__r r r� r r~ � s r~ c sL e Zd Z� fdd�Zdd� Zdd� Zdd� Zed d � �Zed d � �Z � Z S ) � Environmentc s t t| ��||� || _d S r )r r� r@ r� r� r� r r r@ � s zEnvironment.__init__c C s0 | � |j�}|d u r,d}t||j| jf ��|S )Nz#no group '%s' from environment '%s'r� r� r r r r� s zEnvironment._build_groupc C sV g }|D ]H}z|� | �|�� W q tyN } zt�|� W Y d }~qd }~0 0 q|S r )rH r� r� �logger�error)r? Zidsr Zgi�er r r � _build_groups s "zEnvironment._build_groupsc c sZ t �| j| j�D ]D}z| �|�V W q tyR } zt�|� W Y d }~qd }~0 0 qd S r )� itertools�chainr� � option_idsr� r� r� r� )r? r� r� r r r r� s zEnvironment.groups_iterc C s | � | j�S r )r� r� r> r r r �mandatory_groups s z Environment.mandatory_groupsc C s | � | j�S r )r� r� r> r r r �optional_groups s zEnvironment.optional_groups) rM rN rO r@ r� r� r� r} r� r� r� r r r� r r� � s r� c sh e Zd Z� fdd�Zdd� Zedd� �Zedd� �Zd d � Zed d � �Z ed d� �Z edd� �Z � Z S )�Groupc s$ t t| ��||� || _|j| _d S r )r r� r@ � _pkg_factoryry Zselected)r? ru rv Z pkg_factoryr� r r r@ " s zGroup.__init__c s � fdd�| j D �S )Nc s g | ]}|j � kr|�qS r )�type�r �pkg��type_r r � <listcomp>( r# z+Group._packages_of_type.<locals>.<listcomp>)�packages)r? r� r r� r �_packages_of_type' s zGroup._packages_of_typec C s | � tj�S r )r� �libcomps�PACKAGE_TYPE_CONDITIONALr> r r r �conditional_packages* s zGroup.conditional_packagesc C s | � tj�S r )r� r� �PACKAGE_TYPE_DEFAULTr> r r r �default_packages. s zGroup.default_packagesc C s t | j| j�S r )r r� r� r> r r r � packages_iter2 s zGroup.packages_iterc C s | � tj�S r )r� r� �PACKAGE_TYPE_MANDATORYr> r r r �mandatory_packages6 s zGroup.mandatory_packagesc C s | � tj�S r )r� r� �PACKAGE_TYPE_OPTIONALr> r r r �optional_packages: s zGroup.optional_packagesc C s | j jS r )rs Z uservisibler> r r r �visible> s z Group.visible) rM rN rO r@ r� r} r� r� r� r� r� r� r� r r r� r r� s r� c @ sL e Zd ZdZejeejeej e ej e iZ dd� Zedd� �Zedd� �ZdS ) �Packagez#Represents comps package data. :apic C s || _ d S r )rs �r? Zipkgr r r r@ L s zPackage.__init__c C s | j jS r )rs r r> r r r r O s z Package.namec C s | j | j S r )�_OPT_MAPr� r> r r r � option_typeT s zPackage.option_typeN)rM rN rO rP r� r� � CONDITIONALr� �DEFAULTr� � MANDATORYr� �OPTIONALr� r@ r} r r� r r r r r� B s � r� c @ s� e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z e dd� �Z d-dd�Z d.dd�Z dd� Ze dd� �Zdd� Zd/d d �Zd0d d �Zd d!� Ze d"d#� �Zd$d%� Zd1d&d'�Zd2d(d)�Zd*d+� Zd,S )3�Compsc C s t �� | _t� | _d S r )r� r� rs r; rt r> r r r r@ \ s zComps.__init__c C s t | j�S r )r rs r> r r r �__len__` s z Comps.__len__c C s t || j| j�S r )r~ rt � _group_by_id)r? Z icategoryr r r �_build_categoryc s zComps._build_categoryc C s t || j| j�S r )r� rt r� )r? Z ienvironmentr r r �_build_environmentf s zComps._build_environmentc C s t || j| j�S r )r� rt �_build_package)r? 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Zcatsr r r �category_by_pattern} s zComps.category_by_patternc C s t j�|�sJ �t||| j�S r )r r r� r1 r )r? r! r. r r r r� � s zComps.categories_by_patternc s � fdd�� j jD �S )Nc 3 s | ]}� � |�V qd S r )r� )r �cr> r r � <genexpr>� r# z(Comps.categories_iter.<locals>.<genexpr>)rs r r> r r> r r� � s zComps.categories_iterc C s t | �� td�S �N)�key)�sorted�environments_iterr5 r> r r r r � s zComps.environmentsc s. t j�� �sJ �t j�� fdd�| �� D ��S )Nc 3 s | ]}|j � kr|V qd S r rX r rX r r r� � r# z+Comps._environment_by_id.<locals>.<genexpr>)r r r� r r� )r? r r rX r �_environment_by_id� s zComps._environment_by_idc C s$ t j�|�sJ �| �||�}t|�S r )r r r� rh r )r? r! r. ro r r r �environment_by_pattern� s z Comps.environment_by_patternc C s4 t j�|�sJ �t| �� �}t|||�}t|td�S r� )r r r� r� r� r1 r� r5 )r? r! r. ro Z found_envsr r r rh � s z Comps.environments_by_patternc s � fdd�� j jD �S )Nc 3 s | ]}� � |�V qd S r )r� )r r� r> r r r� � r# z*Comps.environments_iter.<locals>.<genexpr>)rs r r> r r> r r� � s zComps.environments_iterc C s t | �� td�S r� )r� r� r5 r> r r r r � s z Comps.groupsc s. t j�� �sJ �t j�� fdd�| �� D ��S )Nc 3 s | ]}|j � kr|V qd S r rX r ��id_r r r� � r# z%Comps._group_by_id.<locals>.<genexpr>)r r r� r r� )r? r� r r� r r� � s zComps._group_by_idc C s$ t j�|�sJ �| �||�}t|�S r )r r r� rk r �r? r! r. rp r r r �group_by_pattern� s zComps.group_by_patternc C s0 t j�|�sJ �t||t| �� ��}t|td�S r� )r r r� r1 r� r� r� r5 r� r r r rk � s zComps.groups_by_patternc s � fdd�� j jD �S )Nc 3 s | ]}� � |�V qd S r )r� r r> r r r� � r# z$Comps.groups_iter.<locals>.<genexpr>)rs r r> r r> r r� � s zComps.groups_iterN)F)F)F)F)F)F)rM rN rO r@ r� r� r� r� r� r� r} r r� r� r� r r� r� rh r� r r� r� rk r� r r r r r� Y s0 r� c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) � CompsTransPkgc C s� t j�|�r&d| _|| _d| _d | _n\t|tj j �r\d| _|� � | _|� � t j@ | _d | _n&|j| _|j| _|jt j@ | _|j| _d S )NFT)r r r� � basearchonlyr �optional�requires� isinstance�libdnf� transactionZCompsGroupPackage�getNameZgetPackageTyper� r� r� )r? Z pkg_or_namer r r r@ � s zCompsTransPkg.__init__c C s0 | j |j ko.| j|jko.| j|jko.| j|jkS r )r r� r� r� �r? �otherr r r �__eq__� s � � �zCompsTransPkg.__eq__c C s | j S r �r r> r r r �__str__� s zCompsTransPkg.__str__c C s t | j| j| j| jf�S r )�hashr r� r� r� r> r r r �__hash__� s �zCompsTransPkg.__hash__N)rM rN rO r@ r� r� r� r r r r r� � s r� c @ s� e Zd Zdd� Zdd� Zdd� Zedd� �Zed d � �Z e j d d � �Z ed d � �Z e j dd � �Z edd� �Z e j dd� �Z edd� �Z e j dd� �Z dS )�TransactionBunchc C s$ t � | _t � | _t � | _t � | _d S r )r+ �_install� _install_opt�_remove�_upgrader> r r r r@ � s zTransactionBunch.__init__c C sN | j �|j � | j�|j� | j�|j� | j|jB | j | j | j | _| S r )r� r\ r� r� r� r� r r r �__iadd__� s ���zTransactionBunch.__iadd__c C s( t | j�t | j� t | j� t | j� S r )r �install� install_opt�upgrade�remover> r r r r� � s zTransactionBunch.__len__c C s2 |D ](}t |t�r | �|� q| �t|�� qd S r )r� r� r, )Zparam�val�itemr r r � _set_value� s zTransactionBunch._set_valuec C s | j S )z� Packages to be installed with strict=True - transaction will fail if they cannot be installed due to dependency errors etc. )r� r> r r r r� s zTransactionBunch.installc C s | � | j|� d S r )r� r� �r? �valuer r r r� s c C s | j S )zw Packages to be installed with strict=False - they will be skipped if they cannot be installed )r� r> r r r r� s z TransactionBunch.install_optc C s | � | j|� d S r )r� r� r� r r r r� s c C s | j S r )r� r> r r r r� s zTransactionBunch.removec C s | � | j|� d S r )r� r� r� r r r r� s c C s | j S r )r� r> r r r r� ! s zTransactionBunch.upgradec C s | � | j|� d S r )r� r� r� r r r r� % s N)rM rN rO r@ r� r� rQ r� r} r� �setterr� r� r� r r r r r� � s* r� c @ s� e Zd Zdd� Zedd� �Zedd� �Zeg fdd��Zd d � Zd d � Z d dd�Z dd� Z dd� Z d dd�Z dd� Zdd� Zdd � Zd S ) �Solverc C s || _ || _|| _d S r )rU r Z _reason_fn)r? rU r Z reason_fnr r r r@ + s zSolver.__init__c C s dd� | j D �S )Nc S s h | ] }|j �qS r rX )r r� r r r r" 2 r# z.Solver._mandatory_group_set.<locals>.<setcomp>)r� )rc r r r �_mandatory_group_set0 s zSolver._mandatory_group_setc C s" dd� | j | j | j | j D �S )Nc S s h | ] }|� � �qS r �r� r� r r r r" 6 r# z+Solver._full_package_set.<locals>.<setcomp>)r� r� r� r� )r� r r r �_full_package_set4 s ���zSolver._full_package_setc sv � fdd�}t � }|t@ r*|�|| j�� |t@ rB|�|| j�� |t@ rZ|�|| j�� |t@ rr|�|| j �� |S )Nc s � fdd�| D �S )Nc s g | ]}|j � vr|�qS r r� r� �r7 r r r� = s �z8Solver._pkgs_of_type.<locals>.filter.<locals>.<listcomp>r )�pkgsr� r r �filter< s z$Solver._pkgs_of_type.<locals>.filter) r+ r� r\ r� r� r� r� r� r� r� )r4 � pkg_typesr7 r� r� r r� r � _pkgs_of_type: s zSolver._pkgs_of_typec C s t j�|�sJ �| jj�|�S r )r r r� rU r4 Zis_removable_pkg)r? �pkg_namer r r �_removable_pkgK s zSolver._removable_pkgc C s t j�|�sJ �| jj�|�S r )r r r� rU rc Zis_removable_group)r? �group_idr r r �_removable_grpO s zSolver._removable_grpNTc C s� t j�|�sJ �| j�|�}|s4ttd�t|� ��| jj � ||j |j |�}| jj � |� t� }|jD ]:} |rz| j|v rzqf|| �| j|||�7 }|�| jdt� qf|jD ]$} |r�| j|v r�q�|�| jdt� q�|S )Nz#Environment id '%s' does not exist.TF)r r r� r r� r r r rU rc �newr r- r� r� r� r �_group_install�addGroupr� r� r� ) r? �env_idr� r7 r8 r9 � comps_env�swdb_env�trans� comps_groupr r r �_environment_installS s" zSolver._environment_installc C s� t j�|�du sJ �| jj�|�}|s6ttd�| ��| jj�|� t � }t dd� |� � D ��}|D ] }| � |�stqd|| � |�7 }qd|S )NTz%Environment id '%s' is not installed.c S s g | ] }|� � �qS r �r^ rY r r r r� s r# z.Solver._environment_remove.<locals>.<listcomp>)r r r� rU rc rL r r r� r� r+ � getGroupsr� � _group_remove)r? r� r r r� r� r r r �_environment_removej s zSolver._environment_removec C sF t j�|�sJ �| j�|�}| jj�|�}|s>tt d�| ��|sRtt d�| ��t dd� |� � D ��}|� � }| jj� |j|j|j|�}t� }|jD ]R}|j|v r�| jj�|j�r�|| �|j�7 }n|| �|j|�7 }|�|jdt� q�|jD ]B}|j|v �r"| jj�|j��r"|| �|j�7 }|�|jdt� q�| jj�|� |S )Nz"Environment '%s' is not installed.z"Environment '%s' is not available.c S s g | ] }|� � �qS r r rY r r r r� � r# z/Solver._environment_upgrade.<locals>.<listcomp>TF)r r r� r r� rU rc rL r r r+ r �getPackageTypesr� r r r- r� r� r4 �_group_upgrader� r� r� r� r� r� )r? r� r� r �old_setr� r r r r r �_environment_upgradez s. zSolver._environment_upgradec C s� t j�|�sJ �| j�|�}|s4ttd�t|� ��| jj � ||j |j |�}|� � D ] }|�|j dtj|j � qT| jj �|� t� } |r�| j�| j||g d�� n| j�| j||g d�� | S )Nz Group id '%s' does not exist.Fr� )r r r� r r� r r r rU r4 r� r r- r� � addPackager� r� r� r� r� r\ r� r� ) r? r� r� r7 r8 r9 r � swdb_grouprZ r r r r r� � s zSolver._group_installc sb t j�|�sJ �� jj�|�}|s2ttd�| ��� jj�|� t � }� fdd�|� � D �|_|S )Nre c s h | ]}� � |�� �r|�qS r )r� r� r� r> r r r" � r# z'Solver._group_remove.<locals>.<setcomp>) r r r� rU r4 rL r r r� r� � getPackages)r? r� r r r r> r r � s zSolver._group_removec s" t j�|�sJ �| j�|�}| jj�|�}g }|sP|r<|jn|}t t d�| ��|sdt t d�| ��|� � }t dd� |� � D ���| �|||�� | jj�||j|j|�}|�� D ] }|�|jdtj|j � q�| jj�|� t� }�fdd�� D �|_� fdd��D �|_�fd d�� D �|_|S ) Nre rf c S s g | ] }|� � �qS r r� rY r r r r� � r# z)Solver._group_upgrade.<locals>.<listcomp>Fc s h | ]}|j � vr|�qS r r� r� �r r r r" � r# z(Solver._group_upgrade.<locals>.<setcomp>c s" h | ]}|d d� � D �vr|�qS )c S s g | ] }|j �qS r r� r� r r r r� � r# z3Solver._group_upgrade.<locals>.<setcomp>.<listcomp>r )r r )�new_setr r r" � s �c s h | ]}|j � v r|�qS r r� r� r r r r" � r# )r r r� r r� rU r4 rL r- r r r r+ r r� r� r r� r r� r� r� r� r� r� r� ) r? 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]Z}z| �|� d}W q� tjj y� } z&t � t |�� W Y d }~q�W Y d }~q�d }~0 0 q�|jD ]\}z| �|� d}W q� tjj �y> } z&t � t |�� W Y d }~q�W Y d }~q�d }~0 0 q�q$|�s^td�} tj�| ��d S )NFTz No group marked for upgrade.)r r r� r r r r� r rS r� rO rZ r r �environment_upgrader � group_upgrader r� ZCliError) r3 r� r) Zgroup_upgradedr� r r rS r! r� r5 r5 r6 �env_group_upgrade? s8 � " $ &zBase.env_group_upgradec C s | � � }|�|�}| �|�S r8 )r> Z_environment_upgrader� r r5 r5 r6 r# \ s zBase.environment_upgradec C s | � � }|�|�}| �|�S r8 )r> Z_group_upgrader� r r5 r5 r6 r$ c s zBase.group_upgradec C s� | j jd }tj�|�r dS | j j}tjjj |d�}|� tj tj B � |� dd�}t|�}~~|dkrldS tj�|�}tj�|�s�t�|� t|d�}|�� ~dS dS ) z�Checks for the presence of GPG keys in the rpmdb. :return: 0 if there are no GPG keys in the rpmdb, and 1 if there are keys z/.gpgkeyschecked.yumr� )r� r� z gpg-pubkeyr �wN)r4 r� r� r� r� r[ r r( r� r� r� �_RPMVSF_NOSIGNATURES�_RPMVSF_NODIGESTSZdbMatchrx r� r� �openr< )r3 Zgpgkeyscheckedr[ 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Tz error: %s zdone. ) r r �RepoCBZ FastestMirrorStage_DETECTIONr r� ZFastestMirrorStage_STATUSr �message)r< rf �stage�datar\ r r r �_fastestmirror_cbX s zMDPayload._fastestmirror_cbc C s& | j �|� d||f }t�|� d S )Nzerror: %s (%s).)r� r+ rk �debug)r< rf r\ rQ r r r r �_mirror_failure_cbd s z MDPayload._mirror_failure_cbc C s | j S r4 )r� r; r r r r5 i s zMDPayload.download_sizec C s | j S r4 )� _progressr; r r r r m s zMDPayload.progressc C s |d u rt j�� }|| _d S r4 )r rd �NullDownloadProgressr� r� r r r r q s c C s || _ | j�dd� d S )NrJ r )r� r �start)r< �textr r r r� w s zMDPayload.startc C s d| _ | j�| d d � d S rB )r� r r] r; r r r r] { s z MDPayload.end)rD rE rF r= r� r� r^ r� r� rG r5 r rH r� r] rb r r rX r r� B s r� c sL e Zd Z� fdd�Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z � Z S )� RepoCallbacksc s t t| ��� || _|j| _d S r4 )rW r� r= r, � _md_ploadrT rX r r r= � s zRepoCallbacks.__init__c C s | j �|� d S r4 )r� r� )r< Zwhatr r r r� � s zRepoCallbacks.startc C s | j �� d S r4 )r� r] r; r r r r] � s zRepoCallbacks.endc C s | j �d ||� dS rB )r� r^ r_ r r r r � s zRepoCallbacks.progressc C s | j �d ||� d S r4 )r� r� )r< r� Zptrr r r � fastestMirror� s zRepoCallbacks.fastestMirrorc C s | j �d |||� dS rB )r� r� )r< r\ rQ r r r r �handleMirrorFailure� s z!RepoCallbacks.handleMirrorFailurec C s | j j�|||||�S r4 )r, � _key_importrR rO r r r � repokeyImport� s zRepoCallbacks.repokeyImport) rD rE rF r= r� r] r r� r� r� rb r r rX r r� � s r� c s e Zd ZeZd4� fdd� Zedd� �Zedd� �Zej dd� �Zed d � �Z d d � Z e j d d � �Z edd� �Z edd� �Z e j dd� �Z dd� Zdd� Z� fdd�Zdd� Zdd � Zd d � Zd d � Zd!d"� Zd#d$� Zd%d&� Zd'd(� Zd)d*� Zd+d,� Zd-d.� Zd/d0� Z d5d2d3�Z � Z S )6r Nc s� t t| �j||d� | jj�� tj�|r.|nd| j�| _t t j � � �| _ t| �| _| jj�� | j�| j� d | _t� | _d | _| j�|r�|jr�tn| j� |r�| j�|j� t jj� � | _ |d ur�|j nd| _ d S )N)�section�parentr? T) rW r r= r� �thisZdisownr r r, r� r rd r� r� r� Z _callbacksZ setCallbacks�_pkgdirrN r� r ZsetSyncStrategyZ cacheonly�SYNC_ONLY_CACHE� DEFAULT_SYNCZsetSubstitutionsr� r� Z SubstitutionsZ_substitutionsZcheck_config_file_ageZ_check_config_file_age)r< �nameZ parent_confrX r r r= � s$ ��z Repo.__init__c C s | j �� S r4 )r, ZgetIdr; r r r rP � s zRepo.idc C s | j �� S r4 )r, ZgetRepoFilePathr; r r r �repofile� s z Repo.repofilec C s | j �|� d S r4 )r, ZsetRepoFilePath)r< �valuer r r r� � s c C s | j �� r| j �� S | �� S r4 )r, ZisLocalZgetLocalBaseurl� cache_pkgdirr; r r r r{ � s z Repo.pkgdirc C s$ | j d ur| j S tj�| j�� t�S r4 )r� r� r� rm r, � getCachedir�_PACKAGES_RELATIVE_DIRr; r r r r� � s zRepo.cache_pkgdirc C s || _ d S r4 )r� �r< �valr r r r{ � s c C s t j�| j�� d�S )NZpubring)r� r� rm r, r� r; r r r � _pubring_dir� s zRepo._pubring_dirc C s | j �� S r4 )r, ZgetLoadMetadataOtherr; r r r �load_metadata_other� s zRepo.load_metadata_otherc C s | j �|� d S r4 )r, ZsetLoadMetadataOtherr� r r r r� � s c C s | j |j k S r4 )rP )r< �otherr r r �__lt__� s z Repo.__lt__c C s d| j j| jf S )Nz<%s %s>)rY rD rP r; r r r �__repr__� s z Repo.__repr__c s t t| ��||� d S r4 )rW r � __setattr__)r< r� r� rX r r r� � s zRepo.__setattr__c C s | j �� d S r4 )r, �disabler; r r r r� � s z Repo.disablec C s | j �� d S r4 )r, �enabler; r r r r� � s z Repo.enablec C s | j �|� dS )a/ Ask for additional repository metadata type to download. Given metadata_type is appended to the default metadata set when repository is downloaded. Parameters ---------- metadata_type: string Example: add_metadata_type_to_download("productid") N)r, ZaddMetadataTypeToDownload�r< Z metadata_typer r r � add_metadata_type_to_download� s z"Repo.add_metadata_type_to_downloadc C s | j �|� dS )aI Stop asking for this additional repository metadata type in download. Given metadata_type is no longer downloaded by default when this repository is downloaded. Parameters ---------- metadata_type: string Example: remove_metadata_type_from_download("productid") N)r, Z removeMetadataTypeFromDownloadr� r r r �"remove_metadata_type_from_download s z'Repo.remove_metadata_type_from_downloadc C s | j �|�S )z�Return path to the file with downloaded repository metadata of given type. Parameters ---------- metadata_type: string )r, ZgetMetadataPathr� r r r �get_metadata_path s zRepo.get_metadata_pathc C s | j �|�S )z�Return content of the file with downloaded repository metadata of given type. Content of compressed metadata file is returned uncompressed. Parameters ---------- metadata_type: string )r, ZgetMetadataContentr� r r r �get_metadata_content" s zRepo.get_metadata_contentc C s� d}z�z| j �� }W nr tjjtfy� } zR| jjrbd| j }| jjD ]}|d| 7 }qFt � |� t j � t|���W Y d}~n d}~0 0 W t� | j_n t� | j_0 t| j �| _|S )a� Load the metadata for this repo. Depending on the configuration and the age and consistence of data available on the disk cache, either loads the metadata from the cache or downloads them from the mirror, baseurl or metalink. This method will by default not try to refresh already loaded data if called repeatedly. Returns True if this call to load() caused a fresh metadata download. 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Zcatsr r r �category_by_pattern} s zComps.category_by_patternc C s t ||| j�S r )r1 r )r? r! r. r r r r� � s zComps.categories_by_patternc s � fdd�� j jD �S )Nc 3 s | ]}� � |�V qd S r )r� )r �cr> r r � <genexpr>� r# z(Comps.categories_iter.<locals>.<genexpr>)rs r r> r r> r r� � s zComps.categories_iterc C s t | �� td�S �N)�key)�sorted�environments_iterr5 r> r r r r � s zComps.environmentsc s t j�� fdd�| �� D ��S )Nc 3 s | ]}|j � kr|V qd S r rX r rX r r r� � r# z+Comps._environment_by_id.<locals>.<genexpr>)r r r r� )r? r r rX r �_environment_by_id� s zComps._environment_by_idc C s | � ||�}t|�S r )rh r )r? r! r. ro r r r �environment_by_pattern� s z Comps.environment_by_patternc C s$ t | �� �}t|||�}t|td�S r� )r� r� r1 r� r5 )r? r! r. ro Z found_envsr r r rh � s z Comps.environments_by_patternc s � fdd�� j jD �S )Nc 3 s | ]}� � |�V qd S r )r� )r r� r> r r r� � r# z*Comps.environments_iter.<locals>.<genexpr>)rs r r> r r> r r� � s zComps.environments_iterc C s t | �� td�S r� )r� r� r5 r> r r r r � s z Comps.groupsc s t j�� fdd�| �� D ��S )Nc 3 s | ]}|j � kr|V qd S r rX r ��id_r r r� � r# z%Comps._group_by_id.<locals>.<genexpr>)r r r r� )r? r� r r� r r� � s zComps._group_by_idc C s | � ||�}t|�S r )rk r �r? r! r. rp r r r �group_by_pattern� s zComps.group_by_patternc C s t ||t| �� ��}t|td�S r� )r1 r� r� r� r5 r� r r r rk � s zComps.groups_by_patternc s � fdd�� j jD �S )Nc 3 s | ]}� � |�V qd S r )r� r r> r r r� � r# z$Comps.groups_iter.<locals>.<genexpr>)rs r r> r r> r r� � s zComps.groups_iterN)F)F)F)F)F)F)rM rN rO r@ r� r� r� r� r� r� r} r r� r� r� r r� r� rh r� r r� r� rk r� r r r r r� Y s0 r� c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) � CompsTransPkgc C s� t j�|�r&d| _|| _d| _d | _n\t|tj j �r\d| _|� � | _|� � t j@ | _d | _n&|j| _|j| _|jt j@ | _|j| _d S )NFT)r r Zis_string_type� basearchonlyr �optional�requires� isinstance�libdnf� transactionZCompsGroupPackage�getNameZgetPackageTyper� r� r� )r? Z pkg_or_namer r r r@ � s zCompsTransPkg.__init__c C s0 | j |j ko.| j|jko.| j|jko.| j|jkS r )r r� r� r� �r? �otherr r r �__eq__� s � � �zCompsTransPkg.__eq__c C s | j S r �r r> r r r �__str__� s zCompsTransPkg.__str__c C s t | j| j| j| jf�S r )�hashr r� r� r� r> r r r �__hash__� s �zCompsTransPkg.__hash__N)rM rN rO r@ r� r� r� r r r r r� � s r� c @ s� e Zd Zdd� Zdd� Zdd� Zedd� �Zed d � �Z e j d d � �Z ed d � �Z e j dd � �Z edd� �Z e j dd� �Z edd� �Z e j dd� �Z dS )�TransactionBunchc C s$ t � | _t � | _t � | _t � | _d S r )r+ �_install� _install_opt�_remove�_upgrader> r r r r@ � s zTransactionBunch.__init__c C sN | j �|j � | j�|j� | j�|j� | j|jB | j | j | j | _| S r )r� r\ r� r� r� r� r r r �__iadd__� s ���zTransactionBunch.__iadd__c C s( t | j�t | j� t | j� t | j� S r )r �install� install_opt�upgrade�remover> r r r r� � s zTransactionBunch.__len__c C s2 |D ](}t |t�r | �|� q| �t|�� qd S r )r� r� r, )Zparam�val�itemr r r � _set_value� s zTransactionBunch._set_valuec C s | j S )z� Packages to be installed with strict=True - transaction will fail if they cannot be installed due to dependency errors etc. )r� r> r r r r� s zTransactionBunch.installc C s | � | j|� d S r )r� r� �r? 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Zexpectedr r r rd s z TransactionReplay._assert_typec C sJ | j }d|vr$t|tdjdd����| �|d tdd� t|d |� d S )Nr' zMissing key "{key}".��key�string)rK r r r rd r r) )r r_ r] r r r ra s z'TransactionReplay._verify_toplevel_jsonc C s@ z,|d }|d }|d }t j�|d �}W nz tyj } z&ttd�j|jd d���W Y d }~nFd }~0 ty� } z&ttd�j|d |d ���W Y d }~n d }~0 0 t � |�}|j t j gd �}t |�d kr�ttd �j|d ���|d } d| j| jf } | jj�� j| j| jd�} | jd u�r&| jnd} | j| | j| jd�} |�rd| j|d�}|�rd|�| �� �} | �s�| �| jtd�j|d �� d S |dk�r�| j� |� |dv �r�|| j |< |dv �r0|dk�r�| �� �r�| j� | ��s�| �| j td�j| |d�� t j!�"| jj�j#| d�}| jj$j%|| jj&j' d� �n |dk�r�| �(� } | �sh| �| jtd �j||d �� d S t j!�"| jj�j#| d�}| jj$j%|| jj&j' d� n�|d v �r| �� } | �s�| �| j td �j||d �� d S | j�r�|d k�r<| D ]}| jj$j)|d!d"� �q�n6|dk�r&| jj*�+| d |� nttd#�j||d$���d S )%Nr* r+ r- r, z%Missing object key "{key}" in an rpm.r rj zFUnexpected value of package reason "{reason}" for rpm nevra "{nevra}".)r, r+ )Zforms� z)Cannot parse NEVRA for package "{nevra}".�r+ r 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��z$TransactionReplay._replay_pkg_actionc C s2 | j j�|�}|s,| �| jtd�| � d S | j jj�||j |j |�}z�|D ]�}|d }| � |t dd� |d }| � |t dd� |d } | � | t d d� z|�||tj�| �� W qL tjjy� } ztt | ���W Y d } ~ qLd } ~ 0 0 qLW n@ t�y, } z&ttd �j| jd d ���W Y d } ~ n d } ~ 0 0 |S ) Nz Group id '%s' is not available.r1 zgroups.packages.namerl r2 zgroups.packages.installed�booleanr3 z groups.packages.package_typez.Missing object key "{key}" in groups.packages.r rj )rJ �compsZ _group_by_idrg rN r r� rA �newr1 �ui_namerd r �boolZ addPackager< r= �stringToCompsPackageTyper �Errorr ry r rz ) r �group_id� pkg_types�pkgsZ comps_group� swdb_grouprC r1 r2 r3 r( r r r �_create_swdb_groupv s, (�z$TransactionReplay._create_swdb_groupc C s* | � |||�}|d ur&| jjj�|� d S r )r� rJ r� rA r� �r r� r� r� r� r r r �_swdb_group_install� s z%TransactionReplay._swdb_group_installc C sT | j jj�|�s*| �| jtd�| � d S | �|||�}|d urP| j jj�|� d S �Nz Group id '%s' is not installed.) rJ r� rA rb rg rL r r� �upgrader� r r r �_swdb_group_upgrade� s z%TransactionReplay._swdb_group_upgradec C sT | j jj�|�s*| �| jtd�| � d S | �|||�}|d urP| j jj�|� d S r� ) rJ r� rA rb rg rL r r� � downgrader� r r r �_swdb_group_downgrade� s z'TransactionReplay._swdb_group_downgradec C sT | j jj�|�s*| �| jtd�| � d S | �|||�}|d urP| j jj�|� d S r� ) rJ r� rA rb rg rL r r� �remover� r r r �_swdb_group_remove� s z$TransactionReplay._swdb_group_removec C sd | j j�|�}|s,| �| jtd�| � d S | j jj�||j |j |�}z�|D ]�}|d }| � |t dd� |d }| � |t dd� |d } | � | t d d� ztj�| �} W n4 tjjy� } ztt | ���W Y d } ~ n d } ~ 0 0 | tjjtjjfv�r ttd �j|d d ���|�||| � qLW n@ t�y^ } z&ttd �j| jd d���W Y d } ~ n d } ~ 0 0 |S )Nz%Environment id '%s' is not available.r. zenvironments.groups.idrl r2 z environments.groups.installedr� r5 z environments.groups.group_typezlInvalid value "{group_type}" of environments.groups.group_type, only "mandatory" or "optional" is supported.)r5 z2Missing object key "{key}" in environments.groups.r rj )rJ r� Z_environment_by_idrg rN r r� rD r� r1 r� rd r r� r< r= r� r r� r ZCompsPackageType_MANDATORYZCompsPackageType_OPTIONALr ZaddGroupry rz ) r �env_idr� r4 Z comps_env�swdb_envrF r. r2 r5 r( r r r �_create_swdb_environment� s@ "����z*TransactionReplay._create_swdb_environmentc C s* | � |||�}|d ur&| jjj�|� d S r )r� rJ r� rD r� �r r� r� r4 r� r r r �_swdb_environment_install� s z+TransactionReplay._swdb_environment_installc C sT | j jj�|�s*| �| jtd�| � d S | �|||�}|d urP| j jj�|� d S �Nz%Environment id '%s' is not installed.) rJ r� rD rb rg rL r r� r� r� r r r �_swdb_environment_upgrade� s z+TransactionReplay._swdb_environment_upgradec C sT | j jj�|�s*| �| jtd�| � d S | �|||�}|d urP| j jj�|� d S r� ) rJ r� rD rb rg rL r r� r� r� r r r �_swdb_environment_downgrade� s z-TransactionReplay._swdb_environment_downgradec C sT | j jj�|�s*| �| jtd�| � d S | �|||�}|d urP| j jj�|� d S r� ) rJ r� rD rb rg rL r r� r� r� r r r �_swdb_environment_remove� s z*TransactionReplay._swdb_environment_removec C s | j S )z> :returns: the loaded data of the transaction )r` �r r r r �get_data s zTransactionReplay.get_datac C s | j S )zW :returns: an array of warnings gathered during the transaction replay )rT r� r r r � get_warnings s z TransactionReplay.get_warningsc C s� | j }g }| jD ]B}z| �|� W q tyP } z|�|� W Y d}~qd}~0 0 q| jD �]�}�z|d }|d }ztj�|d �}W nH tj j y� } z,|�tt |��� W Y d}~W qZW Y d}~n d}~0 0 |dkr�| � |||d � nv|dk�r | � |||d � nX|dk�r*| �|||d � n:|d k�rH| �|||d � n |�ttd �j||d ��� W qZ t�y� } z,|�ttd �j|jd d��� W Y d}~qZd}~0 t�y� } z|�|� W Y d}~qZd}~0 0 qZ| jD �]�} �z | d }| d } ztj�| d �}W nL tj j �y^ } z.|�tt |��� W Y d}~W �q�W Y d}~n d}~0 0 |dk�r~| �| || d � nv|dk�r�| �| || d � nX|dk�r�| �| || d � n:|d k�r�| �| || d � n |�ttd�j|| d��� W nt t�y< } z,|�ttd�j|jd d��� W Y d}~n8d}~0 t�yj } z|�|� W Y d}~n d}~0 0 �q�|�r�t||��dS )z* Replays the transaction. 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N)NN)r! r Z chksum_namer r3 �decode)r r r r r r � returnIdSumB s zPackage.returnIdSumc C sx | j rtd��| jrdS | �� \}}ztj�|| �� |�W S tjj yr } z t j � t |���W Y d }~n d }~0 0 d S )Nz$Can not verify an installed package.T)r' � ValueErrorr rr r r Zchecksum_checkr0 r r r r r r )r r r r r r r �verifyLocalPkgL s zPackage.verifyLocalPkg)rk ),�__name__� __module__� __qualname__�__doc__r= r> r �propertyr! �setterr r' r+ r- r/ r2 r4 r: r@ rB rF rG rI rK rO r* rP rQ rR r rM rN rU rZ r[ r\ r] r0 rp rg ri rr rt � __classcell__r r r r r * s� r )rx Z __future__r r Zdnf.i18nr r Zdnf.exceptionsr Zdnf.rpmZ dnf.yum.miscr Z libdnf.errorr Z libdnf.utilsZloggingrc r. Z getLogger�loggerr r r r r �<module> s __pycache__/history.cpython-39.opt-1.pyc 0000644 00000000436 15025013303 0014040 0 ustar 00 a �!c~ � @ s d Z ddlmZ ddlmZ dS )z*Interfaces to the history of transactions.� )�absolute_import)�unicode_literalsN)�__doc__Z __future__r r � r r �//usr/lib/python3.9/site-packages/dnf/history.py�<module> s persistor.py 0000644 00000011126 15025013303 0007141 0 ustar 00 # persistor.py # Persistence data container. # # Copyright (C) 2013-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # # The current implementation is storing to files in persistdir. Do not depend on # specific files existing, instead use the persistor API. The underlying # implementation can change, e.g. for one general file with a serialized dict of # data etc. from __future__ import absolute_import from __future__ import unicode_literals from dnf.i18n import _ import dnf.util import errno import fnmatch import json import logging import os import re logger = logging.getLogger("dnf") class JSONDB(object): def _check_json_db(self, json_path): if not os.path.isfile(json_path): # initialize new db dnf.util.ensure_dir(os.path.dirname(json_path)) self._write_json_db(json_path, []) def _get_json_db(self, json_path, default=[]): with open(json_path, 'r') as f: content = f.read() if content == "": # empty file is invalid json format logger.warning(_("%s is empty file"), json_path) self._write_json_db(json_path, default) else: try: default = json.loads(content) except ValueError as e: logger.warning(e) return default @staticmethod def _write_json_db(json_path, content): with open(json_path, 'w') as f: json.dump(content, f) class RepoPersistor(JSONDB): """Persistent data kept for repositories. Is arch/releasever specific and stores to cachedir. """ def __init__(self, cachedir): self.cachedir = cachedir self.db_path = os.path.join(self.cachedir, "expired_repos.json") self.expired_to_add = set() self.reset_last_makecache = False @property def _last_makecache_path(self): return os.path.join(self.cachedir, "last_makecache") def get_expired_repos(self): try: self._check_json_db(self.db_path) return set(self._get_json_db(self.db_path)) except OSError as e: logger.warning(_("Failed to load expired repos cache: %s"), e) return None def save(self): try: self._check_json_db(self.db_path) self._write_json_db(self.db_path, list(self.expired_to_add)) except OSError as e: logger.warning(_("Failed to store expired repos cache: %s"), e) return False if self.reset_last_makecache: try: dnf.util.touch(self._last_makecache_path) return True except IOError: logger.warning(_("Failed storing last makecache time.")) return False def since_last_makecache(self): try: return int(dnf.util.file_age(self._last_makecache_path)) except OSError: logger.warning(_("Failed determining last makecache time.")) return None class TempfilePersistor(JSONDB): def __init__(self, cachedir): self.db_path = os.path.join(cachedir, "tempfiles.json") self.tempfiles_to_add = set() self._empty = False def get_saved_tempfiles(self): self._check_json_db(self.db_path) return self._get_json_db(self.db_path) def save(self): if not self._empty and not self.tempfiles_to_add: return self._check_json_db(self.db_path) if self._empty: self._write_json_db(self.db_path, []) return if self.tempfiles_to_add: data = set(self._get_json_db(self.db_path)) data.update(self.tempfiles_to_add) self._write_json_db(self.db_path, list(data)) def empty(self): self._empty = True goal.py 0000644 00000002115 15025013303 0006027 0 ustar 00 # goal.py # Customized hawkey.Goal # # Copyright (C) 2014-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from hawkey import Goal const.py 0000644 00000004435 15025013303 0006242 0 ustar 00 # const.py # dnf constants. # # Copyright (C) 2012-2015 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import unicode_literals CONF_FILENAME='/etc/dnf/dnf.conf' # :api CONF_AUTOMATIC_FILENAME='/etc/dnf/automatic.conf' DISTROVERPKG=('system-release(releasever)', 'system-release', 'distribution-release(releasever)', 'distribution-release', 'redhat-release', 'suse-release') GROUP_PACKAGE_TYPES = ('mandatory', 'default', 'conditional') # :api INSTALLONLYPKGS=['kernel', 'kernel-PAE', 'installonlypkg(kernel)', 'installonlypkg(kernel-module)', 'installonlypkg(vm)', 'multiversion(kernel)'] LOG='dnf.log' LOG_HAWKEY='hawkey.log' LOG_LIBREPO='dnf.librepo.log' LOG_MARKER='--- logging initialized ---' LOG_RPM='dnf.rpm.log' NAME='DNF' PERSISTDIR='/var/lib/dnf' # :api PID_FILENAME = '/var/run/dnf.pid' RUNDIR='/run' USER_RUNDIR='/run/user' SYSTEM_CACHEDIR='/var/cache/dnf' TMPDIR='/var/tmp/' # CLI verbose values greater or equal to this are considered "verbose": VERBOSE_LEVEL=6 PREFIX=NAME.lower() PROGRAM_NAME=NAME.lower() # Deprecated - no longer used, Argparser prints program name based on sys.argv PLUGINCONFPATH = '/etc/dnf/plugins' # :api PLUGINPATH = '/usr/lib/python3.9/site-packages/dnf-plugins' VERSION='4.14.0' USER_AGENT = "dnf/%s" % VERSION BUGTRACKER_COMPONENT=NAME.lower() BUGTRACKER='https://bugs.almalinux.org/' lock.py 0000644 00000012312 15025013303 0006035 0 ustar 00 # lock.py # DNF Locking Subsystem. # # Copyright (C) 2013-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.exceptions import ProcessLockError, ThreadLockError, LockError from dnf.i18n import _ from dnf.yum import misc import dnf.logging import dnf.util import errno import fcntl import hashlib import logging import os import threading import time logger = logging.getLogger("dnf") def _fit_lock_dir(dir_): if not dnf.util.am_i_root(): # for regular users the best we currently do is not to clash with # another DNF process of the same user. Since dir_ is quite definitely # not writable for us, yet significant, use its hash: hexdir = hashlib.sha1(dir_.encode('utf-8')).hexdigest() dir_ = os.path.join(misc.getCacheDir(), 'locks', hexdir) return dir_ def build_download_lock(cachedir, exit_on_lock): return ProcessLock(os.path.join(_fit_lock_dir(cachedir), 'download_lock.pid'), 'cachedir', not exit_on_lock) def build_metadata_lock(cachedir, exit_on_lock): return ProcessLock(os.path.join(_fit_lock_dir(cachedir), 'metadata_lock.pid'), 'metadata', not exit_on_lock) def build_rpmdb_lock(persistdir, exit_on_lock): return ProcessLock(os.path.join(_fit_lock_dir(persistdir), 'rpmdb_lock.pid'), 'RPMDB', not exit_on_lock) def build_log_lock(logdir, exit_on_lock): return ProcessLock(os.path.join(_fit_lock_dir(logdir), 'log_lock.pid'), 'log', not exit_on_lock) class ProcessLock(object): def __init__(self, target, description, blocking=False): self.blocking = blocking self.count = 0 self.description = description self.target = target self.thread_lock = threading.RLock() def _lock_thread(self): if not self.thread_lock.acquire(blocking=False): msg = '%s already locked by a different thread' % self.description raise ThreadLockError(msg) self.count += 1 def _try_lock(self, pid): fd = os.open(self.target, os.O_CREAT | os.O_RDWR, 0o644) try: try: fcntl.flock(fd, fcntl.LOCK_EX | fcntl.LOCK_NB) except OSError as e: if e.errno == errno.EWOULDBLOCK: return -1 raise old_pid = os.read(fd, 20) if len(old_pid) == 0: # empty file, write our pid os.write(fd, str(pid).encode('utf-8')) return pid try: old_pid = int(old_pid) except ValueError: msg = _('Malformed lock file found: %s.\n' 'Ensure no other dnf/yum process is running and ' 'remove the lock file manually or run ' 'systemd-tmpfiles --remove dnf.conf.') % (self.target) raise LockError(msg) if old_pid == pid: # already locked by this process return pid if not os.access('/proc/%d/stat' % old_pid, os.F_OK): # locked by a dead process, write our pid os.lseek(fd, 0, os.SEEK_SET) os.ftruncate(fd, 0) os.write(fd, str(pid).encode('utf-8')) return pid return old_pid finally: os.close(fd) def _unlock_thread(self): self.count -= 1 self.thread_lock.release() def __enter__(self): dnf.util.ensure_dir(os.path.dirname(self.target)) self._lock_thread() prev_pid = -1 my_pid = os.getpid() pid = self._try_lock(my_pid) while pid != my_pid: if pid != -1: if not self.blocking: self._unlock_thread() msg = '%s already locked by %d' % (self.description, pid) raise ProcessLockError(msg, pid) if prev_pid != pid: msg = _('Waiting for process with pid %d to finish.') % (pid) logger.info(msg) prev_pid = pid time.sleep(1) pid = self._try_lock(my_pid) def __exit__(self, *exc_args): if self.count == 1: os.unlink(self.target) self._unlock_thread() base.py 0000644 00000353367 15025013303 0006041 0 ustar 00 # Copyright 2005 Duke University # Copyright (C) 2012-2018 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. """ Supplies the Base class. """ from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import argparse import dnf import libdnf.transaction from copy import deepcopy from dnf.comps import CompsQuery from dnf.i18n import _, P_, ucd from dnf.util import _parse_specs from dnf.db.history import SwdbInterface from dnf.yum import misc try: from collections.abc import Sequence except ImportError: from collections import Sequence import datetime import dnf.callback import dnf.comps import dnf.conf import dnf.conf.read import dnf.crypto import dnf.dnssec import dnf.drpm import dnf.exceptions import dnf.goal import dnf.history import dnf.lock import dnf.logging # WITH_MODULES is used by ansible (lib/ansible/modules/packaging/os/dnf.py) try: import dnf.module.module_base WITH_MODULES = True except ImportError: WITH_MODULES = False import dnf.persistor import dnf.plugin import dnf.query import dnf.repo import dnf.repodict import dnf.rpm.connection import dnf.rpm.miscutils import dnf.rpm.transaction import dnf.sack import dnf.selector import dnf.subject import dnf.transaction import dnf.util import dnf.yum.rpmtrans import functools import gc import hawkey import itertools import logging import math import os import operator import re import rpm import tempfile import time import shutil logger = logging.getLogger("dnf") class Base(object): def __init__(self, conf=None): # :api self._closed = False self._conf = conf or self._setup_default_conf() self._goal = None self._repo_persistor = None self._sack = None self._transaction = None self._priv_ts = None self._comps = None self._comps_trans = dnf.comps.TransactionBunch() self._history = None self._tempfiles = set() self._trans_tempfiles = set() self._ds_callback = dnf.callback.Depsolve() self._logging = dnf.logging.Logging() self._repos = dnf.repodict.RepoDict() self._rpm_probfilter = set([rpm.RPMPROB_FILTER_OLDPACKAGE]) self._plugins = dnf.plugin.Plugins() self._trans_success = False self._trans_install_set = False self._tempfile_persistor = None # self._update_security_filters is used by ansible self._update_security_filters = [] self._update_security_options = {} self._allow_erasing = False self._repo_set_imported_gpg_keys = set() self.output = None def __enter__(self): return self def __exit__(self, *exc_args): self.close() def __del__(self): self.close() def _add_tempfiles(self, files): if self._transaction: self._trans_tempfiles.update(files) elif self.conf.destdir: pass else: self._tempfiles.update(files) def _add_repo_to_sack(self, repo): repo.load() mdload_flags = dict(load_filelists=True, load_presto=repo.deltarpm, load_updateinfo=True) if repo.load_metadata_other: mdload_flags["load_other"] = True try: self._sack.load_repo(repo._repo, build_cache=True, **mdload_flags) except hawkey.Exception as e: logger.debug(_("loading repo '{}' failure: {}").format(repo.id, e)) raise dnf.exceptions.RepoError( _("Loading repository '{}' has failed").format(repo.id)) @staticmethod def _setup_default_conf(): conf = dnf.conf.Conf() subst = conf.substitutions if 'releasever' not in subst: subst['releasever'] = \ dnf.rpm.detect_releasever(conf.installroot) return conf def _setup_modular_excludes(self): hot_fix_repos = [i.id for i in self.repos.iter_enabled() if i.module_hotfixes] try: solver_errors = self.sack.filter_modules( self._moduleContainer, hot_fix_repos, self.conf.installroot, self.conf.module_platform_id, update_only=False, debugsolver=self.conf.debug_solver, module_obsoletes=self.conf.module_obsoletes) except hawkey.Exception as e: raise dnf.exceptions.Error(ucd(e)) if solver_errors: logger.warning( dnf.module.module_base.format_modular_solver_errors(solver_errors[0])) def _setup_excludes_includes(self, only_main=False): disabled = set(self.conf.disable_excludes) if 'all' in disabled and WITH_MODULES: self._setup_modular_excludes() return repo_includes = [] repo_excludes = [] # first evaluate repo specific includes/excludes if not only_main: for r in self.repos.iter_enabled(): if r.id in disabled: continue if len(r.includepkgs) > 0: incl_query = self.sack.query().filterm(empty=True) for incl in set(r.includepkgs): subj = dnf.subject.Subject(incl) incl_query = incl_query.union(subj.get_best_query( self.sack, with_nevra=True, with_provides=False, with_filenames=False)) incl_query.filterm(reponame=r.id) repo_includes.append((incl_query.apply(), r.id)) excl_query = self.sack.query().filterm(empty=True) for excl in set(r.excludepkgs): subj = dnf.subject.Subject(excl) excl_query = excl_query.union(subj.get_best_query( self.sack, with_nevra=True, with_provides=False, with_filenames=False)) excl_query.filterm(reponame=r.id) if excl_query: repo_excludes.append((excl_query, r.id)) # then main (global) includes/excludes because they can mask # repo specific settings if 'main' not in disabled: include_query = self.sack.query().filterm(empty=True) if len(self.conf.includepkgs) > 0: for incl in set(self.conf.includepkgs): subj = dnf.subject.Subject(incl) include_query = include_query.union(subj.get_best_query( self.sack, with_nevra=True, with_provides=False, with_filenames=False)) exclude_query = self.sack.query().filterm(empty=True) for excl in set(self.conf.excludepkgs): subj = dnf.subject.Subject(excl) exclude_query = exclude_query.union(subj.get_best_query( self.sack, with_nevra=True, with_provides=False, with_filenames=False)) if len(self.conf.includepkgs) > 0: self.sack.add_includes(include_query) self.sack.set_use_includes(True) if exclude_query: self.sack.add_excludes(exclude_query) if repo_includes: for query, repoid in repo_includes: self.sack.add_includes(query) self.sack.set_use_includes(True, repoid) if repo_excludes: for query, repoid in repo_excludes: self.sack.add_excludes(query) if not only_main and WITH_MODULES: self._setup_modular_excludes() def _store_persistent_data(self): if self._repo_persistor and not self.conf.cacheonly: expired = [r.id for r in self.repos.iter_enabled() if (r.metadata and r._repo.isExpired())] self._repo_persistor.expired_to_add.update(expired) self._repo_persistor.save() if self._tempfile_persistor: self._tempfile_persistor.save() @property def comps(self): # :api if self._comps is None: self.read_comps(arch_filter=True) return self._comps @property def conf(self): # :api return self._conf @property def repos(self): # :api return self._repos @repos.deleter def repos(self): # :api self._repos = None @property @dnf.util.lazyattr("_priv_rpmconn") def _rpmconn(self): return dnf.rpm.connection.RpmConnection(self.conf.installroot) @property def sack(self): # :api return self._sack @property def _moduleContainer(self): if self.sack is None: raise dnf.exceptions.Error("Sack was not initialized") if self.sack._moduleContainer is None: self.sack._moduleContainer = libdnf.module.ModulePackageContainer( False, self.conf.installroot, self.conf.substitutions["arch"], self.conf.persistdir) return self.sack._moduleContainer @property def transaction(self): # :api return self._transaction @transaction.setter def transaction(self, value): # :api if self._transaction: raise ValueError('transaction already set') self._transaction = value def _activate_persistor(self): self._repo_persistor = dnf.persistor.RepoPersistor(self.conf.cachedir) def init_plugins(self, disabled_glob=(), enable_plugins=(), cli=None): # :api """Load plugins and run their __init__().""" if self.conf.plugins: self._plugins._load(self.conf, disabled_glob, enable_plugins) self._plugins._run_init(self, cli) def pre_configure_plugins(self): # :api """Run plugins pre_configure() method.""" self._plugins._run_pre_config() def configure_plugins(self): # :api """Run plugins configure() method.""" self._plugins._run_config() def unload_plugins(self): # :api """Run plugins unload() method.""" self._plugins._unload() def update_cache(self, timer=False): # :api period = self.conf.metadata_timer_sync if self._repo_persistor is None: self._activate_persistor() persistor = self._repo_persistor if timer: if dnf.util.on_metered_connection(): msg = _('Metadata timer caching disabled ' 'when running on metered connection.') logger.info(msg) return False if dnf.util.on_ac_power() is False: msg = _('Metadata timer caching disabled ' 'when running on a battery.') logger.info(msg) return False if period <= 0: msg = _('Metadata timer caching disabled.') logger.info(msg) return False since_last_makecache = persistor.since_last_makecache() if since_last_makecache is not None and since_last_makecache < period: logger.info(_('Metadata cache refreshed recently.')) return False for repo in self.repos.values(): repo._repo.setMaxMirrorTries(1) if not self.repos._any_enabled(): logger.info(_('There are no enabled repositories in "{}".').format( '", "'.join(self.conf.reposdir))) return False for r in self.repos.iter_enabled(): (is_cache, expires_in) = r._metadata_expire_in() if expires_in is None: logger.info(_('%s: will never be expired and will not be refreshed.'), r.id) elif not is_cache or expires_in <= 0: logger.debug(_('%s: has expired and will be refreshed.'), r.id) r._repo.expire() elif timer and expires_in < period: # expires within the checking period: msg = _("%s: metadata will expire after %d seconds and will be refreshed now") logger.debug(msg, r.id, expires_in) r._repo.expire() else: logger.debug(_('%s: will expire after %d seconds.'), r.id, expires_in) if timer: persistor.reset_last_makecache = True self.fill_sack(load_system_repo=False, load_available_repos=True) # performs the md sync logger.info(_('Metadata cache created.')) return True def fill_sack(self, load_system_repo=True, load_available_repos=True): # :api """Prepare the Sack and the Goal objects. """ timer = dnf.logging.Timer('sack setup') self.reset(sack=True, goal=True) self._sack = dnf.sack._build_sack(self) lock = dnf.lock.build_metadata_lock(self.conf.cachedir, self.conf.exit_on_lock) with lock: if load_system_repo is not False: try: # FIXME: If build_cache=True, @System.solv is incorrectly updated in install- # remove loops self._sack.load_system_repo(build_cache=False) except IOError: if load_system_repo != 'auto': raise if load_available_repos: error_repos = [] mts = 0 age = time.time() # Iterate over installed GPG keys and check their validity using DNSSEC if self.conf.gpgkey_dns_verification: dnf.dnssec.RpmImportedKeys.check_imported_keys_validity() for r in self.repos.iter_enabled(): try: self._add_repo_to_sack(r) if r._repo.getTimestamp() > mts: mts = r._repo.getTimestamp() if r._repo.getAge() < age: age = r._repo.getAge() logger.debug(_("%s: using metadata from %s."), r.id, dnf.util.normalize_time( r._repo.getMaxTimestamp())) except dnf.exceptions.RepoError as e: r._repo.expire() if r.skip_if_unavailable is False: raise logger.warning("Error: %s", e) error_repos.append(r.id) r.disable() if error_repos: logger.warning( _("Ignoring repositories: %s"), ', '.join(error_repos)) if self.repos._any_enabled(): if age != 0 and mts != 0: logger.info(_("Last metadata expiration check: %s ago on %s."), datetime.timedelta(seconds=int(age)), dnf.util.normalize_time(mts)) else: self.repos.all().disable() conf = self.conf self._sack._configure(conf.installonlypkgs, conf.installonly_limit, conf.allow_vendor_change) self._setup_excludes_includes() timer() self._goal = dnf.goal.Goal(self._sack) self._goal.protect_running_kernel = conf.protect_running_kernel self._plugins.run_sack() return self._sack def fill_sack_from_repos_in_cache(self, load_system_repo=True): # :api """ Prepare Sack and Goal objects and also load all enabled repositories from cache only, it doesn't download anything and it doesn't check if metadata are expired. If there is not enough metadata present (repond.xml or both primary.xml and solv file are missing) given repo is either skipped or it throws a RepoError exception depending on skip_if_unavailable configuration. """ timer = dnf.logging.Timer('sack setup') self.reset(sack=True, goal=True) self._sack = dnf.sack._build_sack(self) lock = dnf.lock.build_metadata_lock(self.conf.cachedir, self.conf.exit_on_lock) with lock: if load_system_repo is not False: try: # FIXME: If build_cache=True, @System.solv is incorrectly updated in install- # remove loops self._sack.load_system_repo(build_cache=False) except IOError: if load_system_repo != 'auto': raise error_repos = [] # Iterate over installed GPG keys and check their validity using DNSSEC if self.conf.gpgkey_dns_verification: dnf.dnssec.RpmImportedKeys.check_imported_keys_validity() for repo in self.repos.iter_enabled(): try: repo._repo.loadCache(throwExcept=True, ignoreMissing=True) mdload_flags = dict(load_filelists=True, load_presto=repo.deltarpm, load_updateinfo=True) if repo.load_metadata_other: mdload_flags["load_other"] = True self._sack.load_repo(repo._repo, **mdload_flags) logger.debug(_("%s: using metadata from %s."), repo.id, dnf.util.normalize_time( repo._repo.getMaxTimestamp())) except (RuntimeError, hawkey.Exception) as e: if repo.skip_if_unavailable is False: raise dnf.exceptions.RepoError( _("loading repo '{}' failure: {}").format(repo.id, e)) else: logger.debug(_("loading repo '{}' failure: {}").format(repo.id, e)) error_repos.append(repo.id) repo.disable() if error_repos: logger.warning( _("Ignoring repositories: %s"), ', '.join(error_repos)) conf = self.conf self._sack._configure(conf.installonlypkgs, conf.installonly_limit, conf.allow_vendor_change) self._setup_excludes_includes() timer() self._goal = dnf.goal.Goal(self._sack) self._goal.protect_running_kernel = conf.protect_running_kernel self._plugins.run_sack() return self._sack def _finalize_base(self): self._tempfile_persistor = dnf.persistor.TempfilePersistor( self.conf.cachedir) if not self.conf.keepcache: self._clean_packages(self._tempfiles) if self._trans_success: self._trans_tempfiles.update( self._tempfile_persistor.get_saved_tempfiles()) self._tempfile_persistor.empty() if self._trans_install_set: self._clean_packages(self._trans_tempfiles) else: self._tempfile_persistor.tempfiles_to_add.update( self._trans_tempfiles) if self._tempfile_persistor.tempfiles_to_add: logger.info(_("The downloaded packages were saved in cache " "until the next successful transaction.")) logger.info(_("You can remove cached packages by executing " "'%s'."), "{prog} clean packages".format(prog=dnf.util.MAIN_PROG)) # Do not trigger the lazy creation: if self._history is not None: self.history.close() self._store_persistent_data() self._closeRpmDB() self._trans_success = False def close(self): # :api """Close all potential handles and clean cache. Typically the handles are to data sources and sinks. """ if self._closed: return logger.log(dnf.logging.DDEBUG, 'Cleaning up.') self._closed = True self._finalize_base() self.reset(sack=True, repos=True, goal=True) self._plugins = None def read_all_repos(self, opts=None): # :api """Read repositories from the main conf file and from .repo files.""" reader = dnf.conf.read.RepoReader(self.conf, opts) for repo in reader: try: self.repos.add(repo) except dnf.exceptions.ConfigError as e: logger.warning(e) def reset(self, sack=False, repos=False, goal=False): # :api """Make the Base object forget about various things.""" if sack: self._sack = None if repos: self._repos = dnf.repodict.RepoDict() if goal: self._goal = None if self._sack is not None: self._goal = dnf.goal.Goal(self._sack) self._goal.protect_running_kernel = self.conf.protect_running_kernel if self._sack and self._moduleContainer: # sack must be set to enable operations on moduleContainer self._moduleContainer.rollback() if self._history is not None: self.history.close() self._comps_trans = dnf.comps.TransactionBunch() self._transaction = None self._update_security_filters = [] if sack and goal: # We've just done this, above: # # _sack _goal # | | # -- [CUT] -- -- [CUT] -- # | | # v | v # +----------------+ [C] +-------------+ # | DnfSack object | <-[U]- | Goal object | # +----------------+ [T] +-------------+ # |^ |^ |^ | # || || || # || || || | # +--||----||----||---+ [C] # | v| v| v| | <--[U]-- _transaction # | Pkg1 Pkg2 PkgN | [T] # | | | # | Transaction oject | # +-------------------+ # # At this point, the DnfSack object would be released only # eventually, by Python's generational garbage collector, due to the # cyclic references DnfSack<->Pkg1 ... DnfSack<->PkgN. # # The delayed release is a problem: the DnfSack object may # (indirectly) own "page file" file descriptors in libsolv, via # libdnf. For example, # # sack->priv->pool->repos[1]->repodata[1]->store.pagefd = 7 # sack->priv->pool->repos[1]->repodata[2]->store.pagefd = 8 # # These file descriptors are closed when the DnfSack object is # eventually released, that is, when dnf_sack_finalize() (in libdnf) # calls pool_free() (in libsolv). # # We need that to happen right now, as callers may want to unmount # the filesystems which those file descriptors refer to immediately # after reset() returns. Therefore, force a garbage collection here. gc.collect() def _closeRpmDB(self): """Closes down the instances of rpmdb that could be open.""" del self._ts _TS_FLAGS_TO_RPM = {'noscripts': rpm.RPMTRANS_FLAG_NOSCRIPTS, 'notriggers': rpm.RPMTRANS_FLAG_NOTRIGGERS, 'nodocs': rpm.RPMTRANS_FLAG_NODOCS, 'test': rpm.RPMTRANS_FLAG_TEST, 'justdb': rpm.RPMTRANS_FLAG_JUSTDB, 'nocontexts': rpm.RPMTRANS_FLAG_NOCONTEXTS, 'nocrypto': rpm.RPMTRANS_FLAG_NOFILEDIGEST} if hasattr(rpm, 'RPMTRANS_FLAG_NOCAPS'): # Introduced in rpm-4.14 _TS_FLAGS_TO_RPM['nocaps'] = rpm.RPMTRANS_FLAG_NOCAPS _TS_VSFLAGS_TO_RPM = {'nocrypto': rpm._RPMVSF_NOSIGNATURES | rpm._RPMVSF_NODIGESTS} @property def goal(self): return self._goal @property def _ts(self): """Set up the RPM transaction set that will be used for all the work.""" if self._priv_ts is not None: return self._priv_ts self._priv_ts = dnf.rpm.transaction.TransactionWrapper( self.conf.installroot) self._priv_ts.setFlags(0) # reset everything. for flag in self.conf.tsflags: rpm_flag = self._TS_FLAGS_TO_RPM.get(flag) if rpm_flag is None: logger.critical(_('Invalid tsflag in config file: %s'), flag) continue self._priv_ts.addTsFlag(rpm_flag) vs_flag = self._TS_VSFLAGS_TO_RPM.get(flag) if vs_flag is not None: self._priv_ts.pushVSFlags(vs_flag) if not self.conf.diskspacecheck: self._rpm_probfilter.add(rpm.RPMPROB_FILTER_DISKSPACE) if self.conf.ignorearch: self._rpm_probfilter.add(rpm.RPMPROB_FILTER_IGNOREARCH) probfilter = functools.reduce(operator.or_, self._rpm_probfilter, 0) self._priv_ts.setProbFilter(probfilter) return self._priv_ts @_ts.deleter def _ts(self): """Releases the RPM transaction set. """ if self._priv_ts is None: return self._priv_ts.close() del self._priv_ts self._priv_ts = None def read_comps(self, arch_filter=False): # :api """Create the groups object to access the comps metadata.""" timer = dnf.logging.Timer('loading comps') self._comps = dnf.comps.Comps() logger.log(dnf.logging.DDEBUG, 'Getting group metadata') for repo in self.repos.iter_enabled(): if not repo.enablegroups: continue if not repo.metadata: continue comps_fn = repo._repo.getCompsFn() if not comps_fn: continue logger.log(dnf.logging.DDEBUG, 'Adding group file from repository: %s', repo.id) gen_dir = os.path.join(os.path.dirname(comps_fn), 'gen') gen_file = os.path.join(gen_dir, 'groups.xml') temp_file = None try: if not os.path.exists(gen_dir): os.makedirs(gen_dir, mode=0o755) misc.decompress(comps_fn, dest=gen_file, check_timestamps=True) except (PermissionError, dnf.exceptions.MiscError): temp_file = tempfile.NamedTemporaryFile() gen_file = temp_file.name misc.decompress(comps_fn, dest=gen_file, check_timestamps=False) try: self._comps._add_from_xml_filename(gen_file) except dnf.exceptions.CompsError as e: msg = _('Failed to add groups file for repository: %s - %s') logger.critical(msg, repo.id, e) if temp_file: temp_file.close() if arch_filter: self._comps._i.arch_filter( [self._conf.substitutions['basearch']]) timer() return self._comps def _getHistory(self): """auto create the history object that to access/append the transaction history information. """ if self._history is None: releasever = self.conf.releasever self._history = SwdbInterface(self.conf.persistdir, releasever=releasever) return self._history history = property(fget=lambda self: self._getHistory(), fset=lambda self, value: setattr( self, "_history", value), fdel=lambda self: setattr(self, "_history", None), doc="DNF SWDB Interface Object") def _goal2transaction(self, goal): ts = self.history.rpm all_obsoleted = set(goal.list_obsoleted()) installonly_query = self._get_installonly_query() installonly_query.apply() installonly_query_installed = installonly_query.installed().apply() for pkg in goal.list_downgrades(): obs = goal.obsoleted_by_package(pkg) downgraded = obs[0] self._ds_callback.pkg_added(downgraded, 'dd') self._ds_callback.pkg_added(pkg, 'd') ts.add_downgrade(pkg, downgraded, obs[1:]) for pkg in goal.list_reinstalls(): self._ds_callback.pkg_added(pkg, 'r') obs = goal.obsoleted_by_package(pkg) nevra_pkg = str(pkg) # reinstall could obsolete multiple packages with the same NEVRA or different NEVRA # Set the package with the same NEVRA as reinstalled obsoletes = [] for obs_pkg in obs: if str(obs_pkg) == nevra_pkg: obsoletes.insert(0, obs_pkg) else: obsoletes.append(obs_pkg) reinstalled = obsoletes[0] ts.add_reinstall(pkg, reinstalled, obsoletes[1:]) for pkg in goal.list_installs(): self._ds_callback.pkg_added(pkg, 'i') obs = goal.obsoleted_by_package(pkg) # Skip obsoleted packages that are not part of all_obsoleted, # they are handled as upgrades/downgrades. # Also keep RPMs with the same name - they're not always in all_obsoleted. obs = [i for i in obs if i in all_obsoleted or i.name == pkg.name] reason = goal.get_reason(pkg) # Inherit reason if package is installonly an package with same name is installed # Use the same logic like upgrade # Upgrade of installonly packages result in install or install and remove step if pkg in installonly_query and installonly_query_installed.filter(name=pkg.name): reason = ts.get_reason(pkg) # inherit the best reason from obsoleted packages for obsolete in obs: reason_obsolete = ts.get_reason(obsolete) if libdnf.transaction.TransactionItemReasonCompare(reason, reason_obsolete) == -1: reason = reason_obsolete ts.add_install(pkg, obs, reason) cb = lambda pkg: self._ds_callback.pkg_added(pkg, 'od') dnf.util.mapall(cb, obs) for pkg in goal.list_upgrades(): obs = goal.obsoleted_by_package(pkg) upgraded = None for i in obs: # try to find a package with matching name as the upgrade if i.name == pkg.name: upgraded = i break if upgraded is None: # no matching name -> pick the first one upgraded = obs.pop(0) else: obs.remove(upgraded) # Skip obsoleted packages that are not part of all_obsoleted, # they are handled as upgrades/downgrades. # Also keep RPMs with the same name - they're not always in all_obsoleted. obs = [i for i in obs if i in all_obsoleted or i.name == pkg.name] cb = lambda pkg: self._ds_callback.pkg_added(pkg, 'od') dnf.util.mapall(cb, obs) if pkg in installonly_query: ts.add_install(pkg, obs) else: ts.add_upgrade(pkg, upgraded, obs) self._ds_callback.pkg_added(upgraded, 'ud') self._ds_callback.pkg_added(pkg, 'u') erasures = goal.list_erasures() if erasures: remaining_installed_query = self.sack.query(flags=hawkey.IGNORE_EXCLUDES).installed() remaining_installed_query.filterm(pkg__neq=erasures) remaining_installed_query.apply() for pkg in erasures: tmp_remaining_installed_query = remaining_installed_query.filter(name=pkg.name, arch=pkg.arch) if tmp_remaining_installed_query: remaining = tmp_remaining_installed_query[0] ts.get_reason(remaining) self.history.set_reason(remaining, ts.get_reason(remaining)) self._ds_callback.pkg_added(pkg, 'e') reason = goal.get_reason(pkg) ts.add_erase(pkg, reason) return ts def _query_matches_installed(self, q): """ See what packages in the query match packages (also in older versions, but always same architecture) that are already installed. Unlike in case of _sltr_matches_installed(), it is practical here to know even the packages in the original query that can still be installed. """ inst = q.installed() inst_per_arch = inst._na_dict() avail_per_arch = q.available()._na_dict() avail_l = [] inst_l = [] for na in avail_per_arch: if na in inst_per_arch: inst_l.append(inst_per_arch[na][0]) else: avail_l.append(avail_per_arch[na]) return inst_l, avail_l def _sltr_matches_installed(self, sltr): """ See if sltr matches a patches that is (in older version or different architecture perhaps) already installed. """ inst = self.sack.query().installed().filterm(pkg=sltr.matches()) return list(inst) def iter_userinstalled(self): """Get iterator over the packages installed by the user.""" return (pkg for pkg in self.sack.query().installed() if self.history.user_installed(pkg)) def _run_hawkey_goal(self, goal, allow_erasing): ret = goal.run( allow_uninstall=allow_erasing, force_best=self.conf.best, ignore_weak_deps=(not self.conf.install_weak_deps)) if self.conf.debug_solver: goal.write_debugdata('./debugdata/rpms') return ret def _set_excludes_from_weak_to_goal(self): """ Add exclude_from_weak from configuration and autodetect unmet weak deps exclude them from candidates to satisfy weak dependencies """ self._goal.reset_exclude_from_weak() if self.conf.exclude_from_weak_autodetect: self._goal.exclude_from_weak_autodetect() for weak_exclude in self.conf.exclude_from_weak: subj = dnf.subject.Subject(weak_exclude) query = subj.get_best_query(self.sack, with_nevra=True, with_provides=False, with_filenames=False) query = query.available() self._goal.add_exclude_from_weak(query) def resolve(self, allow_erasing=False): # :api """Build the transaction set.""" exc = None self._finalize_comps_trans() timer = dnf.logging.Timer('depsolve') self._ds_callback.start() goal = self._goal if goal.req_has_erase(): goal.push_userinstalled(self.sack.query().installed(), self.history) elif not self.conf.upgrade_group_objects_upgrade: # exclude packages installed from groups # these packages will be marked to installation # which could prevent them from upgrade, downgrade # to prevent "conflicting job" error it's not applied # to "remove" and "reinstall" commands solver = self._build_comps_solver() solver._exclude_packages_from_installed_groups(self) goal.add_protected(self.sack.query().filterm( name=self.conf.protected_packages)) self._set_excludes_from_weak_to_goal() if not self._run_hawkey_goal(goal, allow_erasing): if self.conf.debuglevel >= 6: goal.log_decisions() msg = dnf.util._format_resolve_problems(goal.problem_rules()) exc = dnf.exceptions.DepsolveError(msg) else: self._transaction = self._goal2transaction(goal) self._ds_callback.end() timer() got_transaction = self._transaction is not None and \ len(self._transaction) > 0 if got_transaction: msg = self._transaction._rpm_limitations() if msg: exc = dnf.exceptions.Error(msg) if exc is not None: raise exc self._plugins.run_resolved() # auto-enable module streams based on installed RPMs new_pkgs = self._goal.list_installs() new_pkgs += self._goal.list_upgrades() new_pkgs += self._goal.list_downgrades() new_pkgs += self._goal.list_reinstalls() self.sack.set_modules_enabled_by_pkgset(self._moduleContainer, new_pkgs) return got_transaction def do_transaction(self, display=()): # :api if not isinstance(display, Sequence): display = [display] display = \ [dnf.yum.rpmtrans.LoggingTransactionDisplay()] + list(display) if not self.transaction: # packages are not changed, but comps and modules changes need to be committed self._moduleContainer.save() self._moduleContainer.updateFailSafeData() if self._history and (self._history.group or self._history.env): cmdline = None if hasattr(self, 'args') and self.args: cmdline = ' '.join(self.args) elif hasattr(self, 'cmds') and self.cmds: cmdline = ' '.join(self.cmds) old = self.history.last() if old is None: rpmdb_version = self._ts.dbCookie() else: rpmdb_version = old.end_rpmdb_version self.history.beg(rpmdb_version, [], [], cmdline) self.history.end(rpmdb_version) self._plugins.run_pre_transaction() self._plugins.run_transaction() self._trans_success = True return tid = None logger.info(_('Running transaction check')) lock = dnf.lock.build_rpmdb_lock(self.conf.persistdir, self.conf.exit_on_lock) with lock: self.transaction._populate_rpm_ts(self._ts) msgs = self._run_rpm_check() if msgs: msg = _('Error: transaction check vs depsolve:') logger.error(msg) for msg in msgs: logger.error(msg) raise dnf.exceptions.TransactionCheckError(msg) logger.info(_('Transaction check succeeded.')) timer = dnf.logging.Timer('transaction test') logger.info(_('Running transaction test')) self._ts.order() # order the transaction self._ts.clean() # release memory not needed beyond this point testcb = dnf.yum.rpmtrans.RPMTransaction(self, test=True) tserrors = self._ts.test(testcb) if len(tserrors) > 0: for msg in testcb.messages(): logger.critical(_('RPM: {}').format(msg)) errstring = _('Transaction test error:') + '\n' for descr in tserrors: errstring += ' %s\n' % ucd(descr) summary = self._trans_error_summary(errstring) if summary: errstring += '\n' + summary raise dnf.exceptions.Error(errstring) del testcb logger.info(_('Transaction test succeeded.')) # With RPMTRANS_FLAG_TEST return just before anything is stored permanently if self._ts.isTsFlagSet(rpm.RPMTRANS_FLAG_TEST): return timer() # save module states on disk right before entering rpm transaction, # because we want system in recoverable state if transaction gets interrupted self._moduleContainer.save() self._moduleContainer.updateFailSafeData() # unset the sigquit handler timer = dnf.logging.Timer('transaction') # setup our rpm ts callback cb = dnf.yum.rpmtrans.RPMTransaction(self, displays=display) if self.conf.debuglevel < 2: for display_ in cb.displays: display_.output = False self._plugins.run_pre_transaction() logger.info(_('Running transaction')) tid = self._run_transaction(cb=cb) timer() self._plugins.unload_removed_plugins(self.transaction) self._plugins.run_transaction() # log post transaction summary def _pto_callback(action, tsis): msgs = [] for tsi in tsis: msgs.append('{}: {}'.format(action, str(tsi))) return msgs for msg in dnf.util._post_transaction_output(self, self.transaction, _pto_callback): logger.debug(msg) return tid def _trans_error_summary(self, errstring): """Parse the error string for 'interesting' errors which can be grouped, such as disk space issues. :param errstring: the error string :return: a string containing a summary of the errors """ summary = '' # do disk space report first p = re.compile(r'needs (\d+)(K|M)B(?: more space)? on the (\S+) filesystem') disk = {} for m in p.finditer(errstring): size_in_mb = int(m.group(1)) if m.group(2) == 'M' else math.ceil( int(m.group(1)) / 1024.0) if m.group(3) not in disk: disk[m.group(3)] = size_in_mb if disk[m.group(3)] < size_in_mb: disk[m.group(3)] = size_in_mb if disk: summary += _('Disk Requirements:') + "\n" for k in disk: summary += " " + P_( 'At least {0}MB more space needed on the {1} filesystem.', 'At least {0}MB more space needed on the {1} filesystem.', disk[k]).format(disk[k], k) + '\n' if not summary: return None summary = _('Error Summary') + '\n-------------\n' + summary return summary def _record_history(self): return self.conf.history_record and \ not self._ts.isTsFlagSet(rpm.RPMTRANS_FLAG_TEST) def _run_transaction(self, cb): """ Perform the RPM transaction. :return: history database transaction ID or None """ tid = None if self._record_history(): using_pkgs_pats = list(self.conf.history_record_packages) installed_query = self.sack.query().installed() using_pkgs = installed_query.filter(name=using_pkgs_pats).run() rpmdbv = self._ts.dbCookie() lastdbv = self.history.last() if lastdbv is not None: lastdbv = lastdbv.end_rpmdb_version if lastdbv is None or rpmdbv != lastdbv: logger.debug(_("RPMDB altered outside of {prog}.").format( prog=dnf.util.MAIN_PROG_UPPER)) cmdline = None if hasattr(self, 'args') and self.args: cmdline = ' '.join(self.args) elif hasattr(self, 'cmds') and self.cmds: cmdline = ' '.join(self.cmds) comment = self.conf.comment if self.conf.comment else "" tid = self.history.beg(rpmdbv, using_pkgs, [], cmdline, comment) if self.conf.reset_nice: onice = os.nice(0) if onice: try: os.nice(-onice) except: onice = 0 logger.log(dnf.logging.DDEBUG, 'RPM transaction start.') errors = self._ts.run(cb.callback, '') logger.log(dnf.logging.DDEBUG, 'RPM transaction over.') # ts.run() exit codes are, hmm, "creative": None means all ok, empty # list means some errors happened in the transaction and non-empty # list that there were errors preventing the ts from starting... if self.conf.reset_nice: try: os.nice(onice) except: pass dnf.util._sync_rpm_trans_with_swdb(self._ts, self._transaction) if errors is None: pass elif len(errors) == 0: # If there is no failing element it means that some "global" error # occurred (like rpm failed to obtain the transaction lock). Just pass # the rpm logs on to the user and raise an Error. # If there are failing elements the problem is related to those # elements and the Error is raised later, after saving the failure # to the history and printing out the transaction table to user. failed = [el for el in self._ts if el.Failed()] if not failed: for msg in cb.messages(): logger.critical(_('RPM: {}').format(msg)) msg = _('Could not run transaction.') raise dnf.exceptions.Error(msg) else: logger.critical(_("Transaction couldn't start:")) for e in errors: logger.critical(ucd(e[0])) if self._record_history() and not self._ts.isTsFlagSet(rpm.RPMTRANS_FLAG_TEST): self.history.end(rpmdbv) msg = _("Could not run transaction.") raise dnf.exceptions.Error(msg) for i in ('ts_all_fn', 'ts_done_fn'): if hasattr(cb, i): fn = getattr(cb, i) try: misc.unlink_f(fn) except (IOError, OSError): msg = _('Failed to remove transaction file %s') logger.critical(msg, fn) # keep install_set status because _verify_transaction will clean it self._trans_install_set = bool(self._transaction.install_set) # sync up what just happened versus what is in the rpmdb if not self._ts.isTsFlagSet(rpm.RPMTRANS_FLAG_TEST): self._verify_transaction(cb.verify_tsi_package) return tid def _verify_transaction(self, verify_pkg_cb=None): transaction_items = [ tsi for tsi in self.transaction if tsi.action != libdnf.transaction.TransactionItemAction_REASON_CHANGE] total = len(transaction_items) def display_banner(pkg, count): count += 1 if verify_pkg_cb is not None: verify_pkg_cb(pkg, count, total) return count timer = dnf.logging.Timer('verify transaction') count = 0 rpmdb_sack = dnf.sack.rpmdb_sack(self) # mark group packages that are installed on the system as installed in the db q = rpmdb_sack.query().installed() names = set([i.name for i in q]) for ti in self.history.group: g = ti.getCompsGroupItem() for p in g.getPackages(): if p.getName() in names: p.setInstalled(True) p.save() # TODO: installed groups in environments # Post-transaction verification is no longer needed, # because DNF trusts error codes returned by RPM. # Verification banner is displayed to preserve UX. # TODO: drop in future DNF for tsi in transaction_items: count = display_banner(tsi.pkg, count) rpmdbv = self._ts.dbCookie() self.history.end(rpmdbv) timer() self._trans_success = True def _download_remote_payloads(self, payloads, drpm, progress, callback_total, fail_fast=True): lock = dnf.lock.build_download_lock(self.conf.cachedir, self.conf.exit_on_lock) with lock: beg_download = time.time() est_remote_size = sum(pload.download_size for pload in payloads) total_drpm = len( [payload for payload in payloads if isinstance(payload, dnf.drpm.DeltaPayload)]) # compatibility part for tools that do not accept total_drpms keyword if progress.start.__code__.co_argcount == 4: progress.start(len(payloads), est_remote_size, total_drpms=total_drpm) else: progress.start(len(payloads), est_remote_size) errors = dnf.repo._download_payloads(payloads, drpm, fail_fast) if errors._irrecoverable(): raise dnf.exceptions.DownloadError(errors._irrecoverable()) remote_size = sum(errors._bandwidth_used(pload) for pload in payloads) saving = dnf.repo._update_saving((0, 0), payloads, errors._recoverable) retries = self.conf.retries forever = retries == 0 while errors._recoverable and (forever or retries > 0): if retries > 0: retries -= 1 msg = _("Some packages were not downloaded. Retrying.") logger.info(msg) remaining_pkgs = [pkg for pkg in errors._recoverable] payloads = \ [dnf.repo._pkg2payload(pkg, progress, dnf.repo.RPMPayload) for pkg in remaining_pkgs] est_remote_size = sum(pload.download_size for pload in payloads) progress.start(len(payloads), est_remote_size) errors = dnf.repo._download_payloads(payloads, drpm, fail_fast) if errors._irrecoverable(): raise dnf.exceptions.DownloadError(errors._irrecoverable()) remote_size += \ sum(errors._bandwidth_used(pload) for pload in payloads) saving = dnf.repo._update_saving(saving, payloads, {}) if errors._recoverable: msg = dnf.exceptions.DownloadError.errmap2str( errors._recoverable) logger.info(msg) if callback_total is not None: callback_total(remote_size, beg_download) (real, full) = saving if real != full: if real < full: msg = _("Delta RPMs reduced %.1f MB of updates to %.1f MB " "(%.1f%% saved)") percent = 100 - real / full * 100 elif real > full: msg = _("Failed Delta RPMs increased %.1f MB of updates to %.1f MB " "(%.1f%% wasted)") percent = 100 - full / real * 100 logger.info(msg, full / 1024 ** 2, real / 1024 ** 2, percent) def download_packages(self, pkglist, progress=None, callback_total=None): # :api """Download the packages specified by the given list of packages. `pkglist` is a list of packages to download, `progress` is an optional DownloadProgress instance, `callback_total` an optional callback to output messages about the download operation. """ remote_pkgs, local_pkgs = self._select_remote_pkgs(pkglist) if remote_pkgs: if progress is None: progress = dnf.callback.NullDownloadProgress() drpm = dnf.drpm.DeltaInfo(self.sack.query().installed(), progress, self.conf.deltarpm_percentage) self._add_tempfiles([pkg.localPkg() for pkg in remote_pkgs]) payloads = [dnf.repo._pkg2payload(pkg, progress, drpm.delta_factory, dnf.repo.RPMPayload) for pkg in remote_pkgs] self._download_remote_payloads(payloads, drpm, progress, callback_total) if self.conf.destdir: for pkg in local_pkgs: if pkg.baseurl: location = os.path.join(pkg.get_local_baseurl(), pkg.location.lstrip("/")) else: location = os.path.join(pkg.repo.pkgdir, pkg.location.lstrip("/")) shutil.copy(location, self.conf.destdir) def add_remote_rpms(self, path_list, strict=True, progress=None): # :api pkgs = [] if not path_list: return pkgs if self._goal.req_length(): raise dnf.exceptions.Error( _("Cannot add local packages, because transaction job already exists")) pkgs_error = [] for path in path_list: if not os.path.exists(path) and '://' in path: # download remote rpm to a tempfile path = dnf.util._urlopen_progress(path, self.conf, progress) self._add_tempfiles([path]) try: pkgs.append(self.sack.add_cmdline_package(path)) except IOError as e: logger.warning(e) pkgs_error.append(path) self._setup_excludes_includes(only_main=True) if pkgs_error and strict: raise IOError(_("Could not open: {}").format(' '.join(pkgs_error))) return pkgs def _sig_check_pkg(self, po): """Verify the GPG signature of the given package object. :param po: the package object to verify the signature of :return: (result, error_string) where result is:: 0 = GPG signature verifies ok or verification is not required. 1 = GPG verification failed but installation of the right GPG key might help. 2 = Fatal GPG verification error, give up. """ if po._from_cmdline: check = self.conf.localpkg_gpgcheck hasgpgkey = 0 else: repo = self.repos[po.repoid] check = repo.gpgcheck hasgpgkey = not not repo.gpgkey if check: root = self.conf.installroot ts = dnf.rpm.transaction.initReadOnlyTransaction(root) sigresult = dnf.rpm.miscutils.checkSig(ts, po.localPkg()) localfn = os.path.basename(po.localPkg()) del ts if sigresult == 0: result = 0 msg = '' elif sigresult == 1: if hasgpgkey: result = 1 else: result = 2 msg = _('Public key for %s is not installed') % localfn elif sigresult == 2: result = 2 msg = _('Problem opening package %s') % localfn elif sigresult == 3: if hasgpgkey: result = 1 else: result = 2 result = 1 msg = _('Public key for %s is not trusted') % localfn elif sigresult == 4: result = 2 msg = _('Package %s is not signed') % localfn else: result = 0 msg = '' return result, msg def package_signature_check(self, pkg): # :api """Verify the GPG signature of the given package object. :param pkg: the package object to verify the signature of :return: (result, error_string) where result is:: 0 = GPG signature verifies ok or verification is not required. 1 = GPG verification failed but installation of the right GPG key might help. 2 = Fatal GPG verification error, give up. """ return self._sig_check_pkg(pkg) def _clean_packages(self, packages): for fn in packages: if not os.path.exists(fn): continue try: misc.unlink_f(fn) except OSError: logger.warning(_('Cannot remove %s'), fn) continue else: logger.log(dnf.logging.DDEBUG, _('%s removed'), fn) def _do_package_lists(self, pkgnarrow='all', patterns=None, showdups=None, ignore_case=False, reponame=None): """Return a :class:`misc.GenericHolder` containing lists of package objects. The contents of the lists are specified in various ways by the arguments. :param pkgnarrow: a string specifying which types of packages lists to produces, such as updates, installed, available, etc. :param patterns: a list of names or wildcards specifying packages to list :param showdups: whether to include duplicate packages in the lists :param ignore_case: whether to ignore case when searching by package names :param reponame: limit packages list to the given repository :return: a :class:`misc.GenericHolder` instance with the following lists defined:: available = list of packageObjects installed = list of packageObjects upgrades = tuples of packageObjects (updating, installed) extras = list of packageObjects obsoletes = tuples of packageObjects (obsoleting, installed) recent = list of packageObjects """ if showdups is None: showdups = self.conf.showdupesfromrepos if patterns is None: return self._list_pattern( pkgnarrow, patterns, showdups, ignore_case, reponame) assert not dnf.util.is_string_type(patterns) list_fn = functools.partial( self._list_pattern, pkgnarrow, showdups=showdups, ignore_case=ignore_case, reponame=reponame) if patterns is None or len(patterns) == 0: return list_fn(None) yghs = map(list_fn, patterns) return functools.reduce(lambda a, b: a.merge_lists(b), yghs) def _list_pattern(self, pkgnarrow, pattern, showdups, ignore_case, reponame=None): def is_from_repo(package): """Test whether given package originates from the repository.""" if reponame is None: return True return self.history.repo(package) == reponame def pkgs_from_repo(packages): """Filter out the packages which do not originate from the repo.""" return (package for package in packages if is_from_repo(package)) def query_for_repo(query): """Filter out the packages which do not originate from the repo.""" if reponame is None: return query return query.filter(reponame=reponame) ygh = misc.GenericHolder(iter=pkgnarrow) installed = [] available = [] reinstall_available = [] old_available = [] updates = [] obsoletes = [] obsoletesTuples = [] recent = [] extras = [] autoremove = [] # do the initial pre-selection ic = ignore_case q = self.sack.query() if pattern is not None: subj = dnf.subject.Subject(pattern, ignore_case=ic) q = subj.get_best_query(self.sack, with_provides=False) # list all packages - those installed and available: if pkgnarrow == 'all': dinst = {} ndinst = {} # Newest versions by name.arch for po in q.installed(): dinst[po.pkgtup] = po if showdups: continue key = (po.name, po.arch) if key not in ndinst or po > ndinst[key]: ndinst[key] = po installed = list(pkgs_from_repo(dinst.values())) avail = query_for_repo(q.available()) if not showdups: avail = avail.filterm(latest_per_arch_by_priority=True) for pkg in avail: if showdups: if pkg.pkgtup in dinst: reinstall_available.append(pkg) else: available.append(pkg) else: key = (pkg.name, pkg.arch) if pkg.pkgtup in dinst: reinstall_available.append(pkg) elif key not in ndinst or pkg.evr_gt(ndinst[key]): available.append(pkg) else: old_available.append(pkg) # produce the updates list of tuples elif pkgnarrow == 'upgrades': updates = query_for_repo(q).filterm(upgrades_by_priority=True) # reduce a query to security upgrades if they are specified updates = self._merge_update_filters(updates, upgrade=True) # reduce a query to remove src RPMs updates.filterm(arch__neq=['src', 'nosrc']) # reduce a query to latest packages updates = updates.latest().run() # installed only elif pkgnarrow == 'installed': installed = list(pkgs_from_repo(q.installed())) # available in a repository elif pkgnarrow == 'available': if showdups: avail = query_for_repo(q).available() installed_dict = q.installed()._na_dict() for avail_pkg in avail: key = (avail_pkg.name, avail_pkg.arch) installed_pkgs = installed_dict.get(key, []) same_ver = [pkg for pkg in installed_pkgs if pkg.evr == avail_pkg.evr] if len(same_ver) > 0: reinstall_available.append(avail_pkg) else: available.append(avail_pkg) else: # we will only look at the latest versions of packages: available_dict = query_for_repo( q).available().filterm(latest_per_arch_by_priority=True)._na_dict() installed_dict = q.installed().latest()._na_dict() for (name, arch) in available_dict: avail_pkg = available_dict[(name, arch)][0] inst_pkg = installed_dict.get((name, arch), [None])[0] if not inst_pkg or avail_pkg.evr_gt(inst_pkg): available.append(avail_pkg) elif avail_pkg.evr_eq(inst_pkg): reinstall_available.append(avail_pkg) else: old_available.append(avail_pkg) # packages to be removed by autoremove elif pkgnarrow == 'autoremove': autoremove_q = query_for_repo(q)._unneeded(self.history.swdb) autoremove = autoremove_q.run() # not in a repo but installed elif pkgnarrow == 'extras': extras = [pkg for pkg in q.extras() if is_from_repo(pkg)] # obsoleting packages (and what they obsolete) elif pkgnarrow == 'obsoletes': inst = q.installed() obsoletes = query_for_repo( self.sack.query()).filter(obsoletes_by_priority=inst) # reduce a query to security upgrades if they are specified obsoletes = self._merge_update_filters(obsoletes, warning=False, upgrade=True) # reduce a query to remove src RPMs obsoletes.filterm(arch__neq=['src', 'nosrc']) obsoletesTuples = [] for new in obsoletes: obsoleted_reldeps = new.obsoletes obsoletesTuples.extend( [(new, old) for old in inst.filter(provides=obsoleted_reldeps)]) # packages recently added to the repositories elif pkgnarrow == 'recent': avail = q.available() if not showdups: avail = avail.filterm(latest_per_arch_by_priority=True) recent = query_for_repo(avail)._recent(self.conf.recent) ygh.installed = installed ygh.available = available ygh.reinstall_available = reinstall_available ygh.old_available = old_available ygh.updates = updates ygh.obsoletes = obsoletes ygh.obsoletesTuples = obsoletesTuples ygh.recent = recent ygh.extras = extras ygh.autoremove = autoremove return ygh def _add_comps_trans(self, trans): self._comps_trans += trans return len(trans) def _remove_if_unneeded(self, query): """ Mark to remove packages that are not required by any user installed package (reason group or user) :param query: dnf.query.Query() object """ query = query.installed() if not query: return unneeded_pkgs = query._safe_to_remove(self.history.swdb, debug_solver=False) unneeded_pkgs_history = query.filter( pkg=[i for i in query if self.history.group.is_removable_pkg(i.name)]) pkg_with_dependent_pkgs = unneeded_pkgs_history.difference(unneeded_pkgs) # mark packages with dependent packages as a dependency to allow removal with dependent # package for pkg in pkg_with_dependent_pkgs: self.history.set_reason(pkg, libdnf.transaction.TransactionItemReason_DEPENDENCY) unneeded_pkgs = unneeded_pkgs.intersection(unneeded_pkgs_history) remove_packages = query.intersection(unneeded_pkgs) if remove_packages: for pkg in remove_packages: self._goal.erase(pkg, clean_deps=self.conf.clean_requirements_on_remove) def _finalize_comps_trans(self): trans = self._comps_trans basearch = self.conf.substitutions['basearch'] def trans_upgrade(query, remove_query, comps_pkg): sltr = dnf.selector.Selector(self.sack) sltr.set(pkg=query) self._goal.upgrade(select=sltr) return remove_query def trans_install(query, remove_query, comps_pkg, strict): if self.conf.multilib_policy == "all": if not comps_pkg.requires: self._install_multiarch(query, strict=strict) else: # it installs only one arch for conditional packages installed_query = query.installed().apply() self._report_already_installed(installed_query) sltr = dnf.selector.Selector(self.sack) sltr.set(provides="({} if {})".format(comps_pkg.name, comps_pkg.requires)) self._goal.install(select=sltr, optional=not strict) else: sltr = dnf.selector.Selector(self.sack) if comps_pkg.requires: sltr.set(provides="({} if {})".format(comps_pkg.name, comps_pkg.requires)) else: if self.conf.obsoletes: # If there is no installed package in the pkgs_list, add only # obsoleters of the latest versions. Otherwise behave # consistently with upgrade and add all obsoleters. # See https://bugzilla.redhat.com/show_bug.cgi?id=2176263 # for details of the problem. if query.installed(): query = query.union(self.sack.query().filterm(obsoletes=query)) else: query = query.union(self.sack.query().filterm( obsoletes=query.filter(latest_per_arch_by_priority=True))) sltr.set(pkg=query) self._goal.install(select=sltr, optional=not strict) return remove_query def trans_remove(query, remove_query, comps_pkg): remove_query = remove_query.union(query) return remove_query remove_query = self.sack.query().filterm(empty=True) attr_fn = ((trans.install, functools.partial(trans_install, strict=True)), (trans.install_opt, functools.partial(trans_install, strict=False)), (trans.upgrade, trans_upgrade), (trans.remove, trans_remove)) for (attr, fn) in attr_fn: for comps_pkg in attr: query_args = {'name': comps_pkg.name} if (comps_pkg.basearchonly): query_args.update({'arch': basearch}) q = self.sack.query().filterm(**query_args).apply() q.filterm(arch__neq=["src", "nosrc"]) if not q: package_string = comps_pkg.name if comps_pkg.basearchonly: package_string += '.' + basearch logger.warning(_('No match for group package "{}"').format(package_string)) continue remove_query = fn(q, remove_query, comps_pkg) self._goal.group_members.add(comps_pkg.name) self._remove_if_unneeded(remove_query) def _build_comps_solver(self): def reason_fn(pkgname): q = self.sack.query().installed().filterm(name=pkgname) if not q: return None try: return self.history.rpm.get_reason(q[0]) except AttributeError: return libdnf.transaction.TransactionItemReason_UNKNOWN return dnf.comps.Solver(self.history, self._comps, reason_fn) def environment_install(self, env_id, types, exclude=None, strict=True, exclude_groups=None): # :api """Installs packages of environment group identified by env_id. :param types: Types of packages to install. Either an integer as a logical conjunction of CompsPackageType ids or a list of string package type ids (conditional, default, mandatory, optional). """ assert dnf.util.is_string_type(env_id) solver = self._build_comps_solver() if not isinstance(types, int): types = libdnf.transaction.listToCompsPackageType(types) trans = solver._environment_install(env_id, types, exclude or set(), strict, exclude_groups) if not trans: return 0 return self._add_comps_trans(trans) def environment_remove(self, env_id): # :api assert dnf.util.is_string_type(env_id) solver = self._build_comps_solver() trans = solver._environment_remove(env_id) return self._add_comps_trans(trans) def group_install(self, grp_id, pkg_types, exclude=None, strict=True): # :api """Installs packages of selected group :param pkg_types: Types of packages to install. Either an integer as a logical conjunction of CompsPackageType ids or a list of string package type ids (conditional, default, mandatory, optional). :param exclude: list of package name glob patterns that will be excluded from install set :param strict: boolean indicating whether group packages that exist but are non-installable due to e.g. dependency issues should be skipped (False) or cause transaction to fail to resolve (True) """ def _pattern_to_pkgname(pattern): if dnf.util.is_glob_pattern(pattern): q = self.sack.query().filterm(name__glob=pattern) return map(lambda p: p.name, q) else: return (pattern,) assert dnf.util.is_string_type(grp_id) exclude_pkgnames = None if exclude: nested_excludes = [_pattern_to_pkgname(p) for p in exclude] exclude_pkgnames = itertools.chain.from_iterable(nested_excludes) solver = self._build_comps_solver() if not isinstance(pkg_types, int): pkg_types = libdnf.transaction.listToCompsPackageType(pkg_types) trans = solver._group_install(grp_id, pkg_types, exclude_pkgnames, strict) if not trans: return 0 if strict: instlog = trans.install else: instlog = trans.install_opt logger.debug(_("Adding packages from group '%s': %s"), grp_id, instlog) return self._add_comps_trans(trans) def env_group_install(self, patterns, types, strict=True, exclude=None, exclude_groups=None): q = CompsQuery(self.comps, self.history, CompsQuery.ENVIRONMENTS | CompsQuery.GROUPS, CompsQuery.AVAILABLE) cnt = 0 done = True for pattern in patterns: try: res = q.get(pattern) except dnf.exceptions.CompsError as err: logger.error(ucd(err)) done = False continue for group_id in res.groups: if not exclude_groups or group_id not in exclude_groups: cnt += self.group_install(group_id, types, exclude=exclude, strict=strict) for env_id in res.environments: cnt += self.environment_install(env_id, types, exclude=exclude, strict=strict, exclude_groups=exclude_groups) if not done and strict: raise dnf.exceptions.Error(_('Nothing to do.')) return cnt def group_remove(self, grp_id): # :api assert dnf.util.is_string_type(grp_id) solver = self._build_comps_solver() trans = solver._group_remove(grp_id) return self._add_comps_trans(trans) def env_group_remove(self, patterns): q = CompsQuery(self.comps, self.history, CompsQuery.ENVIRONMENTS | CompsQuery.GROUPS, CompsQuery.INSTALLED) try: res = q.get(*patterns) except dnf.exceptions.CompsError as err: logger.error("Warning: %s", ucd(err)) raise dnf.exceptions.Error(_('No groups marked for removal.')) cnt = 0 for env in res.environments: cnt += self.environment_remove(env) for grp in res.groups: cnt += self.group_remove(grp) return cnt def env_group_upgrade(self, patterns): q = CompsQuery(self.comps, self.history, CompsQuery.GROUPS | CompsQuery.ENVIRONMENTS, CompsQuery.INSTALLED) group_upgraded = False for pattern in patterns: try: res = q.get(pattern) except dnf.exceptions.CompsError as err: logger.error(ucd(err)) continue for env in res.environments: try: self.environment_upgrade(env) group_upgraded = True except dnf.exceptions.CompsError as err: logger.error(ucd(err)) continue for grp in res.groups: try: self.group_upgrade(grp) group_upgraded = True except dnf.exceptions.CompsError as err: logger.error(ucd(err)) continue if not group_upgraded: msg = _('No group marked for upgrade.') raise dnf.cli.CliError(msg) def environment_upgrade(self, env_id): # :api assert dnf.util.is_string_type(env_id) solver = self._build_comps_solver() trans = solver._environment_upgrade(env_id) return self._add_comps_trans(trans) def group_upgrade(self, grp_id): # :api assert dnf.util.is_string_type(grp_id) solver = self._build_comps_solver() trans = solver._group_upgrade(grp_id) return self._add_comps_trans(trans) def _gpg_key_check(self): """Checks for the presence of GPG keys in the rpmdb. :return: 0 if there are no GPG keys in the rpmdb, and 1 if there are keys """ gpgkeyschecked = self.conf.cachedir + '/.gpgkeyschecked.yum' if os.path.exists(gpgkeyschecked): return 1 installroot = self.conf.installroot myts = dnf.rpm.transaction.initReadOnlyTransaction(root=installroot) myts.pushVSFlags(~(rpm._RPMVSF_NOSIGNATURES | rpm._RPMVSF_NODIGESTS)) idx = myts.dbMatch('name', 'gpg-pubkey') keys = len(idx) del idx del myts if keys == 0: return 0 else: mydir = os.path.dirname(gpgkeyschecked) if not os.path.exists(mydir): os.makedirs(mydir) fo = open(gpgkeyschecked, 'w') fo.close() del fo return 1 def _install_multiarch(self, query, reponame=None, strict=True): already_inst, available = self._query_matches_installed(query) self._report_already_installed(already_inst) for packages in available: sltr = dnf.selector.Selector(self.sack) q = self.sack.query().filterm(pkg=packages) if self.conf.obsoletes: # use only obsoletes of the latest versions # See https://bugzilla.redhat.com/show_bug.cgi?id=2176263 # for details of the problem. q = q.union(self.sack.query().filterm( obsoletes=q.filter(latest_per_arch_by_priority=True))) sltr = sltr.set(pkg=q) if reponame is not None: sltr = sltr.set(reponame=reponame) self._goal.install(select=sltr, optional=(not strict)) return len(available) def _categorize_specs(self, install, exclude): """ Categorize :param install and :param exclude list into two groups each (packages and groups) :param install: list of specs, whether packages ('foo') or groups/modules ('@bar') :param exclude: list of specs, whether packages ('foo') or groups/modules ('@bar') :return: categorized install and exclude specs (stored in argparse.Namespace class) To access packages use: specs.pkg_specs, to access groups use: specs.grp_specs """ install_specs = argparse.Namespace() exclude_specs = argparse.Namespace() _parse_specs(install_specs, install) _parse_specs(exclude_specs, exclude) return install_specs, exclude_specs def _exclude_package_specs(self, exclude_specs): glob_excludes = [exclude for exclude in exclude_specs.pkg_specs if dnf.util.is_glob_pattern(exclude)] excludes = [exclude for exclude in exclude_specs.pkg_specs if exclude not in glob_excludes] exclude_query = self.sack.query().filter(name=excludes) glob_exclude_query = self.sack.query().filter(name__glob=glob_excludes) self.sack.add_excludes(exclude_query) self.sack.add_excludes(glob_exclude_query) def _expand_groups(self, group_specs): groups = set() q = CompsQuery(self.comps, self.history, CompsQuery.ENVIRONMENTS | CompsQuery.GROUPS, CompsQuery.AVAILABLE | CompsQuery.INSTALLED) for pattern in group_specs: try: res = q.get(pattern) except dnf.exceptions.CompsError as err: logger.error("Warning: Module or %s", ucd(err)) continue groups.update(res.groups) groups.update(res.environments) for environment_id in res.environments: environment = self.comps._environment_by_id(environment_id) for group in environment.groups_iter(): groups.add(group.id) return list(groups) def _install_groups(self, group_specs, excludes, skipped, strict=True): for group_spec in group_specs: try: types = self.conf.group_package_types if '/' in group_spec: split = group_spec.split('/') group_spec = split[0] types = split[1].split(',') self.env_group_install([group_spec], types, strict, excludes.pkg_specs, excludes.grp_specs) except dnf.exceptions.Error: skipped.append("@" + group_spec) def install_specs(self, install, exclude=None, reponame=None, strict=True, forms=None): # :api if exclude is None: exclude = [] no_match_group_specs = [] error_group_specs = [] no_match_pkg_specs = [] error_pkg_specs = [] install_specs, exclude_specs = self._categorize_specs(install, exclude) self._exclude_package_specs(exclude_specs) for spec in install_specs.pkg_specs: try: self.install(spec, reponame=reponame, strict=strict, forms=forms) except dnf.exceptions.MarkingError as e: logger.error(str(e)) no_match_pkg_specs.append(spec) no_match_module_specs = [] module_depsolv_errors = () if WITH_MODULES and install_specs.grp_specs: try: module_base = dnf.module.module_base.ModuleBase(self) module_base.install(install_specs.grp_specs, strict) except dnf.exceptions.MarkingErrors as e: if e.no_match_group_specs: for e_spec in e.no_match_group_specs: no_match_module_specs.append(e_spec) if e.error_group_specs: for e_spec in e.error_group_specs: error_group_specs.append("@" + e_spec) module_depsolv_errors = e.module_depsolv_errors else: no_match_module_specs = install_specs.grp_specs if no_match_module_specs: exclude_specs.grp_specs = self._expand_groups(exclude_specs.grp_specs) self._install_groups(no_match_module_specs, exclude_specs, no_match_group_specs, strict) if no_match_group_specs or error_group_specs or no_match_pkg_specs or error_pkg_specs \ or module_depsolv_errors: raise dnf.exceptions.MarkingErrors(no_match_group_specs=no_match_group_specs, error_group_specs=error_group_specs, no_match_pkg_specs=no_match_pkg_specs, error_pkg_specs=error_pkg_specs, module_depsolv_errors=module_depsolv_errors) def install(self, pkg_spec, reponame=None, strict=True, forms=None): # :api """Mark package(s) given by pkg_spec and reponame for installation.""" kwargs = {'forms': forms, 'with_src': False} if forms: kwargs['with_nevra'] = True kwargs['with_provides'] = False kwargs['with_filenames'] = False subj = dnf.subject.Subject(pkg_spec) solution = subj.get_best_solution(self.sack, **kwargs) if self.conf.multilib_policy == "all" or subj._is_arch_specified(solution): q = solution['query'] if reponame is not None: q.filterm(reponame=reponame) if not q: self._raise_package_not_found_error(pkg_spec, forms, reponame) return self._install_multiarch(q, reponame=reponame, strict=strict) elif self.conf.multilib_policy == "best": sltrs = subj._get_best_selectors(self, forms=forms, obsoletes=self.conf.obsoletes, reponame=reponame, reports=True, solution=solution) if not sltrs: self._raise_package_not_found_error(pkg_spec, forms, reponame) for sltr in sltrs: self._goal.install(select=sltr, optional=(not strict)) return 1 return 0 def package_downgrade(self, pkg, strict=False): # :api if pkg._from_system: msg = 'downgrade_package() for an installed package.' raise NotImplementedError(msg) q = self.sack.query().installed().filterm(name=pkg.name, arch=[pkg.arch, "noarch"]) if not q: msg = _("Package %s not installed, cannot downgrade it.") logger.warning(msg, pkg.name) raise dnf.exceptions.MarkingError(_('No match for argument: %s') % pkg.location, pkg.name) elif sorted(q)[0] > pkg: sltr = dnf.selector.Selector(self.sack) sltr.set(pkg=[pkg]) self._goal.install(select=sltr, optional=(not strict)) return 1 else: msg = _("Package %s of lower version already installed, " "cannot downgrade it.") logger.warning(msg, pkg.name) return 0 def package_install(self, pkg, strict=True): # :api q = self.sack.query()._nevra(pkg.name, pkg.evr, pkg.arch) already_inst, available = self._query_matches_installed(q) if pkg in already_inst: self._report_already_installed([pkg]) elif pkg not in itertools.chain.from_iterable(available): raise dnf.exceptions.PackageNotFoundError(_('No match for argument: %s') % pkg.location) else: sltr = dnf.selector.Selector(self.sack) sltr.set(pkg=[pkg]) self._goal.install(select=sltr, optional=(not strict)) return 1 def package_reinstall(self, pkg): if self.sack.query().installed().filterm(name=pkg.name, evr=pkg.evr, arch=pkg.arch): self._goal.install(pkg) return 1 msg = _("Package %s not installed, cannot reinstall it.") logger.warning(msg, str(pkg)) raise dnf.exceptions.MarkingError(_('No match for argument: %s') % pkg.location, pkg.name) def package_remove(self, pkg): self._goal.erase(pkg) return 1 def package_upgrade(self, pkg): # :api if pkg._from_system: msg = 'upgrade_package() for an installed package.' raise NotImplementedError(msg) if pkg.arch == 'src': msg = _("File %s is a source package and cannot be updated, ignoring.") logger.info(msg, pkg.location) return 0 installed = self.sack.query().installed().apply() if self.conf.obsoletes and self.sack.query().filterm(pkg=[pkg]).filterm(obsoletes=installed): sltr = dnf.selector.Selector(self.sack) sltr.set(pkg=[pkg]) self._goal.upgrade(select=sltr) return 1 # do not filter by arch if the package is noarch if pkg.arch == "noarch": q = installed.filter(name=pkg.name) else: q = installed.filter(name=pkg.name, arch=[pkg.arch, "noarch"]) if not q: msg = _("Package %s not installed, cannot update it.") logger.warning(msg, pkg.name) raise dnf.exceptions.MarkingError( _('No match for argument: %s') % pkg.location, pkg.name) elif sorted(q)[-1] < pkg: sltr = dnf.selector.Selector(self.sack) sltr.set(pkg=[pkg]) self._goal.upgrade(select=sltr) return 1 else: msg = _("The same or higher version of %s is already installed, " "cannot update it.") logger.warning(msg, pkg.name) return 0 def _upgrade_internal(self, query, obsoletes, reponame, pkg_spec=None): installed_all = self.sack.query().installed() # Add only relevant obsoletes to transaction => installed, upgrades q = query.intersection(self.sack.query().filterm(name=[pkg.name for pkg in installed_all])) installed_query = q.installed() if obsoletes: obsoletes = self.sack.query().available().filterm( obsoletes=installed_query.union(q.upgrades())) # add obsoletes into transaction query = query.union(obsoletes) if reponame is not None: query.filterm(reponame=reponame) query = self._merge_update_filters(query, pkg_spec=pkg_spec, upgrade=True) if query: # Given that we use libsolv's targeted transactions, we need to ensure that the transaction contains both # the new targeted version and also the current installed version (for the upgraded package). This is # because if it only contained the new version, libsolv would decide to reinstall the package even if it # had just a different buildtime or vendor but the same version # (https://github.com/openSUSE/libsolv/issues/287) # - In general, the query already contains both the new and installed versions but not always. # If repository-packages command is used, the installed packages are filtered out because they are from # the @system repo. We need to add them back in. # - However we need to add installed versions of just the packages that are being upgraded. We don't want # to add all installed packages because it could increase the number of solutions for the transaction # (especially without --best) and since libsolv prefers the smallest possible upgrade it could result # in no upgrade even if there is one available. This is a problem in general but its critical with # --security transactions (https://bugzilla.redhat.com/show_bug.cgi?id=2097757) # - We want to add only the latest versions of installed packages, this is specifically for installonly # packages. Otherwise if for example kernel-1 and kernel-3 were installed and present in the # transaction libsolv could decide to install kernel-2 because it is an upgrade for kernel-1 even # though we don't want it because there already is a newer version present. query = query.union(installed_all.latest().filter(name=[pkg.name for pkg in query])) sltr = dnf.selector.Selector(self.sack) sltr.set(pkg=query) self._goal.upgrade(select=sltr) return 1 def upgrade(self, pkg_spec, reponame=None): # :api subj = dnf.subject.Subject(pkg_spec) solution = subj.get_best_solution(self.sack) q = solution["query"] if q: wildcard = dnf.util.is_glob_pattern(pkg_spec) # wildcard shouldn't print not installed packages # only solution with nevra.name provide packages with same name if not wildcard and solution['nevra'] and solution['nevra'].name: pkg_name = solution['nevra'].name installed = self.sack.query().installed().apply() obsoleters = q.filter(obsoletes=installed) \ if self.conf.obsoletes else self.sack.query().filterm(empty=True) if not obsoleters: installed_name = installed.filter(name=pkg_name).apply() if not installed_name: msg = _('Package %s available, but not installed.') logger.warning(msg, pkg_name) raise dnf.exceptions.PackagesNotInstalledError( _('No match for argument: %s') % pkg_spec, pkg_spec) elif solution['nevra'].arch and not dnf.util.is_glob_pattern(solution['nevra'].arch): if not installed_name.filterm(arch=solution['nevra'].arch): msg = _('Package %s available, but installed for different architecture.') logger.warning(msg, "{}.{}".format(pkg_name, solution['nevra'].arch)) obsoletes = self.conf.obsoletes and solution['nevra'] \ and solution['nevra'].has_just_name() return self._upgrade_internal(q, obsoletes, reponame, pkg_spec) raise dnf.exceptions.MarkingError(_('No match for argument: %s') % pkg_spec, pkg_spec) def upgrade_all(self, reponame=None): # :api # provide only available packages to solver to trigger targeted upgrade # possibilities will be ignored # usage of selected packages will unify dnf behavior with other upgrade functions return self._upgrade_internal( self.sack.query(), self.conf.obsoletes, reponame, pkg_spec=None) def distro_sync(self, pkg_spec=None): if pkg_spec is None: self._goal.distupgrade_all() else: subject = dnf.subject.Subject(pkg_spec) solution = subject.get_best_solution(self.sack, with_src=False) solution["query"].filterm(reponame__neq=hawkey.SYSTEM_REPO_NAME) sltrs = subject._get_best_selectors(self, solution=solution, obsoletes=self.conf.obsoletes, reports=True) if not sltrs: logger.info(_('No package %s installed.'), pkg_spec) return 0 for sltr in sltrs: self._goal.distupgrade(select=sltr) return 1 def autoremove(self, forms=None, pkg_specs=None, grp_specs=None, filenames=None): # :api """Removes all 'leaf' packages from the system that were originally installed as dependencies of user-installed packages but which are no longer required by any such package.""" if any([grp_specs, pkg_specs, filenames]): pkg_specs += filenames done = False # Remove groups. if grp_specs and forms: for grp_spec in grp_specs: msg = _('Not a valid form: %s') logger.warning(msg, grp_spec) elif grp_specs: if self.env_group_remove(grp_specs): done = True for pkg_spec in pkg_specs: try: self.remove(pkg_spec, forms=forms) except dnf.exceptions.MarkingError as e: logger.info(str(e)) else: done = True if not done: logger.warning(_('No packages marked for removal.')) else: pkgs = self.sack.query()._unneeded(self.history.swdb, debug_solver=self.conf.debug_solver) for pkg in pkgs: self.package_remove(pkg) def remove(self, pkg_spec, reponame=None, forms=None): # :api """Mark the specified package for removal.""" kwargs = {'forms': forms} if forms: kwargs['with_nevra'] = True kwargs['with_provides'] = False kwargs['with_filenames'] = False matches = dnf.subject.Subject(pkg_spec).get_best_query(self.sack, **kwargs) installed = [ pkg for pkg in matches.installed() if reponame is None or self.history.repo(pkg) == reponame] if not installed: self._raise_package_not_installed_error(pkg_spec, forms, reponame) clean_deps = self.conf.clean_requirements_on_remove for pkg in installed: self._goal.erase(pkg, clean_deps=clean_deps) return len(installed) def reinstall(self, pkg_spec, old_reponame=None, new_reponame=None, new_reponame_neq=None, remove_na=False): subj = dnf.subject.Subject(pkg_spec) q = subj.get_best_query(self.sack) installed_pkgs = [ pkg for pkg in q.installed() if old_reponame is None or self.history.repo(pkg) == old_reponame] available_q = q.available() if new_reponame is not None: available_q.filterm(reponame=new_reponame) if new_reponame_neq is not None: available_q.filterm(reponame__neq=new_reponame_neq) available_nevra2pkg = dnf.query._per_nevra_dict(available_q) if not installed_pkgs: raise dnf.exceptions.PackagesNotInstalledError( 'no package matched', pkg_spec, available_q.run()) cnt = 0 clean_deps = self.conf.clean_requirements_on_remove strict = self.conf.strict for installed_pkg in installed_pkgs: try: available_pkgs = available_nevra2pkg[ucd(installed_pkg)] except KeyError: if not remove_na: continue self._goal.erase(installed_pkg, clean_deps=clean_deps) else: sltr = dnf.selector.Selector(self.sack) sltr.set(pkg=available_pkgs) self._goal.install(select=sltr, optional=(not strict)) cnt += 1 if cnt == 0: raise dnf.exceptions.PackagesNotAvailableError( 'no package matched', pkg_spec, installed_pkgs) return cnt def downgrade(self, pkg_spec): # :api """Mark a package to be downgraded. This is equivalent to first removing the currently installed package, and then installing an older version. """ return self.downgrade_to(pkg_spec) def downgrade_to(self, pkg_spec, strict=False): """Downgrade to specific version if specified otherwise downgrades to one version lower than the package installed. """ subj = dnf.subject.Subject(pkg_spec) q = subj.get_best_query(self.sack) if not q: msg = _('No match for argument: %s') % pkg_spec raise dnf.exceptions.PackageNotFoundError(msg, pkg_spec) done = 0 available_pkgs = q.available() available_pkg_names = list(available_pkgs._name_dict().keys()) q_installed = self.sack.query().installed().filterm(name=available_pkg_names) if len(q_installed) == 0: msg = _('Packages for argument %s available, but not installed.') % pkg_spec raise dnf.exceptions.PackagesNotInstalledError(msg, pkg_spec, available_pkgs) for pkg_name in q_installed._name_dict().keys(): downgrade_pkgs = available_pkgs.downgrades().filter(name=pkg_name) if not downgrade_pkgs: msg = _("Package %s of lowest version already installed, cannot downgrade it.") logger.warning(msg, pkg_name) continue sltr = dnf.selector.Selector(self.sack) sltr.set(pkg=downgrade_pkgs) self._goal.install(select=sltr, optional=(not strict)) done = 1 return done def provides(self, provides_spec): providers = self.sack.query().filterm(file__glob=provides_spec) if providers: return providers, [provides_spec] providers = dnf.query._by_provides(self.sack, provides_spec) if providers: return providers, [provides_spec] if provides_spec.startswith('/bin/') or provides_spec.startswith('/sbin/'): # compatibility for packages that didn't do UsrMove binary_provides = ['/usr' + provides_spec] elif provides_spec.startswith('/'): # provides_spec is a file path return providers, [provides_spec] else: # suppose that provides_spec is a command, search in /usr/sbin/ binary_provides = [prefix + provides_spec for prefix in ['/bin/', '/sbin/', '/usr/bin/', '/usr/sbin/']] return self.sack.query().filterm(file__glob=binary_provides), binary_provides def add_security_filters(self, cmp_type, types=(), advisory=(), bugzilla=(), cves=(), severity=()): # :api """ It modifies results of install, upgrade, and distrosync methods according to provided filters. :param cmp_type: only 'eq' or 'gte' allowed :param types: List or tuple with strings. E.g. 'bugfix', 'enhancement', 'newpackage', 'security' :param advisory: List or tuple with strings. E.g.Eg. FEDORA-2201-123 :param bugzilla: List or tuple with strings. Include packages that fix a Bugzilla ID, Eg. 123123. :param cves: List or tuple with strings. Include packages that fix a CVE (Common Vulnerabilities and Exposures) ID. Eg. CVE-2201-0123 :param severity: List or tuple with strings. Includes packages that provide a fix for an issue of the specified severity. """ cmp_dict = {'eq': '__eqg', 'gte': '__eqg__gt'} if cmp_type not in cmp_dict: raise ValueError("Unsupported value for `cmp_type`") cmp = cmp_dict[cmp_type] if types: key = 'advisory_type' + cmp self._update_security_options.setdefault(key, set()).update(types) if advisory: key = 'advisory' + cmp self._update_security_options.setdefault(key, set()).update(advisory) if bugzilla: key = 'advisory_bug' + cmp self._update_security_options.setdefault(key, set()).update(bugzilla) if cves: key = 'advisory_cve' + cmp self._update_security_options.setdefault(key, set()).update(cves) if severity: key = 'advisory_severity' + cmp self._update_security_options.setdefault(key, set()).update(severity) def reset_security_filters(self): # :api """ Reset all security filters """ self._update_security_options = {} def _merge_update_filters(self, q, pkg_spec=None, warning=True, upgrade=False): """ Merge Queries in _update_filters and return intersection with q Query @param q: Query @return: Query """ if not (self._update_security_options or self._update_security_filters) or not q: return q merged_queries = self.sack.query().filterm(empty=True) if self._update_security_filters: for query in self._update_security_filters: merged_queries = merged_queries.union(query) self._update_security_filters = [merged_queries] if self._update_security_options: for filter_name, values in self._update_security_options.items(): if upgrade: filter_name = filter_name + '__upgrade' kwargs = {filter_name: values} merged_queries = merged_queries.union(q.filter(**kwargs)) merged_queries = q.intersection(merged_queries) if not merged_queries: if warning: q = q.upgrades() count = len(q._name_dict().keys()) if count > 0: if pkg_spec is None: msg1 = _("No security updates needed, but {} update " "available").format(count) msg2 = _("No security updates needed, but {} updates " "available").format(count) logger.warning(P_(msg1, msg2, count)) else: msg1 = _('No security updates needed for "{}", but {} ' 'update available').format(pkg_spec, count) msg2 = _('No security updates needed for "{}", but {} ' 'updates available').format(pkg_spec, count) logger.warning(P_(msg1, msg2, count)) return merged_queries def _get_key_for_package(self, po, askcb=None, fullaskcb=None): """Retrieve a key for a package. If needed, use the given callback to prompt whether the key should be imported. :param po: the package object to retrieve the key of :param askcb: Callback function to use to ask permission to import a key. The arguments *askcb* should take are the package object, the userid of the key, and the keyid :param fullaskcb: Callback function to use to ask permission to import a key. This differs from *askcb* in that it gets passed a dictionary so that we can expand the values passed. :raises: :class:`dnf.exceptions.Error` if there are errors retrieving the keys """ if po._from_cmdline: # raise an exception, because po.repoid is not in self.repos msg = _('Unable to retrieve a key for a commandline package: %s') raise ValueError(msg % po) repo = self.repos[po.repoid] key_installed = repo.id in self._repo_set_imported_gpg_keys keyurls = [] if key_installed else repo.gpgkey def _prov_key_data(msg): msg += _('. Failing package is: %s') % (po) + '\n ' msg += _('GPG Keys are configured as: %s') % \ (', '.join(repo.gpgkey)) return msg user_cb_fail = False self._repo_set_imported_gpg_keys.add(repo.id) for keyurl in keyurls: keys = dnf.crypto.retrieve(keyurl, repo) for info in keys: # Check if key is already installed if misc.keyInstalled(self._ts, info.rpm_id, info.timestamp) >= 0: msg = _('GPG key at %s (0x%s) is already installed') logger.info(msg, keyurl, info.short_id) continue # DNS Extension: create a key object, pass it to the verification class # and print its result as an advice to the user. if self.conf.gpgkey_dns_verification: dns_input_key = dnf.dnssec.KeyInfo.from_rpm_key_object(info.userid, info.raw_key) dns_result = dnf.dnssec.DNSSECKeyVerification.verify(dns_input_key) logger.info(dnf.dnssec.nice_user_msg(dns_input_key, dns_result)) # Try installing/updating GPG key info.url = keyurl if self.conf.gpgkey_dns_verification: dnf.crypto.log_dns_key_import(info, dns_result) else: dnf.crypto.log_key_import(info) rc = False if self.conf.assumeno: rc = False elif self.conf.assumeyes: # DNS Extension: We assume, that the key is trusted in case it is valid, # its existence is explicitly denied or in case the domain is not signed # and therefore there is no way to know for sure (this is mainly for # backward compatibility) # FAQ: # * What is PROVEN_NONEXISTENCE? # In DNSSEC, your domain does not need to be signed, but this state # (not signed) has to be proven by the upper domain. e.g. when example.com. # is not signed, com. servers have to sign the message, that example.com. # does not have any signing key (KSK to be more precise). if self.conf.gpgkey_dns_verification: if dns_result in (dnf.dnssec.Validity.VALID, dnf.dnssec.Validity.PROVEN_NONEXISTENCE): rc = True logger.info(dnf.dnssec.any_msg(_("The key has been approved."))) else: rc = False logger.info(dnf.dnssec.any_msg(_("The key has been rejected."))) else: rc = True # grab the .sig/.asc for the keyurl, if it exists if it # does check the signature on the key if it is signed by # one of our ca-keys for this repo or the global one then # rc = True else ask as normal. elif fullaskcb: rc = fullaskcb({"po": po, "userid": info.userid, "hexkeyid": info.short_id, "keyurl": keyurl, "fingerprint": info.fingerprint, "timestamp": info.timestamp}) elif askcb: rc = askcb(po, info.userid, info.short_id) if not rc: user_cb_fail = True continue # Import the key # If rpm.RPMTRANS_FLAG_TEST in self._ts, gpg keys cannot be imported successfully # therefore the flag was removed for import operation test_flag = self._ts.isTsFlagSet(rpm.RPMTRANS_FLAG_TEST) if test_flag: orig_flags = self._ts.getTsFlags() self._ts.setFlags(orig_flags - rpm.RPMTRANS_FLAG_TEST) result = self._ts.pgpImportPubkey(misc.procgpgkey(info.raw_key)) if test_flag: self._ts.setFlags(orig_flags) if result != 0: msg = _('Key import failed (code %d)') % result raise dnf.exceptions.Error(_prov_key_data(msg)) logger.info(_('Key imported successfully')) key_installed = True if not key_installed and user_cb_fail: raise dnf.exceptions.Error(_("Didn't install any keys")) if not key_installed: msg = _('The GPG keys listed for the "%s" repository are ' 'already installed but they are not correct for this ' 'package.\n' 'Check that the correct key URLs are configured for ' 'this repository.') % repo.name raise dnf.exceptions.Error(_prov_key_data(msg)) # Check if the newly installed keys helped result, errmsg = self._sig_check_pkg(po) if result != 0: if keyurls: msg = _("Import of key(s) didn't help, wrong key(s)?") logger.info(msg) errmsg = ucd(errmsg) raise dnf.exceptions.Error(_prov_key_data(errmsg)) def package_import_key(self, pkg, askcb=None, fullaskcb=None): # :api """Retrieve a key for a package. If needed, use the given callback to prompt whether the key should be imported. :param pkg: the package object to retrieve the key of :param askcb: Callback function to use to ask permission to import a key. The arguments *askcb* should take are the package object, the userid of the key, and the keyid :param fullaskcb: Callback function to use to ask permission to import a key. This differs from *askcb* in that it gets passed a dictionary so that we can expand the values passed. :raises: :class:`dnf.exceptions.Error` if there are errors retrieving the keys """ self._get_key_for_package(pkg, askcb, fullaskcb) def _run_rpm_check(self): results = [] self._ts.check() for prob in self._ts.problems(): # Newer rpm (4.8.0+) has problem objects, older have just strings. # Should probably move to using the new objects, when we can. For # now just be compatible. results.append(ucd(prob)) return results def urlopen(self, url, repo=None, mode='w+b', **kwargs): # :api """ Open the specified absolute url, return a file object which respects proxy setting even for non-repo downloads """ return dnf.util._urlopen(url, self.conf, repo, mode, **kwargs) def _get_installonly_query(self, q=None): if q is None: q = self._sack.query(flags=hawkey.IGNORE_EXCLUDES) installonly = q.filter(provides=self.conf.installonlypkgs) return installonly def _report_icase_hint(self, pkg_spec): subj = dnf.subject.Subject(pkg_spec, ignore_case=True) solution = subj.get_best_solution(self.sack, with_nevra=True, with_provides=False, with_filenames=False) if solution['query'] and solution['nevra'] and solution['nevra'].name and \ pkg_spec != solution['query'][0].name: logger.info(_(" * Maybe you meant: {}").format(solution['query'][0].name)) def _select_remote_pkgs(self, install_pkgs): """ Check checksum of packages from local repositories and returns list packages from remote repositories that will be downloaded. Packages from commandline are skipped. :param install_pkgs: list of packages :return: list of remote pkgs """ def _verification_of_packages(pkg_list, logger_msg): all_packages_verified = True for pkg in pkg_list: pkg_successfully_verified = False try: pkg_successfully_verified = pkg.verifyLocalPkg() except Exception as e: logger.critical(str(e)) if pkg_successfully_verified is not True: logger.critical(logger_msg.format(pkg, pkg.reponame)) all_packages_verified = False return all_packages_verified remote_pkgs = [] local_repository_pkgs = [] for pkg in install_pkgs: if pkg._is_local_pkg(): if pkg.reponame != hawkey.CMDLINE_REPO_NAME: local_repository_pkgs.append(pkg) else: remote_pkgs.append(pkg) msg = _('Package "{}" from local repository "{}" has incorrect checksum') if not _verification_of_packages(local_repository_pkgs, msg): raise dnf.exceptions.Error( _("Some packages from local repository have incorrect checksum")) if self.conf.cacheonly: msg = _('Package "{}" from repository "{}" has incorrect checksum') if not _verification_of_packages(remote_pkgs, msg): raise dnf.exceptions.Error( _('Some packages have invalid cache, but cannot be downloaded due to ' '"--cacheonly" option')) remote_pkgs = [] return remote_pkgs, local_repository_pkgs def _report_already_installed(self, packages): for pkg in packages: _msg_installed(pkg) def _raise_package_not_found_error(self, pkg_spec, forms, reponame): all_query = self.sack.query(flags=hawkey.IGNORE_EXCLUDES) subject = dnf.subject.Subject(pkg_spec) solution = subject.get_best_solution( self.sack, forms=forms, with_src=False, query=all_query) if reponame is not None: solution['query'].filterm(reponame=reponame) if not solution['query']: raise dnf.exceptions.PackageNotFoundError(_('No match for argument'), pkg_spec) else: with_regular_query = self.sack.query(flags=hawkey.IGNORE_REGULAR_EXCLUDES) with_regular_query = solution['query'].intersection(with_regular_query) # Modular filtering is applied on a package set that already has regular excludes # filtered out. So if a package wasn't filtered out by regular excludes, it must have # been filtered out by modularity. if with_regular_query: msg = _('All matches were filtered out by exclude filtering for argument') else: msg = _('All matches were filtered out by modular filtering for argument') raise dnf.exceptions.PackageNotFoundError(msg, pkg_spec) def _raise_package_not_installed_error(self, pkg_spec, forms, reponame): all_query = self.sack.query(flags=hawkey.IGNORE_EXCLUDES).installed() subject = dnf.subject.Subject(pkg_spec) solution = subject.get_best_solution( self.sack, forms=forms, with_src=False, query=all_query) if not solution['query']: raise dnf.exceptions.PackagesNotInstalledError(_('No match for argument'), pkg_spec) if reponame is not None: installed = [pkg for pkg in solution['query'] if self.history.repo(pkg) == reponame] else: installed = solution['query'] if not installed: msg = _('All matches were installed from a different repository for argument') else: msg = _('All matches were filtered out by exclude filtering for argument') raise dnf.exceptions.PackagesNotInstalledError(msg, pkg_spec) def setup_loggers(self): # :api """ Setup DNF file loggers based on given configuration file. The loggers are set the same way as if DNF was run from CLI. """ self._logging._setup_from_dnf_conf(self.conf, file_loggers_only=True) def _skipped_packages(self, report_problems, transaction): """returns set of conflicting packages and set of packages with broken dependency that would be additionally installed when --best and --allowerasing""" if self._goal.actions & (hawkey.INSTALL | hawkey.UPGRADE | hawkey.UPGRADE_ALL): best = True else: best = False ng = deepcopy(self._goal) params = {"allow_uninstall": self._allow_erasing, "force_best": best, "ignore_weak": True} ret = ng.run(**params) if not ret and report_problems: msg = dnf.util._format_resolve_problems(ng.problem_rules()) logger.warning(msg) problem_conflicts = set(ng.problem_conflicts(available=True)) problem_dependency = set(ng.problem_broken_dependency(available=True)) - problem_conflicts def _nevra(item): return hawkey.NEVRA(name=item.name, epoch=item.epoch, version=item.version, release=item.release, arch=item.arch) # Sometimes, pkg is not in transaction item, therefore, comparing by nevra transaction_nevras = [_nevra(tsi) for tsi in transaction] skipped_conflicts = set( [pkg for pkg in problem_conflicts if _nevra(pkg) not in transaction_nevras]) skipped_dependency = set( [pkg for pkg in problem_dependency if _nevra(pkg) not in transaction_nevras]) return skipped_conflicts, skipped_dependency def reboot_needed(self): """Check whether a system reboot is recommended following the transaction :return: bool """ if not self.transaction: return False # List taken from DNF needs-restarting need_reboot = frozenset(('kernel', 'kernel-rt', 'glibc', 'linux-firmware', 'systemd', 'dbus', 'dbus-broker', 'dbus-daemon')) changed_pkgs = self.transaction.install_set | self.transaction.remove_set return any(pkg.name in need_reboot for pkg in changed_pkgs) def _msg_installed(pkg): name = ucd(pkg) msg = _('Package %s is already installed.') logger.info(msg, name) transaction_sr.py 0000644 00000062313 15025013303 0010144 0 ustar 00 # Copyright (C) 2020 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. from __future__ import absolute_import from __future__ import print_function from __future__ import unicode_literals import libdnf import hawkey from dnf.i18n import _ import dnf.exceptions import json VERSION_MAJOR = 0 VERSION_MINOR = 0 VERSION = "%s.%s" % (VERSION_MAJOR, VERSION_MINOR) """ The version of the stored transaction. MAJOR version denotes backwards incompatible changes (old dnf won't work with new transaction JSON). MINOR version denotes extending the format without breaking backwards compatibility (old dnf can work with new transaction JSON). Forwards compatibility needs to be handled by being able to process the old format as well as the new one. """ class TransactionError(dnf.exceptions.Error): def __init__(self, msg): super(TransactionError, self).__init__(msg) class TransactionReplayError(dnf.exceptions.Error): def __init__(self, filename, errors): """ :param filename: The name of the transaction file being replayed :param errors: a list of error classes or a string with an error description """ # store args in case someone wants to read them from a caught exception self.filename = filename if isinstance(errors, (list, tuple)): self.errors = errors else: self.errors = [errors] if filename: msg = _('The following problems occurred while replaying the transaction from file "{filename}":').format(filename=filename) else: msg = _('The following problems occurred while running a transaction:') for error in self.errors: msg += "\n " + str(error) super(TransactionReplayError, self).__init__(msg) class IncompatibleTransactionVersionError(TransactionReplayError): def __init__(self, filename, msg): super(IncompatibleTransactionVersionError, self).__init__(filename, msg) def _check_version(version, filename): major, minor = version.split('.') try: major = int(major) except ValueError as e: raise TransactionReplayError( filename, _('Invalid major version "{major}", number expected.').format(major=major) ) try: int(minor) # minor is unused, just check it's a number except ValueError as e: raise TransactionReplayError( filename, _('Invalid minor version "{minor}", number expected.').format(minor=minor) ) if major != VERSION_MAJOR: raise IncompatibleTransactionVersionError( filename, _('Incompatible major version "{major}", supported major version is "{major_supp}".') .format(major=major, major_supp=VERSION_MAJOR) ) def serialize_transaction(transaction): """ Serializes a transaction to a data structure that is equivalent to the stored JSON format. :param transaction: the transaction to serialize (an instance of dnf.db.history.TransactionWrapper) """ data = { "version": VERSION, } rpms = [] groups = [] environments = [] if transaction is None: return data for tsi in transaction.packages(): if tsi.is_package(): rpms.append({ "action": tsi.action_name, "nevra": tsi.nevra, "reason": libdnf.transaction.TransactionItemReasonToString(tsi.reason), "repo_id": tsi.from_repo }) elif tsi.is_group(): group = tsi.get_group() group_data = { "action": tsi.action_name, "id": group.getGroupId(), "packages": [], "package_types": libdnf.transaction.compsPackageTypeToString(group.getPackageTypes()) } for pkg in group.getPackages(): group_data["packages"].append({ "name": pkg.getName(), "installed": pkg.getInstalled(), "package_type": libdnf.transaction.compsPackageTypeToString(pkg.getPackageType()) }) groups.append(group_data) elif tsi.is_environment(): env = tsi.get_environment() env_data = { "action": tsi.action_name, "id": env.getEnvironmentId(), "groups": [], "package_types": libdnf.transaction.compsPackageTypeToString(env.getPackageTypes()) } for grp in env.getGroups(): env_data["groups"].append({ "id": grp.getGroupId(), "installed": grp.getInstalled(), "group_type": libdnf.transaction.compsPackageTypeToString(grp.getGroupType()) }) environments.append(env_data) if rpms: data["rpms"] = rpms if groups: data["groups"] = groups if environments: data["environments"] = environments return data class TransactionReplay(object): """ A class that encapsulates replaying a transaction. The transaction data are loaded and stored when the class is initialized. The transaction is run by calling the `run()` method, after the transaction is created (but before it is performed), the `post_transaction()` method needs to be called to verify no extra packages were pulled in and also to fix the reasons. """ def __init__( self, base, filename="", data=None, ignore_extras=False, ignore_installed=False, skip_unavailable=False ): """ :param base: the dnf base :param filename: the filename to load the transaction from (conflicts with the 'data' argument) :param data: the dictionary to load the transaction from (conflicts with the 'filename' argument) :param ignore_extras: whether to ignore extra package pulled into the transaction :param ignore_installed: whether to ignore installed versions of packages :param skip_unavailable: whether to skip transaction packages that aren't available """ self._base = base self._filename = filename self._ignore_installed = ignore_installed self._ignore_extras = ignore_extras self._skip_unavailable = skip_unavailable if not self._base.conf.strict: self._skip_unavailable = True self._nevra_cache = set() self._nevra_reason_cache = {} self._warnings = [] if filename and data: raise ValueError(_("Conflicting TransactionReplay arguments have been specified: filename, data")) elif filename: self._load_from_file(filename) else: self._load_from_data(data) def _load_from_file(self, fn): self._filename = fn with open(fn, "r") as f: try: replay_data = json.load(f) except json.decoder.JSONDecodeError as e: raise TransactionReplayError(fn, str(e) + ".") try: self._load_from_data(replay_data) except TransactionError as e: raise TransactionReplayError(fn, e) def _load_from_data(self, data): self._replay_data = data self._verify_toplevel_json(self._replay_data) self._rpms = self._replay_data.get("rpms", []) self._assert_type(self._rpms, list, "rpms", "array") self._groups = self._replay_data.get("groups", []) self._assert_type(self._groups, list, "groups", "array") self._environments = self._replay_data.get("environments", []) self._assert_type(self._environments, list, "environments", "array") def _raise_or_warn(self, warn_only, msg): if warn_only: self._warnings.append(msg) else: raise TransactionError(msg) def _assert_type(self, value, t, id, expected): if not isinstance(value, t): raise TransactionError(_('Unexpected type of "{id}", {exp} expected.').format(id=id, exp=expected)) def _verify_toplevel_json(self, replay_data): fn = self._filename if "version" not in replay_data: raise TransactionReplayError(fn, _('Missing key "{key}".'.format(key="version"))) self._assert_type(replay_data["version"], str, "version", "string") _check_version(replay_data["version"], fn) def _replay_pkg_action(self, pkg_data): try: action = pkg_data["action"] nevra = pkg_data["nevra"] repo_id = pkg_data["repo_id"] reason = libdnf.transaction.StringToTransactionItemReason(pkg_data["reason"]) except KeyError as e: raise TransactionError( _('Missing object key "{key}" in an rpm.').format(key=e.args[0]) ) except IndexError as e: raise TransactionError( _('Unexpected value of package reason "{reason}" for rpm nevra "{nevra}".') .format(reason=pkg_data["reason"], nevra=nevra) ) subj = hawkey.Subject(nevra) parsed_nevras = subj.get_nevra_possibilities(forms=[hawkey.FORM_NEVRA]) if len(parsed_nevras) != 1: raise TransactionError(_('Cannot parse NEVRA for package "{nevra}".').format(nevra=nevra)) parsed_nevra = parsed_nevras[0] na = "%s.%s" % (parsed_nevra.name, parsed_nevra.arch) query_na = self._base.sack.query().filter(name=parsed_nevra.name, arch=parsed_nevra.arch) epoch = parsed_nevra.epoch if parsed_nevra.epoch is not None else 0 query = query_na.filter(epoch=epoch, version=parsed_nevra.version, release=parsed_nevra.release) # In case the package is found in the same repo as in the original # transaction, limit the query to that plus installed packages. IOW # remove packages with the same NEVRA in case they are found in # multiple repos and the repo the package came from originally is one # of them. # This can e.g. make a difference in the system-upgrade plugin, in case # the same NEVRA is in two repos, this makes sure the same repo is used # for both download and upgrade steps of the plugin. if repo_id: query_repo = query.filter(reponame=repo_id) if query_repo: query = query_repo.union(query.installed()) if not query: self._raise_or_warn(self._skip_unavailable, _('Cannot find rpm nevra "{nevra}".').format(nevra=nevra)) return # a cache to check no extra packages were pulled into the transaction if action != "Reason Change": self._nevra_cache.add(nevra) # store reasons for forward actions and "Removed", the rest of the # actions reasons should stay as they were determined by the transaction if action in ("Install", "Upgrade", "Downgrade", "Reinstall", "Removed"): self._nevra_reason_cache[nevra] = reason if action in ("Install", "Upgrade", "Downgrade"): if action == "Install" and query_na.installed() and not self._base._get_installonly_query(query_na): self._raise_or_warn(self._ignore_installed, _('Package "{na}" is already installed for action "{action}".').format(na=na, action=action)) sltr = dnf.selector.Selector(self._base.sack).set(pkg=query) self._base.goal.install(select=sltr, optional=not self._base.conf.strict) elif action == "Reinstall": query = query.available() if not query: self._raise_or_warn(self._skip_unavailable, _('Package nevra "{nevra}" not available in repositories for action "{action}".') .format(nevra=nevra, action=action)) return sltr = dnf.selector.Selector(self._base.sack).set(pkg=query) self._base.goal.install(select=sltr, optional=not self._base.conf.strict) elif action in ("Upgraded", "Downgraded", "Reinstalled", "Removed", "Obsoleted"): query = query.installed() if not query: self._raise_or_warn(self._ignore_installed, _('Package nevra "{nevra}" not installed for action "{action}".').format(nevra=nevra, action=action)) return # erasing the original version (the reverse part of an action like # e.g. upgrade) is more robust, but we can't do it if # skip_unavailable is True, because if the forward part of the # action is skipped, we would simply remove the package here if not self._skip_unavailable or action == "Removed": for pkg in query: self._base.goal.erase(pkg, clean_deps=False) elif action == "Reason Change": self._base.history.set_reason(query[0], reason) else: raise TransactionError( _('Unexpected value of package action "{action}" for rpm nevra "{nevra}".') .format(action=action, nevra=nevra) ) def _create_swdb_group(self, group_id, pkg_types, pkgs): comps_group = self._base.comps._group_by_id(group_id) if not comps_group: self._raise_or_warn(self._skip_unavailable, _("Group id '%s' is not available.") % group_id) return None swdb_group = self._base.history.group.new(group_id, comps_group.name, comps_group.ui_name, pkg_types) try: for pkg in pkgs: name = pkg["name"] self._assert_type(name, str, "groups.packages.name", "string") installed = pkg["installed"] self._assert_type(installed, bool, "groups.packages.installed", "boolean") package_type = pkg["package_type"] self._assert_type(package_type, str, "groups.packages.package_type", "string") try: swdb_group.addPackage(name, installed, libdnf.transaction.stringToCompsPackageType(package_type)) except libdnf.error.Error as e: raise TransactionError(str(e)) except KeyError as e: raise TransactionError( _('Missing object key "{key}" in groups.packages.').format(key=e.args[0]) ) return swdb_group def _swdb_group_install(self, group_id, pkg_types, pkgs): swdb_group = self._create_swdb_group(group_id, pkg_types, pkgs) if swdb_group is not None: self._base.history.group.install(swdb_group) def _swdb_group_upgrade(self, group_id, pkg_types, pkgs): if not self._base.history.group.get(group_id): self._raise_or_warn( self._ignore_installed, _("Group id '%s' is not installed.") % group_id) return swdb_group = self._create_swdb_group(group_id, pkg_types, pkgs) if swdb_group is not None: self._base.history.group.upgrade(swdb_group) def _swdb_group_downgrade(self, group_id, pkg_types, pkgs): if not self._base.history.group.get(group_id): self._raise_or_warn(self._ignore_installed, _("Group id '%s' is not installed.") % group_id) return swdb_group = self._create_swdb_group(group_id, pkg_types, pkgs) if swdb_group is not None: self._base.history.group.downgrade(swdb_group) def _swdb_group_remove(self, group_id, pkg_types, pkgs): if not self._base.history.group.get(group_id): self._raise_or_warn(self._ignore_installed, _("Group id '%s' is not installed.") % group_id) return swdb_group = self._create_swdb_group(group_id, pkg_types, pkgs) if swdb_group is not None: self._base.history.group.remove(swdb_group) def _create_swdb_environment(self, env_id, pkg_types, groups): comps_env = self._base.comps._environment_by_id(env_id) if not comps_env: self._raise_or_warn(self._skip_unavailable, _("Environment id '%s' is not available.") % env_id) return None swdb_env = self._base.history.env.new(env_id, comps_env.name, comps_env.ui_name, pkg_types) try: for grp in groups: id = grp["id"] self._assert_type(id, str, "environments.groups.id", "string") installed = grp["installed"] self._assert_type(installed, bool, "environments.groups.installed", "boolean") group_type = grp["group_type"] self._assert_type(group_type, str, "environments.groups.group_type", "string") try: group_type = libdnf.transaction.stringToCompsPackageType(group_type) except libdnf.error.Error as e: raise TransactionError(str(e)) if group_type not in ( libdnf.transaction.CompsPackageType_MANDATORY, libdnf.transaction.CompsPackageType_OPTIONAL ): raise TransactionError( _('Invalid value "{group_type}" of environments.groups.group_type, ' 'only "mandatory" or "optional" is supported.' ).format(group_type=grp["group_type"]) ) swdb_env.addGroup(id, installed, group_type) except KeyError as e: raise TransactionError( _('Missing object key "{key}" in environments.groups.').format(key=e.args[0]) ) return swdb_env def _swdb_environment_install(self, env_id, pkg_types, groups): swdb_env = self._create_swdb_environment(env_id, pkg_types, groups) if swdb_env is not None: self._base.history.env.install(swdb_env) def _swdb_environment_upgrade(self, env_id, pkg_types, groups): if not self._base.history.env.get(env_id): self._raise_or_warn(self._ignore_installed,_("Environment id '%s' is not installed.") % env_id) return swdb_env = self._create_swdb_environment(env_id, pkg_types, groups) if swdb_env is not None: self._base.history.env.upgrade(swdb_env) def _swdb_environment_downgrade(self, env_id, pkg_types, groups): if not self._base.history.env.get(env_id): self._raise_or_warn(self._ignore_installed, _("Environment id '%s' is not installed.") % env_id) return swdb_env = self._create_swdb_environment(env_id, pkg_types, groups) if swdb_env is not None: self._base.history.env.downgrade(swdb_env) def _swdb_environment_remove(self, env_id, pkg_types, groups): if not self._base.history.env.get(env_id): self._raise_or_warn(self._ignore_installed, _("Environment id '%s' is not installed.") % env_id) return swdb_env = self._create_swdb_environment(env_id, pkg_types, groups) if swdb_env is not None: self._base.history.env.remove(swdb_env) def get_data(self): """ :returns: the loaded data of the transaction """ return self._replay_data def get_warnings(self): """ :returns: an array of warnings gathered during the transaction replay """ return self._warnings def run(self): """ Replays the transaction. """ fn = self._filename errors = [] for pkg_data in self._rpms: try: self._replay_pkg_action(pkg_data) except TransactionError as e: errors.append(e) for group_data in self._groups: try: action = group_data["action"] group_id = group_data["id"] try: pkg_types = libdnf.transaction.stringToCompsPackageType(group_data["package_types"]) except libdnf.error.Error as e: errors.append(TransactionError(str(e))) continue if action == "Install": self._swdb_group_install(group_id, pkg_types, group_data["packages"]) elif action == "Upgrade": self._swdb_group_upgrade(group_id, pkg_types, group_data["packages"]) elif action == "Downgraded": self._swdb_group_downgrade(group_id, pkg_types, group_data["packages"]) elif action == "Removed": self._swdb_group_remove(group_id, pkg_types, group_data["packages"]) else: errors.append(TransactionError( _('Unexpected value of group action "{action}" for group "{group}".') .format(action=action, group=group_id) )) except KeyError as e: errors.append(TransactionError( _('Missing object key "{key}" in a group.').format(key=e.args[0]) )) except TransactionError as e: errors.append(e) for env_data in self._environments: try: action = env_data["action"] env_id = env_data["id"] try: pkg_types = libdnf.transaction.stringToCompsPackageType(env_data["package_types"]) except libdnf.error.Error as e: errors.append(TransactionError(str(e))) continue if action == "Install": self._swdb_environment_install(env_id, pkg_types, env_data["groups"]) elif action == "Upgrade": self._swdb_environment_upgrade(env_id, pkg_types, env_data["groups"]) elif action == "Downgraded": self._swdb_environment_downgrade(env_id, pkg_types, env_data["groups"]) elif action == "Removed": self._swdb_environment_remove(env_id, pkg_types, env_data["groups"]) else: errors.append(TransactionError( _('Unexpected value of environment action "{action}" for environment "{env}".') .format(action=action, env=env_id) )) except KeyError as e: errors.append(TransactionError( _('Missing object key "{key}" in an environment.').format(key=e.args[0]) )) except TransactionError as e: errors.append(e) if errors: raise TransactionReplayError(fn, errors) def post_transaction(self): """ Sets reasons in the transaction history to values from the stored transaction. Also serves to check whether additional packages were pulled in by the transaction, which results in an error (unless ignore_extras is True). """ if not self._base.transaction: return errors = [] for tsi in self._base.transaction: try: pkg = tsi.pkg except KeyError as e: # the transaction item has no package, happens for action == "Reason Change" continue nevra = str(pkg) if nevra not in self._nevra_cache: # if ignore_installed is True, we don't want to check for # Upgraded/Downgraded/Reinstalled extras in the transaction, # basically those may be installed and we are ignoring them if not self._ignore_installed or not tsi.action in ( libdnf.transaction.TransactionItemAction_UPGRADED, libdnf.transaction.TransactionItemAction_DOWNGRADED, libdnf.transaction.TransactionItemAction_REINSTALLED ): msg = _('Package nevra "{nevra}", which is not present in the transaction file, was pulled ' 'into the transaction.' ).format(nevra=nevra) if not self._ignore_extras: errors.append(TransactionError(msg)) else: self._warnings.append(msg) try: replay_reason = self._nevra_reason_cache[nevra] if tsi.action in ( libdnf.transaction.TransactionItemAction_INSTALL, libdnf.transaction.TransactionItemAction_REMOVE ) or libdnf.transaction.TransactionItemReasonCompare(replay_reason, tsi.reason) > 0: tsi.reason = replay_reason except KeyError as e: # if the pkg nevra wasn't found, we don't want to change the reason pass if errors: raise TransactionReplayError(self._filename, errors) util.py 0000644 00000050002 15025013303 0006060 0 ustar 00 # util.py # Basic dnf utils. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import print_function from __future__ import absolute_import from __future__ import unicode_literals from .pycomp import PY3, basestring from dnf.i18n import _, ucd import argparse import dnf import dnf.callback import dnf.const import dnf.pycomp import errno import functools import hawkey import itertools import locale import logging import os import pwd import shutil import sys import tempfile import time import libdnf.repo import libdnf.transaction logger = logging.getLogger('dnf') MAIN_PROG = argparse.ArgumentParser().prog if argparse.ArgumentParser().prog == "yum" else "dnf" MAIN_PROG_UPPER = MAIN_PROG.upper() """DNF Utilities.""" def _parse_specs(namespace, values): """ Categorize :param values list into packages, groups and filenames :param namespace: argparse.Namespace, where specs will be stored :param values: list of specs, whether packages ('foo') or groups/modules ('@bar') or filenames ('*.rmp', 'http://*', ...) To access packages use: specs.pkg_specs, to access groups use: specs.grp_specs, to access filenames use: specs.filenames """ setattr(namespace, "filenames", []) setattr(namespace, "grp_specs", []) setattr(namespace, "pkg_specs", []) tmp_set = set() for value in values: if value in tmp_set: continue tmp_set.add(value) schemes = dnf.pycomp.urlparse.urlparse(value)[0] if value.endswith('.rpm'): namespace.filenames.append(value) elif schemes and schemes in ('http', 'ftp', 'file', 'https'): namespace.filenames.append(value) elif value.startswith('@'): namespace.grp_specs.append(value[1:]) else: namespace.pkg_specs.append(value) def _urlopen_progress(url, conf, progress=None): if progress is None: progress = dnf.callback.NullDownloadProgress() pload = dnf.repo.RemoteRPMPayload(url, conf, progress) est_remote_size = sum([pload.download_size]) progress.start(1, est_remote_size) targets = [pload._librepo_target()] try: libdnf.repo.PackageTarget.downloadPackages(libdnf.repo.VectorPPackageTarget(targets), True) except RuntimeError as e: if conf.strict: raise IOError(str(e)) logger.error(str(e)) return pload.local_path def _urlopen(url, conf=None, repo=None, mode='w+b', **kwargs): """ Open the specified absolute url, return a file object which respects proxy setting even for non-repo downloads """ if PY3 and 'b' not in mode: kwargs.setdefault('encoding', 'utf-8') fo = tempfile.NamedTemporaryFile(mode, **kwargs) try: if repo: repo._repo.downloadUrl(url, fo.fileno()) else: libdnf.repo.Downloader.downloadURL(conf._config if conf else None, url, fo.fileno()) except RuntimeError as e: raise IOError(str(e)) fo.seek(0) return fo def rtrim(s, r): if s.endswith(r): s = s[:-len(r)] return s def am_i_root(): # used by ansible (lib/ansible/modules/packaging/os/dnf.py) return os.geteuid() == 0 def clear_dir(path): """Remove all files and dirs under `path` Also see rm_rf() """ for entry in os.listdir(path): contained_path = os.path.join(path, entry) rm_rf(contained_path) def ensure_dir(dname): # used by ansible (lib/ansible/modules/packaging/os/dnf.py) try: os.makedirs(dname, mode=0o755) except OSError as e: if e.errno != errno.EEXIST or not os.path.isdir(dname): raise e def split_path(path): """ Split path by path separators. Use os.path.join() to join the path back to string. """ result = [] head = path while True: head, tail = os.path.split(head) if not tail: if head or not result: # if not result: make sure result is [""] so os.path.join(*result) can be called result.insert(0, head) break result.insert(0, tail) return result def empty(iterable): try: l = len(iterable) except TypeError: l = len(list(iterable)) return l == 0 def first(iterable): """Returns the first item from an iterable or None if it has no elements.""" it = iter(iterable) try: return next(it) except StopIteration: return None def first_not_none(iterable): it = iter(iterable) try: return next(item for item in it if item is not None) except StopIteration: return None def file_age(fn): return time.time() - file_timestamp(fn) def file_timestamp(fn): return os.stat(fn).st_mtime def get_effective_login(): try: return pwd.getpwuid(os.geteuid())[0] except KeyError: return "UID: %s" % os.geteuid() def get_in(dct, keys, not_found): """Like dict.get() for nested dicts.""" for k in keys: dct = dct.get(k) if dct is None: return not_found return dct def group_by_filter(fn, iterable): def splitter(acc, item): acc[not bool(fn(item))].append(item) return acc return functools.reduce(splitter, iterable, ([], [])) def insert_if(item, iterable, condition): """Insert an item into an iterable by a condition.""" for original_item in iterable: if condition(original_item): yield item yield original_item def is_exhausted(iterator): """Test whether an iterator is exhausted.""" try: next(iterator) except StopIteration: return True else: return False def is_glob_pattern(pattern): if is_string_type(pattern): pattern = [pattern] return (isinstance(pattern, list) and any(set(p) & set("*[?") for p in pattern)) def is_string_type(obj): if PY3: return isinstance(obj, str) else: return isinstance(obj, basestring) def lazyattr(attrname): """Decorator to get lazy attribute initialization. Composes with @property. Force reinitialization by deleting the <attrname>. """ def get_decorated(fn): def cached_getter(obj): try: return getattr(obj, attrname) except AttributeError: val = fn(obj) setattr(obj, attrname, val) return val return cached_getter return get_decorated def mapall(fn, *seq): """Like functools.map(), but return a list instead of an iterator. This means all side effects of fn take place even without iterating the result. """ return list(map(fn, *seq)) def normalize_time(timestamp): """Convert time into locale aware datetime string object.""" t = time.strftime("%c", time.localtime(timestamp)) if not dnf.pycomp.PY3: current_locale_setting = locale.getlocale()[1] if current_locale_setting: t = t.decode(current_locale_setting) return t def on_ac_power(): """Decide whether we are on line power. Returns True if we are on line power, False if not, None if it can not be decided. """ try: ps_folder = "/sys/class/power_supply" ac_nodes = [node for node in os.listdir(ps_folder) if node.startswith("AC")] if len(ac_nodes) > 0: ac_node = ac_nodes[0] with open("{}/{}/online".format(ps_folder, ac_node)) as ac_status: data = ac_status.read() return int(data) == 1 return None except (IOError, ValueError): return None def on_metered_connection(): """Decide whether we are on metered connection. Returns: True: if on metered connection False: if not None: if it can not be decided """ try: import dbus except ImportError: return None try: bus = dbus.SystemBus() proxy = bus.get_object("org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManager") iface = dbus.Interface(proxy, "org.freedesktop.DBus.Properties") metered = iface.Get("org.freedesktop.NetworkManager", "Metered") except dbus.DBusException: return None if metered == 0: # NM_METERED_UNKNOWN return None elif metered in (1, 3): # NM_METERED_YES, NM_METERED_GUESS_YES return True elif metered in (2, 4): # NM_METERED_NO, NM_METERED_GUESS_NO return False else: # Something undocumented (at least at this moment) raise ValueError("Unknown value for metered property: %r", metered) def partition(pred, iterable): """Use a predicate to partition entries into false entries and true entries. Credit: Python library itertools' documentation. """ t1, t2 = itertools.tee(iterable) return dnf.pycomp.filterfalse(pred, t1), filter(pred, t2) def rm_rf(path): try: shutil.rmtree(path) except OSError: pass def split_by(iterable, condition): """Split an iterable into tuples by a condition. Inserts a separator before each item which meets the condition and then cuts the iterable by these separators. """ separator = object() # A unique object. # Create a function returning tuple of objects before the separator. def next_subsequence(it): return tuple(itertools.takewhile(lambda e: e != separator, it)) # Mark each place where the condition is met by the separator. marked = insert_if(separator, iterable, condition) # The 1st subsequence may be empty if the 1st item meets the condition. yield next_subsequence(marked) while True: subsequence = next_subsequence(marked) if not subsequence: break yield subsequence def strip_prefix(s, prefix): if s.startswith(prefix): return s[len(prefix):] return None def touch(path, no_create=False): """Create an empty file if it doesn't exist or bump it's timestamps. If no_create is True only bumps the timestamps. """ if no_create or os.access(path, os.F_OK): return os.utime(path, None) with open(path, 'a'): pass def _terminal_messenger(tp='write', msg="", out=sys.stdout): try: if tp == 'write': out.write(msg) elif tp == 'flush': out.flush() elif tp == 'write_flush': out.write(msg) out.flush() elif tp == 'print': print(msg, file=out) else: raise ValueError('Unsupported type: ' + tp) except IOError as e: logger.critical('{}: {}'.format(type(e).__name__, ucd(e))) pass def _format_resolve_problems(resolve_problems): """ Format string about problems in resolve :param resolve_problems: list with list of strings (output of goal.problem_rules()) :return: string """ msg = "" count_problems = (len(resolve_problems) > 1) for i, rs in enumerate(resolve_problems, start=1): if count_problems: msg += "\n " + _("Problem") + " %d: " % i else: msg += "\n " + _("Problem") + ": " msg += "\n - ".join(rs) return msg def _te_nevra(te): nevra = te.N() + '-' if te.E() is not None and te.E() != '0': nevra += te.E() + ':' return nevra + te.V() + '-' + te.R() + '.' + te.A() def _log_rpm_trans_with_swdb(rpm_transaction, swdb_transaction): logger.debug("Logging transaction elements") for rpm_el in rpm_transaction: tsi = rpm_el.Key() tsi_state = None if tsi is not None: tsi_state = tsi.state msg = "RPM element: '{}', Key(): '{}', Key state: '{}', Failed() '{}': ".format( _te_nevra(rpm_el), tsi, tsi_state, rpm_el.Failed()) logger.debug(msg) for tsi in swdb_transaction: msg = "SWDB element: '{}', State: '{}', Action: '{}', From repo: '{}', Reason: '{}', " \ "Get reason: '{}'".format(str(tsi), tsi.state, tsi.action, tsi.from_repo, tsi.reason, tsi.get_reason()) logger.debug(msg) def _sync_rpm_trans_with_swdb(rpm_transaction, swdb_transaction): revert_actions = {libdnf.transaction.TransactionItemAction_DOWNGRADED, libdnf.transaction.TransactionItemAction_OBSOLETED, libdnf.transaction.TransactionItemAction_REMOVE, libdnf.transaction.TransactionItemAction_UPGRADED, libdnf.transaction.TransactionItemAction_REINSTALLED} cached_tsi = [tsi for tsi in swdb_transaction] el_not_found = False error = False for rpm_el in rpm_transaction: te_nevra = _te_nevra(rpm_el) tsi = rpm_el.Key() if tsi is None or not hasattr(tsi, "pkg"): for tsi_candidate in cached_tsi: if tsi_candidate.state != libdnf.transaction.TransactionItemState_UNKNOWN: continue if tsi_candidate.action not in revert_actions: continue if str(tsi_candidate) == te_nevra: tsi = tsi_candidate break if tsi is None or not hasattr(tsi, "pkg"): logger.critical(_("TransactionItem not found for key: {}").format(te_nevra)) el_not_found = True continue if rpm_el.Failed(): tsi.state = libdnf.transaction.TransactionItemState_ERROR error = True else: tsi.state = libdnf.transaction.TransactionItemState_DONE for tsi in cached_tsi: if tsi.state == libdnf.transaction.TransactionItemState_UNKNOWN: logger.critical(_("TransactionSWDBItem not found for key: {}").format(str(tsi))) el_not_found = True if error: logger.debug(_('Errors occurred during transaction.')) if el_not_found: _log_rpm_trans_with_swdb(rpm_transaction, cached_tsi) class tmpdir(object): # used by subscription-manager (src/dnf-plugins/product-id.py) def __init__(self): prefix = '%s-' % dnf.const.PREFIX self.path = tempfile.mkdtemp(prefix=prefix) def __enter__(self): return self.path def __exit__(self, exc_type, exc_value, traceback): rm_rf(self.path) class Bunch(dict): """Dictionary with attribute accessing syntax. In DNF, prefer using this over dnf.yum.misc.GenericHolder. Credit: Alex Martelli, Doug Hudgeon """ def __init__(self, *args, **kwds): super(Bunch, self).__init__(*args, **kwds) self.__dict__ = self def __hash__(self): return id(self) class MultiCallList(list): def __init__(self, iterable): super(MultiCallList, self).__init__() self.extend(iterable) def __getattr__(self, what): def fn(*args, **kwargs): def call_what(v): method = getattr(v, what) return method(*args, **kwargs) return list(map(call_what, self)) return fn def __setattr__(self, what, val): def setter(item): setattr(item, what, val) return list(map(setter, self)) def _make_lists(transaction): b = Bunch({ 'downgraded': [], 'erased': [], 'erased_clean': [], 'erased_dep': [], 'installed': [], 'installed_group': [], 'installed_dep': [], 'installed_weak': [], 'reinstalled': [], 'upgraded': [], 'failed': [], }) for tsi in transaction: if tsi.state == libdnf.transaction.TransactionItemState_ERROR: b.failed.append(tsi) elif tsi.action == libdnf.transaction.TransactionItemAction_DOWNGRADE: b.downgraded.append(tsi) elif tsi.action == libdnf.transaction.TransactionItemAction_INSTALL: if tsi.reason == libdnf.transaction.TransactionItemReason_GROUP: b.installed_group.append(tsi) elif tsi.reason == libdnf.transaction.TransactionItemReason_DEPENDENCY: b.installed_dep.append(tsi) elif tsi.reason == libdnf.transaction.TransactionItemReason_WEAK_DEPENDENCY: b.installed_weak.append(tsi) else: # TransactionItemReason_USER b.installed.append(tsi) elif tsi.action == libdnf.transaction.TransactionItemAction_REINSTALL: b.reinstalled.append(tsi) elif tsi.action == libdnf.transaction.TransactionItemAction_REMOVE: if tsi.reason == libdnf.transaction.TransactionItemReason_CLEAN: b.erased_clean.append(tsi) elif tsi.reason == libdnf.transaction.TransactionItemReason_DEPENDENCY: b.erased_dep.append(tsi) else: b.erased.append(tsi) elif tsi.action == libdnf.transaction.TransactionItemAction_UPGRADE: b.upgraded.append(tsi) return b def _post_transaction_output(base, transaction, action_callback): """Returns a human-readable summary of the results of the transaction. :param action_callback: function generating output for specific action. It takes two parameters - action as a string and list of affected packages for this action :return: a list of lines containing a human-readable summary of the results of the transaction """ def _tsi_or_pkg_nevra_cmp(item1, item2): """Compares two transaction items or packages by nevra. Used as a fallback when tsi does not contain package object. """ ret = (item1.name > item2.name) - (item1.name < item2.name) if ret != 0: return ret nevra1 = hawkey.NEVRA(name=item1.name, epoch=item1.epoch, version=item1.version, release=item1.release, arch=item1.arch) nevra2 = hawkey.NEVRA(name=item2.name, epoch=item2.epoch, version=item2.version, release=item2.release, arch=item2.arch) ret = nevra1.evr_cmp(nevra2, base.sack) if ret != 0: return ret return (item1.arch > item2.arch) - (item1.arch < item2.arch) list_bunch = dnf.util._make_lists(transaction) skipped_conflicts, skipped_broken = base._skipped_packages( report_problems=False, transaction=transaction) skipped = skipped_conflicts.union(skipped_broken) out = [] for (action, tsis) in [(_('Upgraded'), list_bunch.upgraded), (_('Downgraded'), list_bunch.downgraded), (_('Installed'), list_bunch.installed + list_bunch.installed_group + list_bunch.installed_weak + list_bunch.installed_dep), (_('Reinstalled'), list_bunch.reinstalled), (_('Skipped'), skipped), (_('Removed'), list_bunch.erased + list_bunch.erased_dep + list_bunch.erased_clean), (_('Failed'), list_bunch.failed)]: out.extend(action_callback( action, sorted(tsis, key=functools.cmp_to_key(_tsi_or_pkg_nevra_cmp)))) return out def _name_unset_wrapper(input_name): # returns <name-unset> for everything that evaluates to False (None, empty..) return input_name if input_name else _("<name-unset>") crypto.py 0000644 00000013753 15025013303 0006437 0 ustar 00 # crypto.py # Keys and signatures. # # Copyright (C) 2014 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import print_function from __future__ import absolute_import from __future__ import unicode_literals from dnf.i18n import _ import contextlib import dnf.pycomp import dnf.util import dnf.yum.misc import io import logging import os import tempfile try: from gpg import Context from gpg import Data except ImportError: import gpgme class Context(object): def __init__(self): self.__dict__["ctx"] = gpgme.Context() def __enter__(self): return self def __exit__(self, type, value, tb): pass @property def armor(self): return self.ctx.armor @armor.setter def armor(self, value): self.ctx.armor = value def op_import(self, key_fo): if isinstance(key_fo, basestring): key_fo = io.BytesIO(key_fo) self.ctx.import_(key_fo) def op_export(self, pattern, mode, keydata): self.ctx.export(pattern, keydata) def __getattr__(self, name): return getattr(self.ctx, name) class Data(object): def __init__(self): self.__dict__["buf"] = io.BytesIO() def __enter__(self): return self def __exit__(self, type, value, tb): pass def read(self): return self.buf.getvalue() def __getattr__(self, name): return getattr(self.buf, name) GPG_HOME_ENV = 'GNUPGHOME' logger = logging.getLogger('dnf') def _extract_signing_subkey(key): return dnf.util.first(subkey for subkey in key.subkeys if subkey.can_sign) def _printable_fingerprint(fpr_hex): segments = (fpr_hex[i:i + 4] for i in range(0, len(fpr_hex), 4)) return " ".join(segments) def import_repo_keys(repo): gpgdir = repo._pubring_dir known_keys = keyids_from_pubring(gpgdir) for keyurl in repo.gpgkey: for keyinfo in retrieve(keyurl, repo): keyid = keyinfo.id_ if keyid in known_keys: logger.debug(_('repo %s: 0x%s already imported'), repo.id, keyid) continue if not repo._key_import._confirm(keyinfo): continue dnf.yum.misc.import_key_to_pubring( keyinfo.raw_key, keyinfo.short_id, gpgdir=gpgdir, make_ro_copy=False) logger.debug(_('repo %s: imported key 0x%s.'), repo.id, keyid) def keyids_from_pubring(gpgdir): if not os.path.exists(gpgdir): return [] with pubring_dir(gpgdir), Context() as ctx: keyids = [] for k in ctx.keylist(): subkey = _extract_signing_subkey(k) if subkey is not None: keyids.append(subkey.keyid) return keyids def log_key_import(keyinfo): msg = (_('Importing GPG key 0x%s:\n' ' Userid : "%s"\n' ' Fingerprint: %s\n' ' From : %s') % (keyinfo.short_id, keyinfo.userid, _printable_fingerprint(keyinfo.fingerprint), keyinfo.url.replace("file://", ""))) logger.critical("%s", msg) def log_dns_key_import(keyinfo, dns_result): log_key_import(keyinfo) if dns_result == dnf.dnssec.Validity.VALID: logger.critical(_('Verified using DNS record with DNSSEC signature.')) else: logger.critical(_('NOT verified using DNS record.')) @contextlib.contextmanager def pubring_dir(pubring_dir): orig = os.environ.get(GPG_HOME_ENV, None) os.environ[GPG_HOME_ENV] = pubring_dir try: yield finally: if orig is None: del os.environ[GPG_HOME_ENV] else: os.environ[GPG_HOME_ENV] = orig def rawkey2infos(key_fo): pb_dir = tempfile.mkdtemp() keyinfos = [] with pubring_dir(pb_dir), Context() as ctx: ctx.op_import(key_fo) for key in ctx.keylist(): subkey = _extract_signing_subkey(key) if subkey is None: continue keyinfos.append(Key(key, subkey)) ctx.armor = True for info in keyinfos: with Data() as sink: ctx.op_export(info.id_, 0, sink) sink.seek(0, os.SEEK_SET) info.raw_key = sink.read() dnf.util.rm_rf(pb_dir) return keyinfos def retrieve(keyurl, repo=None): if keyurl.startswith('http:'): logger.warning(_("retrieving repo key for %s unencrypted from %s"), repo.id, keyurl) with dnf.util._urlopen(keyurl, repo=repo) as handle: keyinfos = rawkey2infos(handle) for keyinfo in keyinfos: keyinfo.url = keyurl return keyinfos class Key(object): def __init__(self, key, subkey): self.id_ = subkey.keyid self.fingerprint = subkey.fpr self.raw_key = None self.timestamp = subkey.timestamp self.url = None self.userid = key.uids[0].uid @property def short_id(self): rj = '0' if dnf.pycomp.PY3 else b'0' return self.id_[-8:].rjust(8, rj) @property def rpm_id(self): return self.short_id.lower() transaction.py 0000644 00000010455 15025013303 0007440 0 ustar 00 # -*- coding: utf-8 -*- # transaction.py # Managing the transaction to be passed to RPM. # # Copyright (C) 2013-2018 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals import libdnf.transaction from dnf.i18n import _, C_ # :api - all action constants are considered an API # per-package actions - from libdnf PKG_DOWNGRADE = libdnf.transaction.TransactionItemAction_DOWNGRADE PKG_DOWNGRADED = libdnf.transaction.TransactionItemAction_DOWNGRADED PKG_INSTALL = libdnf.transaction.TransactionItemAction_INSTALL PKG_OBSOLETE = libdnf.transaction.TransactionItemAction_OBSOLETE PKG_OBSOLETED = libdnf.transaction.TransactionItemAction_OBSOLETED PKG_REINSTALL = libdnf.transaction.TransactionItemAction_REINSTALL PKG_REINSTALLED = libdnf.transaction.TransactionItemAction_REINSTALLED PKG_REMOVE = libdnf.transaction.TransactionItemAction_REMOVE PKG_UPGRADE = libdnf.transaction.TransactionItemAction_UPGRADE PKG_UPGRADED = libdnf.transaction.TransactionItemAction_UPGRADED # compatibility PKG_ERASE = PKG_REMOVE # per-package actions - additional PKG_CLEANUP = 101 PKG_VERIFY = 102 PKG_SCRIPTLET = 103 # transaction-wide actions TRANS_PREPARATION = 201 TRANS_POST = 202 # packages that appeared on the system FORWARD_ACTIONS = [ libdnf.transaction.TransactionItemAction_INSTALL, libdnf.transaction.TransactionItemAction_DOWNGRADE, libdnf.transaction.TransactionItemAction_OBSOLETE, libdnf.transaction.TransactionItemAction_UPGRADE, libdnf.transaction.TransactionItemAction_REINSTALL, ] # packages that got removed from the system BACKWARD_ACTIONS = [ libdnf.transaction.TransactionItemAction_DOWNGRADED, libdnf.transaction.TransactionItemAction_OBSOLETED, libdnf.transaction.TransactionItemAction_UPGRADED, libdnf.transaction.TransactionItemAction_REMOVE, # TODO: REINSTALLED may and may not belong here; the same NEVRA is in FORWARD_ACTIONS already # libdnf.transaction.TransactionItemAction_REINSTALLED, ] ACTIONS = { # TRANSLATORS: This is for a single package currently being downgraded. PKG_DOWNGRADE: C_('currently', 'Downgrading'), PKG_DOWNGRADED: _('Cleanup'), # TRANSLATORS: This is for a single package currently being installed. PKG_INSTALL: C_('currently', 'Installing'), PKG_OBSOLETE: _('Obsoleting'), PKG_OBSOLETED: _('Obsoleting'), # TRANSLATORS: This is for a single package currently being reinstalled. PKG_REINSTALL: C_('currently', 'Reinstalling'), PKG_REINSTALLED: _('Cleanup'), # TODO: 'Removing'? PKG_REMOVE: _('Erasing'), # TRANSLATORS: This is for a single package currently being upgraded. PKG_UPGRADE: C_('currently', 'Upgrading'), PKG_UPGRADED: _('Cleanup'), PKG_CLEANUP: _('Cleanup'), PKG_VERIFY: _('Verifying'), PKG_SCRIPTLET: _('Running scriptlet'), TRANS_PREPARATION: _('Preparing'), # TODO: TRANS_POST } # untranslated strings, logging to /var/log/dnf/dnf.rpm.log FILE_ACTIONS = { PKG_DOWNGRADE: 'Downgrade', PKG_DOWNGRADED: 'Downgraded', PKG_INSTALL: 'Installed', PKG_OBSOLETE: 'Obsolete', PKG_OBSOLETED: 'Obsoleted', PKG_REINSTALL: 'Reinstall', PKG_REINSTALLED: 'Reinstalled', # TODO: 'Removed'? PKG_REMOVE: 'Erase', PKG_UPGRADE: 'Upgrade', PKG_UPGRADED: 'Upgraded', PKG_CLEANUP: 'Cleanup', PKG_VERIFY: 'Verified', PKG_SCRIPTLET: 'Running scriptlet', TRANS_PREPARATION: 'Preparing', # TODO: TRANS_POST } repo.py 0000644 00000050475 15025013303 0006066 0 ustar 00 # repo.py # DNF Repository objects. # # Copyright (C) 2013-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.i18n import ucd, _ import dnf.callback import dnf.conf import dnf.conf.substitutions import dnf.const import dnf.crypto import dnf.exceptions import dnf.logging import dnf.pycomp import dnf.util import dnf.yum.misc import libdnf.error import libdnf.repo import functools import hashlib import hawkey import logging import operator import os import re import shutil import string import sys import time import traceback import urllib _PACKAGES_RELATIVE_DIR = "packages" _MIRRORLIST_FILENAME = "mirrorlist" # Chars allowed in a repo ID _REPOID_CHARS = string.ascii_letters + string.digits + '-_.:' # Regex pattern that matches a repo cachedir and captures the repo ID _CACHEDIR_RE = r'(?P<repoid>[%s]+)\-[%s]{16}' % (re.escape(_REPOID_CHARS), string.hexdigits) # Regex patterns matching any filename that is repo-specific cache data of a # particular type. The filename is expected to not contain the base cachedir # path components. CACHE_FILES = { 'metadata': r'^%s\/.*((xml|yaml)(\.gz|\.xz|\.bz2|.zck)?|asc|cachecookie|%s)$' % (_CACHEDIR_RE, _MIRRORLIST_FILENAME), 'packages': r'^%s\/%s\/.+rpm$' % (_CACHEDIR_RE, _PACKAGES_RELATIVE_DIR), 'dbcache': r'^.+(solv|solvx)$', } logger = logging.getLogger("dnf") def repo_id_invalid(repo_id): # :api """Return index of an invalid character in the repo ID (if present).""" first_invalid = libdnf.repo.Repo.verifyId(repo_id) return None if first_invalid < 0 else first_invalid def _pkg2payload(pkg, progress, *factories): for fn in factories: pload = fn(pkg, progress) if pload is not None: return pload raise ValueError(_('no matching payload factory for %s') % pkg) def _download_payloads(payloads, drpm, fail_fast=True): # download packages def _download_sort_key(payload): return not hasattr(payload, 'delta') drpm.err.clear() targets = [pload._librepo_target() for pload in sorted(payloads, key=_download_sort_key)] errs = _DownloadErrors() try: libdnf.repo.PackageTarget.downloadPackages(libdnf.repo.VectorPPackageTarget(targets), fail_fast) except RuntimeError as e: errs._fatal = str(e) drpm.wait() # process downloading errors errs._recoverable = drpm.err.copy() for tgt in targets: err = tgt.getErr() if err is None or err.startswith('Not finished'): continue callbacks = tgt.getCallbacks() payload = callbacks.package_pload pkg = payload.pkg if err == 'Already downloaded': errs._skipped.add(pkg) continue pkg.repo._repo.expire() errs._pkg_irrecoverable[pkg] = [err] return errs def _update_saving(saving, payloads, errs): real, full = saving for pload in payloads: pkg = pload.pkg if pkg in errs: real += pload.download_size continue real += pload.download_size full += pload._full_size return real, full class _DownloadErrors(object): def __init__(self): self._pkg_irrecoverable = {} self._val_recoverable = {} self._fatal = None self._skipped = set() def _irrecoverable(self): if self._pkg_irrecoverable: return self._pkg_irrecoverable if self._fatal: return {'': [self._fatal]} return {} @property def _recoverable(self): return self._val_recoverable @_recoverable.setter def _recoverable(self, new_dct): self._val_recoverable = new_dct def _bandwidth_used(self, pload): if pload.pkg in self._skipped: return 0 return pload.download_size class _DetailedLibrepoError(Exception): def __init__(self, librepo_err, source_url): Exception.__init__(self) self.librepo_code = librepo_err.args[0] self.librepo_msg = librepo_err.args[1] self.source_url = source_url class _NullKeyImport(dnf.callback.KeyImport): def _confirm(self, id, userid, fingerprint, url, timestamp): return True class Metadata(object): def __init__(self, repo): self._repo = repo @property def fresh(self): # :api return self._repo.fresh() class PackageTargetCallbacks(libdnf.repo.PackageTargetCB): def __init__(self, package_pload): super(PackageTargetCallbacks, self).__init__() self.package_pload = package_pload def end(self, status, msg): self.package_pload._end_cb(None, status, msg) return 0 def progress(self, totalToDownload, downloaded): self.package_pload._progress_cb(None, totalToDownload, downloaded) return 0 def mirrorFailure(self, msg, url): self.package_pload._mirrorfail_cb(None, msg, url) return 0 class PackagePayload(dnf.callback.Payload): def __init__(self, pkg, progress): super(PackagePayload, self).__init__(progress) self.callbacks = PackageTargetCallbacks(self) self.pkg = pkg def _end_cb(self, cbdata, lr_status, msg): """End callback to librepo operation.""" status = dnf.callback.STATUS_FAILED if msg is None: status = dnf.callback.STATUS_OK elif msg.startswith('Not finished'): return elif lr_status == libdnf.repo.PackageTargetCB.TransferStatus_ALREADYEXISTS: status = dnf.callback.STATUS_ALREADY_EXISTS self.progress.end(self, status, msg) def _mirrorfail_cb(self, cbdata, err, url): self.progress.end(self, dnf.callback.STATUS_MIRROR, err) def _progress_cb(self, cbdata, total, done): try: self.progress.progress(self, done) except Exception: exc_type, exc_value, exc_traceback = sys.exc_info() except_list = traceback.format_exception(exc_type, exc_value, exc_traceback) logger.critical(''.join(except_list)) @property def _full_size(self): return self.download_size def _librepo_target(self): pkg = self.pkg pkgdir = pkg.pkgdir dnf.util.ensure_dir(pkgdir) target_dct = { 'dest': pkgdir, 'resume': True, 'cbdata': self, 'progresscb': self._progress_cb, 'endcb': self._end_cb, 'mirrorfailurecb': self._mirrorfail_cb, } target_dct.update(self._target_params()) return libdnf.repo.PackageTarget( pkg.repo._repo, target_dct['relative_url'], target_dct['dest'], target_dct['checksum_type'], target_dct['checksum'], target_dct['expectedsize'], target_dct['base_url'], target_dct['resume'], 0, 0, self.callbacks) class RPMPayload(PackagePayload): def __str__(self): return os.path.basename(self.pkg.location) def _target_params(self): pkg = self.pkg ctype, csum = pkg.returnIdSum() ctype_code = libdnf.repo.PackageTarget.checksumType(ctype) if ctype_code == libdnf.repo.PackageTarget.ChecksumType_UNKNOWN: logger.warning(_("unsupported checksum type: %s"), ctype) return { 'relative_url': pkg.location, 'checksum_type': ctype_code, 'checksum': csum, 'expectedsize': pkg.downloadsize, 'base_url': pkg.baseurl, } @property def download_size(self): """Total size of the download.""" return self.pkg.downloadsize class RemoteRPMPayload(PackagePayload): def __init__(self, remote_location, conf, progress): super(RemoteRPMPayload, self).__init__("unused_object", progress) self.remote_location = remote_location self.remote_size = 0 self.conf = conf s = (self.conf.releasever or "") + self.conf.substitutions.get('basearch') digest = hashlib.sha256(s.encode('utf8')).hexdigest()[:16] repodir = "commandline-" + digest self.pkgdir = os.path.join(self.conf.cachedir, repodir, "packages") dnf.util.ensure_dir(self.pkgdir) self.local_path = os.path.join(self.pkgdir, self.__str__().lstrip("/")) def __str__(self): return os.path.basename(urllib.parse.unquote(self.remote_location)) def _progress_cb(self, cbdata, total, done): self.remote_size = total try: self.progress.progress(self, done) except Exception: exc_type, exc_value, exc_traceback = sys.exc_info() except_list = traceback.format_exception(exc_type, exc_value, exc_traceback) logger.critical(''.join(except_list)) def _librepo_target(self): return libdnf.repo.PackageTarget( self.conf._config, self.remote_location, self.pkgdir, 0, None, 0, None, True, 0, 0, self.callbacks) @property def download_size(self): """Total size of the download.""" return self.remote_size class MDPayload(dnf.callback.Payload): def __init__(self, progress): super(MDPayload, self).__init__(progress) self._text = "" self._download_size = 0 self.fastest_mirror_running = False self.mirror_failures = set() def __str__(self): if dnf.pycomp.PY3: return self._text else: return self._text.encode('utf-8') def __unicode__(self): return self._text def _progress_cb(self, cbdata, total, done): self._download_size = total self.progress.progress(self, done) def _fastestmirror_cb(self, cbdata, stage, data): if stage == libdnf.repo.RepoCB.FastestMirrorStage_DETECTION: # pinging mirrors, this might take a while msg = _('determining the fastest mirror (%s hosts).. ') % data self.fastest_mirror_running = True elif stage == libdnf.repo.RepoCB.FastestMirrorStage_STATUS and self.fastest_mirror_running: # done.. report but ignore any errors msg = 'error: %s\n' % data if data else 'done.\n' else: return self.progress.message(msg) def _mirror_failure_cb(self, cbdata, msg, url, metadata): self.mirror_failures.add(msg) msg = 'error: %s (%s).' % (msg, url) logger.debug(msg) @property def download_size(self): return self._download_size @property def progress(self): return self._progress @progress.setter def progress(self, progress): if progress is None: progress = dnf.callback.NullDownloadProgress() self._progress = progress def start(self, text): self._text = text self.progress.start(1, 0) def end(self): self._download_size = 0 self.progress.end(self, None, None) # use the local cache even if it's expired. download if there's no cache. SYNC_LAZY = libdnf.repo.Repo.SyncStrategy_LAZY # use the local cache, even if it's expired, never download. SYNC_ONLY_CACHE = libdnf.repo.Repo.SyncStrategy_ONLY_CACHE # try the cache, if it is expired download new md. SYNC_TRY_CACHE = libdnf.repo.Repo.SyncStrategy_TRY_CACHE class RepoCallbacks(libdnf.repo.RepoCB): def __init__(self, repo): super(RepoCallbacks, self).__init__() self._repo = repo self._md_pload = repo._md_pload def start(self, what): self._md_pload.start(what) def end(self): self._md_pload.end() def progress(self, totalToDownload, downloaded): self._md_pload._progress_cb(None, totalToDownload, downloaded) return 0 def fastestMirror(self, stage, ptr): self._md_pload._fastestmirror_cb(None, stage, ptr) def handleMirrorFailure(self, msg, url, metadata): self._md_pload._mirror_failure_cb(None, msg, url, metadata) return 0 def repokeyImport(self, id, userid, fingerprint, url, timestamp): return self._repo._key_import._confirm(id, userid, fingerprint, url, timestamp) class Repo(dnf.conf.RepoConf): # :api DEFAULT_SYNC = SYNC_TRY_CACHE def __init__(self, name=None, parent_conf=None): # :api super(Repo, self).__init__(section=name, parent=parent_conf) self._config.this.disown() # _repo will be the owner of _config self._repo = libdnf.repo.Repo(name if name else "", self._config) self._md_pload = MDPayload(dnf.callback.NullDownloadProgress()) self._callbacks = RepoCallbacks(self) self._callbacks.this.disown() # _repo will be the owner of callbacks self._repo.setCallbacks(self._callbacks) self._pkgdir = None self._key_import = _NullKeyImport() self.metadata = None # :api self._repo.setSyncStrategy(SYNC_ONLY_CACHE if parent_conf and parent_conf.cacheonly else self.DEFAULT_SYNC) if parent_conf: self._repo.setSubstitutions(parent_conf.substitutions) self._substitutions = dnf.conf.substitutions.Substitutions() self._check_config_file_age = parent_conf.check_config_file_age \ if parent_conf is not None else True @property def id(self): # :api return self._repo.getId() @property def repofile(self): # :api return self._repo.getRepoFilePath() @repofile.setter def repofile(self, value): self._repo.setRepoFilePath(value) @property def pkgdir(self): # :api if self._repo.isLocal(): return self._repo.getLocalBaseurl() return self.cache_pkgdir() def cache_pkgdir(self): if self._pkgdir is not None: return self._pkgdir return os.path.join(self._repo.getCachedir(), _PACKAGES_RELATIVE_DIR) @pkgdir.setter def pkgdir(self, val): # :api self._pkgdir = val @property def _pubring_dir(self): return os.path.join(self._repo.getCachedir(), 'pubring') @property def load_metadata_other(self): return self._repo.getLoadMetadataOther() @load_metadata_other.setter def load_metadata_other(self, val): self._repo.setLoadMetadataOther(val) def __lt__(self, other): return self.id < other.id def __repr__(self): return "<%s %s>" % (self.__class__.__name__, self.id) def __setattr__(self, name, value): super(Repo, self).__setattr__(name, value) def disable(self): # :api self._repo.disable() def enable(self): # :api self._repo.enable() def add_metadata_type_to_download(self, metadata_type): # :api """Ask for additional repository metadata type to download. Given metadata_type is appended to the default metadata set when repository is downloaded. Parameters ---------- metadata_type: string Example: add_metadata_type_to_download("productid") """ self._repo.addMetadataTypeToDownload(metadata_type) def remove_metadata_type_from_download(self, metadata_type): # :api """Stop asking for this additional repository metadata type in download. Given metadata_type is no longer downloaded by default when this repository is downloaded. Parameters ---------- metadata_type: string Example: remove_metadata_type_from_download("productid") """ self._repo.removeMetadataTypeFromDownload(metadata_type) def get_metadata_path(self, metadata_type): # :api """Return path to the file with downloaded repository metadata of given type. Parameters ---------- metadata_type: string """ return self._repo.getMetadataPath(metadata_type) def get_metadata_content(self, metadata_type): # :api """Return content of the file with downloaded repository metadata of given type. Content of compressed metadata file is returned uncompressed. Parameters ---------- metadata_type: string """ return self._repo.getMetadataContent(metadata_type) def load(self): # :api """Load the metadata for this repo. Depending on the configuration and the age and consistence of data available on the disk cache, either loads the metadata from the cache or downloads them from the mirror, baseurl or metalink. This method will by default not try to refresh already loaded data if called repeatedly. Returns True if this call to load() caused a fresh metadata download. """ ret = False try: ret = self._repo.load() except (libdnf.error.Error, RuntimeError) as e: if self._md_pload.mirror_failures: msg = "Errors during downloading metadata for repository '%s':" % self.id for failure in self._md_pload.mirror_failures: msg += "\n - %s" % failure logger.warning(msg) raise dnf.exceptions.RepoError(str(e)) finally: self._md_pload.mirror_failures = set() self.metadata = Metadata(self._repo) return ret def _metadata_expire_in(self): """Get the number of seconds after which the cached metadata will expire. Returns a tuple, boolean whether there even is cached metadata and the number of seconds it will expire in. Negative number means the metadata has expired already, None that it never expires. """ if not self.metadata: self._repo.loadCache(False) if self.metadata: if self.metadata_expire == -1: return True, None expiration = self._repo.getExpiresIn() if self._repo.isExpired(): expiration = min(0, expiration) return True, expiration return False, 0 def _set_key_import(self, key_import): self._key_import = key_import def set_progress_bar(self, progress): # :api self._md_pload.progress = progress def get_http_headers(self): # :api """Returns user defined http headers. Returns ------- headers : tuple of strings """ return self._repo.getHttpHeaders() def set_http_headers(self, headers): # :api """Sets http headers. Sets new http headers and rewrites existing ones. Parameters ---------- headers : tuple or list of strings Example: set_http_headers(["User-Agent: Agent007", "MyFieldName: MyFieldValue"]) """ self._repo.setHttpHeaders(headers) def remote_location(self, location, schemes=('http', 'ftp', 'file', 'https')): """ :param location: relative location inside the repo :param schemes: list of allowed protocols. Default is ('http', 'ftp', 'file', 'https') :return: absolute url (string) or None """ def schemes_filter(url_list): for url in url_list: if schemes: s = dnf.pycomp.urlparse.urlparse(url)[0] if s in schemes: return os.path.join(url, location.lstrip('/')) else: return os.path.join(url, location.lstrip('/')) return None if not location: return None mirrors = self._repo.getMirrors() if mirrors: return schemes_filter(mirrors) elif self.baseurl: return schemes_filter(self.baseurl) plugin.py 0000644 00000022526 15025013303 0006413 0 ustar 00 # plugin.py # The interface for building DNF plugins. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import print_function from __future__ import unicode_literals import fnmatch import glob import importlib import inspect import logging import operator import os import sys import traceback import libdnf import dnf.logging import dnf.pycomp import dnf.util from dnf.i18n import _ logger = logging.getLogger('dnf') DYNAMIC_PACKAGE = 'dnf.plugin.dynamic' class Plugin(object): """The base class custom plugins must derive from. #:api""" name = '<invalid>' config_name = None @classmethod def read_config(cls, conf): # :api parser = libdnf.conf.ConfigParser() name = cls.config_name if cls.config_name else cls.name files = ['%s/%s.conf' % (path, name) for path in conf.pluginconfpath] for file in files: if os.path.isfile(file): try: parser.read(file) except Exception as e: raise dnf.exceptions.ConfigError(_("Parsing file failed: %s") % str(e)) return parser def __init__(self, base, cli): # :api self.base = base self.cli = cli def pre_config(self): # :api pass def config(self): # :api pass def resolved(self): # :api pass def sack(self): # :api pass def pre_transaction(self): # :api pass def transaction(self): # :api pass class Plugins(object): def __init__(self): self.plugin_cls = [] self.plugins = [] def __del__(self): self._unload() def _caller(self, method): for plugin in self.plugins: try: getattr(plugin, method)() except dnf.exceptions.Error: raise except Exception: exc_type, exc_value, exc_traceback = sys.exc_info() except_list = traceback.format_exception(exc_type, exc_value, exc_traceback) logger.critical(''.join(except_list)) def _check_enabled(self, conf, enable_plugins): """Checks whether plugins are enabled or disabled in configuration files and removes disabled plugins from list""" for plug_cls in self.plugin_cls[:]: name = plug_cls.name if any(fnmatch.fnmatch(name, pattern) for pattern in enable_plugins): continue parser = plug_cls.read_config(conf) # has it enabled = False? disabled = (parser.has_section('main') and parser.has_option('main', 'enabled') and not parser.getboolean('main', 'enabled')) if disabled: self.plugin_cls.remove(plug_cls) def _load(self, conf, skips, enable_plugins): """Dynamically load relevant plugin modules.""" if DYNAMIC_PACKAGE in sys.modules: raise RuntimeError("load_plugins() called twice") sys.modules[DYNAMIC_PACKAGE] = package = dnf.pycomp.ModuleType(DYNAMIC_PACKAGE) package.__path__ = [] files = _get_plugins_files(conf.pluginpath, skips, enable_plugins) _import_modules(package, files) self.plugin_cls = _plugin_classes()[:] self._check_enabled(conf, enable_plugins) if len(self.plugin_cls) > 0: names = sorted(plugin.name for plugin in self.plugin_cls) logger.debug(_('Loaded plugins: %s'), ', '.join(names)) def _run_pre_config(self): self._caller('pre_config') def _run_config(self): self._caller('config') def _run_init(self, base, cli=None): for p_cls in self.plugin_cls: plugin = p_cls(base, cli) self.plugins.append(plugin) def run_sack(self): self._caller('sack') def run_resolved(self): self._caller('resolved') def run_pre_transaction(self): self._caller('pre_transaction') def run_transaction(self): self._caller('transaction') def _unload(self): if DYNAMIC_PACKAGE in sys.modules: logger.log(dnf.logging.DDEBUG, 'Plugins were unloaded.') del sys.modules[DYNAMIC_PACKAGE] def unload_removed_plugins(self, transaction): """ Unload plugins that were removed in the `transaction`. """ if not transaction.remove_set: return # gather all installed plugins and their files plugins = dict() for plugin in self.plugins: plugins[inspect.getfile(plugin.__class__)] = plugin # gather all removed files that are plugin files plugin_files = set(plugins.keys()) erased_plugin_files = set() for pkg in transaction.remove_set: erased_plugin_files.update(plugin_files.intersection(pkg.files)) if not erased_plugin_files: return # check whether removed plugin file is added at the same time (upgrade of a plugin) for pkg in transaction.install_set: erased_plugin_files.difference_update(pkg.files) # unload plugins that were removed in transaction for plugin_file in erased_plugin_files: self.plugins.remove(plugins[plugin_file]) def _plugin_classes(): return Plugin.__subclasses__() def _import_modules(package, py_files): for fn in py_files: path, module = os.path.split(fn) package.__path__.append(path) (module, ext) = os.path.splitext(module) name = '%s.%s' % (package.__name__, module) try: module = importlib.import_module(name) except Exception as e: logger.error(_('Failed loading plugin "%s": %s'), module, e) logger.log(dnf.logging.SUBDEBUG, '', exc_info=True) def _get_plugins_files(paths, disable_plugins, enable_plugins): plugins = [] disable_plugins = set(disable_plugins) enable_plugins = set(enable_plugins) pattern_enable_found = set() pattern_disable_found = set() for p in paths: for fn in glob.glob('%s/*.py' % p): (plugin_name, dummy) = os.path.splitext(os.path.basename(fn)) matched = True enable_pattern_tested = False for pattern_skip in disable_plugins: if _plugin_name_matches_pattern(plugin_name, pattern_skip): pattern_disable_found.add(pattern_skip) matched = False for pattern_enable in enable_plugins: if _plugin_name_matches_pattern(plugin_name, pattern_enable): matched = True pattern_enable_found.add(pattern_enable) enable_pattern_tested = True if not enable_pattern_tested: for pattern_enable in enable_plugins: if _plugin_name_matches_pattern(plugin_name, pattern_enable): pattern_enable_found.add(pattern_enable) if matched: plugins.append(fn) enable_not_found = enable_plugins.difference(pattern_enable_found) if enable_not_found: logger.warning(_("No matches found for the following enable plugin patterns: {}").format( ", ".join(sorted(enable_not_found)))) disable_not_found = disable_plugins.difference(pattern_disable_found) if disable_not_found: logger.warning(_("No matches found for the following disable plugin patterns: {}").format( ", ".join(sorted(disable_not_found)))) return plugins def _plugin_name_matches_pattern(plugin_name, pattern): """ Checks plugin name matches the pattern. The alternative plugin name using dashes instead of underscores is tried in case of original name is not matched. (see https://bugzilla.redhat.com/show_bug.cgi?id=1980712) """ try_names = set((plugin_name, plugin_name.replace('_', '-'))) return any(fnmatch.fnmatch(name, pattern) for name in try_names) def register_command(command_class): # :api """A class decorator for automatic command registration.""" def __init__(self, base, cli): if cli: cli.register_command(command_class) plugin_class = type(str(command_class.__name__ + 'Plugin'), (dnf.Plugin,), {"__init__": __init__, "name": command_class.aliases[0]}) command_class._plugin = plugin_class return command_class logging.py 0000644 00000024162 15025013303 0006541 0 ustar 00 # logging.py # DNF Logging Subsystem. # # Copyright (C) 2013-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals import dnf.exceptions import dnf.const import dnf.lock import dnf.util import libdnf.repo import logging import logging.handlers import os import sys import time import warnings import gzip # :api loggers are: 'dnf', 'dnf.plugin', 'dnf.rpm' SUPERCRITICAL = 100 # do not use this for logging CRITICAL = logging.CRITICAL ERROR = logging.ERROR WARNING = logging.WARNING INFO = logging.INFO DEBUG = logging.DEBUG DDEBUG = 8 # used by anaconda (pyanaconda/payload/dnfpayload.py) SUBDEBUG = 6 TRACE = 4 ALL = 2 def only_once(func): """Method decorator turning the method into noop on second or later calls.""" def noop(*_args, **_kwargs): pass def swan_song(self, *args, **kwargs): func(self, *args, **kwargs) setattr(self, func.__name__, noop) return swan_song class _MaxLevelFilter(object): def __init__(self, max_level): self.max_level = max_level def filter(self, record): if record.levelno >= self.max_level: return 0 return 1 _VERBOSE_VAL_MAPPING = { 0 : SUPERCRITICAL, 1 : logging.INFO, 2 : logging.INFO, # the default 3 : logging.DEBUG, 4 : logging.DEBUG, 5 : logging.DEBUG, 6 : logging.DEBUG, # verbose value 7 : DDEBUG, 8 : SUBDEBUG, 9 : TRACE, 10: ALL, # more verbous librepo and hawkey } def _cfg_verbose_val2level(cfg_errval): assert 0 <= cfg_errval <= 10 return _VERBOSE_VAL_MAPPING.get(cfg_errval, TRACE) # Both the DNF default and the verbose default are WARNING. Note that ERROR has # no specific level. _ERR_VAL_MAPPING = { 0: SUPERCRITICAL, 1: logging.CRITICAL, 2: logging.ERROR } def _cfg_err_val2level(cfg_errval): assert 0 <= cfg_errval <= 10 return _ERR_VAL_MAPPING.get(cfg_errval, logging.WARNING) def compression_namer(name): return name + ".gz" CHUNK_SIZE = 128 * 1024 # 128 KB def compression_rotator(source, dest): with open(source, "rb") as sf: with gzip.open(dest, 'wb') as wf: while True: data = sf.read(CHUNK_SIZE) if not data: break wf.write(data) os.remove(source) class MultiprocessRotatingFileHandler(logging.handlers.RotatingFileHandler): def __init__(self, filename, mode='a', maxBytes=0, backupCount=0, encoding=None, delay=False): super(MultiprocessRotatingFileHandler, self).__init__( filename, mode, maxBytes, backupCount, encoding, delay) self.rotate_lock = dnf.lock.build_log_lock("/var/log/", True) def emit(self, record): while True: try: if self.shouldRollover(record): with self.rotate_lock: # Do rollover while preserving the mode of the new log file mode = os.stat(self.baseFilename).st_mode self.doRollover() os.chmod(self.baseFilename, mode) logging.FileHandler.emit(self, record) return except (dnf.exceptions.ProcessLockError, dnf.exceptions.ThreadLockError): time.sleep(0.01) except Exception: self.handleError(record) return def _create_filehandler(logfile, log_size, log_rotate, log_compress): if not os.path.exists(logfile): dnf.util.ensure_dir(os.path.dirname(logfile)) dnf.util.touch(logfile) handler = MultiprocessRotatingFileHandler(logfile, maxBytes=log_size, backupCount=log_rotate) formatter = logging.Formatter("%(asctime)s %(levelname)s %(message)s", "%Y-%m-%dT%H:%M:%S%z") formatter.converter = time.localtime handler.setFormatter(formatter) if log_compress: handler.rotator = compression_rotator handler.namer = compression_namer return handler def _paint_mark(logger): logger.log(INFO, dnf.const.LOG_MARKER) class Logging(object): def __init__(self): self.stdout_handler = self.stderr_handler = None logging.addLevelName(DDEBUG, "DDEBUG") logging.addLevelName(SUBDEBUG, "SUBDEBUG") logging.addLevelName(TRACE, "TRACE") logging.addLevelName(ALL, "ALL") logging.captureWarnings(True) logging.raiseExceptions = False @only_once def _presetup(self): logger_dnf = logging.getLogger("dnf") logger_dnf.setLevel(TRACE) # setup stdout stdout = logging.StreamHandler(sys.stdout) stdout.setLevel(INFO) stdout.addFilter(_MaxLevelFilter(logging.WARNING)) logger_dnf.addHandler(stdout) self.stdout_handler = stdout # setup stderr stderr = logging.StreamHandler(sys.stderr) stderr.setLevel(WARNING) logger_dnf.addHandler(stderr) self.stderr_handler = stderr @only_once def _setup_file_loggers(self, logfile_level, logdir, log_size, log_rotate, log_compress): logger_dnf = logging.getLogger("dnf") logger_dnf.setLevel(TRACE) # setup file logger logfile = os.path.join(logdir, dnf.const.LOG) handler = _create_filehandler(logfile, log_size, log_rotate, log_compress) handler.setLevel(logfile_level) logger_dnf.addHandler(handler) # setup Python warnings logger_warnings = logging.getLogger("py.warnings") logger_warnings.addHandler(handler) logger_librepo = logging.getLogger("librepo") logger_librepo.setLevel(TRACE) logfile = os.path.join(logdir, dnf.const.LOG_LIBREPO) handler = _create_filehandler(logfile, log_size, log_rotate, log_compress) logger_librepo.addHandler(handler) libdnf.repo.LibrepoLog.addHandler(logfile, logfile_level <= ALL) # setup RPM callbacks logger logger_rpm = logging.getLogger("dnf.rpm") logger_rpm.propagate = False logger_rpm.setLevel(SUBDEBUG) logfile = os.path.join(logdir, dnf.const.LOG_RPM) handler = _create_filehandler(logfile, log_size, log_rotate, log_compress) logger_rpm.addHandler(handler) @only_once def _setup(self, verbose_level, error_level, logfile_level, logdir, log_size, log_rotate, log_compress): self._presetup() self._setup_file_loggers(logfile_level, logdir, log_size, log_rotate, log_compress) logger_warnings = logging.getLogger("py.warnings") logger_warnings.addHandler(self.stderr_handler) # setup RPM callbacks logger logger_rpm = logging.getLogger("dnf.rpm") logger_rpm.addHandler(self.stdout_handler) logger_rpm.addHandler(self.stderr_handler) logger_dnf = logging.getLogger("dnf") # temporarily turn off stdout/stderr handlers: self.stdout_handler.setLevel(WARNING) self.stderr_handler.setLevel(WARNING) _paint_mark(logger_dnf) _paint_mark(logger_rpm) # bring std handlers to the preferred level self.stdout_handler.setLevel(verbose_level) self.stderr_handler.setLevel(error_level) def _setup_from_dnf_conf(self, conf, file_loggers_only=False): verbose_level_r = _cfg_verbose_val2level(conf.debuglevel) error_level_r = _cfg_err_val2level(conf.errorlevel) logfile_level_r = _cfg_verbose_val2level(conf.logfilelevel) logdir = conf.logdir log_size = conf.log_size log_rotate = conf.log_rotate log_compress = conf.log_compress if file_loggers_only: return self._setup_file_loggers(logfile_level_r, logdir, log_size, log_rotate, log_compress) else: return self._setup( verbose_level_r, error_level_r, logfile_level_r, logdir, log_size, log_rotate, log_compress) class Timer(object): def __init__(self, what): self.what = what self.start = time.time() def __call__(self): diff = time.time() - self.start msg = 'timer: %s: %d ms' % (self.what, diff * 1000) logging.getLogger("dnf").log(DDEBUG, msg) _LIBDNF_TO_DNF_LOGLEVEL_MAPPING = { libdnf.utils.Logger.Level_CRITICAL: CRITICAL, libdnf.utils.Logger.Level_ERROR: ERROR, libdnf.utils.Logger.Level_WARNING: WARNING, libdnf.utils.Logger.Level_NOTICE: INFO, libdnf.utils.Logger.Level_INFO: INFO, libdnf.utils.Logger.Level_DEBUG: DEBUG, libdnf.utils.Logger.Level_TRACE: TRACE } class LibdnfLoggerCB(libdnf.utils.Logger): def __init__(self): super(LibdnfLoggerCB, self).__init__() self._dnf_logger = logging.getLogger("dnf") self._librepo_logger = logging.getLogger("librepo") def write(self, source, *args): """Log message. source -- integer, defines origin (libdnf, librepo, ...) of message, 0 - unknown """ if len(args) == 2: level, message = args elif len(args) == 4: time, pid, level, message = args if source == libdnf.utils.Logger.LOG_SOURCE_LIBREPO: self._librepo_logger.log(_LIBDNF_TO_DNF_LOGLEVEL_MAPPING[level], message) else: self._dnf_logger.log(_LIBDNF_TO_DNF_LOGLEVEL_MAPPING[level], message) libdnfLoggerCB = LibdnfLoggerCB() libdnf.utils.Log.setLogger(libdnfLoggerCB) dnssec.py 0000644 00000026565 15025013303 0006403 0 ustar 00 # dnssec.py # DNS extension for automatic GPG key verification # # Copyright (C) 2012-2018 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import print_function from __future__ import absolute_import from __future__ import unicode_literals from enum import Enum import base64 import hashlib import logging import re from dnf.i18n import _ import dnf.rpm import dnf.exceptions logger = logging.getLogger("dnf") RR_TYPE_OPENPGPKEY = 61 class DnssecError(dnf.exceptions.Error): """ Exception used in the dnssec module """ def __repr__(self): return "<DnssecError, value='{}'>"\ .format(self.value if self.value is not None else "Not specified") def email2location(email_address, tag="_openpgpkey"): # type: (str, str) -> str """ Implements RFC 7929, section 3 https://tools.ietf.org/html/rfc7929#section-3 :param email_address: :param tag: :return: """ split = email_address.rsplit("@", 1) if len(split) != 2: msg = "Email address must contain exactly one '@' sign." raise DnssecError(msg) local = split[0] domain = split[1] hash = hashlib.sha256() hash.update(local.encode('utf-8')) digest = base64.b16encode(hash.digest()[0:28])\ .decode("utf-8")\ .lower() return digest + "." + tag + "." + domain class Validity(Enum): """ Output of the verification algorithm. TODO: this type might be simplified in order to less reflect the underlying DNS layer. TODO: more specifically the variants from 3 to 5 should have more understandable names """ VALID = 1 REVOKED = 2 PROVEN_NONEXISTENCE = 3 RESULT_NOT_SECURE = 4 BOGUS_RESULT = 5 ERROR = 9 class NoKey: """ This class represents an absence of a key in the cache. It is an expression of non-existence using the Python's type system. """ pass class KeyInfo: """ Wrapper class for email and associated verification key, where both are represented in form of a string. """ def __init__(self, email=None, key=None): self.email = email self.key = key def __repr__(self): return 'KeyInfo("{}", "{}...")'.format(self.email, self.key.decode('ascii')[:6]) @staticmethod def from_rpm_key_object(userid, raw_key): # type: (str, bytes) -> KeyInfo """ Since dnf uses different format of the key than the one used in DNS RR, I need to convert the former one into the new one. """ input_email = re.search('<(.*@.*)>', userid) if input_email is None: raise DnssecError email = input_email.group(1) key = raw_key.decode('ascii').split('\n') start = 0 stop = 0 for i in range(0, len(key)): if key[i] == '-----BEGIN PGP PUBLIC KEY BLOCK-----': start = i if key[i] == '-----END PGP PUBLIC KEY BLOCK-----': stop = i cat_key = ''.join(key[start + 2:stop - 1]).encode('ascii') return KeyInfo(email, cat_key) class DNSSECKeyVerification: """ The main class when it comes to verification itself. It wraps Unbound context and a cache with already obtained results. """ # Mapping from email address to b64 encoded public key or NoKey in case of proven nonexistence _cache = {} # type: Dict[str, Union[str, NoKey]] @staticmethod def _cache_hit(key_union, input_key_string): # type: (Union[str, NoKey], str) -> Validity """ Compare the key in case it was found in the cache. """ if key_union == input_key_string: logger.debug("Cache hit, valid key") return Validity.VALID elif key_union is NoKey: logger.debug("Cache hit, proven non-existence") return Validity.PROVEN_NONEXISTENCE else: logger.debug("Key in cache: {}".format(key_union)) logger.debug("Input key : {}".format(input_key_string)) return Validity.REVOKED @staticmethod def _cache_miss(input_key): # type: (KeyInfo) -> Validity """ In case the key was not found in the cache, create an Unbound context and contact the DNS system """ try: import unbound except ImportError as e: msg = _("Configuration option 'gpgkey_dns_verification' requires " "python3-unbound ({})".format(e)) raise dnf.exceptions.Error(msg) ctx = unbound.ub_ctx() if ctx.set_option("verbosity:", "0") != 0: logger.debug("Unbound context: Failed to set verbosity") if ctx.set_option("qname-minimisation:", "yes") != 0: logger.debug("Unbound context: Failed to set qname minimisation") if ctx.resolvconf() != 0: logger.debug("Unbound context: Failed to read resolv.conf") if ctx.add_ta_file("/var/lib/unbound/root.key") != 0: logger.debug("Unbound context: Failed to add trust anchor file") status, result = ctx.resolve(email2location(input_key.email), RR_TYPE_OPENPGPKEY, unbound.RR_CLASS_IN) if status != 0: logger.debug("Communication with DNS servers failed") return Validity.ERROR if result.bogus: logger.debug("DNSSEC signatures are wrong ({})".format(result.why_bogus)) return Validity.BOGUS_RESULT if not result.secure: logger.debug("Result is not secured with DNSSEC") return Validity.RESULT_NOT_SECURE if result.nxdomain or (result.rcode == unbound.RCODE_NOERROR and not result.havedata): logger.debug("Non-existence of this record was proven by DNSSEC") return Validity.PROVEN_NONEXISTENCE if not result.havedata: # TODO: This is weird result, but there is no way to perform validation, so just return # an error # Should handle only SERVFAIL, REFUSED and similar rcodes logger.debug("Unknown error in DNS communication: {}".format(result.rcode_str)) return Validity.ERROR else: data = result.data.as_raw_data()[0] dns_data_b64 = base64.b64encode(data) if dns_data_b64 == input_key.key: return Validity.VALID else: # In case it is different, print the keys for further examination in debug mode logger.debug("Key from DNS: {}".format(dns_data_b64)) logger.debug("Input key : {}".format(input_key.key)) return Validity.REVOKED @staticmethod def verify(input_key): # type: (KeyInfo) -> Validity """ Public API. Use this method to verify a KeyInfo object. """ logger.debug("Running verification for key with id: {}".format(input_key.email)) key_union = DNSSECKeyVerification._cache.get(input_key.email) if key_union is not None: return DNSSECKeyVerification._cache_hit(key_union, input_key.key) else: result = DNSSECKeyVerification._cache_miss(input_key) if result == Validity.VALID: DNSSECKeyVerification._cache[input_key.email] = input_key.key elif result == Validity.PROVEN_NONEXISTENCE: DNSSECKeyVerification._cache[input_key.email] = NoKey() return result def nice_user_msg(ki, v): # type: (KeyInfo, Validity) -> str """ Inform the user about key validity in a human readable way. """ prefix = _("DNSSEC extension: Key for user ") + ki.email + " " if v == Validity.VALID: return prefix + _("is valid.") else: return prefix + _("has unknown status.") def any_msg(m): # type: (str) -> str """ Label any given message with DNSSEC extension tag """ return _("DNSSEC extension: ") + m class RpmImportedKeys: """ Wrapper around keys, that are imported in the RPM database. The keys are stored in packages with name gpg-pubkey, where the version and release is different for each of them. The key content itself is stored as an ASCII armored string in the package description, so it needs to be parsed before it can be used. """ @staticmethod def _query_db_for_gpg_keys(): # type: () -> List[KeyInfo] # TODO: base.conf.installroot ?? -----------------------\ transaction_set = dnf.rpm.transaction.TransactionWrapper() packages = transaction_set.dbMatch("name", "gpg-pubkey") return_list = [] for pkg in packages: packager = dnf.rpm.getheader(pkg, 'packager') email = re.search('<(.*@.*)>', packager).group(1) description = dnf.rpm.getheader(pkg, 'description') key_lines = description.split('\n')[3:-3] key_str = ''.join(key_lines) return_list += [KeyInfo(email, key_str.encode('ascii'))] return return_list @staticmethod def check_imported_keys_validity(): keys = RpmImportedKeys._query_db_for_gpg_keys() logger.info(any_msg(_("Testing already imported keys for their validity."))) for key in keys: try: result = DNSSECKeyVerification.verify(key) except DnssecError as e: # Errors in this exception should not be fatal, print it and just continue logger.warning("DNSSEC extension error (email={}): {}" .format(key.email, e.value)) continue # TODO: remove revoked keys automatically and possibly ask user to confirm if result == Validity.VALID: logger.debug(any_msg("GPG Key {} is valid".format(key.email))) pass elif result == Validity.PROVEN_NONEXISTENCE: logger.debug(any_msg("GPG Key {} does not support DNS" " verification".format(key.email))) elif result == Validity.BOGUS_RESULT: logger.info(any_msg("GPG Key {} could not be verified, because DNSSEC signatures" " are bogus. Possible causes: wrong configuration of the DNS" " server, MITM attack".format(key.email))) elif result == Validity.REVOKED: logger.info(any_msg("GPG Key {} has been revoked and should" " be removed immediately".format(key.email))) else: logger.debug(any_msg("GPG Key {} could not be tested".format(key.email))) pycomp.py 0000644 00000007024 15025013303 0006420 0 ustar 00 # pycomp.py # Python 2 and Python 3 compatibility module # # Copyright (C) 2013-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from gettext import NullTranslations from sys import version_info import base64 import email.mime.text import gettext import itertools import locale import sys import types PY3 = version_info.major >= 3 if PY3: from io import StringIO from configparser import ConfigParser import queue import urllib.parse import shlex # functions renamed in py3 Queue = queue.Queue basestring = unicode = str filterfalse = itertools.filterfalse long = int NullTranslations.ugettext = NullTranslations.gettext NullTranslations.ungettext = NullTranslations.ngettext xrange = range raw_input = input base64_decodebytes = base64.decodebytes urlparse = urllib.parse urllib_quote = urlparse.quote shlex_quote = shlex.quote sys_maxsize = sys.maxsize def gettext_setup(t): _ = t.gettext P_ = t.ngettext return (_, P_) # string helpers def is_py2str_py3bytes(o): return isinstance(o, bytes) def is_py3bytes(o): return isinstance(o, bytes) # functions that don't take unicode arguments in py2 ModuleType = lambda m: types.ModuleType(m) format = locale.format_string def setlocale(category, loc=None): locale.setlocale(category, loc) def write_to_file(f, content): f.write(content) def email_mime(body): return email.mime.text.MIMEText(body) else: # functions renamed in py3 from __builtin__ import unicode, basestring, long, xrange, raw_input from StringIO import StringIO from ConfigParser import ConfigParser import Queue import urllib import urlparse import pipes Queue = Queue.Queue filterfalse = itertools.ifilterfalse base64_decodebytes = base64.decodestring urllib_quote = urllib.quote shlex_quote = pipes.quote sys_maxsize = sys.maxint def gettext_setup(t): _ = t.ugettext P_ = t.ungettext return (_, P_) # string helpers def is_py2str_py3bytes(o): return isinstance(o, str) def is_py3bytes(o): return False # functions that don't take unicode arguments in py2 ModuleType = lambda m: types.ModuleType(m.encode('utf-8')) def format(percent, *args, **kwargs): return locale.format(percent.encode('utf-8'), *args, **kwargs) def setlocale(category, loc=None): locale.setlocale(category, loc.encode('utf-8')) def write_to_file(f, content): f.write(content.encode('utf-8')) def email_mime(body): return email.mime.text.MIMEText(body.encode('utf-8')) repodict.py 0000644 00000012046 15025013303 0006722 0 ustar 00 # repodict.py # Managing repo configuration in DNF. # # Copyright (C) 2013-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import unicode_literals from dnf.exceptions import ConfigError from dnf.i18n import _ import dnf.util import libdnf.conf import fnmatch import os logger = dnf.util.logger class RepoDict(dict): # :api def add(self, repo): # :api id_ = repo.id if id_ in self: msg = 'Repository %s is listed more than once in the configuration' raise ConfigError(msg % id_) try: repo._repo.verify() except RuntimeError as e: raise ConfigError("{0}".format(e)) self[id_] = repo def all(self): # :api return dnf.util.MultiCallList(self.values()) def _any_enabled(self): return not dnf.util.empty(self.iter_enabled()) def _enable_sub_repos(self, sub_name_fn): for repo in self.iter_enabled(): for found in self.get_matching(sub_name_fn(repo.id)): if not found.enabled: logger.info(_('enabling %s repository'), found.id) found.enable() def add_new_repo(self, repoid, conf, baseurl=(), **kwargs): # :api """ Creates new repo object and add it into RepoDict. Variables in provided values will be automatically substituted using conf.substitutions (like $releasever, ...) @param repoid: Repo ID - string @param conf: dnf Base().conf object @param baseurl: List of strings @param kwargs: keys and values that will be used to setattr on dnf.repo.Repo() object @return: dnf.repo.Repo() object """ def substitute(values): if isinstance(values, str): return libdnf.conf.ConfigParser.substitute(values, conf.substitutions) elif isinstance(values, list) or isinstance(values, tuple): substituted = [] for value in values: if isinstance(value, str): substituted.append( libdnf.conf.ConfigParser.substitute(value, conf.substitutions)) if substituted: return substituted return values repo = dnf.repo.Repo(repoid, conf) for path in baseurl: if '://' not in path: path = 'file://{}'.format(os.path.abspath(path)) repo.baseurl += [substitute(path)] for (key, value) in kwargs.items(): setattr(repo, key, substitute(value)) self.add(repo) logger.info(_("Added %s repo from %s"), repoid, ', '.join(baseurl)) return repo def enable_debug_repos(self): # :api """enable debug repos corresponding to already enabled binary repos""" def debug_name(name): return ("{}-debug-rpms".format(name[:-5]) if name.endswith("-rpms") else "{}-debuginfo".format(name)) self._enable_sub_repos(debug_name) def enable_source_repos(self): # :api """enable source repos corresponding to already enabled binary repos""" def source_name(name): return ("{}-source-rpms".format(name[:-5]) if name.endswith("-rpms") else "{}-source".format(name)) self._enable_sub_repos(source_name) def get_matching(self, key): # :api if dnf.util.is_glob_pattern(key): l = [self[k] for k in self if fnmatch.fnmatch(k, key)] return dnf.util.MultiCallList(l) repo = self.get(key, None) if repo is None: return dnf.util.MultiCallList([]) return dnf.util.MultiCallList([repo]) def iter_enabled(self): # :api return (r for r in self.values() if r.enabled) def items(self): """return repos sorted by priority""" return (item for item in sorted(super(RepoDict, self).items(), key=lambda x: (x[1].priority, x[1].cost))) def __iter__(self): return self.keys() def keys(self): return (k for k, v in self.items()) def values(self): return (v for k, v in self.items()) yum/__pycache__/misc.cpython-39.opt-1.pyc 0000644 00000022477 15025013303 0014115 0 ustar 00 a �!c�+ � @ sJ d Z ddlmZmZ ddlmZ ddlmZmZmZ ddl T ddl Z ddl Z ddlZ ddlZ ddlZ ddlZddlZddlZddlZddlZddlZddlZddlZddlZdgZdadd � Z da d d � Z d d � Z G dd� de �Z!dd� Z"dd� Z#d(dd�Z$dd� Z%dd� Z&dd � Z'd)d d �Z(d d!� Z)da*d"d#� Z+d*d$d%�Z,d+d&d'�Z-dS ),z% Assorted utility functions for yum. � )�print_function�absolute_import)�unicode_literals)�base64_decodebytes� basestring�unicode)�*NZsha256c C s t du rt�d�ja t | �S )z( Tests if a string is a shell wildcard. 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See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # """ Assorted utility functions for yum. """ from __future__ import print_function, absolute_import from __future__ import unicode_literals from dnf.pycomp import base64_decodebytes, basestring, unicode from stat import * import libdnf.utils import dnf.const import dnf.crypto import dnf.exceptions import dnf.i18n import errno import glob import io import os import os.path import pwd import re import shutil import tempfile _default_checksums = ['sha256'] _re_compiled_glob_match = None def re_glob(s): """ Tests if a string is a shell wildcard. """ global _re_compiled_glob_match if _re_compiled_glob_match is None: _re_compiled_glob_match = re.compile(r'[*?]|\[.+\]').search return _re_compiled_glob_match(s) _re_compiled_full_match = None def re_full_search_needed(s): """ Tests if a string needs a full nevra match, instead of just name. """ global _re_compiled_full_match if _re_compiled_full_match is None: # A glob, or a "." or "-" separator, followed by something (the ".") one = re.compile(r'.*([-.*?]|\[.+\]).').match # Any epoch, for envra two = re.compile('[0-9]+:').match _re_compiled_full_match = (one, two) for rec in _re_compiled_full_match: if rec(s): return True return False def get_default_chksum_type(): return _default_checksums[0] class GenericHolder(object): """Generic Holder class used to hold other objects of known types It exists purely to be able to do object.somestuff, object.someotherstuff or object[key] and pass object to another function that will understand it""" def __init__(self, iter=None): self.__iter = iter def __iter__(self): if self.__iter is not None: return iter(self[self.__iter]) def __getitem__(self, item): if hasattr(self, item): return getattr(self, item) else: raise KeyError(item) def all_lists(self): """Return a dictionary of all lists.""" return {key: list_ for key, list_ in vars(self).items() if type(list_) is list} def merge_lists(self, other): """ Concatenate the list attributes from 'other' to ours. """ for (key, val) in other.all_lists().items(): vars(self).setdefault(key, []).extend(val) return self def procgpgkey(rawkey): '''Convert ASCII-armored GPG key to binary ''' # Normalise newlines rawkey = re.sub(b'\r\n?', b'\n', rawkey) # Extract block block = io.BytesIO() inblock = 0 pastheaders = 0 for line in rawkey.split(b'\n'): if line.startswith(b'-----BEGIN PGP PUBLIC KEY BLOCK-----'): inblock = 1 elif inblock and line.strip() == b'': pastheaders = 1 elif inblock and line.startswith(b'-----END PGP PUBLIC KEY BLOCK-----'): # Hit the end of the block, get out break elif pastheaders and line.startswith(b'='): # Hit the CRC line, don't include this and stop break elif pastheaders: block.write(line + b'\n') # Decode and return return base64_decodebytes(block.getvalue()) def keyInstalled(ts, keyid, timestamp): ''' Return if the GPG key described by the given keyid and timestamp are installed in the rpmdb. The keyid and timestamp should both be passed as integers. The ts is an rpm transaction set object Return values: - -1 key is not installed - 0 key with matching ID and timestamp is installed - 1 key with matching ID is installed but has an older timestamp - 2 key with matching ID is installed but has a newer timestamp No effort is made to handle duplicates. The first matching keyid is used to calculate the return result. ''' # Search for hdr in ts.dbMatch('name', 'gpg-pubkey'): if hdr['version'] == keyid: installedts = int(hdr['release'], 16) if installedts == timestamp: return 0 elif installedts < timestamp: return 1 else: return 2 return -1 def import_key_to_pubring(rawkey, keyid, gpgdir=None, make_ro_copy=True): if not os.path.exists(gpgdir): os.makedirs(gpgdir) with dnf.crypto.pubring_dir(gpgdir), dnf.crypto.Context() as ctx: # import the key with open(os.path.join(gpgdir, 'gpg.conf'), 'wb') as fp: fp.write(b'') ctx.op_import(rawkey) if make_ro_copy: rodir = gpgdir + '-ro' if not os.path.exists(rodir): os.makedirs(rodir, mode=0o755) for f in glob.glob(gpgdir + '/*'): basename = os.path.basename(f) ro_f = rodir + '/' + basename shutil.copy(f, ro_f) os.chmod(ro_f, 0o755) # yes it is this stupid, why do you ask? opts = """lock-never no-auto-check-trustdb trust-model direct no-expensive-trust-checks no-permission-warning preserve-permissions """ with open(os.path.join(rodir, 'gpg.conf'), 'w', 0o755) as fp: fp.write(opts) return True def getCacheDir(): """return a path to a valid and safe cachedir - only used when not running as root or when --tempcache is set""" uid = os.geteuid() try: usertup = pwd.getpwuid(uid) username = dnf.i18n.ucd(usertup[0]) prefix = '%s-%s-' % (dnf.const.PREFIX, username) except KeyError: prefix = '%s-%s-' % (dnf.const.PREFIX, uid) # check for /var/tmp/prefix-* - dirpath = '%s/%s*' % (dnf.const.TMPDIR, prefix) cachedirs = sorted(glob.glob(dirpath)) for thisdir in cachedirs: stats = os.lstat(thisdir) if S_ISDIR(stats[0]) and S_IMODE(stats[0]) == 448 and stats[4] == uid: return thisdir # make the dir (tempfile.mkdtemp()) cachedir = tempfile.mkdtemp(prefix=prefix, dir=dnf.const.TMPDIR) return cachedir def seq_max_split(seq, max_entries): """ Given a seq, split into a list of lists of length max_entries each. """ ret = [] num = len(seq) seq = list(seq) # Trying to use a set/etc. here is bad beg = 0 while num > max_entries: end = beg + max_entries ret.append(seq[beg:end]) beg += max_entries num -= max_entries ret.append(seq[beg:]) return ret def unlink_f(filename): """ Call os.unlink, but don't die if the file isn't there. This is the main difference between "rm -f" and plain "rm". """ try: os.unlink(filename) except OSError as e: if e.errno != errno.ENOENT: raise def stat_f(filename, ignore_EACCES=False): """ Call os.stat(), but don't die if the file isn't there. Returns None. """ try: return os.stat(filename) except OSError as e: if e.errno in (errno.ENOENT, errno.ENOTDIR): return None if ignore_EACCES and e.errno == errno.EACCES: return None raise def _getloginuid(): """ Get the audit-uid/login-uid, if available. os.getuid() is returned instead if there was a problem. Note that no caching is done here. """ # We might normally call audit.audit_getloginuid(), except that requires # importing all of the audit module. And it doesn't work anyway: BZ 518721 try: with open("/proc/self/loginuid") as fo: data = fo.read() return int(data) except (IOError, ValueError): return os.getuid() _cached_getloginuid = None def getloginuid(): """ Get the audit-uid/login-uid, if available. os.getuid() is returned instead if there was a problem. The value is cached, so you don't have to save it. """ global _cached_getloginuid if _cached_getloginuid is None: _cached_getloginuid = _getloginuid() return _cached_getloginuid def decompress(filename, dest=None, check_timestamps=False): """take a filename and decompress it into the same relative location. When the compression type is not recognized (or file is not compressed), the content of the file is copied to the destination""" if dest: out = dest else: out = None dot_pos = filename.rfind('.') if dot_pos > 0: ext = filename[dot_pos:] if ext in ('.zck', '.xz', '.bz2', '.gz', '.lzma', '.zst'): out = filename[:dot_pos] if out is None: raise dnf.exceptions.MiscError("Could not determine destination filename") if check_timestamps: fi = stat_f(filename) fo = stat_f(out) if fi and fo and fo.st_mtime == fi.st_mtime: return out try: # libdnf.utils.decompress either decompress file to the destination or # copy the content if the compression type is not recognized libdnf.utils.decompress(filename, out, 0o644) except RuntimeError as e: raise dnf.exceptions.MiscError(str(e)) if check_timestamps and fi: os.utime(out, (fi.st_mtime, fi.st_mtime)) return out def read_in_items_from_dot_dir(thisglob, line_as_list=True): """ Takes a glob of a dir (like /etc/foo.d/\\*.foo) returns a list of all the lines in all the files matching that glob, ignores comments and blank lines, optional paramater 'line_as_list tells whether to treat each line as a space or comma-separated list, defaults to True. """ results = [] for fname in glob.glob(thisglob): with open(fname) as f: for line in f: if re.match(r'\s*(#|$)', line): continue line = line.rstrip() # no more trailing \n's line = line.lstrip() # be nice if not line: continue if line_as_list: line = line.replace('\n', ' ') line = line.replace(',', ' ') results.extend(line.split()) continue results.append(line) return results yum/rpmtrans.py 0000644 00000037212 15025013303 0007573 0 ustar 00 # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. # Copyright 2005 Duke University # Parts Copyright 2007 Red Hat, Inc from __future__ import print_function, absolute_import from __future__ import unicode_literals import libdnf.transaction from dnf.i18n import _, ucd import dnf.callback import dnf.transaction import dnf.util import rpm import os import logging import sys import tempfile import traceback import warnings # TODO: merge w/ libdnf # transaction set states TS_UPDATE = 10 TS_INSTALL = 20 TS_ERASE = 40 TS_OBSOLETED = 50 TS_OBSOLETING = 60 TS_AVAILABLE = 70 TS_UPDATED = 90 TS_FAILED = 100 TS_INSTALL_STATES = [TS_INSTALL, TS_UPDATE, TS_OBSOLETING] TS_REMOVE_STATES = [TS_ERASE, TS_OBSOLETED, TS_UPDATED] RPM_ACTIONS_SET = {libdnf.transaction.TransactionItemAction_INSTALL, libdnf.transaction.TransactionItemAction_DOWNGRADE, libdnf.transaction.TransactionItemAction_DOWNGRADED, libdnf.transaction.TransactionItemAction_OBSOLETE, libdnf.transaction.TransactionItemAction_OBSOLETED, libdnf.transaction.TransactionItemAction_UPGRADE, libdnf.transaction.TransactionItemAction_UPGRADED, libdnf.transaction.TransactionItemAction_REMOVE, libdnf.transaction.TransactionItemAction_REINSTALLED} logger = logging.getLogger('dnf') def _add_deprecated_action(name): """ Wrapper to return a deprecated action constant while printing a deprecation warning. """ @property def _func(self): msg = "%s.%s is deprecated. Use dnf.callback.%s instead." \ % (self.__class__.__name__, name, name) warnings.warn(msg, DeprecationWarning, stacklevel=2) value = getattr(dnf.callback, name) return value return _func class TransactionDisplay(object): # :api def __init__(self): # :api pass # use constants from dnf.callback which are the official API PKG_CLEANUP = _add_deprecated_action("PKG_CLEANUP") PKG_DOWNGRADE = _add_deprecated_action("PKG_DOWNGRADE") PKG_REMOVE = _add_deprecated_action("PKG_REMOVE") PKG_ERASE = PKG_REMOVE PKG_INSTALL = _add_deprecated_action("PKG_INSTALL") PKG_OBSOLETE = _add_deprecated_action("PKG_OBSOLETE") PKG_REINSTALL = _add_deprecated_action("PKG_REINSTALL") PKG_UPGRADE = _add_deprecated_action("PKG_UPGRADE") PKG_VERIFY = _add_deprecated_action("PKG_VERIFY") TRANS_PREPARATION = _add_deprecated_action("TRANS_PREPARATION") PKG_SCRIPTLET = _add_deprecated_action("PKG_SCRIPTLET") TRANS_POST = _add_deprecated_action("TRANS_POST") def progress(self, package, action, ti_done, ti_total, ts_done, ts_total): """Report ongoing progress on a transaction item. :api :param package: a package being processed :param action: the action being performed :param ti_done: number of processed bytes of the transaction item being processed :param ti_total: total number of bytes of the transaction item being processed :param ts_done: number of actions processed in the whole transaction :param ts_total: total number of actions in the whole transaction """ pass def scriptout(self, msgs): """Hook for reporting an rpm scriptlet output. :param msgs: the scriptlet output """ pass def error(self, message): """Report an error that occurred during the transaction. :api""" pass def filelog(self, package, action): # check package object type - if it is a string - just output it """package is the same as in progress() - a package object or simple string action is also the same as in progress()""" pass def verify_tsi_package(self, pkg, count, total): # TODO: replace with verify_tsi? self.progress(pkg, dnf.transaction.PKG_VERIFY, 100, 100, count, total) class ErrorTransactionDisplay(TransactionDisplay): """An RPMTransaction display that prints errors to standard output.""" def error(self, message): super(ErrorTransactionDisplay, self).error(message) dnf.util._terminal_messenger('print', message, sys.stderr) class LoggingTransactionDisplay(TransactionDisplay): ''' Base class for a RPMTransaction display callback class ''' def __init__(self): super(LoggingTransactionDisplay, self).__init__() self.rpm_logger = logging.getLogger('dnf.rpm') def error(self, message): self.rpm_logger.error(message) def filelog(self, package, action): action_str = dnf.transaction.FILE_ACTIONS[action] msg = '%s: %s' % (action_str, package) self.rpm_logger.log(dnf.logging.SUBDEBUG, msg) def scriptout(self, msgs): if msgs: self.rpm_logger.info(ucd(msgs)) class RPMTransaction(object): def __init__(self, base, test=False, displays=()): if not displays: displays = [ErrorTransactionDisplay()] self.displays = displays self.base = base self.test = test # are we a test? self.trans_running = False self.fd = None self.total_actions = 0 self.total_installed = 0 self.complete_actions = 0 self.installed_pkg_names = set() self.total_removed = 0 self._setupOutputLogging(base.conf.rpmverbosity) self._te_list = [] # Index in _te_list of the transaction element being processed (for use # in callbacks) self._te_index = 0 self._tsi_cache = None def _setupOutputLogging(self, rpmverbosity="info"): # UGLY... set up the transaction to record output from scriptlets io_r = tempfile.NamedTemporaryFile() self._readpipe = io_r self._writepipe = open(io_r.name, 'w+b') self.base._ts.setScriptFd(self._writepipe) rpmverbosity = {'critical' : 'crit', 'emergency' : 'emerg', 'error' : 'err', 'information' : 'info', 'warn' : 'warning'}.get(rpmverbosity, rpmverbosity) rpmverbosity = 'RPMLOG_' + rpmverbosity.upper() if not hasattr(rpm, rpmverbosity): rpmverbosity = 'RPMLOG_INFO' rpm.setVerbosity(getattr(rpm, rpmverbosity)) rpm.setLogFile(self._writepipe) def _shutdownOutputLogging(self): # reset rpm bits from recording output rpm.setVerbosity(rpm.RPMLOG_NOTICE) rpm.setLogFile(sys.stderr) try: self._writepipe.close() except: pass def _scriptOutput(self): try: # XXX ugly workaround of problem which started after upgrading glibc # from glibc-2.27-32.fc28.x86_64 to glibc-2.28-9.fc29.x86_64 # After this upgrade nothing is read from _readpipe, so every # posttrans and postun scriptlet output is lost. The problem # only occurs when using dnf-2, dnf-3 is OK. # I did not find the root cause of this error yet. self._readpipe.seek(self._readpipe.tell()) out = self._readpipe.read() if not out: return None return out except IOError: pass def messages(self): messages = self._scriptOutput() if messages: for line in messages.splitlines(): yield ucd(line) def _scriptout(self): msgs = self._scriptOutput() for display in self.displays: display.scriptout(msgs) self.base.history.log_scriptlet_output(msgs) def __del__(self): self._shutdownOutputLogging() def _extract_cbkey(self, cbkey): """Obtain the package related to the calling callback.""" if hasattr(cbkey, "pkg"): tsi = cbkey return [tsi] te = self._te_list[self._te_index] te_nevra = dnf.util._te_nevra(te) if self._tsi_cache: if str(self._tsi_cache[0]) == te_nevra: return self._tsi_cache items = [] for tsi in self.base.transaction: if tsi.action not in RPM_ACTIONS_SET: # skip REINSTALL in order to return REINSTALLED, or REASON_CHANGE to avoid crash continue if str(tsi) == te_nevra: items.append(tsi) if items: self._tsi_cache = items return items raise RuntimeError("TransactionItem not found for key: %s" % cbkey) def callback(self, what, amount, total, key, client_data): try: if isinstance(key, str): key = ucd(key) if what == rpm.RPMCALLBACK_TRANS_START: self._transStart(total) elif what == rpm.RPMCALLBACK_TRANS_STOP: pass elif what == rpm.RPMCALLBACK_TRANS_PROGRESS: self._trans_progress(amount, total) elif what == rpm.RPMCALLBACK_ELEM_PROGRESS: # This callback type is issued every time the next transaction # element is about to be processed by RPM, before any other # callbacks are issued. "amount" carries the index of the element. self._elemProgress(key, amount) elif what == rpm.RPMCALLBACK_INST_OPEN_FILE: return self._instOpenFile(key) elif what == rpm.RPMCALLBACK_INST_CLOSE_FILE: self._instCloseFile(key) elif what == rpm.RPMCALLBACK_INST_START: self._inst_start(key) elif what == rpm.RPMCALLBACK_INST_STOP: self._inst_stop(key) elif what == rpm.RPMCALLBACK_INST_PROGRESS: self._instProgress(amount, total, key) elif what == rpm.RPMCALLBACK_UNINST_START: self._uninst_start(key) elif what == rpm.RPMCALLBACK_UNINST_STOP: self._unInstStop(key) elif what == rpm.RPMCALLBACK_UNINST_PROGRESS: self._uninst_progress(amount, total, key) elif what == rpm.RPMCALLBACK_CPIO_ERROR: self._cpioError(key) elif what == rpm.RPMCALLBACK_UNPACK_ERROR: self._unpackError(key) elif what == rpm.RPMCALLBACK_SCRIPT_ERROR: self._scriptError(amount, total, key) elif what == rpm.RPMCALLBACK_SCRIPT_START: self._script_start(key) elif what == rpm.RPMCALLBACK_SCRIPT_STOP: self._scriptStop() except Exception: exc_type, exc_value, exc_traceback = sys.exc_info() except_list = traceback.format_exception(exc_type, exc_value, exc_traceback) logger.critical(''.join(except_list)) def _transStart(self, total): self.total_actions = total if self.test: return self.trans_running = True self._te_list = list(self.base._ts) def _trans_progress(self, amount, total): action = dnf.transaction.TRANS_PREPARATION for display in self.displays: display.progress('', action, amount + 1, total, 1, 1) def _elemProgress(self, key, index): self._te_index = index self.complete_actions += 1 if not self.test: transaction_list = self._extract_cbkey(key) for display in self.displays: display.filelog(transaction_list[0].pkg, transaction_list[0].action) def _instOpenFile(self, key): self.lastmsg = None transaction_list = self._extract_cbkey(key) pkg = transaction_list[0].pkg rpmloc = pkg.localPkg() try: self.fd = open(rpmloc) except IOError as e: for display in self.displays: display.error("Error: Cannot open file %s: %s" % (rpmloc, e)) else: if self.trans_running: self.total_installed += 1 self.installed_pkg_names.add(pkg.name) return self.fd.fileno() def _instCloseFile(self, key): self.fd.close() self.fd = None def _inst_start(self, key): pass def _inst_stop(self, key): if self.test or not self.trans_running: return self._scriptout() if self.complete_actions == self.total_actions: # RPM doesn't explicitly report when post-trans phase starts action = dnf.transaction.TRANS_POST for display in self.displays: display.progress(None, action, None, None, None, None) def _instProgress(self, amount, total, key): transaction_list = self._extract_cbkey(key) pkg = transaction_list[0].pkg action = transaction_list[0].action for display in self.displays: display.progress(pkg, action, amount, total, self.complete_actions, self.total_actions) def _uninst_start(self, key): self.total_removed += 1 def _uninst_progress(self, amount, total, key): transaction_list = self._extract_cbkey(key) pkg = transaction_list[0].pkg action = transaction_list[0].action for display in self.displays: display.progress(pkg, action, amount, total, self.complete_actions, self.total_actions) def _unInstStop(self, key): if self.test: return self._scriptout() def _cpioError(self, key): transaction_list = self._extract_cbkey(key) msg = "Error in cpio payload of rpm package %s" % transaction_list[0].pkg for display in self.displays: display.error(msg) def _unpackError(self, key): transaction_list = self._extract_cbkey(key) msg = "Error unpacking rpm package %s" % transaction_list[0].pkg for display in self.displays: display.error(msg) def _scriptError(self, amount, total, key): # "amount" carries the failed scriptlet tag, # "total" carries fatal/non-fatal status scriptlet_name = rpm.tagnames.get(amount, "<unknown>") transaction_list = self._extract_cbkey(key) name = transaction_list[0].pkg.name msg = ("Error in %s scriptlet in rpm package %s" % (scriptlet_name, name)) for display in self.displays: display.error(msg) def _script_start(self, key): # TODO: this doesn't fit into libdnf TransactionItem use cases action = dnf.transaction.PKG_SCRIPTLET if key is None and self._te_list == []: pkg = 'None' else: transaction_list = self._extract_cbkey(key) pkg = transaction_list[0].pkg complete = self.complete_actions if self.total_actions != 0 and self.complete_actions != 0 \ else 1 total = self.total_actions if self.total_actions != 0 and self.complete_actions != 0 else 1 for display in self.displays: display.progress(pkg, action, 100, 100, complete, total) def _scriptStop(self): self._scriptout() def verify_tsi_package(self, pkg, count, total): for display in self.displays: display.verify_tsi_package(pkg, count, total) yum/__init__.py 0000644 00000001750 15025013303 0007462 0 ustar 00 # __init__.py # The legacy YUM subpackage. # # Copyright (C) 2013 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # comps.py 0000644 00000060367 15025013303 0006243 0 ustar 00 # comps.py # Interface to libcomps. # # Copyright (C) 2013-2018 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import print_function from __future__ import unicode_literals import libdnf.transaction from dnf.exceptions import CompsError from dnf.i18n import _, ucd from functools import reduce import dnf.i18n import dnf.util import fnmatch import gettext import itertools import libcomps import locale import logging import operator import re import sys logger = logging.getLogger("dnf") # :api :binformat CONDITIONAL = libdnf.transaction.CompsPackageType_CONDITIONAL DEFAULT = libdnf.transaction.CompsPackageType_DEFAULT MANDATORY = libdnf.transaction.CompsPackageType_MANDATORY OPTIONAL = libdnf.transaction.CompsPackageType_OPTIONAL ALL_TYPES = CONDITIONAL | DEFAULT | MANDATORY | OPTIONAL def _internal_comps_length(comps): collections = (comps.categories, comps.groups, comps.environments) return reduce(operator.__add__, map(len, collections)) def _first_if_iterable(seq): if seq is None: return None return dnf.util.first(seq) def _by_pattern(pattern, case_sensitive, sqn): """Return items from sqn matching either exactly or glob-wise.""" pattern = dnf.i18n.ucd(pattern) exact = {g for g in sqn if g.name == pattern or g.id == pattern} if exact: return exact if case_sensitive: match = re.compile(fnmatch.translate(pattern)).match else: match = re.compile(fnmatch.translate(pattern), flags=re.I).match ret = set() for g in sqn: if match(g.id): ret.add(g) elif g.name is not None and match(g.name): ret.add(g) elif g.ui_name is not None and match(g.ui_name): ret.add(g) return ret def _fn_display_order(group): return sys.maxsize if group.display_order is None else group.display_order def install_or_skip(install_fnc, grp_or_env_id, types, exclude=None, strict=True, exclude_groups=None): """ Installs a group or an environment identified by grp_or_env_id. This method is preserved for API compatibility. It used to catch an exception thrown when a gorup or env was already installed, which is no longer thrown. `install_fnc` has to be Solver._group_install or Solver._environment_install. """ return install_fnc(grp_or_env_id, types, exclude, strict, exclude_groups) class _Langs(object): """Get all usable abbreviations for the current language.""" def __init__(self): self.last_locale = None self.cache = None @staticmethod def _dotted_locale_str(): lcl = locale.getlocale(locale.LC_MESSAGES) if lcl == (None, None): return 'C' return '.'.join(lcl) def get(self): current_locale = self._dotted_locale_str() if self.last_locale == current_locale: return self.cache self.cache = [] locales = [current_locale] if current_locale != 'C': locales.append('C') for l in locales: for nlang in gettext._expand_lang(l): if nlang not in self.cache: self.cache.append(nlang) self.last_locale = current_locale return self.cache class CompsQuery(object): AVAILABLE = 1 INSTALLED = 2 ENVIRONMENTS = 1 GROUPS = 2 def __init__(self, comps, history, kinds, status): self.comps = comps self.history = history self.kinds = kinds self.status = status def _get_groups(self, available, installed): result = set() if self.status & self.AVAILABLE: result.update({i.id for i in available}) if self.status & self.INSTALLED: for i in installed: group = i.getCompsGroupItem() if not group: continue result.add(group.getGroupId()) return result def _get_envs(self, available, installed): result = set() if self.status & self.AVAILABLE: result.update({i.id for i in available}) if self.status & self.INSTALLED: for i in installed: env = i.getCompsEnvironmentItem() if not env: continue result.add(env.getEnvironmentId()) return result def get(self, *patterns): res = dnf.util.Bunch() res.environments = [] res.groups = [] for pat in patterns: envs = grps = [] if self.kinds & self.ENVIRONMENTS: available = self.comps.environments_by_pattern(pat) installed = self.history.env.search_by_pattern(pat) envs = self._get_envs(available, installed) res.environments.extend(envs) if self.kinds & self.GROUPS: available = self.comps.groups_by_pattern(pat) installed = self.history.group.search_by_pattern(pat) grps = self._get_groups(available, installed) res.groups.extend(grps) if not envs and not grps: if self.status == self.INSTALLED: msg = _("Module or Group '%s' is not installed.") % ucd(pat) elif self.status == self.AVAILABLE: msg = _("Module or Group '%s' is not available.") % ucd(pat) else: msg = _("Module or Group '%s' does not exist.") % ucd(pat) raise CompsError(msg) return res class Forwarder(object): def __init__(self, iobj, langs): self._i = iobj self._langs = langs def __getattr__(self, name): return getattr(self._i, name) def _ui_text(self, default, dct): for l in self._langs.get(): t = dct.get(l) if t is not None: return t return default @property def ui_description(self): return self._ui_text(self.desc, self.desc_by_lang) @property def ui_name(self): return self._ui_text(self.name, self.name_by_lang) class Category(Forwarder): # :api def __init__(self, iobj, langs, group_factory): super(Category, self).__init__(iobj, langs) self._group_factory = group_factory def _build_group(self, grp_id): grp = self._group_factory(grp_id.name) if grp is None: msg = "no group '%s' from category '%s'" raise ValueError(msg % (grp_id.name, self.id)) return grp def groups_iter(self): for grp_id in self.group_ids: yield self._build_group(grp_id) @property def groups(self): return list(self.groups_iter()) class Environment(Forwarder): # :api def __init__(self, iobj, langs, group_factory): super(Environment, self).__init__(iobj, langs) self._group_factory = group_factory def _build_group(self, grp_id): grp = self._group_factory(grp_id.name) if grp is None: msg = "no group '%s' from environment '%s'" raise ValueError(msg % (grp_id.name, self.id)) return grp def _build_groups(self, ids): groups = [] for gi in ids: try: groups.append(self._build_group(gi)) except ValueError as e: logger.error(e) return groups def groups_iter(self): for grp_id in itertools.chain(self.group_ids, self.option_ids): try: yield self._build_group(grp_id) except ValueError as e: logger.error(e) @property def mandatory_groups(self): return self._build_groups(self.group_ids) @property def optional_groups(self): return self._build_groups(self.option_ids) class Group(Forwarder): # :api def __init__(self, iobj, langs, pkg_factory): super(Group, self).__init__(iobj, langs) self._pkg_factory = pkg_factory self.selected = iobj.default def _packages_of_type(self, type_): return [pkg for pkg in self.packages if pkg.type == type_] @property def conditional_packages(self): return self._packages_of_type(libcomps.PACKAGE_TYPE_CONDITIONAL) @property def default_packages(self): return self._packages_of_type(libcomps.PACKAGE_TYPE_DEFAULT) def packages_iter(self): # :api return map(self._pkg_factory, self.packages) @property def mandatory_packages(self): return self._packages_of_type(libcomps.PACKAGE_TYPE_MANDATORY) @property def optional_packages(self): return self._packages_of_type(libcomps.PACKAGE_TYPE_OPTIONAL) @property def visible(self): return self._i.uservisible class Package(Forwarder): """Represents comps package data. :api""" _OPT_MAP = { libcomps.PACKAGE_TYPE_CONDITIONAL : CONDITIONAL, libcomps.PACKAGE_TYPE_DEFAULT : DEFAULT, libcomps.PACKAGE_TYPE_MANDATORY : MANDATORY, libcomps.PACKAGE_TYPE_OPTIONAL : OPTIONAL, } def __init__(self, ipkg): self._i = ipkg @property def name(self): # :api return self._i.name @property def option_type(self): # :api return self._OPT_MAP[self.type] class Comps(object): # :api def __init__(self): self._i = libcomps.Comps() self._langs = _Langs() def __len__(self): return _internal_comps_length(self._i) def _build_category(self, icategory): return Category(icategory, self._langs, self._group_by_id) def _build_environment(self, ienvironment): return Environment(ienvironment, self._langs, self._group_by_id) def _build_group(self, igroup): return Group(igroup, self._langs, self._build_package) def _build_package(self, ipkg): return Package(ipkg) def _add_from_xml_filename(self, fn): comps = libcomps.Comps() try: comps.fromxml_f(fn) except libcomps.ParserError: errors = comps.get_last_errors() raise CompsError(' '.join(errors)) self._i += comps @property def categories(self): # :api return list(self.categories_iter()) def category_by_pattern(self, pattern, case_sensitive=False): # :api assert dnf.util.is_string_type(pattern) cats = self.categories_by_pattern(pattern, case_sensitive) return _first_if_iterable(cats) def categories_by_pattern(self, pattern, case_sensitive=False): # :api assert dnf.util.is_string_type(pattern) return _by_pattern(pattern, case_sensitive, self.categories) def categories_iter(self): # :api return (self._build_category(c) for c in self._i.categories) @property def environments(self): # :api return sorted(self.environments_iter(), key=_fn_display_order) def _environment_by_id(self, id): assert dnf.util.is_string_type(id) return dnf.util.first(g for g in self.environments_iter() if g.id == id) def environment_by_pattern(self, pattern, case_sensitive=False): # :api assert dnf.util.is_string_type(pattern) envs = self.environments_by_pattern(pattern, case_sensitive) return _first_if_iterable(envs) def environments_by_pattern(self, pattern, case_sensitive=False): # :api assert dnf.util.is_string_type(pattern) envs = list(self.environments_iter()) found_envs = _by_pattern(pattern, case_sensitive, envs) return sorted(found_envs, key=_fn_display_order) def environments_iter(self): # :api return (self._build_environment(e) for e in self._i.environments) @property def groups(self): # :api return sorted(self.groups_iter(), key=_fn_display_order) def _group_by_id(self, id_): assert dnf.util.is_string_type(id_) return dnf.util.first(g for g in self.groups_iter() if g.id == id_) def group_by_pattern(self, pattern, case_sensitive=False): # :api assert dnf.util.is_string_type(pattern) grps = self.groups_by_pattern(pattern, case_sensitive) return _first_if_iterable(grps) def groups_by_pattern(self, pattern, case_sensitive=False): # :api assert dnf.util.is_string_type(pattern) grps = _by_pattern(pattern, case_sensitive, list(self.groups_iter())) return sorted(grps, key=_fn_display_order) def groups_iter(self): # :api return (self._build_group(g) for g in self._i.groups) class CompsTransPkg(object): def __init__(self, pkg_or_name): if dnf.util.is_string_type(pkg_or_name): # from package name self.basearchonly = False self.name = pkg_or_name self.optional = True self.requires = None elif isinstance(pkg_or_name, libdnf.transaction.CompsGroupPackage): # from swdb package # TODO: self.basearchonly = False # self.basearchonly = pkg_or_name.basearchonly self.name = pkg_or_name.getName() self.optional = pkg_or_name.getPackageType() & libcomps.PACKAGE_TYPE_OPTIONAL # TODO: self.requires = None # self.requires = pkg_or_name.requires else: # from comps package self.basearchonly = pkg_or_name.basearchonly self.name = pkg_or_name.name self.optional = pkg_or_name.type & libcomps.PACKAGE_TYPE_OPTIONAL self.requires = pkg_or_name.requires def __eq__(self, other): return (self.name == other.name and self.basearchonly == other.basearchonly and self.optional == other.optional and self.requires == other.requires) def __str__(self): return self.name def __hash__(self): return hash((self.name, self.basearchonly, self.optional, self.requires)) class TransactionBunch(object): def __init__(self): self._install = set() self._install_opt = set() self._remove = set() self._upgrade = set() def __iadd__(self, other): self._install.update(other._install) self._install_opt.update(other._install_opt) self._upgrade.update(other._upgrade) self._remove = (self._remove | other._remove) - \ self._install - self._install_opt - self._upgrade return self def __len__(self): return len(self.install) + len(self.install_opt) + len(self.upgrade) + len(self.remove) @staticmethod def _set_value(param, val): for item in val: if isinstance(item, CompsTransPkg): param.add(item) else: param.add(CompsTransPkg(item)) @property def install(self): """ Packages to be installed with strict=True - transaction will fail if they cannot be installed due to dependency errors etc. """ return self._install @install.setter def install(self, value): self._set_value(self._install, value) @property def install_opt(self): """ Packages to be installed with strict=False - they will be skipped if they cannot be installed """ return self._install_opt @install_opt.setter def install_opt(self, value): self._set_value(self._install_opt, value) @property def remove(self): return self._remove @remove.setter def remove(self, value): self._set_value(self._remove, value) @property def upgrade(self): return self._upgrade @upgrade.setter def upgrade(self, value): self._set_value(self._upgrade, value) class Solver(object): def __init__(self, history, comps, reason_fn): self.history = history self.comps = comps self._reason_fn = reason_fn @staticmethod def _mandatory_group_set(env): return {grp.id for grp in env.mandatory_groups} @staticmethod def _full_package_set(grp): return {pkg.getName() for pkg in grp.mandatory_packages + grp.default_packages + grp.optional_packages + grp.conditional_packages} @staticmethod def _pkgs_of_type(group, pkg_types, exclude=[]): def filter(pkgs): return [pkg for pkg in pkgs if pkg.name not in exclude] pkgs = set() if pkg_types & MANDATORY: pkgs.update(filter(group.mandatory_packages)) if pkg_types & DEFAULT: pkgs.update(filter(group.default_packages)) if pkg_types & OPTIONAL: pkgs.update(filter(group.optional_packages)) if pkg_types & CONDITIONAL: pkgs.update(filter(group.conditional_packages)) return pkgs def _removable_pkg(self, pkg_name): assert dnf.util.is_string_type(pkg_name) return self.history.group.is_removable_pkg(pkg_name) def _removable_grp(self, group_id): assert dnf.util.is_string_type(group_id) return self.history.env.is_removable_group(group_id) def _environment_install(self, env_id, pkg_types, exclude=None, strict=True, exclude_groups=None): assert dnf.util.is_string_type(env_id) comps_env = self.comps._environment_by_id(env_id) if not comps_env: raise CompsError(_("Environment id '%s' does not exist.") % ucd(env_id)) swdb_env = self.history.env.new(env_id, comps_env.name, comps_env.ui_name, pkg_types) self.history.env.install(swdb_env) trans = TransactionBunch() for comps_group in comps_env.mandatory_groups: if exclude_groups and comps_group.id in exclude_groups: continue trans += self._group_install(comps_group.id, pkg_types, exclude, strict) swdb_env.addGroup(comps_group.id, True, MANDATORY) for comps_group in comps_env.optional_groups: if exclude_groups and comps_group.id in exclude_groups: continue swdb_env.addGroup(comps_group.id, False, OPTIONAL) # TODO: if a group is already installed, mark it as installed? return trans def _environment_remove(self, env_id): assert dnf.util.is_string_type(env_id) is True swdb_env = self.history.env.get(env_id) if not swdb_env: raise CompsError(_("Environment id '%s' is not installed.") % env_id) self.history.env.remove(swdb_env) trans = TransactionBunch() group_ids = set([i.getGroupId() for i in swdb_env.getGroups()]) for group_id in group_ids: if not self._removable_grp(group_id): continue trans += self._group_remove(group_id) return trans def _environment_upgrade(self, env_id): assert dnf.util.is_string_type(env_id) comps_env = self.comps._environment_by_id(env_id) swdb_env = self.history.env.get(env_id) if not swdb_env: raise CompsError(_("Environment '%s' is not installed.") % env_id) if not comps_env: raise CompsError(_("Environment '%s' is not available.") % env_id) old_set = set([i.getGroupId() for i in swdb_env.getGroups()]) pkg_types = swdb_env.getPackageTypes() # create a new record for current transaction swdb_env = self.history.env.new(comps_env.id, comps_env.name, comps_env.ui_name, pkg_types) trans = TransactionBunch() for comps_group in comps_env.mandatory_groups: if comps_group.id in old_set: if self.history.group.get(comps_group.id): # upgrade installed group trans += self._group_upgrade(comps_group.id) else: # install new group trans += self._group_install(comps_group.id, pkg_types) swdb_env.addGroup(comps_group.id, True, MANDATORY) for comps_group in comps_env.optional_groups: if comps_group.id in old_set and self.history.group.get(comps_group.id): # upgrade installed group trans += self._group_upgrade(comps_group.id) swdb_env.addGroup(comps_group.id, False, OPTIONAL) # TODO: if a group is already installed, mark it as installed? self.history.env.upgrade(swdb_env) return trans def _group_install(self, group_id, pkg_types, exclude=None, strict=True, exclude_groups=None): assert dnf.util.is_string_type(group_id) comps_group = self.comps._group_by_id(group_id) if not comps_group: raise CompsError(_("Group id '%s' does not exist.") % ucd(group_id)) swdb_group = self.history.group.new(group_id, comps_group.name, comps_group.ui_name, pkg_types) for i in comps_group.packages_iter(): swdb_group.addPackage(i.name, False, Package._OPT_MAP[i.type]) self.history.group.install(swdb_group) trans = TransactionBunch() # TODO: remove exclude if strict: trans.install.update(self._pkgs_of_type(comps_group, pkg_types, exclude=[])) else: trans.install_opt.update(self._pkgs_of_type(comps_group, pkg_types, exclude=[])) return trans def _group_remove(self, group_id): assert dnf.util.is_string_type(group_id) swdb_group = self.history.group.get(group_id) if not swdb_group: raise CompsError(_("Module or Group '%s' is not installed.") % group_id) self.history.group.remove(swdb_group) trans = TransactionBunch() trans.remove = {pkg for pkg in swdb_group.getPackages() if self._removable_pkg(pkg.getName())} return trans def _group_upgrade(self, group_id): assert dnf.util.is_string_type(group_id) comps_group = self.comps._group_by_id(group_id) swdb_group = self.history.group.get(group_id) exclude = [] if not swdb_group: argument = comps_group.ui_name if comps_group else group_id raise CompsError(_("Module or Group '%s' is not installed.") % argument) if not comps_group: raise CompsError(_("Module or Group '%s' is not available.") % group_id) pkg_types = swdb_group.getPackageTypes() old_set = set([i.getName() for i in swdb_group.getPackages()]) new_set = self._pkgs_of_type(comps_group, pkg_types, exclude) # create a new record for current transaction swdb_group = self.history.group.new(group_id, comps_group.name, comps_group.ui_name, pkg_types) for i in comps_group.packages_iter(): swdb_group.addPackage(i.name, False, Package._OPT_MAP[i.type]) self.history.group.upgrade(swdb_group) trans = TransactionBunch() trans.install = {pkg for pkg in new_set if pkg.name not in old_set} trans.remove = {name for name in old_set if name not in [pkg.name for pkg in new_set]} trans.upgrade = {pkg for pkg in new_set if pkg.name in old_set} return trans def _exclude_packages_from_installed_groups(self, base): for group in self.persistor.groups: p_grp = self.persistor.group(group) if p_grp.installed: installed_pkg_names = \ set(p_grp.full_list) - set(p_grp.pkg_exclude) installed_pkgs = base.sack.query().installed().filterm(name=installed_pkg_names) for pkg in installed_pkgs: base._goal.install(pkg) sack.py 0000644 00000005743 15025013303 0006040 0 ustar 00 # sack.py # The dnf.Sack class, derived from hawkey.Sack # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals import dnf.util import dnf.package import dnf.query import logging import hawkey import os from dnf.pycomp import basestring from dnf.i18n import _ logger = logging.getLogger("dnf") class Sack(hawkey.Sack): # :api def __init__(self, *args, **kwargs): super(Sack, self).__init__(*args, **kwargs) def _configure(self, installonly=None, installonly_limit=0, allow_vendor_change=None): if installonly: self.installonly = installonly self.installonly_limit = installonly_limit if allow_vendor_change is not None: self.allow_vendor_change = allow_vendor_change if allow_vendor_change is False: logger.warning(_("allow_vendor_change is disabled. This option is currently not supported for downgrade and distro-sync commands")) def query(self, flags=0): # :api """Factory function returning a DNF Query.""" return dnf.query.Query(self, flags) def _build_sack(base): cachedir = base.conf.cachedir # create the dir ourselves so we have the permissions under control: dnf.util.ensure_dir(cachedir) return Sack(pkgcls=dnf.package.Package, pkginitval=base, arch=base.conf.substitutions["arch"], cachedir=cachedir, rootdir=base.conf.installroot, logfile=os.path.join(base.conf.logdir, dnf.const.LOG_HAWKEY), logdebug=base.conf.logfilelevel > 9) def _rpmdb_sack(base): # used by subscription-manager (src/dnf-plugins/product-id.py) sack = _build_sack(base) try: # It can fail if rpmDB is not present sack.load_system_repo(build_cache=False) except IOError: pass return sack def rpmdb_sack(base): # :api """ Returns a new instance of sack containing only installed packages (@System repo) Useful to get list of the installed RPMs after transaction. """ return _rpmdb_sack(base) selector.py 0000644 00000002145 15025013303 0006730 0 ustar 00 # selector.py # DNF specific hawkey.Selector handling. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from hawkey import Selector subject.py 0000644 00000002176 15025013303 0006553 0 ustar 00 # subject.py # Implements Subject. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import print_function from __future__ import unicode_literals from hawkey import Subject # :api match_counter.py 0000644 00000007524 15025013303 0007751 0 ustar 00 # match_counter.py # Implements class MatchCounter. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import print_function from __future__ import unicode_literals from functools import reduce WEIGHTS = { 'name' : 7, 'summary' : 4, 'description' : 2, 'url' : 1, } def _canonize_string_set(sset, length): """ Ordered sset with empty strings prepended. """ current = len(sset) l = [''] * (length - current) + sorted(sset) return l class MatchCounter(dict): """Map packages to which of their attributes matched in a search against what values. The mapping is: ``package -> [(key, needle), ... ]``. """ @staticmethod def _eval_weights(pkg, matches): # how much is each match worth and return their sum: def weight(match): key = match[0] needle = match[1] haystack = getattr(pkg, key) if key == "name" and haystack == needle: # if package matches exactly by name, increase weight return 2 * WEIGHTS[key] return WEIGHTS[key] return sum(map(weight, matches)) def _key_func(self): """Get the key function used for sorting matches. It is not enough to only look at the matches and order them by the sum of their weighted hits. In case this number is the same we have to ensure that the same matched needles are next to each other in the result. Returned function is: pkg -> (weights_sum, canonized_needles_set, -distance) """ def get_key(pkg): return ( # use negative value to make sure packages with the highest weight come first - self._eval_weights(pkg, self[pkg]), # then order packages alphabetically pkg.name, ) return get_key def _max_needles(self): """Return the max count of needles of all packages.""" if self: return max(len(self.matched_needles(pkg)) for pkg in self) return 0 def add(self, pkg, key, needle): self.setdefault(pkg, []).append((key, needle)) def dump(self): for pkg in self: print('%s\t%s' % (pkg, self[pkg])) def matched_haystacks(self, pkg): return set(getattr(pkg, m[0]) for m in self[pkg]) def matched_keys(self, pkg): # return keys in the same order they appear in the list result = [] for i in self[pkg]: if i[0] in result: continue result.append(i[0]) return result def matched_needles(self, pkg): return set(m[1] for m in self[pkg]) def sorted(self, reverse=False, limit_to=None): keys = limit_to if limit_to else self.keys() return sorted(keys, key=self._key_func()) def total(self): return reduce(lambda total, pkg: total + len(self[pkg]), self, 0) callback.py 0000644 00000007214 15025013303 0006646 0 ustar 00 # callbacks.py # Abstract interfaces to communicate progress on tasks. # # Copyright (C) 2014-2015 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import unicode_literals import dnf.yum.rpmtrans import dnf.transaction PKG_DOWNGRADE = dnf.transaction.PKG_DOWNGRADE # :api PKG_DOWNGRADED = dnf.transaction.PKG_DOWNGRADED # :api PKG_INSTALL = dnf.transaction.PKG_INSTALL # :api PKG_OBSOLETE = dnf.transaction.PKG_OBSOLETE # :api PKG_OBSOLETED = dnf.transaction.PKG_OBSOLETED # :api PKG_REINSTALL = dnf.transaction.PKG_REINSTALL # :api PKG_REINSTALLED = dnf.transaction.PKG_REINSTALLED # :api PKG_REMOVE = dnf.transaction.PKG_ERASE # :api PKG_ERASE = PKG_REMOVE # deprecated, use PKG_REMOVE instead PKG_UPGRADE = dnf.transaction.PKG_UPGRADE # :api PKG_UPGRADED = dnf.transaction.PKG_UPGRADED # :api PKG_CLEANUP = dnf.transaction.PKG_CLEANUP # :api PKG_VERIFY = dnf.transaction.PKG_VERIFY # :api PKG_SCRIPTLET = dnf.transaction.PKG_SCRIPTLET # :api TRANS_PREPARATION = dnf.transaction.TRANS_PREPARATION # :api TRANS_POST = dnf.transaction.TRANS_POST # :api STATUS_OK = None # :api STATUS_FAILED = 1 # :api STATUS_ALREADY_EXISTS = 2 # :api STATUS_MIRROR = 3 # :api STATUS_DRPM = 4 # :api class KeyImport(object): def _confirm(self, id, userid, fingerprint, url, timestamp): """Ask the user if the key should be imported.""" return False class Payload(object): # :api def __init__(self, progress): self.progress = progress def __str__(self): """Nice, human-readable representation. :api""" pass @property def download_size(self): """Total size of the download. :api""" pass class DownloadProgress(object): # :api def end(self, payload, status, msg): """Communicate the information that `payload` has finished downloading. :api, `status` is a constant denoting the type of outcome, `err_msg` is an error message in case the outcome was an error. """ pass def message(self, msg): pass def progress(self, payload, done): """Update the progress display. :api `payload` is the payload this call reports progress for, `done` is how many bytes of this payload are already downloaded. """ pass def start(self, total_files, total_size, total_drpms=0): """Start new progress metering. :api `total_files` the number of files that will be downloaded, `total_size` total size of all files. """ pass class NullDownloadProgress(DownloadProgress): pass class Depsolve(object): def start(self): pass def pkg_added(self, pkg, mode): pass def end(self): pass TransactionProgress = dnf.yum.rpmtrans.TransactionDisplay # :api exceptions.py 0000644 00000013331 15025013303 0007270 0 ustar 00 # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. # Copyright 2004 Duke University """ Core DNF Errors. """ from __future__ import unicode_literals from dnf.i18n import ucd, _, P_ import dnf.util import libdnf import warnings class DeprecationWarning(DeprecationWarning): # :api pass class Error(Exception): # :api """Base Error. All other Errors thrown by DNF should inherit from this. :api """ def __init__(self, value=None): super(Error, self).__init__() self.value = None if value is None else ucd(value) def __str__(self): return "{}".format(self.value) def __unicode__(self): return ucd(self.__str__()) class CompsError(Error): # :api pass class ConfigError(Error): def __init__(self, value=None, raw_error=None): super(ConfigError, self).__init__(value) self.raw_error = ucd(raw_error) if raw_error is not None else None class DatabaseError(Error): pass class DepsolveError(Error): # :api pass class DownloadError(Error): # :api def __init__(self, errmap): super(DownloadError, self).__init__() self.errmap = errmap @staticmethod def errmap2str(errmap): errstrings = [] for key in errmap: for error in errmap[key]: msg = '%s: %s' % (key, error) if key else '%s' % error errstrings.append(msg) return '\n'.join(errstrings) def __str__(self): return self.errmap2str(self.errmap) class LockError(Error): pass class MarkingError(Error): # :api def __init__(self, value=None, pkg_spec=None): """Initialize the marking error instance.""" super(MarkingError, self).__init__(value) self.pkg_spec = None if pkg_spec is None else ucd(pkg_spec) def __str__(self): string = super(MarkingError, self).__str__() if self.pkg_spec: string += ': ' + self.pkg_spec return string class MarkingErrors(Error): # :api def __init__(self, no_match_group_specs=(), error_group_specs=(), no_match_pkg_specs=(), error_pkg_specs=(), module_depsolv_errors=()): """Initialize the marking error instance.""" msg = _("Problems in request:") if (no_match_pkg_specs): msg += "\n" + _("missing packages: ") + ", ".join(no_match_pkg_specs) if (error_pkg_specs): msg += "\n" + _("broken packages: ") + ", ".join(error_pkg_specs) if (no_match_group_specs): msg += "\n" + _("missing groups or modules: ") + ", ".join(no_match_group_specs) if (error_group_specs): msg += "\n" + _("broken groups or modules: ") + ", ".join(error_group_specs) if (module_depsolv_errors): msg_mod = dnf.util._format_resolve_problems(module_depsolv_errors[0]) if module_depsolv_errors[1] == \ libdnf.module.ModulePackageContainer.ModuleErrorType_ERROR_IN_DEFAULTS: msg += "\n" + "\n".join([P_('Modular dependency problem with Defaults:', 'Modular dependency problems with Defaults:', len(module_depsolv_errors)), msg_mod]) else: msg += "\n" + "\n".join([P_('Modular dependency problem:', 'Modular dependency problems:', len(module_depsolv_errors)), msg_mod]) super(MarkingErrors, self).__init__(msg) self.no_match_group_specs = no_match_group_specs self.error_group_specs = error_group_specs self.no_match_pkg_specs = no_match_pkg_specs self.error_pkg_specs = error_pkg_specs self.module_depsolv_errors = module_depsolv_errors @property def module_debsolv_errors(self): msg = "Attribute module_debsolv_errors is deprecated. Use module_depsolv_errors " \ "attribute instead." warnings.warn(msg, DeprecationWarning, stacklevel=2) return self.module_depsolv_errors class MetadataError(Error): pass class MiscError(Error): pass class PackagesNotAvailableError(MarkingError): def __init__(self, value=None, pkg_spec=None, packages=None): super(PackagesNotAvailableError, self).__init__(value, pkg_spec) self.packages = packages or [] class PackageNotFoundError(MarkingError): pass class PackagesNotInstalledError(MarkingError): def __init__(self, value=None, pkg_spec=None, packages=None): super(PackagesNotInstalledError, self).__init__(value, pkg_spec) self.packages = packages or [] class ProcessLockError(LockError): def __init__(self, value, pid): super(ProcessLockError, self).__init__(value) self.pid = pid def __reduce__(self): """Pickling support.""" return (ProcessLockError, (self.value, self.pid)) class RepoError(Error): # :api pass class ThreadLockError(LockError): pass class TransactionCheckError(Error): pass 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s: � �* r3 c C sH t �|t jt jB t jB �}z t|| jj�}W t �|� n t �|� 0 |S )a Takes a transaction set and a package, check it's sigs, return 0 if they are all fine return 1 if the gpg key can't be found return 2 if the header is in someway damaged return 3 if the key is not trusted return 4 if the pkg is not gpg or pgp signed) r# �open�O_RDONLY�O_NOCTTY� O_CLOEXECr3 �tsZrootDir�close)r8 r0 Zfdno�valuer r r �checkSig` s r; )Z __future__r r r r# r( Zlogging�shutilr Zdnf.i18nr Z getLoggerr r r r r3 r; r r r r �<module> s ! rpm/__pycache__/transaction.cpython-39.pyc 0000644 00000010053 15025013303 0014517 0 ustar 00 a �!c � @ sd d dl mZ d dl mZ d dlmZ d dlZd dlZe�d�ZdZ dZ G dd� de �Z d d d �Z dS ) � )�absolute_import)�unicode_literals)�_NZdnfc @ s� e Zd Zd dd�Zdd� Zdd� Zdd � Zd d � Zd d � Zdd� Z dd� Z dd� Z dd� Z dd� Z dd� Zdd� Zi fd d �Zd S ) �TransactionWrapper�/c C s& t �|�| _g d�| _g | _d| _d S )N)�check�orderZaddEraseZ addInstallZ addReinstall�runZpgpImportPubkeyZ pgpPrtPktsZproblems�setFlags� setVSFlags� setProbFilterZ hdrFromFdno�nextZcleanT)�rpmZTransactionSet�ts�_methods�tsflags�open)�self�root� r �7/usr/lib/python3.9/site-packages/dnf/rpm/transaction.py�__init__ s zTransactionWrapper.__init__c C s | � � d S �N)�close�r r r r �__del__- s zTransactionWrapper.__del__c C s | j r | j�� d | _d| _ d S )NF)r r ZcloseDBr r r r r 1 s zTransactionWrapper.closec O sL d|v r|� d�}ng }| jj|i |��}|D ]\}}}|�|||� q.|S )N�patterns)�popr �dbMatch�pattern)r �args�kwdsr �mi�tag�tp�patr r r r 7 s zTransactionWrapper.dbMatchc C sD | j �� dkr t�td�� dS | j �� }|s@t�td�� dS |S )Nr z/The openDB() function cannot open rpm database.� z>The dbCookie() function did not return cookie of rpm database.)r ZopenDB�_logger�errorr �dbCookie)r Zcookier r r r) B s zTransactionWrapper.dbCookiec C s || j v r| �|�S t|��d S r )r � getMethod�AttributeError)r �attrr r r � __getattr__P s z TransactionWrapper.__getattr__c C s | j S r )r r r r r �__iter__V s zTransactionWrapper.__iter__c C s t | j|�S r )�getattrr )r �methodr r r r* Y s z TransactionWrapper.getMethodc C s" | j �|� | j�| j d � d S )N���)r �appendr r )r �flagsr r r � pushVSFlagsa s z TransactionWrapper.pushVSFlagsc C s | j �d�}| j �||B � d S �Nr �r r )r �flag�curflagsr r r � addTsFlage s z TransactionWrapper.addTsFlagc C s | j �d�}| j �|� |S r5 r6 )r r8 r r r � getTsFlagsi s z TransactionWrapper.getTsFlagsc C s | � � }t||@ �S r )r: �bool)r r7 �valr r r � isTsFlagSetn s z TransactionWrapper.isTsFlagSetc C s |� � | j_d S r )�filenor ZscriptFd)r �fdr r r � setScriptFdr s z TransactionWrapper.setScriptFdc C s� | � � }| �tj� |�d�dkr0| j�tj� | j�|j d�}| j� |� g }|dur�|D ]\}\}}} |� |� q\|s�|� t d�� |S )zetests the ts we've setup, takes a callback function and a conf dict for flags and what notZdiskspacecheckr r& Nz(Errors occurred during test transaction.) r: r9 r ZRPMTRANS_FLAG_TEST�getr r ZRPMPROB_FILTER_DISKSPACEr �callbackr r2 r ) r �cbZconfZ origflagsZtserrorsZ reserrorsZdescr�etypeZmountZneedr r r �testu s zTransactionWrapper.testN)r )�__name__� __module__� __qualname__r r r r r) r- r. r* r4 r9 r: r= r@ rE r r r r r s r r c C s t | d�}|�tjtjB � |S )N)r )r r4 r Z_RPMVSF_NOSIGNATURESZ_RPMVSF_NODIGESTS)r �read_tsr r r �initReadOnlyTransaction� s rJ )r )Z __future__r r Zdnf.i18nr Zloggingr Z getLoggerr' rI r �objectr rJ r r r r �<module> s s rpm/__pycache__/miscutils.cpython-39.opt-1.pyc 0000644 00000005023 15025013303 0015146 0 ustar 00 a �!cB � @ sv d dl mZmZmZ d dlZd dlZd dlZd dlmZ d dl m Z e� d�Z da dd� Zdd � Zd d � Zd d � ZdS )� )�print_function�absolute_import�unicode_literalsN)�which)�_Zdnfc C s$ t d u r td�a t�td�t � t S )N�rpmkeysz3Using rpmkeys executable at %s to verify signatures)�_rpmkeys_binaryr �_logger�debugr � r r �5/usr/lib/python3.9/site-packages/dnf/rpm/miscutils.py�_find_rpmkeys_binary s �r c C s� t | �dk s | d dks | d r$dS d\}}}}| dd� D ]R}d|v rN dS |�d �r^d }q<|�d �rnd }q<|�d �r~d }q<|�d �s< dS q<|r�dS |r�dS |r�dS dS )N� r s -:���� )FFFF� s : BADs : NOKEYTs : NOTTRUSTEDs : NOTFOUNDs : OK� )�len�endswith)�dataZseen_sigZ missing_keyZ not_trustedZ not_signed�ir r r �_process_rpm_output$ s* r c C s� t � }|d u stj�|�s,t�td�� dS ddd|dddd f}ttj�}d |d < t j |||t j d | d �� }|� � d }W d � n1 s�0 Y |j }t|�tur�td��|dks�|dk r�dS t|�d��}|r�|S |r�dS dS )Nz4Cannot find rpmkeys executable to verify signatures.r r z --checksigz--rootz --verbosez#--define=_pkgverify_level signaturez --define=_pkgverify_flags 0x0�-�C�LC_ALL�/)�args� executable�env�stdout�cwd�stdinr z Popen set return code to non-int� )r �os�path�isfiler Zcriticalr �dict�environ� subprocess�Popen�PIPEZ communicate� returncode�type�int�AssertionErrorr �split) �packageZ installrootZrpmkeys_binaryr r �pr r+ �retr r r �_verifyPackageUsingRpmkeys? s: � �* r3 c C sH t �|t jt jB t jB �}z t|| jj�}W t �|� n t �|� 0 |S )a Takes a transaction set and a package, check it's sigs, return 0 if they are all fine return 1 if the gpg key can't be found return 2 if the header is in someway damaged return 3 if the key is not trusted return 4 if the pkg is not gpg or pgp signed) r# �open�O_RDONLY�O_NOCTTY� O_CLOEXECr3 �tsZrootDir�close)r8 r0 Zfdno�valuer r r �checkSig` s r; )Z __future__r r r r# r( Zlogging�shutilr Zdnf.i18nr Z getLoggerr r r r r3 r; r r r r �<module> s ! rpm/transaction.py 0000644 00000010427 15025013303 0010235 0 ustar 00 # # Client code for Update Agent # Copyright (c) 1999-2002 Red Hat, Inc. Distributed under GPL. # # Adrian Likins <alikins@redhat.com> # Some Edits by Seth Vidal <skvidal@phy.duke.edu> # # a couple of classes wrapping up transactions so that we # can share transactions instead of creating new ones all over # from __future__ import absolute_import from __future__ import unicode_literals from dnf.i18n import _ import logging import rpm _logger = logging.getLogger('dnf') read_ts = None ts = None # wrapper/proxy class for rpm.Transaction so we can # instrument it, etc easily class TransactionWrapper(object): def __init__(self, root='/'): self.ts = rpm.TransactionSet(root) self._methods = ['check', 'order', 'addErase', 'addInstall', 'addReinstall', 'run', 'pgpImportPubkey', 'pgpPrtPkts', 'problems', 'setFlags', 'setVSFlags', 'setProbFilter', 'hdrFromFdno', 'next', 'clean'] self.tsflags = [] self.open = True def __del__(self): # Automatically close the rpm transaction when the reference is lost self.close() def close(self): if self.open: self.ts.closeDB() self.ts = None self.open = False def dbMatch(self, *args, **kwds): if 'patterns' in kwds: patterns = kwds.pop('patterns') else: patterns = [] mi = self.ts.dbMatch(*args, **kwds) for (tag, tp, pat) in patterns: mi.pattern(tag, tp, pat) return mi def dbCookie(self): # dbCookie() does not support lazy opening of rpm database. # The following line opens the database if it is not already open. if self.ts.openDB() != 0: _logger.error(_('The openDB() function cannot open rpm database.')) return '' cookie = self.ts.dbCookie() if not cookie: _logger.error(_('The dbCookie() function did not return cookie of rpm database.')) return '' return cookie def __getattr__(self, attr): if attr in self._methods: return self.getMethod(attr) else: raise AttributeError(attr) def __iter__(self): return self.ts def getMethod(self, method): # in theory, we can override this with # profile/etc info return getattr(self.ts, method) # push/pop methods so we don't lose the previous # set value, and we can potentially debug a bit # easier def pushVSFlags(self, flags): self.tsflags.append(flags) self.ts.setVSFlags(self.tsflags[-1]) def addTsFlag(self, flag): curflags = self.ts.setFlags(0) self.ts.setFlags(curflags | flag) def getTsFlags(self): curflags = self.ts.setFlags(0) self.ts.setFlags(curflags) return curflags def isTsFlagSet(self, flag): val = self.getTsFlags() return bool(flag & val) def setScriptFd(self, fd): self.ts.scriptFd = fd.fileno() def test(self, cb, conf={}): """tests the ts we've setup, takes a callback function and a conf dict for flags and what not""" origflags = self.getTsFlags() self.addTsFlag(rpm.RPMTRANS_FLAG_TEST) # FIXME GARBAGE - remove once this is reimplemented elsewhere # KEEPING FOR API COMPLIANCE ONLY if conf.get('diskspacecheck') == 0: self.ts.setProbFilter(rpm.RPMPROB_FILTER_DISKSPACE) tserrors = self.ts.run(cb.callback, '') self.ts.setFlags(origflags) reserrors = [] if tserrors is not None: for (descr, (etype, mount, need)) in tserrors: reserrors.append(descr) if not reserrors: reserrors.append(_('Errors occurred during test transaction.')) return reserrors def initReadOnlyTransaction(root='/'): read_ts = TransactionWrapper(root=root) read_ts.pushVSFlags((rpm._RPMVSF_NOSIGNATURES|rpm._RPMVSF_NODIGESTS)) return read_ts rpm/connection.py 0000644 00000002531 15025013303 0010044 0 ustar 00 # connection.py # Maintain RPMDB connections. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from .transaction import initReadOnlyTransaction import dnf.util class RpmConnection(object): def __init__(self, root): self.root = root @property @dnf.util.lazyattr("_readonly_ts") def readonly_ts(self): return initReadOnlyTransaction(self.root) rpm/error.py 0000644 00000002006 15025013303 0007033 0 ustar 00 # error.py # RpmUtilsError # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # class RpmUtilsError(Exception): pass rpm/miscutils.py 0000644 00000007502 15025013303 0007724 0 ustar 00 # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. # Copyright 2003 Duke University from __future__ import print_function, absolute_import, unicode_literals import os import subprocess import logging from shutil import which from dnf.i18n import _ _logger = logging.getLogger('dnf') _rpmkeys_binary = None def _find_rpmkeys_binary(): global _rpmkeys_binary if _rpmkeys_binary is None: _rpmkeys_binary = which("rpmkeys") _logger.debug(_('Using rpmkeys executable at %s to verify signatures'), _rpmkeys_binary) return _rpmkeys_binary def _process_rpm_output(data): # No signatures or digests = corrupt package. # There is at least one line for -: and another (empty) entry after the # last newline. if len(data) < 3 or data[0] != b'-:' or data[-1]: return 2 seen_sig, missing_key, not_trusted, not_signed = False, False, False, False for i in data[1:-1]: if b': BAD' in i: return 2 elif i.endswith(b': NOKEY'): missing_key = True elif i.endswith(b': NOTTRUSTED'): not_trusted = True elif i.endswith(b': NOTFOUND'): not_signed = True elif not i.endswith(b': OK'): return 2 if not_trusted: return 3 elif missing_key: return 1 elif not_signed: return 4 # we still check return code, so this is safe return 0 def _verifyPackageUsingRpmkeys(package, installroot): rpmkeys_binary = _find_rpmkeys_binary() if rpmkeys_binary is None or not os.path.isfile(rpmkeys_binary): _logger.critical(_('Cannot find rpmkeys executable to verify signatures.')) return 2 # "--define=_pkgverify_level signature" enforces signature checking; # "--define=_pkgverify_flags 0x0" ensures that all signatures are checked. args = ('rpmkeys', '--checksig', '--root', installroot, '--verbose', '--define=_pkgverify_level signature', '--define=_pkgverify_flags 0x0', '-') env = dict(os.environ) env['LC_ALL'] = 'C' with subprocess.Popen( args=args, executable=rpmkeys_binary, env=env, stdout=subprocess.PIPE, cwd='/', stdin=package) as p: data = p.communicate()[0] returncode = p.returncode if type(returncode) is not int: raise AssertionError('Popen set return code to non-int') # rpmkeys can return something other than 0 or 1 in the case of a # fatal error (OOM, abort() called, SIGSEGV, etc) if returncode >= 2 or returncode < 0: return 2 ret = _process_rpm_output(data.split(b'\n')) if ret: return ret return 2 if returncode else 0 def checkSig(ts, package): """Takes a transaction set and a package, check it's sigs, return 0 if they are all fine return 1 if the gpg key can't be found return 2 if the header is in someway damaged return 3 if the key is not trusted return 4 if the pkg is not gpg or pgp signed""" fdno = os.open(package, os.O_RDONLY|os.O_NOCTTY|os.O_CLOEXEC) try: value = _verifyPackageUsingRpmkeys(fdno, ts.ts.rootDir) finally: os.close(fdno) return value rpm/__init__.py 0000644 00000011345 15025013303 0007447 0 ustar 00 # __init__.py # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from . import transaction from dnf.pycomp import is_py3bytes import dnf.const import dnf.exceptions import rpm # used by ansible (dnf.rpm.rpm.labelCompare in lib/ansible/modules/packaging/os/dnf.py) def detect_releasever(installroot): # :api """Calculate the release version for the system.""" ts = transaction.initReadOnlyTransaction(root=installroot) ts.pushVSFlags(~(rpm._RPMVSF_NOSIGNATURES | rpm._RPMVSF_NODIGESTS)) for distroverpkg in dnf.const.DISTROVERPKG: if dnf.pycomp.PY3: distroverpkg = bytes(distroverpkg, 'utf-8') try: idx = ts.dbMatch('provides', distroverpkg) except (TypeError, rpm.error) as e: raise dnf.exceptions.Error('Error: %s' % str(e)) if not len(idx): continue try: hdr = next(idx) except StopIteration: msg = 'Error: rpmdb failed to list provides. Try: rpm --rebuilddb' raise dnf.exceptions.Error(msg) releasever = hdr['version'] try: try: # header returns bytes -> look for bytes # it may fail because rpm returns a decoded string since 10 Apr 2019 off = hdr[rpm.RPMTAG_PROVIDENAME].index(distroverpkg) except ValueError: # header returns a string -> look for a string off = hdr[rpm.RPMTAG_PROVIDENAME].index(distroverpkg.decode("utf8")) flag = hdr[rpm.RPMTAG_PROVIDEFLAGS][off] ver = hdr[rpm.RPMTAG_PROVIDEVERSION][off] if flag == rpm.RPMSENSE_EQUAL and ver: if hdr['name'] not in (distroverpkg, distroverpkg.decode("utf8")): # override the package version releasever = ver except (ValueError, KeyError, IndexError): pass if is_py3bytes(releasever): releasever = str(releasever, "utf-8") return releasever return None def _header(path): """Return RPM header of the file.""" ts = transaction.initReadOnlyTransaction() with open(path) as package: fdno = package.fileno() try: hdr = ts.hdrFromFdno(fdno) except rpm.error as e: raise dnf.exceptions.Error("{0}: '{1}'".format(e, path)) return hdr def _invert(dct): return {v: k for k in dct for v in dct[k]} _BASEARCH_MAP = _invert({ 'aarch64': ('aarch64',), 'alpha': ('alpha', 'alphaev4', 'alphaev45', 'alphaev5', 'alphaev56', 'alphaev6', 'alphaev67', 'alphaev68', 'alphaev7', 'alphapca56'), 'arm': ('armv5tejl', 'armv5tel', 'armv5tl', 'armv6l', 'armv7l', 'armv8l'), 'armhfp': ('armv6hl', 'armv7hl', 'armv7hnl', 'armv8hl'), 'i386': ('i386', 'athlon', 'geode', 'i386', 'i486', 'i586', 'i686'), 'ia64': ('ia64',), 'mips': ('mips',), 'mipsel': ('mipsel',), 'mips64': ('mips64',), 'mips64el': ('mips64el',), 'loongarch64': ('loongarch64',), 'noarch': ('noarch',), 'ppc': ('ppc',), 'ppc64': ('ppc64', 'ppc64iseries', 'ppc64p7', 'ppc64pseries'), 'ppc64le': ('ppc64le',), 'riscv32' : ('riscv32',), 'riscv64' : ('riscv64',), 'riscv128' : ('riscv128',), 's390': ('s390',), 's390x': ('s390x',), 'sh3': ('sh3',), 'sh4': ('sh4', 'sh4a'), 'sparc': ('sparc', 'sparc64', 'sparc64v', 'sparcv8', 'sparcv9', 'sparcv9v'), 'x86_64': ('x86_64', 'amd64', 'ia32e'), }) def basearch(arch): # :api return _BASEARCH_MAP[arch] def getheader(rpm_hdr, key): ''' Returns value of rpm_hdr[key] as a string. Rpm has switched from bytes to str and we need to handle both properly. ''' value = rpm_hdr[key] if is_py3bytes(value): value = str(value, "utf-8") return value package.py 0000644 00000025704 15025013303 0006511 0 ustar 00 # package.py # Module defining the dnf.Package class. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # """ Contains the dnf.Package class. """ from __future__ import absolute_import from __future__ import unicode_literals from dnf.i18n import _ import binascii import dnf.exceptions import dnf.rpm import dnf.yum.misc import hawkey import libdnf.error import libdnf.utils import logging import os import rpm logger = logging.getLogger("dnf") class Package(hawkey.Package): """ Represents a package. #:api """ DEBUGINFO_SUFFIX = "-debuginfo" # :api DEBUGSOURCE_SUFFIX = "-debugsource" # :api def __init__(self, initobject, base): super(Package, self).__init__(initobject) self.base = base self._priv_chksum = None self._repo = None self._priv_size = None @property def _chksum(self): if self._priv_chksum: return self._priv_chksum if self._from_cmdline: chksum_type = dnf.yum.misc.get_default_chksum_type() try: chksum_val = libdnf.utils.checksum_value(chksum_type, self.location) except libdnf.error.Error as e: raise dnf.exceptions.MiscError(str(e)) return (hawkey.chksum_type(chksum_type), binascii.unhexlify(chksum_val)) return super(Package, self).chksum @_chksum.setter def _chksum(self, val): self._priv_chksum = val @property def _from_cmdline(self): return self.reponame == hawkey.CMDLINE_REPO_NAME @property def _from_system(self): return self.reponame == hawkey.SYSTEM_REPO_NAME @property def _from_repo(self): """ For installed packages returns id of repository from which the package was installed prefixed with '@' (if such information is available in the history database). Otherwise returns id of repository the package belongs to (@System for installed packages of unknown origin) """ pkgrepo = None if self._from_system: pkgrepo = self.base.history.repo(self) if pkgrepo: return '@' + pkgrepo return self.reponame @property def from_repo(self): # :api if self._from_system: return self.base.history.repo(self) return "" @property def _header(self): """ Returns the header of a locally present rpm package file. As opposed to self.get_header(), which retrieves the header of an installed package from rpmdb. """ return dnf.rpm._header(self.localPkg()) @property def _size(self): if self._priv_size: return self._priv_size return super(Package, self).size @_size.setter def _size(self, val): self._priv_size = val @property def _pkgid(self): if self.hdr_chksum is None: return None (_, chksum) = self.hdr_chksum return binascii.hexlify(chksum) @property def source_name(self): # :api """ returns name of source package e.g. krb5-libs -> krb5 """ if self.sourcerpm is not None: # trim suffix first srcname = dnf.util.rtrim(self.sourcerpm, ".src.rpm") # sourcerpm should be in form of name-version-release now, so we # will strip the two rightmost parts separated by dash. # Using rtrim with version and release of self is not sufficient # because the package can have different version to the source # package. srcname = srcname.rsplit('-', 2)[0] else: srcname = None return srcname @property def debug_name(self): # :api """ Returns name of the debuginfo package for this package. If this package is a debuginfo package, returns its name. If this package is a debugsource package, returns the debuginfo package for the base package. e.g. kernel-PAE -> kernel-PAE-debuginfo """ if self.name.endswith(self.DEBUGINFO_SUFFIX): return self.name name = self.name if self.name.endswith(self.DEBUGSOURCE_SUFFIX): name = name[:-len(self.DEBUGSOURCE_SUFFIX)] return name + self.DEBUGINFO_SUFFIX @property def debugsource_name(self): # :api """ Returns name of the debugsource package for this package. e.g. krb5-libs -> krb5-debugsource """ # assuming self.source_name is None only for a source package src_name = self.source_name if self.source_name is not None else self.name return src_name + self.DEBUGSOURCE_SUFFIX def get_header(self): """ Returns the rpm header of the package if it is installed. If not installed, returns None. The header is not cached, it is retrieved from rpmdb on every call. In case of a failure (e.g. when the rpmdb changes between loading the data and calling this method), raises an instance of PackageNotFoundError. """ if not self._from_system: return None try: # RPMDBI_PACKAGES stands for the header of the package return next(self.base._ts.dbMatch(rpm.RPMDBI_PACKAGES, self.rpmdbid)) except StopIteration: raise dnf.exceptions.PackageNotFoundError("Package not found when attempting to retrieve header", str(self)) @property def source_debug_name(self): # :api """ returns name of debuginfo package for source package of given package e.g. krb5-libs -> krb5-debuginfo """ # assuming self.source_name is None only for a source package src_name = self.source_name if self.source_name is not None else self.name return src_name + self.DEBUGINFO_SUFFIX @property # yum compatibility attribute def idx(self): """ Always type it to int, rpm bindings expect it like that. """ return int(self.rpmdbid) @property # yum compatibility attribute def repoid(self): return self.reponame @property # yum compatibility attribute def pkgtup(self): return (self.name, self.arch, str(self.e), self.v, self.r) @property # yum compatibility attribute def repo(self): if self._repo: return self._repo return self.base.repos[self.reponame] @repo.setter def repo(self, val): self._repo = val @property def reason(self): if self.repoid != hawkey.SYSTEM_REPO_NAME: return None return self.base.history.rpm.get_reason_name(self) @property # yum compatibility attribute def relativepath(self): return self.location @property # yum compatibility attribute def a(self): return self.arch @property # yum compatibility attribute def e(self): return self.epoch @property # yum compatibility attribute def v(self): return self.version @property # yum compatibility attribute def r(self): return self.release @property # yum compatibility attribute def ui_from_repo(self): return self.reponame # yum compatibility method def evr_eq(self, pkg): return self.evr_cmp(pkg) == 0 # yum compatibility method def evr_gt(self, pkg): return self.evr_cmp(pkg) > 0 # yum compatibility method def evr_lt(self, pkg): return self.evr_cmp(pkg) < 0 # yum compatibility method def getDiscNum(self): return self.medianr # yum compatibility method def localPkg(self): """ Package's location in the filesystem. For packages in remote repo returns where the package will be/has been downloaded. """ if self._from_cmdline: return self.location loc = self.location if self.repo._repo.isLocal() and self.baseurl and self.baseurl.startswith('file://'): return os.path.join(self.get_local_baseurl(), loc.lstrip("/")) if not self._is_local_pkg(): loc = os.path.basename(loc) return os.path.join(self.pkgdir, loc.lstrip("/")) def remote_location(self, schemes=('http', 'ftp', 'file', 'https')): # :api """ The location from where the package can be downloaded from. Returns None for installed and commandline packages. :param schemes: list of allowed protocols. Default is ('http', 'ftp', 'file', 'https') :return: location (string) or None """ if self._from_system or self._from_cmdline: return None return self.repo.remote_location(self.location, schemes) def _is_local_pkg(self): if self._from_system: return True if '://' in self.location and not self.location.startswith('file://'): # the package has a remote URL as its location return False return self._from_cmdline or \ (self.repo._repo.isLocal() and (not self.baseurl or self.baseurl.startswith('file://'))) @property def pkgdir(self): if (self.repo._repo.isLocal() and not self._is_local_pkg()): return self.repo.cache_pkgdir() else: return self.repo.pkgdir # yum compatibility method def returnIdSum(self): """ Return the chksum type and chksum string how the legacy yum expects it. """ if self._chksum is None: return (None, None) (chksum_type, chksum) = self._chksum return (hawkey.chksum_name(chksum_type), binascii.hexlify(chksum).decode()) # yum compatibility method def verifyLocalPkg(self): if self._from_system: raise ValueError("Can not verify an installed package.") if self._from_cmdline: return True # local package always verifies against itself (chksum_type, chksum) = self.returnIdSum() try: return libdnf.utils.checksum_check(chksum_type, self.localPkg(), chksum) except libdnf.error.Error as e: raise dnf.exceptions.MiscError(str(e)) cli/__pycache__/term.cpython-39.opt-1.pyc 0000644 00000027031 15025013303 0014055 0 ustar 00 a �!cZ9 � @ sx d dl mZ d dl mZ d dlZd dlZd dlZd dlZd dlZd dl Z d dl Z d dd�Z d dd�Z G d d � d e �ZdS ) � )�absolute_import)�unicode_literalsN� c C sD z*d}t �| tj|�}t�d|�d }|W S ty> Y dS 0 dS )z Get the real terminal width Zabcdefghs hhhhr N)�fcntlZioctl�termiosZ TIOCGWINSZ�struct�unpack�IOError)�fd�buf�ret� r �0/usr/lib/python3.9/site-packages/dnf/cli/term.py�_real_term_width s r c C s& t dd�}|sdS |dk r dS |S dS )z@ Compute terminal width falling to default 80 in case of troubler �r �P � N�r )r Ztwr r r � _term_width) s r c @ s e Zd ZdZdZedd� �Zedd� �Zdddd �Zd d d d ddddd�Z d d d d ddddd�Z ddddddd�Z dd d d d d d!d"d�Z d#d$d%d&d'd(d)d*d�Z d+d,� ZdFd/d0�ZdGd1d2�Zd3d4� Zd5d6� Zd7d8� ZdHd:d;�Zd<d=� Zd>d?� Zd@dA� ZdBdC� ZdDdE� Zd-S )I�Termz>A class to provide some terminal "UI" helpers based on curses.Tc C s t � S �Nr ��selfr r r �<lambda>@ � z Term.<lambda>c C s t � S r )r r r r r r A r ZsmulZrevZsgr0)� underline�reverse�normalr r � � � � � � ��black�blue�green�cyan�red�magenta�yellow�white)r% r) r' r+ r& r* r( r, z[1mz[5m� z[7mz[4mz(B[m��boldZblinkZdimr r r z[30mz[31mz[32mz[33mz[34mz[35mz[36mz[37mz[40mz[41mz[42mz[43mz[44mz[45mz[46mz[47mc C s | j | _| j| _| j| _d S r )�_Term__ansi_forced_MODE�MODE�_Term__ansi_forced_FG_COLOR�FG_COLOR�_Term__ansi_forced_BG_COLOR�BG_COLORr r r r Z __forced_initz s zTerm.__forced_initN�autoc C s6 d| _ d| _|dkr | �� dS ddddddd�| _ddddddddd�| _ddddddddd�| _|dkrvd | _ dS |s�tj}|�� s�d | _ dS zt j |� � d � W n t y� d | _ Y dS 0 t j | _t �d �| _| jD ],}|}|| jv r�| j| }| �|�| j|< q�| �d ��d �}|�rR| j�� D ]&\}}t �||��� �pFd| j|< �q*| �d��d �}|�r�| j�� D ]*\}}t �||��� �p�d}|| j|< �qr| �d��d �} | �r�| j�� D ]&\}}t �| |��� �p�d| j|< �q�| �d��d �} | �r2| j�� D ]*\}}t �| |��� �p"d} | | j|< �qdS )a Reinitializes the :class:`Term`. :param term_stream: the terminal stream that the :class:`Term` should be initialized to use. 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The format of the header is a line with *name* centered, and *fill* repeated on either side to fill an entire line on the terminal. :param name: the name of the section :param fill: the character to repeat on either side of *name* to fill an entire line. *fill* must be a single character. :return: a string formatted to be a section header rb � z%s %s %s)r r, r3 r r )r. ry �fillrI Zname_lenZbegrw r$ r$ r% � fmtSection� s zOutput.fmtSectionc s� dd� }� fdd�}g }� � |�\}}tdtdd�tdd��}|�||d ||j|f �� |jrv|�|td �|j�� tdtdd �tdd ��}|�|||j�� |�|td �|j�� tdtdd �tdd��}|�|||j �� tdtdd�tdd��}|�||t t |j ���� |�|td�|j �� tdtdd�tdd��}|�|||j�� |j�r�� j�|�} | �r�|�|td�| �� � jj�r<|�|td�|j�� |�|td�tj�|j��� |j�r�|�|td�tj�|j��� � j�|�} | �r<zt| j � � �} W n t �y d} Y n0 |�|td�� � | ��� tdtdd�tdd��}|�|||j �� |j!�r�|�|td�t"|j!��� |�|td�|j#�� tdtdd �tdd ��}|�|||j$�� d �%|�S ) z�Print information about the given package. :param pkg: the package to print information about :param highlight: highlighting options for the name of the package c S s d� t| dd�dt|�g�S )Nr2 � �:)�joinr �str�r� rG r$ r$ r% �format_key_val� s z)Output.infoOutput.<locals>.format_key_valc s � � t| dd�d |pd�S )Nr� z : r )r� r r� r_ r$ r% �format_key_val_fill� s z.Output.infoOutput.<locals>.format_key_val_fillr� �short�Namer z%s%s%sZEpoch�VersionZRelease�Arch� Architecture�SizeZSource�Repo� Repositoryz From repoZPackagerZ Buildtimez Install timeNz Installed byZSummaryZURLZLicenseZ Descriptionr� )&rV r r rg ry Zepochr �version�releaserz r �float�_sizeZ sourcerpm�repoid� _from_systemr^ Zrepor) �verboseZpackagerr �utilZnormalize_timeZ buildtimeZ installtimeZ package_data�int�_itemZgetInstalledBy� ValueError�_pwd_ui_username�summary�urlr �license� descriptionr� ) r. r~ rS r� r� Z output_listrT rU r� Z history_repoZ history_pkg�uidr$ r_ r% � infoOutput� s| �� � � � � � � � �zOutput.infoOutputc C s� |\}}|durV| j j}|jtjkr,| j j}| j|||d� | j||d| j jd� dS |�� }d|j |j f }|j } t d|| ||f � dS )a{ Print a simple string that explains the relationship between the members of an update or obsoletes tuple. :param uotup: an update or obsoletes tuple. The first member is the new package, and the second member is the old package :param changetype: a string indicating what the change between the packages is, e.g. 'updates' or 'obsoletes' :param columns: a tuple containing information about how to format the columns of output. The absolute value of each number in the tuple indicates how much space has been allocated for the corresponding column. If the number is negative, the text in the column will be left justified, and if it is positive, the text will be right justified. The columns of output are the package name, version, and repository N)r3 rS � )r3 r> rS �%s.%sz %-35.35s [%.12s] %.10s %-20.20s) r) �color_update_remote�reponame�hawkeyZSYSTEM_REPO_NAME�color_update_localr� �color_update_installedZ compactPrintry rz r� r} ) r. ZuotupZ changetyper3 Z changePkgZinstPkgZchiZ c_compactZ i_compactZc_repor$ r$ r% �updatesObsoletesList s � �zOutput.updatesObsoletesListc C sd |dv �r`t |�dk�rXtd| � t� }|dkr^i }|D ]} | |t| �t| j� < q:|�� }t|�D ]�} | j| jf} d} | |vr�|� dd�} nD| � || �r�|� dd�} n(| � || �r�|� d d �} n |� d d�} |dkr�| j | d | |d � qf|dk�r|� | j| | d�d � qf|dk�r*| �| � qf|dkrf| �| � qfqf|�rXtd�t|��� t |�S dS )a� Prints information about the given list of packages. :param lst: a list of packages to print information about :param description: string describing what the list of packages contains, e.g. 'Available Packages' :param outputType: The type of information to be printed. Current options:: 'list' - simple pkg list 'info' - similar to rpm -qi output 'name' - simple name list 'nevra' - simple nevra list :param highlight_na: a dictionary containing information about packages that should be highlighted in the output. The dictionary keys are (name, arch) tuples for the package, and the associated values are the package objects themselves. :param columns: a tuple containing information about how to format the columns of output. The absolute value of each number in the tuple indicates how much space has been allocated for the corresponding column. If the number is negative, the text in the column will be left justified, and if it is positive, the text will be right justified. The columns of output are the package name, version, and repository :param highlight_modes: dictionary containing information about to highlight the packages in *highlight_na*. *highlight_modes* should contain the following keys:: 'not_in' - highlighting used for packages not in *highlight_na* '=' - highlighting used when the package versions are equal '<' - highlighting used when the package has a lower version number '>' - highlighting used when the package has a higher version number :return: number of packages listed )r �infory �nevrar r0 r Fznot inrL r1 �>rK �<T)r rS r3 r� )rS r� ry r� N)r r} �setr� r| �valuesrd ry rz r@ Zevr_eqZevr_ltr� �addr� r� r� r� ) r. r" r� Z outputTypeZ highlight_nar3 Zhighlight_modesZinfo_setZunique_item_dictr~ r� rS r$ r$ r% �listPkgs3 sB ' � zOutput.listPkgsc C s. t td��t td��f}t td��t td��f}|| }|du rHtd�}d}| jjrj|du rftd�}n|}ztj�|�}W n* ty� Y n ty� |d }Y n0 t |�� � }t |�d kr�| jjr�|d n|d }||v r�q d|kr�d|vr�|d }�q d|kr8d|vr8|d }�q q8||v �r*d S d S ) z�Get a yes or no from the user, and default to No :msg: String for case with [y/N] :defaultyes_msg: String for case with [Y/n] :return: True if the user selects yes, and False if the user selects no �yZyes�n�noNzIs this ok [y/N]: r zIs this ok [Y/n]: r TF) r r r) Z defaultyesr Zi18nZ ucd_input�EOFError�KeyboardInterrupt�lowerr )r. rv Zdefaultyes_msgZyuiZnuiZaui�choicer$ r$ r% � userconfirm� s< zOutput.userconfirmc C sz | j �� �� �� }| j �� �� �� }i }tjtt|� �d � D ]6}||v r\|| d ||< q>||v r>|| d ||< q>|S �Nr r ) r` �query� installedZ _name_dict� availabler r r r! )r. �sectionsr� r� rm �pkg_namer$ r$ r% �_pkgs2name_dict� s zOutput._pkgs2name_dictc C s� i }i }t jtt|� �d � D ]d}|�|�}|d u r6q tt|��t| j� }tt|j��}|�|d�d ||< |�|d�d ||< q ||fS r� ) r r r r! r@ r r �GRP_PACKAGE_INDENTr� ) r. r� � name_dictZ nevra_lengthsZ repo_lengthsr� r~ Znevra_lZrepo_lr$ r$ r% �_pkgs2col_lengths� s zOutput._pkgs2col_lengthsc C s |D ]}t d| j|f � qd S )Nr� )r} r� )r. � pkg_namesry r$ r$ r% �_display_packages� s zOutput._display_packagesc C sl |D ]b}z || }W n( t y< td| j|f � Y qY n0 d}|jsP| jj}| j|d| j||d� qd S )Nr� FT)r r> rS r3 )�KeyErrorr} r� r� r) Z color_list_available_installr� )r. r� r� r3 ry r~ rS r$ r$ r% �_display_packages_verbose� s �z Output._display_packages_verbosec C sh dd� }t td�tj�|j� � | jj}|rDt td�t|j � � |j rdt td�t|j � p`d� |j r|t td�|j � td�||j �ftd �||j �ftd �||j�ftd �||j�ff}|�r0| �|�}| �||�}| �|�}|d |d f}|D ].\}} t| �d k �rq�t |� | �| ||� q�n4|D ].\}} t| �d k �rN�q4t |� | �| � �q4dS )z�Output information about the packages in a given group :param group: a Group object to output information about c S s t dd� | D ��S )Nc s s | ]}t j�|j�V qd S r( �r r� �_name_unset_wrapperry �r: r~ r$ r$ r% � <genexpr>� r< z?Output.display_pkgs_in_groups.<locals>.names.<locals>.<genexpr>�rd )�packagesr$ r$ r% �names� s z,Output.display_pkgs_in_groups.<locals>.namesz Group: %sz Group-Id: %s� Description: %sr z Language: %sz Mandatory Packages:z Default Packages:z Optional Packages:z Conditional Packages:r r N)r} r r r� r� �ui_namer) r� r �id�ui_descriptionZ lang_onlyZmandatory_packagesZdefault_packagesZoptional_packagesZconditional_packagesr� r� rA r r� r� ) r. �groupr� r� r� r� Z col_lengthsr3 � section_namer� r$ r$ r% �display_pkgs_in_groups� s: � z Output.display_pkgs_in_groupsc C s� dd� }t td�tj�|j� � | jjr@t td�t|j � � |j rdt|j �pRd}t td�| � td�||j �ftd�||j �ff}|D ](\}}t |�d k r�q�t |� | �|� q�d S ) z�Output information about the packages in a given environment :param environment: an Environment object to output information about c S s t dd� | D ��S )Nc s s | ]}t j�|j�V qd S r( r� )r: r� r$ r$ r% r� r< zFOutput.display_groups_in_environment.<locals>.names.<locals>.<genexpr>r� )�groupsr$ r$ r% r� s z3Output.display_groups_in_environment.<locals>.nameszEnvironment Group: %sz Environment-Id: %sr r� z Mandatory Groups:z Optional Groups:r N)r} r r r� r� r� r) r� r r� r� Zmandatory_groupsZoptional_groupsr r� )r. Z environmentr� r� r� r� r� r$ r$ r% � display_groups_in_environment s � z$Output.display_groups_in_environmentc sH d� ��fdd� ����fdd�}�j jr4d� }nd�j�jf }��|�jpRd�}�r|� d u rj�j j� �j|� �d d �}t|� |d u r��j j }|s�d S tt d ��j � d}d} t |�D �]F} �j| kr�d } q��j | k� r�t d �} �| | |d d� d }q��j| k�r(t d�} �| | |dd� d }q��j| k�rRt d�} �| | |dd� d }q�|| |��rdd }q�t d�} �jD ]�} t| �} t�| | ��r��| | |dd� d }n`| �� d } t d��t�fdd�| D ���r�| �� d }n| }t�| |��rr�| | |dd� d }�qrq�t|| g��s>t |�D ] } t d�} �| | |dd� �q t� d S )a� Output search/provides type callback matches. :param po: the package object that matched the search :param values: the information associated with *po* that matched the search :param matchfor: a list of strings to be highlighted in the output :param verbose: whether to output extra verbose information :param highlight: highlighting options for the highlighted matches Fc sd |st td�� t|�pd}|dkr(d S �r>�j|� �dd�}|rTt ��| |�� n t | | � d S )Nz Matched from:r T�Z ignore_case)r} r r rY r� )r� �itemZprinted_headline� can_overflow)rS �matchforr. r$ r% �print_highlighted_key_item' s z8Output.matchcallback.<locals>.print_highlighted_key_itemc sP �j �| �sdS td�}d}� jD ](}t�|| �r"�|||p>|dd� d}q"|S )NFzFilename : %s�r� T)�FILE_PROVIDE_RE�matchr �files�fnmatch)r� � printed_matchr� Z file_match�filename)�por� r. r$ r% �print_file_provides4 s �z1Output.matchcallback.<locals>.print_file_providesz%s : z%s.%s : r NTr� zRepo : %szDescription : r� zURL : %szLicense : %szProvide : %sr z=<>c 3 s | ]}|� v V qd S r( r$ )r: �char)�possibler$ r% r� p r< z'Output.matchcallback.<locals>.<genexpr>zOther : %s)F)r) Zshowdupesfromreposry rz r� r� Zcolor_search_matchrY r} r� r r� r� r� r� r� Zprovidesr� r� rQ �any)r. r� r� r� r� rS r� rv r� Z name_matchr� r� ZprovideZ first_provideZitem_newr$ )rS r� r� r� r� r. r% � matchcallback sr � zOutput.matchcallbackc C s | j |||dd�S )aq Output search/provides type callback matches. 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N)r� �v�rr c s� |j \}}}}} |j} |j} t|j�} |d u r2d}|jrB� jj} n|jrR� jj } n� jj } | � ||| | | || f� dt |�fdt | �fdt | �ffD ],\}}|| � |d� || | d7 < q�t|t |��}|S )NZnoarchr� r r r r )Zpkgtupr{ r| r r� r� r) r� Z _from_cmdliner� r� rg r � setdefault�max)�linesrj �a_widr� � obsoletesr� �a�er r r{ r� r �hirm r_ r$ r% � _add_line� s" *z*Output.list_transaction.<locals>._add_linez Installing group/module packageszInstalling group packagesr� Z InstallingZ UpgradingZ ReinstallingzInstalling dependenciesz Installing weak dependenciesZRemovingzRemoving dependent packagesz Removing unused dependenciesZ Downgradingc S s | j S r( �r~ )�xr$ r$ r% �<lambda>4 r< z)Output.list_transaction.<locals>.<lambda>)r� zInstalling module profilesz%s/%sr zDisabling module profileszEnabling module streamszSwitching module streamsz%s -> %sr zDisabling moduleszResetting modulesc S s t j�| �� �ddddddfS )Nr )r r� r� �getName)r� r$ r$ r% � format_lineq s z,Output.list_transaction.<locals>.format_linez Installing Environment Groupsz Upgrading Environment GroupszRemoving Environment GroupszInstalling GroupszUpgrading GroupszRemoving GroupsT)Zreport_problems� transactionc s s | ]}t |�|fV qd S r( �r� r� r$ r$ r% r� � r< z*Output.list_transaction.<locals>.<genexpr>z--bestz--allowerasingzSSkipping packages with conflicts: (add '%s' to command line to force their upgrade)r2 c S s g | ]}|d d� d �qS �Nra r r$ �r: rF r$ r$ r% r; � r< z+Output.list_transaction.<locals>.<listcomp>z,Skipping packages with broken dependencies%sz or part of a groupc S s g | ]}|d d� d �qS r r$ r r$ r$ r% r; � r< r� r r � r= rb )r> r3 rk rl r� ZPackager r� r� r� r� r� r� z %s %s %s r1 z%s: r� z Z replacingz %s%s%s.%s %s z Transaction Summary %s �Install�UpgradeZRemove� DowngradeZSkipr zDependent packagezDependent packagesz%s %*d %s (+%*d %s) z%-*sz%s %s ( %*d %s) z %s %*d %s )Sr� ZUPGRADEZ UPGRADE_ALLZ DISTUPGRADEZDISTUPGRADE_ALLZ DOWNGRADEZINSTALLr� r r� Z _make_listsr* Z WITH_MODULESr r r� ZupgradedZ reinstalledZinstalled_groupZ installed_depZinstalled_weakZerasedZ erased_depZ erased_cleanZ downgraded�action�libdnfr Z TransactionItemAction_OBSOLETEDr� Z getReplacedByr r� rd ZFORWARD_ACTIONSZ TransactionItemAction_REMOVEr@ r~ rg r9 Z_moduleContainerZgetInstalledProfilesre r ZgetRemovedProfilesZgetEnabledStreamsZgetSwitchedStreamsZgetDisabledModulesZgetResetModulesZ_history�envZ _installedr� Z _upgradedZ_removedr� r) Zbest�strictZ_goal�actionsZ_skipped_packagesZ_allow_erasingr� Z upgrade_group_objects_upgrader, r3 Z isChangedrA rh r r4 rV r� ry rz r{ r r r r r r )Qr. r rl Zforward_actionsZskipped_conflictsZskipped_brokenZ list_bunchZ pkglist_linesrj r r Z ins_group_msgr Zpkglistr Zreplaces�tsirF Z obsoletedZinstalledProfilesry ZprofilesZprofileZremovedProfilesZenabledStreams�streamZswitchedStreamsZdisabledModulesZ resetModulesr Zinstall_env_groupr� Zupgrade_env_groupZremove_env_groupZ install_groupZ upgrade_groupZ remove_groupr~ ZrecommendationsZskip_strr� Z output_widthr3 Zn_widZv_widZr_widZs_widZ real_widthZ msg_packageZmsg_archZ msg_versionZmsg_repositoryZmsg_sizer Ztotalmsgr� r r{ r� r r r rv rT rU ZobspoZappendedZ summary_dataZmax_msg_actionZ max_msg_countZ max_msg_pkgsZmax_msg_depcountr� ZdepcountZmsg_pkgsZlen_msg_actionZ len_msg_countZ len_msg_pkgsZlen_msg_depcountZ msg_deppkgsZ action_msgr$ r_ r% �list_transaction� s8 ��� � � ( ( , $� � ��� � ����� ��� � �������� � � � � zOutput.list_transactionc s� � fdd�}|sdS g }g }|� d�|�� |D ]}|� t|�� q0dD ]}|||�}|rH q`qH|st� jjd g}|r�|d t|�� } |� d�� �t| |���� |t|�d � }qt|S )Nc s� t | �|k rg S � jj|d d }|dkr0g S dg| }d}| D ]\}t |�|| kr�t |�|| }||krvg S ||8 }t |�||< |d7 }|t |�; }qBtt |��D ](}|| || 7 < || d9 < q�|S )zb Work out how many columns we can use to display stuff, in the post trans output. r rb r ra )r r, r3 rc )�msgs�numr# Zcol_lensrn rv ro r_ r$ r% � _fits_in_colsJ s( z+Output._pto_callback.<locals>._fits_in_colsr z{}:)� � � r r� rN rb rb z {})rg �formatr� r, r3 r r4 r! ) r. r Ztsisr* r r( r% r) rI Z current_msgsr$ r_ r% � _pto_callbackG s& zOutput._pto_callbackc C s t j�| j|| j�S )z{ Return a human-readable summary of the transaction. 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Zhpkgsr$ Z actions_shortr� r~ r$ r$ r% �_history_uiactions� s zOutput._history_uiactionsc s t |t�r � �fdd�|D �S |d u s.|dv rftd�}td�d | }� d ur^t|�� kr^|}t|�S dd� }ztt�t|��}|t|j�d d �}t|j �}d ||f }� d ur�t|�� kr�d ||�|f }t|�� kr�d | }|W S t � y� t|� Y S 0 d S )Nc s g | ]}�� |� ��qS r$ �r� )r: �u��limitr. r$ r% r; � r< z+Output._pwd_ui_username.<locals>.<listcomp>)l �� i���z<unset>ZSystemr2 c W s | j |� }|sdS |d S )zf Split gives us a [0] for everything _but_ '', this function returns '' in that case. r r )rQ )�text�argsr[ r$ r$ r% � _safe_split_0� s z.Output._pwd_ui_username.<locals>._safe_split_0�;rb z%s <%s>z %s ... <%s>z<%s>) rO r r r r �pwd�getpwuidr� �pw_gecos�pw_namer� ) r. r� r@ Zloginidry rC �user�fullnameZ user_namer$ r? r% r� � s* zOutput._pwd_ui_usernamec C sb | j �|�}| jjdkr"ddg}nR| jjdkr6dg}n>t� }d}d}|D ]*}|d7 }|jdu rf|d7 }|�|j� qHd}t|�dkr�t d�} | j j } | du r�t j j �d�} | du r�d } | d kr�| d nd } n t d �} d } t|tt d �dd�t| | | �tt d�dd�tt d�dd�tt d�dd�f � d| d d d d d d } td| � d}|du �rht|�}|D ]�}t|�dk�r�|j�p�d} n| �|jd �} t| �} t�dt�|j��} | �|�� �\}}t| | | �} t|dd�}d }}|jdu �r�d }}n"|j�rd }}n|j�r d }}|j �r,d }|j �r8d!}t||j | | ||f d"||f � �qldS )#z�Output a list of information about the history of yum transactions. :param tids: transaction Ids; lists all transactions if empty Zusersr rb Zcommandsr Nz%s | %s | %s | %s | %sz Command line� �O �7 z User nameZIDr- z Date and time� z Action(s)� ZAlteredr, � rN r7 z %6u | %s | %-16.16s | %s | %4uTr z%Y-%m-%d %H:%Mr2 �*�#�Er� r� r� ) r^ �oldr) Zhistory_list_viewr� �cmdliner� �loginuidr r r, rf r r+ Z_real_term_widthr} r �reversedr� r r8 �strftime� localtime� beg_timestampr< rj � return_codeZ is_output�altered_lt_rpmdb�altered_gt_rpmdb�tid)r. �tids�reverse� transactionsZuids�doneZblanksr �fmtry Z real_colsZ name_widthZ table_widthZtmr) ZuiactsZrmarkZlmarkr$ r$ r% �historyListCmd� st � � zOutput.historyListCmdc C s� t |�}| j�� }|du r8t�td�� tj�td���|j }|j }g }|sz| jjdd�}|dur�|� |j � |� |� n | j� |�}|s�t�td�� tj�td���d\}} d} d} |r�t|�}|�� \}} |D ]�} |du�r| j |k�r| jj�� } | �t| �� d}d}| j |k�rL| j | k�rL| du �r<t| �} n | �| � d}n\| du�r�| �rdtd � d} | �| � d} |�r�|�� \}} | j |k�r�| j | k�r�| } d}|s�| �r�td � d} | �| |� q�| du�r�| �r�td � | �| � dS ) z�Output information about a transaction in history :param tids: transaction Ids; prints info for the last transaction if empty :raises dnf.exceptions.Error in case no transactions were found NzNo transactionszFailed history infoF)Zcomplete_transactions_onlyz$No transaction ID, or package, given)ra ra TzO-------------------------------------------------------------------------------)r� r^ �lastr� �criticalr r � exceptions�Errorr^ �end_rpmdb_versionr� rg rT rd ri r* Z_tsZdbCookieZcompare_rpmdbvr� r �merger} �_historyInfoCmd)r. r_ �patsZmtidsre ZlasttidZlastdbvra ZbmtidZemtidZmobjrb ZtransZrpmdbvZmergedr$ r$ r% �historyInfoCmd" sl zOutput.historyInfoCmdc s\ |j }t|t�r|g}�fdd�|D �}td�td�td�td�d��td�td�td �td �d�� td d� t��� �t� �� � D ��}|�d < |� d < d8� ��fdd� }|�� }t|�dkr�t td�d|d |d f � nt td�|d � t |j �}t � dt �|��} t td�| � |jd u�rT|j�rDt td�|jd� nt td�|j� |jd u�r�|j} t � dt �| ��} | | } | dk �r�td�| } nH| d k �r�td �| d } n,| d k �r�td �| d! 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Ztmr r r �end� sL � � zMultiFileProgressMeter.endN)r )�__name__� __module__� __qualname__�__doc__r rA Z STATUS_FAILEDrF rB rC rG r �stderrr r# r% r0 r) rM r r r r r s � 5r )Z __future__r Zdnf.cli.formatr r Z dnf.cli.termr Z dnf.pycompr r r Z dnf.callbackr Zdnf.utilrA ZDownloadProgressr r r r r �<module> s cli/__pycache__/term.cpython-39.pyc 0000644 00000027056 15025013303 0013125 0 ustar 00 a �!cZ9 � @ sx d dl mZ d dl mZ d dlZd dlZd dlZd dlZd dlZd dl Z d dl Z d dd�Z d dd�Z G d d � d e �ZdS ) � )�absolute_import)�unicode_literalsN� c C sD z*d}t �| tj|�}t�d|�d }|W S ty> Y dS 0 dS )z Get the real terminal width Zabcdefghs hhhhr N)�fcntlZioctl�termiosZ TIOCGWINSZ�struct�unpack�IOError)�fd�buf�ret� r �0/usr/lib/python3.9/site-packages/dnf/cli/term.py�_real_term_width s r c C s& t dd�}|sdS |dk r dS |S dS )z@ Compute terminal width falling to default 80 in case of troubler �r �P � N�r )r Ztwr r r � _term_width) s r c @ s e Zd ZdZdZedd� �Zedd� �Zdddd �Zd d d d ddddd�Z d d d d ddddd�Z ddddddd�Z dd d d d d d!d"d�Z d#d$d%d&d'd(d)d*d�Z d+d,� ZdFd/d0�ZdGd1d2�Zd3d4� Zd5d6� Zd7d8� ZdHd:d;�Zd<d=� Zd>d?� Zd@dA� ZdBdC� ZdDdE� Zd-S )I�Termz>A class to provide some terminal "UI" helpers based on curses.Tc C s t � S �Nr ��selfr r r �<lambda>@ � z Term.<lambda>c C s t � S r )r r r r r r A r ZsmulZrevZsgr0)� underline�reverse�normalr r � � � � � � ��black�blue�green�cyan�red�magenta�yellow�white)r% r) r' r+ r& r* r( r, z[1mz[5m� z[7mz[4mz(B[m��boldZblinkZdimr r r z[30mz[31mz[32mz[33mz[34mz[35mz[36mz[37mz[40mz[41mz[42mz[43mz[44mz[45mz[46mz[47mc C s | j | _| j| _| j| _d S r )�_Term__ansi_forced_MODE�MODE�_Term__ansi_forced_FG_COLOR�FG_COLOR�_Term__ansi_forced_BG_COLOR�BG_COLORr r r r Z __forced_initz s zTerm.__forced_initN�autoc C sD d| _ d| _|dkr | �� dS ddddddd�| _ddddddddd�| _ddddddddd�| _|dkrvd | _ dS |d ks�J �|s�tj}|�� s�d | _ dS zt j |� � d � W n t y� d | _ Y dS 0 t j | _t �d �| _| jD ].}|}|| jv �r| j| }| �|�| j|< q�| �d ��d�}|�r`| j�� D ]&\}}t �||��� �pTd| j|< �q8| �d��d�}|�r�| j�� D ]*\}}t �||��� �p�d}|| j|< �q�| �d��d�} | �r�| j�� D ]&\}}t �| |��� �p�d| j|< �q�| �d��d�} | �r@| j�� D ]*\}}t �| |��� �p0d} | | j|< �qdS )a Reinitializes the :class:`Term`. :param term_stream: the terminal stream that the :class:`Term` should be initialized to use. 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Prefix each occurrence with *beg*, and postfix each occurrence with *end*, then return the modified string. For example:: >>> yt = Term() >>> yt.sub('spam and eggs', 'x', 'z', ['and']) 'spam xandz eggs' This is particularly useful for emphasizing certain words in output: for example, calling :func:`sub` with *beg* = MODE['bold'] and *end* = MODE['normal'] will return a string that when printed to the terminal will appear to be *haystack* with each occurrence of the strings in *needles* in bold face. 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ZhaystackrS Zneedles�kwdsrT rU r$ r$ r% �_sub_highlight} s zOutput._sub_highlightc C s2 d}|D ]$}||d | k r q.||d 7 }q|S )z; Spaces left on the current field will help how many pkgs? r r r$ )�currentZ data_tupsr# �ret�tupr$ r$ r% �_calc_columns_spaces_helps� s z!Output._calc_columns_spaces_helpsc C s | j jS r( )r* �history�r. r$ r$ r% r^ � s zOutput.historyc C s | j jS r( )r* �sackr_ r$ r$ r% r` � s z Output.sackNr r c C s� t |�}|}dg| }td|�D ]}t|| �� �||< q |du rJ| jj}|du rjdg|d }|�d� |s�g } td|�D ]6}|| } | r�| �| d d � q|| �|| d � q|| d t |�7 < | jj} t | �| kr�| S | }|t |�|d t |� 8 }|d �s|d7 }|dk�r�d} d} td|�D ]b}| � || || |�}|�sR�q.| �rx||d k�rx|d | k �rx�q.|| k �r��q.|} |} �q.| �r�|| � d�d || }|| �s�| |d k�r�|d8 }|| |7 < ||8 }�qd}td|�D ] }|| �s�q�|d7 }�q�|�r`|| }td|�D ],}|| �sD�q2|| |7 < ||8 }�q2|d8 }|| }td|�D ]}|| |7 < �qz|| ||| 7 < d}�q|S )a� Dynamically calculate the widths of the columns that the fields in data should be placed into for output. :param data: a list of dictionaries that represent the data to be output. 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Return a row of data formatted into a string for output. Items can overflow their columns. :param columns: a list of tuples containing the data to output. 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The columns the are the package envra and repository N)i����rx �%s%srL )r � ui_from_repor! r} r4 ) r. r~ r r> rS r3 Zenvrar� Zridr$ r$ r% �simpleEnvraListj s zOutput.simpleEnvraListc C s t t|j�� dS )z.Print a package as a line containing its name.N)r} r ry �r. r~ r$ r$ r% �simple_name_list� s zOutput.simple_name_listc C s t t|�� dS )z/Print a package as a line containing its NEVRA.N)r} r r� r$ r$ r% �simple_nevra_list� s zOutput.simple_nevra_listc C s� t |�}| jj}|st}n |dk r&d}d|d d }|s>|S t|�}t||||d�}|�d�dkr�||d kr�t|||d d�}|S ) z�Return a key value pair in the common two column output format. :param key: the key to be formatted :param val: the value associated with *key* :return: the key value pair formatted in two columns for output � r2 rb z: )rp �initial_indent�subsequent_indent� r rN z ...: )r r, rf r r r �count)r. �keyrG ZkeylenrI Znxtr[ r$ r$ r% � fmtKeyValFill� s$ ��zOutput.fmtKeyValFillr1 c C sh t |�}| jjd }t|�}||d kr6|d }}n$||| d }||| t|� }d|||f S )a� Format and return a section header. The format of the header is a line with *name* centered, and *fill* repeated on either side to fill an entire line on the terminal. :param name: the name of the section :param fill: the character to repeat on either side of *name* to fill an entire line. *fill* must be a single character. :return: a string formatted to be a section header rb � z%s %s %s)r r, r3 r r )r. ry �fillrI Zname_lenZbegrw r$ r$ r% � fmtSection� s zOutput.fmtSectionc s� dd� }� fdd�}g }� � |�\}}tdtdd�tdd��}|�||d ||j|f �� |jrv|�|td �|j�� tdtdd �tdd ��}|�|||j�� |�|td �|j�� tdtdd �tdd��}|�|||j �� tdtdd�tdd��}|�||t t |j ���� |�|td�|j �� tdtdd�tdd��}|�|||j�� |j�r�� j�|�} | �r�|�|td�| �� � jj�r<|�|td�|j�� |�|td�tj�|j��� |j�r�|�|td�tj�|j��� � j�|�} | �r<zt| j � � �} W n t �y d} Y n0 |�|td�� � | ��� tdtdd�tdd��}|�|||j �� |j!�r�|�|td�t"|j!��� |�|td�|j#�� tdtdd �tdd ��}|�|||j$�� d �%|�S ) z�Print information about the given package. :param pkg: the package to print information about :param highlight: highlighting options for the name of the package c S s d� t| dd�dt|�g�S )Nr2 � �:)�joinr �str�r� rG r$ r$ r% �format_key_val� s z)Output.infoOutput.<locals>.format_key_valc s � � t| dd�d |pd�S )Nr� z : r )r� r r� r_ r$ r% �format_key_val_fill� s z.Output.infoOutput.<locals>.format_key_val_fillr� �short�Namer z%s%s%sZEpoch�VersionZRelease�Arch� Architecture�SizeZSource�Repo� Repositoryz From repoZPackagerZ Buildtimez Install timeNz Installed byZSummaryZURLZLicenseZ Descriptionr� )&rV r r rg ry Zepochr �version�releaserz r �float�_sizeZ sourcerpm�repoid� _from_systemr^ Zrepor) �verboseZpackagerr �utilZnormalize_timeZ buildtimeZ installtimeZ package_data�int�_itemZgetInstalledBy� ValueError�_pwd_ui_username�summary�urlr �license� descriptionr� ) r. r~ rS r� r� Z output_listrT rU r� Z history_repoZ history_pkg�uidr$ r_ r% � infoOutput� s| �� � � � � � � � �zOutput.infoOutputc C s� |\}}|durV| j j}|jtjkr,| j j}| j|||d� | j||d| j jd� dS |�� }d|j |j f }|j } t d|| ||f � dS )a{ Print a simple string that explains the relationship between the members of an update or obsoletes tuple. :param uotup: an update or obsoletes tuple. The first member is the new package, and the second member is the old package :param changetype: a string indicating what the change between the packages is, e.g. 'updates' or 'obsoletes' :param columns: a tuple containing information about how to format the columns of output. The absolute value of each number in the tuple indicates how much space has been allocated for the corresponding column. If the number is negative, the text in the column will be left justified, and if it is positive, the text will be right justified. The columns of output are the package name, version, and repository N)r3 rS � )r3 r> rS �%s.%sz %-35.35s [%.12s] %.10s %-20.20s) r) �color_update_remote�reponame�hawkeyZSYSTEM_REPO_NAME�color_update_localr� �color_update_installedZ compactPrintry rz r� r} ) r. ZuotupZ changetyper3 Z changePkgZinstPkgZchiZ c_compactZ i_compactZc_repor$ r$ r% �updatesObsoletesList s � �zOutput.updatesObsoletesListc C sd |dv �r`t |�dk�rXtd| � t� }|dkr^i }|D ]} | |t| �t| j� < q:|�� }t|�D ]�} | j| jf} d} | |vr�|� dd�} nD| � || �r�|� dd�} n(| � || �r�|� d d �} n |� d d�} |dkr�| j | d | |d � qf|dk�r|� | j| | d�d � qf|dk�r*| �| � qf|dkrf| �| � qfqf|�rXtd�t|��� t |�S dS )a� Prints information about the given list of packages. :param lst: a list of packages to print information about :param description: string describing what the list of packages contains, e.g. 'Available Packages' :param outputType: The type of information to be printed. Current options:: 'list' - simple pkg list 'info' - similar to rpm -qi output 'name' - simple name list 'nevra' - simple nevra list :param highlight_na: a dictionary containing information about packages that should be highlighted in the output. The dictionary keys are (name, arch) tuples for the package, and the associated values are the package objects themselves. :param columns: a tuple containing information about how to format the columns of output. The absolute value of each number in the tuple indicates how much space has been allocated for the corresponding column. If the number is negative, the text in the column will be left justified, and if it is positive, the text will be right justified. The columns of output are the package name, version, and repository :param highlight_modes: dictionary containing information about to highlight the packages in *highlight_na*. *highlight_modes* should contain the following keys:: 'not_in' - highlighting used for packages not in *highlight_na* '=' - highlighting used when the package versions are equal '<' - highlighting used when the package has a lower version number '>' - highlighting used when the package has a higher version number :return: number of packages listed )r �infory �nevrar r0 r Fznot inrL r1 �>rK �<T)r rS r3 r� )rS r� ry r� N)r r} �setr� r| �valuesrd ry rz r@ Zevr_eqZevr_ltr� �addr� r� r� r� ) r. r" r� Z outputTypeZ highlight_nar3 Zhighlight_modesZinfo_setZunique_item_dictr~ r� rS r$ r$ r% �listPkgs3 sB ' � zOutput.listPkgsc C s. t td��t td��f}t td��t td��f}|| }|du rHtd�}d}| jjrj|du rftd�}n|}ztj�|�}W n* ty� Y n ty� |d }Y n0 t |�� � }t |�d kr�| jjr�|d n|d }||v r�q d|kr�d|vr�|d }�q d|kr8d|vr8|d }�q q8||v �r*d S d S ) z�Get a yes or no from the user, and default to No :msg: String for case with [y/N] :defaultyes_msg: String for case with [Y/n] :return: True if the user selects yes, and False if the user selects no �yZyes�n�noNzIs this ok [y/N]: r zIs this ok [Y/n]: r TF) r r r) Z defaultyesr Zi18nZ ucd_input�EOFError�KeyboardInterrupt�lowerr )r. rv Zdefaultyes_msgZyuiZnuiZaui�choicer$ r$ r% � userconfirm� s< zOutput.userconfirmc C sz | j �� �� �� }| j �� �� �� }i }tjtt|� �d � D ]6}||v r\|| d ||< q>||v r>|| d ||< q>|S �Nr r ) r` �query� installedZ _name_dict� availabler r r r! )r. �sectionsr� r� rm �pkg_namer$ r$ r% �_pkgs2name_dict� s zOutput._pkgs2name_dictc C s� i }i }t jtt|� �d � D ]d}|�|�}|d u r6q tt|��t| j� }tt|j��}|�|d�d ||< |�|d�d ||< q ||fS r� ) r r r r! r@ r r �GRP_PACKAGE_INDENTr� ) r. r� � name_dictZ nevra_lengthsZ repo_lengthsr� r~ Znevra_lZrepo_lr$ r$ r% �_pkgs2col_lengths� s zOutput._pkgs2col_lengthsc C s |D ]}t d| j|f � qd S )Nr� )r} r� )r. � pkg_namesry r$ r$ r% �_display_packages� s zOutput._display_packagesc C sl |D ]b}z || }W n( t y< td| j|f � Y qY n0 d}|jsP| jj}| j|d| j||d� qd S )Nr� FT)r r> rS r3 )�KeyErrorr} r� r� r) Z color_list_available_installr� )r. r� r� r3 ry r~ rS r$ r$ r% �_display_packages_verbose� s �z Output._display_packages_verbosec C sh dd� }t td�tj�|j� � | jj}|rDt td�t|j � � |j rdt td�t|j � p`d� |j r|t td�|j � td�||j �ftd �||j �ftd �||j�ftd �||j�ff}|�r0| �|�}| �||�}| �|�}|d |d f}|D ].\}} t| �d k �rq�t |� | �| ||� q�n4|D ].\}} t| �d k �rN�q4t |� | �| � �q4dS )z�Output information about the packages in a given group :param group: a Group object to output information about c S s t dd� | D ��S )Nc s s | ]}t j�|j�V qd S r( �r r� �_name_unset_wrapperry �r: r~ r$ r$ r% � <genexpr>� r< z?Output.display_pkgs_in_groups.<locals>.names.<locals>.<genexpr>�rd )�packagesr$ r$ r% �names� s z,Output.display_pkgs_in_groups.<locals>.namesz Group: %sz Group-Id: %s� Description: %sr z Language: %sz Mandatory Packages:z Default Packages:z Optional Packages:z Conditional Packages:r r N)r} r r r� r� �ui_namer) r� r �id�ui_descriptionZ lang_onlyZmandatory_packagesZdefault_packagesZoptional_packagesZconditional_packagesr� r� rA r r� r� ) r. �groupr� r� r� r� Z col_lengthsr3 � section_namer� r$ r$ r% �display_pkgs_in_groups� s: � z Output.display_pkgs_in_groupsc C s� dd� }t td�tj�|j� � | jjr@t td�t|j � � |j rdt|j �pRd}t td�| � td�||j �ftd�||j �ff}|D ](\}}t |�d k r�q�t |� | �|� q�d S ) z�Output information about the packages in a given environment :param environment: an Environment object to output information about c S s t dd� | D ��S )Nc s s | ]}t j�|j�V qd S r( r� )r: r� r$ r$ r% r� r< zFOutput.display_groups_in_environment.<locals>.names.<locals>.<genexpr>r� )�groupsr$ r$ r% r� s z3Output.display_groups_in_environment.<locals>.nameszEnvironment Group: %sz Environment-Id: %sr r� z Mandatory Groups:z Optional Groups:r N)r} r r r� r� r� r) r� r r� r� Zmandatory_groupsZoptional_groupsr r� )r. Z environmentr� r� r� r� r� r$ r$ r% � display_groups_in_environment s � z$Output.display_groups_in_environmentc sH d� ��fdd� ����fdd�}�j jr4d� }nd�j�jf }��|�jpRd�}�r|� d u rj�j j� �j|� �d d �}t|� |d u r��j j }|s�d S tt d ��j � d}d} t |�D �]F} �j| kr�d } q��j | k� r�t d �} �| | |d d� d }q��j| k�r(t d�} �| | |dd� d }q��j| k�rRt d�} �| | |dd� d }q�|| |��rdd }q�t d�} �jD ]�} t| �} t�| | ��r��| | |dd� d }n`| �� d } t d��t�fdd�| D ���r�| �� d }n| }t�| |��rr�| | |dd� d }�qrq�t|| g��s>t |�D ] } t d�} �| | |dd� �q t� d S )a� Output search/provides type callback matches. :param po: the package object that matched the search :param values: the information associated with *po* that matched the search :param matchfor: a list of strings to be highlighted in the output :param verbose: whether to output extra verbose information :param highlight: highlighting options for the highlighted matches Fc sd |st td�� t|�pd}|dkr(d S �r>�j|� �dd�}|rTt ��| |�� n t | | � d S )Nz Matched from:r T�Z ignore_case)r} r r rY r� )r� �itemZprinted_headline� can_overflow)rS �matchforr. r$ r% �print_highlighted_key_item' s z8Output.matchcallback.<locals>.print_highlighted_key_itemc sP �j �| �sdS td�}d}� jD ](}t�|| �r"�|||p>|dd� d}q"|S )NFzFilename : %s�r� T)�FILE_PROVIDE_RE�matchr �files�fnmatch)r� � printed_matchr� Z file_match�filename)�por� r. r$ r% �print_file_provides4 s �z1Output.matchcallback.<locals>.print_file_providesz%s : z%s.%s : r NTr� zRepo : %szDescription : r� zURL : %szLicense : %szProvide : %sr z=<>c 3 s | ]}|� v V qd S r( r$ )r: �char)�possibler$ r% r� p r< z'Output.matchcallback.<locals>.<genexpr>zOther : %s)F)r) Zshowdupesfromreposry rz r� r� Zcolor_search_matchrY r} r� r r� r� r� r� r� Zprovidesr� r� rQ �any)r. r� r� r� r� rS r� rv r� Z name_matchr� r� ZprovideZ first_provideZitem_newr$ )rS r� r� r� r� r. r% � matchcallback sr � zOutput.matchcallbackc C s | j |||dd�S )aq Output search/provides type callback matches. 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See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. # # Written by Seth Vidal """ Command line interface yum class and related. """ from __future__ import print_function from __future__ import absolute_import from __future__ import unicode_literals try: from collections.abc import Sequence except ImportError: from collections import Sequence import datetime import logging import operator import os import random import rpm import sys import time import hawkey import libdnf.transaction from . import output from dnf.cli import CliError from dnf.i18n import ucd, _ import dnf import dnf.cli.aliases import dnf.cli.commands import dnf.cli.commands.alias import dnf.cli.commands.autoremove import dnf.cli.commands.check import dnf.cli.commands.clean import dnf.cli.commands.deplist import dnf.cli.commands.distrosync import dnf.cli.commands.downgrade import dnf.cli.commands.group import dnf.cli.commands.history import dnf.cli.commands.install import dnf.cli.commands.makecache import dnf.cli.commands.mark import dnf.cli.commands.module import dnf.cli.commands.reinstall import dnf.cli.commands.remove import dnf.cli.commands.repolist import dnf.cli.commands.repoquery import dnf.cli.commands.search import dnf.cli.commands.shell import dnf.cli.commands.swap import dnf.cli.commands.updateinfo import dnf.cli.commands.upgrade import dnf.cli.commands.upgrademinimal import dnf.cli.demand import dnf.cli.format import dnf.cli.option_parser import dnf.conf import dnf.conf.substitutions import dnf.const import dnf.db.history import dnf.exceptions import dnf.logging import dnf.persistor import dnf.plugin import dnf.rpm import dnf.sack import dnf.transaction import dnf.util import dnf.yum.misc logger = logging.getLogger('dnf') def _add_pkg_simple_list_lens(data, pkg, indent=''): """ Get the length of each pkg's column. Add that to data. This "knows" about simpleList and printVer. """ na = len(pkg.name) + 1 + len(pkg.arch) + len(indent) ver = len(pkg.evr) rid = len(pkg._from_repo) for (d, v) in (('na', na), ('ver', ver), ('rid', rid)): data[d].setdefault(v, 0) data[d][v] += 1 def _list_cmd_calc_columns(output, ypl): """ Work out the dynamic size of the columns to pass to fmtColumns. """ data = {'na' : {}, 'ver' : {}, 'rid' : {}} for lst in (ypl.installed, ypl.available, ypl.extras, ypl.autoremove, ypl.updates, ypl.recent): for pkg in lst: _add_pkg_simple_list_lens(data, pkg) if len(ypl.obsoletes) > 0: for (npkg, opkg) in ypl.obsoletesTuples: _add_pkg_simple_list_lens(data, npkg) _add_pkg_simple_list_lens(data, opkg, indent=" " * 4) data = [data['na'], data['ver'], data['rid']] columns = output.calcColumns(data, remainder_column=1) return (-columns[0], -columns[1], -columns[2]) def print_versions(pkgs, base, output): def sm_ui_time(x): return time.strftime("%c", time.gmtime(x)) rpmdb_sack = dnf.sack.rpmdb_sack(base) done = False for pkg in rpmdb_sack.query().installed().filterm(name=pkgs): if done: print("") done = True if pkg.epoch == '0': ver = '%s-%s.%s' % (pkg.version, pkg.release, pkg.arch) else: ver = '%s:%s-%s.%s' % (pkg.epoch, pkg.version, pkg.release, pkg.arch) name = output.term.bold(pkg.name) print(_(" Installed: %s-%s at %s") %(name, ver, sm_ui_time(pkg.installtime))) print(_(" Built : %s at %s") % (pkg.packager if pkg.packager else "", sm_ui_time(pkg.buildtime))) # :hawkey, no changelist information yet # print(_(" Committed: %s at %s") % (pkg.committer, # sm_ui_date(pkg.committime))) def report_module_switch(switchedModules): msg1 = _("The operation would result in switching of module '{0}' stream '{1}' to " "stream '{2}'") for moduleName, streams in switchedModules.items(): logger.warning(msg1.format(moduleName, streams[0], streams[1])) class BaseCli(dnf.Base): """This is the base class for yum cli.""" def __init__(self, conf=None): conf = conf or dnf.conf.Conf() super(BaseCli, self).__init__(conf=conf) self.output = output.Output(self, self.conf) def do_transaction(self, display=()): """Take care of package downloading, checking, user confirmation and actually running the transaction. :param display: `rpm.callback.TransactionProgress` object(s) :return: history database transaction ID or None """ if dnf.base.WITH_MODULES: if not self.conf.module_stream_switch: switchedModules = dict(self._moduleContainer.getSwitchedStreams()) if switchedModules: report_module_switch(switchedModules) msg = _("It is not possible to switch enabled streams of a module unless explicitly " "enabled via configuration option module_stream_switch.\n" "It is recommended to rather remove all installed content from the module, and " "reset the module using '{prog} module reset <module_name>' command. After " "you reset the module, you can install the other stream.").format( prog=dnf.util.MAIN_PROG) raise dnf.exceptions.Error(msg) trans = self.transaction pkg_str = self.output.list_transaction(trans) if pkg_str: logger.info(pkg_str) if trans: # Check which packages have to be downloaded install_pkgs = [] rmpkgs = [] install_only = True for tsi in trans: if tsi.action in dnf.transaction.FORWARD_ACTIONS: install_pkgs.append(tsi.pkg) elif tsi.action in dnf.transaction.BACKWARD_ACTIONS: install_only = False rmpkgs.append(tsi.pkg) # Close the connection to the rpmdb so that rpm doesn't hold the # SIGINT handler during the downloads. del self._ts # report the total download size to the user if not install_pkgs: self.output.reportRemoveSize(rmpkgs) else: self.output.reportDownloadSize(install_pkgs, install_only) if trans or self._moduleContainer.isChanged() or \ (self._history and (self._history.group or self._history.env)): # confirm with user if self.conf.downloadonly: logger.info(_("{prog} will only download packages for the transaction.").format( prog=dnf.util.MAIN_PROG_UPPER)) elif 'test' in self.conf.tsflags: logger.info(_("{prog} will only download packages, install gpg keys, and check the " "transaction.").format(prog=dnf.util.MAIN_PROG_UPPER)) if self._promptWanted(): if self.conf.assumeno or not self.output.userconfirm(): raise CliError(_("Operation aborted.")) else: logger.info(_('Nothing to do.')) return if trans: if install_pkgs: logger.info(_('Downloading Packages:')) try: total_cb = self.output.download_callback_total_cb self.download_packages(install_pkgs, self.output.progress, total_cb) except dnf.exceptions.DownloadError as e: specific = dnf.cli.format.indent_block(ucd(e)) errstr = _('Error downloading packages:') + '\n%s' % specific # setting the new line to prevent next chars being eaten up # by carriage returns print() raise dnf.exceptions.Error(errstr) # Check GPG signatures self.gpgsigcheck(install_pkgs) if self.conf.downloadonly: return if not isinstance(display, Sequence): display = [display] display = [output.CliTransactionDisplay()] + list(display) tid = super(BaseCli, self).do_transaction(display) # display last transaction (which was closed during do_transaction()) if tid is not None: trans = self.history.old([tid])[0] trans = dnf.db.group.RPMTransaction(self.history, trans._trans) else: trans = None if trans: # the post transaction summary is already written to log during # Base.do_transaction() so here only print the messages to the # user arranged in columns print() print('\n'.join(self.output.post_transaction_output(trans))) print() for tsi in trans: if tsi.state == libdnf.transaction.TransactionItemState_ERROR: raise dnf.exceptions.Error(_('Transaction failed')) return tid def gpgsigcheck(self, pkgs): """Perform GPG signature verification on the given packages, installing keys if possible. :param pkgs: a list of package objects to verify the GPG signatures of :raises: Will raise :class:`Error` if there's a problem """ error_messages = [] for po in pkgs: result, errmsg = self._sig_check_pkg(po) if result == 0: # Verified ok, or verify not req'd continue elif result == 1: ay = self.conf.assumeyes and not self.conf.assumeno if (not sys.stdin or not sys.stdin.isatty()) and not ay: raise dnf.exceptions.Error(_('Refusing to automatically import keys when running ' \ 'unattended.\nUse "-y" to override.')) # the callback here expects to be able to take options which # userconfirm really doesn't... so fake it fn = lambda x, y, z: self.output.userconfirm() try: self._get_key_for_package(po, fn) except (dnf.exceptions.Error, ValueError) as e: error_messages.append(str(e)) else: # Fatal error error_messages.append(errmsg) if error_messages: for msg in error_messages: logger.critical(msg) raise dnf.exceptions.Error(_("GPG check FAILED")) def latest_changelogs(self, package): """Return list of changelogs for package newer then installed version""" newest = None # find the date of the newest changelog for installed version of package # stored in rpmdb for mi in self._rpmconn.readonly_ts.dbMatch('name', package.name): changelogtimes = mi[rpm.RPMTAG_CHANGELOGTIME] if changelogtimes: newest = datetime.date.fromtimestamp(changelogtimes[0]) break chlogs = [chlog for chlog in package.changelogs if newest is None or chlog['timestamp'] > newest] return chlogs def format_changelog(self, changelog): """Return changelog formatted as in spec file""" chlog_str = '* %s %s\n%s\n' % ( changelog['timestamp'].strftime("%a %b %d %X %Y"), dnf.i18n.ucd(changelog['author']), dnf.i18n.ucd(changelog['text'])) return chlog_str def print_changelogs(self, packages): # group packages by src.rpm to avoid showing duplicate changelogs bysrpm = dict() for p in packages: # there are packages without source_name, use name then. bysrpm.setdefault(p.source_name or p.name, []).append(p) for source_name in sorted(bysrpm.keys()): bin_packages = bysrpm[source_name] print(_("Changelogs for {}").format(', '.join([str(pkg) for pkg in bin_packages]))) for chl in self.latest_changelogs(bin_packages[0]): print(self.format_changelog(chl)) def check_updates(self, patterns=(), reponame=None, print_=True, changelogs=False): """Check updates matching given *patterns* in selected repository.""" ypl = self.returnPkgLists('upgrades', patterns, reponame=reponame) if self.conf.obsoletes or self.conf.verbose: typl = self.returnPkgLists('obsoletes', patterns, reponame=reponame) ypl.obsoletes = typl.obsoletes ypl.obsoletesTuples = typl.obsoletesTuples if print_: columns = _list_cmd_calc_columns(self.output, ypl) if len(ypl.updates) > 0: local_pkgs = {} highlight = self.output.term.MODE['bold'] if highlight: # Do the local/remote split we get in "yum updates" for po in sorted(ypl.updates): local = po.localPkg() if os.path.exists(local) and po.verifyLocalPkg(): local_pkgs[(po.name, po.arch)] = po cul = self.conf.color_update_local cur = self.conf.color_update_remote self.output.listPkgs(ypl.updates, '', outputType='list', highlight_na=local_pkgs, columns=columns, highlight_modes={'=' : cul, 'not in' : cur}) if changelogs: self.print_changelogs(ypl.updates) if len(ypl.obsoletes) > 0: print(_('Obsoleting Packages')) # The tuple is (newPkg, oldPkg) ... so sort by new for obtup in sorted(ypl.obsoletesTuples, key=operator.itemgetter(0)): self.output.updatesObsoletesList(obtup, 'obsoletes', columns=columns) return ypl.updates or ypl.obsoletes def distro_sync_userlist(self, userlist): """ Upgrade or downgrade packages to match the latest versions available in the enabled repositories. :return: (exit_code, [ errors ]) exit_code is:: 0 = we're done, exit 1 = we've errored, exit with error string 2 = we've got work yet to do, onto the next stage """ oldcount = self._goal.req_length() if len(userlist) == 0: self.distro_sync() else: for pkg_spec in userlist: self.distro_sync(pkg_spec) cnt = self._goal.req_length() - oldcount if cnt <= 0 and not self._goal.req_has_distupgrade_all(): msg = _('No packages marked for distribution synchronization.') raise dnf.exceptions.Error(msg) def downgradePkgs(self, specs=[], file_pkgs=[], strict=False): """Attempt to take the user specified list of packages or wildcards and downgrade them. If a complete version number is specified, attempt to downgrade them to the specified version :param specs: a list of names or wildcards specifying packages to downgrade :param file_pkgs: a list of pkg objects from local files """ result = False for pkg in file_pkgs: try: self.package_downgrade(pkg, strict=strict) result = True except dnf.exceptions.MarkingError as e: logger.info(_('No match for argument: %s'), self.output.term.bold(pkg.location)) for arg in specs: try: self.downgrade_to(arg, strict=strict) result = True except dnf.exceptions.PackageNotFoundError as err: msg = _('No package %s available.') logger.info(msg, self.output.term.bold(arg)) except dnf.exceptions.PackagesNotInstalledError as err: logger.info(_('Packages for argument %s available, but not installed.'), self.output.term.bold(err.pkg_spec)) except dnf.exceptions.MarkingError: assert False if not result: raise dnf.exceptions.Error(_('No packages marked for downgrade.')) def output_packages(self, basecmd, pkgnarrow='all', patterns=(), reponame=None): """Output selection *pkgnarrow* of packages matching *patterns* and *repoid*.""" try: highlight = self.output.term.MODE['bold'] ypl = self.returnPkgLists( pkgnarrow, patterns, installed_available=highlight, reponame=reponame) except dnf.exceptions.Error as e: return 1, [str(e)] else: update_pkgs = {} inst_pkgs = {} local_pkgs = {} columns = None if basecmd == 'list': # Dynamically size the columns columns = _list_cmd_calc_columns(self.output, ypl) if highlight and ypl.installed: # If we have installed and available lists, then do the # highlighting for the installed packages so you can see what's # available to update, an extra, or newer than what we have. for pkg in (ypl.hidden_available + ypl.reinstall_available + ypl.old_available): key = (pkg.name, pkg.arch) if key not in update_pkgs or pkg > update_pkgs[key]: update_pkgs[key] = pkg if highlight and ypl.available: # If we have installed and available lists, then do the # highlighting for the available packages so you can see what's # available to install vs. update vs. old. for pkg in ypl.hidden_installed: key = (pkg.name, pkg.arch) if key not in inst_pkgs or pkg > inst_pkgs[key]: inst_pkgs[key] = pkg if highlight and ypl.updates: # Do the local/remote split we get in "yum updates" for po in sorted(ypl.updates): if po.reponame != hawkey.SYSTEM_REPO_NAME: local_pkgs[(po.name, po.arch)] = po # Output the packages: clio = self.conf.color_list_installed_older clin = self.conf.color_list_installed_newer clir = self.conf.color_list_installed_reinstall clie = self.conf.color_list_installed_extra rip = self.output.listPkgs(ypl.installed, _('Installed Packages'), basecmd, highlight_na=update_pkgs, columns=columns, highlight_modes={'>' : clio, '<' : clin, '=' : clir, 'not in' : clie}) clau = self.conf.color_list_available_upgrade clad = self.conf.color_list_available_downgrade clar = self.conf.color_list_available_reinstall clai = self.conf.color_list_available_install rap = self.output.listPkgs(ypl.available, _('Available Packages'), basecmd, highlight_na=inst_pkgs, columns=columns, highlight_modes={'<' : clau, '>' : clad, '=' : clar, 'not in' : clai}) raep = self.output.listPkgs(ypl.autoremove, _('Autoremove Packages'), basecmd, columns=columns) rep = self.output.listPkgs(ypl.extras, _('Extra Packages'), basecmd, columns=columns) cul = self.conf.color_update_local cur = self.conf.color_update_remote rup = self.output.listPkgs(ypl.updates, _('Available Upgrades'), basecmd, highlight_na=local_pkgs, columns=columns, highlight_modes={'=' : cul, 'not in' : cur}) # XXX put this into the ListCommand at some point if len(ypl.obsoletes) > 0 and basecmd == 'list': # if we've looked up obsolete lists and it's a list request rop = len(ypl.obsoletes) print(_('Obsoleting Packages')) for obtup in sorted(ypl.obsoletesTuples, key=operator.itemgetter(0)): self.output.updatesObsoletesList(obtup, 'obsoletes', columns=columns) else: rop = self.output.listPkgs(ypl.obsoletes, _('Obsoleting Packages'), basecmd, columns=columns) rrap = self.output.listPkgs(ypl.recent, _('Recently Added Packages'), basecmd, columns=columns) if len(patterns) and \ rrap == 0 and rop == 0 and rup == 0 and rep == 0 and rap == 0 and raep == 0 and rip == 0: raise dnf.exceptions.Error(_('No matching Packages to list')) def returnPkgLists(self, pkgnarrow='all', patterns=None, installed_available=False, reponame=None): """Return a :class:`dnf.yum.misc.GenericHolder` object containing lists of package objects that match the given names or wildcards. :param pkgnarrow: a string specifying which types of packages lists to produce, such as updates, installed, available, etc. :param patterns: a list of names or wildcards specifying packages to list :param installed_available: whether the available package list is present as .hidden_available when doing all, available, or installed :param reponame: limit packages list to the given repository :return: a :class:`dnf.yum.misc.GenericHolder` instance with the following lists defined:: available = list of packageObjects installed = list of packageObjects upgrades = tuples of packageObjects (updating, installed) extras = list of packageObjects obsoletes = tuples of packageObjects (obsoleting, installed) recent = list of packageObjects """ done_hidden_available = False done_hidden_installed = False if installed_available and pkgnarrow == 'installed': done_hidden_available = True pkgnarrow = 'all' elif installed_available and pkgnarrow == 'available': done_hidden_installed = True pkgnarrow = 'all' ypl = self._do_package_lists( pkgnarrow, patterns, ignore_case=True, reponame=reponame) if self.conf.showdupesfromrepos: for pkg in ypl.reinstall_available: if not pkg.installed and not done_hidden_available: ypl.available.append(pkg) if installed_available: ypl.hidden_available = ypl.available ypl.hidden_installed = ypl.installed if done_hidden_available: ypl.available = [] if done_hidden_installed: ypl.installed = [] return ypl def provides(self, args): """Print out a list of packages that provide the given file or feature. This a cli wrapper to the provides methods in the rpmdb and pkgsack. :param args: the name of a file or feature to search for :return: (exit_code, [ errors ]) exit_code is:: 0 = we're done, exit 1 = we've errored, exit with error string 2 = we've got work yet to do, onto the next stage """ # always in showdups mode old_sdup = self.conf.showdupesfromrepos self.conf.showdupesfromrepos = True matches = [] used_search_strings = [] for spec in args: query, used_search_string = super(BaseCli, self).provides(spec) matches.extend(query) used_search_strings.extend(used_search_string) for pkg in sorted(matches): self.output.matchcallback_verbose(pkg, used_search_strings, args) self.conf.showdupesfromrepos = old_sdup if not matches: raise dnf.exceptions.Error(_('No matches found. If searching for a file, ' 'try specifying the full path or using a ' 'wildcard prefix ("*/") at the beginning.')) def _promptWanted(self): # shortcut for the always-off/always-on options if self.conf.assumeyes and not self.conf.assumeno: return False return True class Cli(object): def __init__(self, base): self.base = base self.cli_commands = {} self.command = None self.demands = dnf.cli.demand.DemandSheet() # :api self.register_command(dnf.cli.commands.alias.AliasCommand) self.register_command(dnf.cli.commands.autoremove.AutoremoveCommand) self.register_command(dnf.cli.commands.check.CheckCommand) self.register_command(dnf.cli.commands.clean.CleanCommand) self.register_command(dnf.cli.commands.distrosync.DistroSyncCommand) self.register_command(dnf.cli.commands.deplist.DeplistCommand) self.register_command(dnf.cli.commands.downgrade.DowngradeCommand) self.register_command(dnf.cli.commands.group.GroupCommand) self.register_command(dnf.cli.commands.history.HistoryCommand) self.register_command(dnf.cli.commands.install.InstallCommand) self.register_command(dnf.cli.commands.makecache.MakeCacheCommand) self.register_command(dnf.cli.commands.mark.MarkCommand) self.register_command(dnf.cli.commands.module.ModuleCommand) self.register_command(dnf.cli.commands.reinstall.ReinstallCommand) self.register_command(dnf.cli.commands.remove.RemoveCommand) self.register_command(dnf.cli.commands.repolist.RepoListCommand) self.register_command(dnf.cli.commands.repoquery.RepoQueryCommand) self.register_command(dnf.cli.commands.search.SearchCommand) self.register_command(dnf.cli.commands.shell.ShellCommand) self.register_command(dnf.cli.commands.swap.SwapCommand) self.register_command(dnf.cli.commands.updateinfo.UpdateInfoCommand) self.register_command(dnf.cli.commands.upgrade.UpgradeCommand) self.register_command(dnf.cli.commands.upgrademinimal.UpgradeMinimalCommand) self.register_command(dnf.cli.commands.InfoCommand) self.register_command(dnf.cli.commands.ListCommand) self.register_command(dnf.cli.commands.ProvidesCommand) self.register_command(dnf.cli.commands.CheckUpdateCommand) self.register_command(dnf.cli.commands.RepoPkgsCommand) self.register_command(dnf.cli.commands.HelpCommand) def _configure_repos(self, opts): self.base.read_all_repos(opts) if opts.repofrompath: for label, path in opts.repofrompath.items(): this_repo = self.base.repos.add_new_repo(label, self.base.conf, baseurl=[path]) this_repo._configure_from_options(opts) # do not let this repo to be disabled opts.repos_ed.append((label, "enable")) if opts.repo: opts.repos_ed.insert(0, ("*", "disable")) opts.repos_ed.extend([(r, "enable") for r in opts.repo]) notmatch = set() # Process repo enables and disables in order try: for (repo, operation) in opts.repos_ed: repolist = self.base.repos.get_matching(repo) if not repolist: if self.base.conf.strict and operation == "enable": msg = _("Unknown repo: '%s'") raise dnf.exceptions.RepoError(msg % repo) notmatch.add(repo) if operation == "enable": repolist.enable() else: repolist.disable() except dnf.exceptions.ConfigError as e: logger.critical(e) self.optparser.print_help() sys.exit(1) for repo in notmatch: logger.warning(_("No repository match: %s"), repo) expired_repos = self.base._repo_persistor.get_expired_repos() if expired_repos is None: expired_repos = self.base.repos.keys() for rid in expired_repos: repo = self.base.repos.get(rid) if repo: repo._repo.expire() # setup the progress bars/callbacks (bar, self.base._ds_callback) = self.base.output.setup_progress_callbacks() self.base.repos.all().set_progress_bar(bar) key_import = output.CliKeyImport(self.base, self.base.output) self.base.repos.all()._set_key_import(key_import) def _log_essentials(self): logger.debug('{prog} version: %s'.format(prog=dnf.util.MAIN_PROG_UPPER), dnf.const.VERSION) logger.log(dnf.logging.DDEBUG, 'Command: %s', self.cmdstring) logger.log(dnf.logging.DDEBUG, 'Installroot: %s', self.base.conf.installroot) logger.log(dnf.logging.DDEBUG, 'Releasever: %s', self.base.conf.releasever) logger.debug("cachedir: %s", self.base.conf.cachedir) def _process_demands(self): demands = self.demands repos = self.base.repos if demands.root_user: if not dnf.util.am_i_root(): raise dnf.exceptions.Error( _('This command has to be run with superuser privileges ' '(under the root user on most systems).')) if demands.changelogs: for repo in repos.iter_enabled(): repo.load_metadata_other = True if demands.cacheonly or self.base.conf.cacheonly: self.base.conf.cacheonly = True for repo in repos.values(): repo._repo.setSyncStrategy(dnf.repo.SYNC_ONLY_CACHE) else: if demands.freshest_metadata: for repo in repos.iter_enabled(): repo._repo.expire() elif not demands.fresh_metadata: for repo in repos.values(): repo._repo.setSyncStrategy(dnf.repo.SYNC_LAZY) if demands.sack_activation: self.base.fill_sack( load_system_repo='auto' if self.demands.load_system_repo else False, load_available_repos=self.demands.available_repos) def _parse_commands(self, opts, args): """Check that the requested CLI command exists.""" basecmd = opts.command command_cls = self.cli_commands.get(basecmd) if command_cls is None: logger.critical(_('No such command: %s. Please use %s --help'), basecmd, sys.argv[0]) if self.base.conf.plugins: logger.critical(_("It could be a {PROG} plugin command, " "try: \"{prog} install 'dnf-command(%s)'\"").format( prog=dnf.util.MAIN_PROG, PROG=dnf.util.MAIN_PROG_UPPER), basecmd) else: logger.critical(_("It could be a {prog} plugin command, " "but loading of plugins is currently disabled.").format( prog=dnf.util.MAIN_PROG_UPPER)) raise CliError self.command = command_cls(self) logger.log(dnf.logging.DDEBUG, 'Base command: %s', basecmd) logger.log(dnf.logging.DDEBUG, 'Extra commands: %s', args) def configure(self, args, option_parser=None): """Parse command line arguments, and set up :attr:`self.base.conf` and :attr:`self.cmds`, as well as logger objects in base instance. :param args: a list of command line arguments :param option_parser: a class for parsing cli options """ aliases = dnf.cli.aliases.Aliases() args = aliases.resolve(args) self.optparser = dnf.cli.option_parser.OptionParser() \ if option_parser is None else option_parser opts = self.optparser.parse_main_args(args) # Just print out the version if that's what the user wanted if opts.version: print(dnf.const.VERSION) print_versions(self.base.conf.history_record_packages, self.base, self.base.output) sys.exit(0) if opts.quiet: opts.debuglevel = 0 opts.errorlevel = 2 if opts.verbose: opts.debuglevel = opts.errorlevel = dnf.const.VERBOSE_LEVEL # Read up configuration options and initialize plugins try: if opts.cacheonly: self.base.conf._set_value("cachedir", self.base.conf.system_cachedir, dnf.conf.PRIO_DEFAULT) self.demands.cacheonly = True self.base.conf._configure_from_options(opts) self._read_conf_file(opts.releasever) if 'arch' in opts: self.base.conf.arch = opts.arch self.base.conf._adjust_conf_options() except (dnf.exceptions.ConfigError, ValueError) as e: logger.critical(_('Config error: %s'), e) sys.exit(1) except IOError as e: e = '%s: %s' % (ucd(str(e)), repr(e.filename)) logger.critical(_('Config error: %s'), e) sys.exit(1) if opts.destdir is not None: self.base.conf.destdir = opts.destdir if not self.base.conf.downloadonly and opts.command not in ( 'download', 'system-upgrade', 'reposync', 'modulesync'): logger.critical(_('--destdir or --downloaddir must be used with --downloadonly ' 'or download or system-upgrade command.') ) sys.exit(1) if (opts.set_enabled or opts.set_disabled) and opts.command != 'config-manager': logger.critical( _('--enable, --set-enabled and --disable, --set-disabled ' 'must be used with config-manager command.')) sys.exit(1) if opts.sleeptime is not None: time.sleep(random.randrange(opts.sleeptime * 60)) # store the main commands & summaries, before plugins are loaded self.optparser.add_commands(self.cli_commands, 'main') # store the plugin commands & summaries self.base.init_plugins(opts.disableplugin, opts.enableplugin, self) self.optparser.add_commands(self.cli_commands,'plugin') # show help if no command specified # this is done here, because we first have the full # usage info after the plugins are loaded. if not opts.command: self.optparser.print_help() sys.exit(0) # save our original args out self.base.args = args # save out as a nice command string self.cmdstring = self.optparser.prog + ' ' for arg in self.base.args: self.cmdstring += '%s ' % arg self._log_essentials() try: self._parse_commands(opts, args) except CliError: sys.exit(1) # show help for dnf <command> --help / --help-cmd if opts.help: self.optparser.print_help(self.command) sys.exit(0) opts = self.optparser.parse_command_args(self.command, args) if opts.allowerasing: self.demands.allow_erasing = opts.allowerasing self.base._allow_erasing = True if opts.freshest_metadata: self.demands.freshest_metadata = opts.freshest_metadata if opts.debugsolver: self.base.conf.debug_solver = True if opts.obsoletes: self.base.conf.obsoletes = True self.command.pre_configure() self.base.pre_configure_plugins() # with cachedir in place we can configure stuff depending on it: self.base._activate_persistor() self._configure_repos(opts) self.base.configure_plugins() self.base.conf._configure_from_options(opts) self.command.configure() if self.base.conf.destdir: dnf.util.ensure_dir(self.base.conf.destdir) self.base.repos.all().pkgdir = self.base.conf.destdir if self.base.conf.color != 'auto': self.base.output.term.reinit(color=self.base.conf.color) if rpm.expandMacro('%_pkgverify_level') in ('signature', 'all'): forcing = False for repo in self.base.repos.iter_enabled(): if repo.gpgcheck: continue repo.gpgcheck = True forcing = True if not self.base.conf.localpkg_gpgcheck: self.base.conf.localpkg_gpgcheck = True forcing = True if forcing: logger.warning( _("Warning: Enforcing GPG signature check globally " "as per active RPM security policy (see 'gpgcheck' in " "dnf.conf(5) for how to squelch this message)" ) ) def _read_conf_file(self, releasever=None): timer = dnf.logging.Timer('config') conf = self.base.conf # replace remote config path with downloaded file conf._check_remote_file('config_file_path') # search config file inside the installroot first conf._search_inside_installroot('config_file_path') # check whether a config file is requested from command line and the file exists filename = conf._get_value('config_file_path') if (conf._get_priority('config_file_path') == dnf.conf.PRIO_COMMANDLINE) and \ not os.path.isfile(filename): raise dnf.exceptions.ConfigError(_('Config file "{}" does not exist').format(filename)) # read config conf.read(priority=dnf.conf.PRIO_MAINCONFIG) # search reposdir file inside the installroot first from_root = conf._search_inside_installroot('reposdir') # Update vars from same root like repos were taken if conf._get_priority('varsdir') == dnf.conf.PRIO_COMMANDLINE: from_root = "/" subst = conf.substitutions subst.update_from_etc(from_root, varsdir=conf._get_value('varsdir')) # cachedir, logs, releasever, and gpgkey are taken from or stored in installroot if releasever is None and conf.releasever is None: releasever = dnf.rpm.detect_releasever(conf.installroot) elif releasever == '/': releasever = dnf.rpm.detect_releasever(releasever) if releasever is not None: conf.releasever = releasever if conf.releasever is None: logger.warning(_("Unable to detect release version (use '--releasever' to specify " "release version)")) for opt in ('cachedir', 'logdir', 'persistdir'): conf.prepend_installroot(opt) self.base._logging._setup_from_dnf_conf(conf) timer() return conf def _populate_update_security_filter(self, opts, cmp_type='eq', all=None): """ :param opts: :param cmp_type: string supported "eq", "gte" :param all: :return: """ if (opts is None) and (all is None): return types = [] if opts.bugfix or all: types.append('bugfix') if opts.enhancement or all: types.append('enhancement') if opts.newpackage or all: types.append('newpackage') if opts.security or all: types.append('security') self.base.add_security_filters(cmp_type, types=types, advisory=opts.advisory, bugzilla=opts.bugzilla, cves=opts.cves, severity=opts.severity) def redirect_logger(self, stdout=None, stderr=None): # :api """ Change minimal logger level for terminal output to stdout and stderr according to specific command requirements @param stdout: logging.INFO, logging.WARNING, ... @param stderr:logging.INFO, logging.WARNING, ... """ if stdout is not None: self.base._logging.stdout_handler.setLevel(stdout) if stderr is not None: self.base._logging.stderr_handler.setLevel(stderr) def redirect_repo_progress(self, fo=sys.stderr): progress = dnf.cli.progress.MultiFileProgressMeter(fo) self.base.output.progress = progress self.base.repos.all().set_progress_bar(progress) def _check_running_kernel(self): kernel = self.base.sack.get_running_kernel() if kernel is None: return q = self.base.sack.query().filterm(provides=kernel.name) q = q.installed() q.filterm(advisory_type='security') ikpkg = kernel for pkg in q: if pkg > ikpkg: ikpkg = pkg if ikpkg > kernel: print('Security: %s is an installed security update' % ikpkg) print('Security: %s is the currently running version' % kernel) def _option_conflict(self, option_string_1, option_string_2): print(self.optparser.print_usage()) raise dnf.exceptions.Error(_("argument {}: not allowed with argument {}".format( option_string_1, option_string_2))) def register_command(self, command_cls): """Register a Command. :api""" for name in command_cls.aliases: if name in self.cli_commands: raise dnf.exceptions.ConfigError(_('Command "%s" already defined') % name) self.cli_commands[name] = command_cls def run(self): """Call the base command, and pass it the extended commands or arguments. :return: (exit_code, [ errors ]) exit_code is:: 0 = we're done, exit 1 = we've errored, exit with error string 2 = we've got work yet to do, onto the next stage """ self._process_demands() # Reports about excludes and includes (but not from plugins) if self.base.conf.excludepkgs: logger.debug( _('Excludes in dnf.conf: ') + ", ".join(sorted(set(self.base.conf.excludepkgs)))) if self.base.conf.includepkgs: logger.debug( _('Includes in dnf.conf: ') + ", ".join(sorted(set(self.base.conf.includepkgs)))) for repo in self.base.repos.iter_enabled(): if repo.excludepkgs: logger.debug(_('Excludes in repo ') + repo.id + ": " + ", ".join(sorted(set(repo.excludepkgs)))) if repo.includepkgs: logger.debug(_('Includes in repo ') + repo.id + ": " + ", ".join(sorted(set(repo.includepkgs)))) return self.command.run() cli/aliases.py 0000644 00000015735 15025013303 0007311 0 ustar 00 # aliases.py # Resolving aliases in CLI arguments. # # Copyright (C) 2018 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.i18n import _ import collections import dnf.cli from dnf.conf.config import PRIO_DEFAULT import dnf.exceptions import libdnf.conf import logging import os import os.path logger = logging.getLogger('dnf') ALIASES_DROPIN_DIR = '/etc/dnf/aliases.d/' ALIASES_CONF_PATH = os.path.join(ALIASES_DROPIN_DIR, 'ALIASES.conf') ALIASES_USER_PATH = os.path.join(ALIASES_DROPIN_DIR, 'USER.conf') class AliasesConfig(object): def __init__(self, path): self._path = path self._parser = libdnf.conf.ConfigParser() self._parser.read(self._path) @property def enabled(self): option = libdnf.conf.OptionBool(True) try: option.set(PRIO_DEFAULT, self._parser.getData()["main"]["enabled"]) except IndexError: pass return option.getValue() @property def aliases(self): result = collections.OrderedDict() section = "aliases" if not self._parser.hasSection(section): return result for key in self._parser.options(section): value = self._parser.getValue(section, key) if not value: continue result[key] = value.split() return result class Aliases(object): def __init__(self): self.aliases = collections.OrderedDict() self.conf = None self.enabled = True if self._disabled_by_environ(): self.enabled = False return self._load_main() if not self.enabled: return self._load_aliases() def _disabled_by_environ(self): option = libdnf.conf.OptionBool(True) try: option.set(PRIO_DEFAULT, os.environ['DNF_DISABLE_ALIASES']) return option.getValue() except KeyError: return False except RuntimeError: logger.warning( _('Unexpected value of environment variable: ' 'DNF_DISABLE_ALIASES=%s'), os.environ['DNF_DISABLE_ALIASES']) return True def _load_conf(self, path): try: return AliasesConfig(path) except RuntimeError as e: raise dnf.exceptions.ConfigError( _('Parsing file "%s" failed: %s') % (path, e)) except IOError as e: raise dnf.exceptions.ConfigError( _('Cannot read file "%s": %s') % (path, e)) def _load_main(self): try: self.conf = self._load_conf(ALIASES_CONF_PATH) self.enabled = self.conf.enabled except dnf.exceptions.ConfigError as e: logger.debug(_('Config error: %s'), e) def _load_aliases(self, filenames=None): if filenames is None: try: filenames = self._dropin_dir_filenames() except dnf.exceptions.ConfigError: return for filename in filenames: try: conf = self._load_conf(filename) if conf.enabled: self.aliases.update(conf.aliases) except dnf.exceptions.ConfigError as e: logger.warning(_('Config error: %s'), e) def _dropin_dir_filenames(self): # Get default aliases config filenames: # all files from ALIASES_DROPIN_DIR, # and ALIASES_USER_PATH as the last one (-> override all others) ignored_filenames = [os.path.basename(ALIASES_CONF_PATH), os.path.basename(ALIASES_USER_PATH)] def _ignore_filename(filename): return filename in ignored_filenames or\ filename.startswith('.') or\ not filename.endswith(('.conf', '.CONF')) filenames = [] try: if not os.path.exists(ALIASES_DROPIN_DIR): os.mkdir(ALIASES_DROPIN_DIR) for fn in sorted(os.listdir(ALIASES_DROPIN_DIR)): if _ignore_filename(fn): continue filenames.append(os.path.join(ALIASES_DROPIN_DIR, fn)) except (IOError, OSError) as e: raise dnf.exceptions.ConfigError(e) if os.path.exists(ALIASES_USER_PATH): filenames.append(ALIASES_USER_PATH) return filenames def _resolve(self, args): stack = [] self.prefix_options = [] def store_prefix(args): num = 0 for arg in args: if arg and arg[0] != '-': break num += 1 self.prefix_options += args[:num] return args[num:] def subresolve(args): suffix = store_prefix(args) if (not suffix or # Current alias on stack is resolved suffix[0] not in self.aliases or # End resolving suffix[0].startswith('\\')): # End resolving try: stack.pop() # strip the '\' if it exists if suffix[0].startswith('\\'): suffix[0] = suffix[0][1:] except IndexError: pass return suffix if suffix[0] in stack: # Infinite recursion detected raise dnf.exceptions.Error( _('Aliases contain infinite recursion')) # Next word must be an alias stack.append(suffix[0]) current_alias_result = subresolve(self.aliases[suffix[0]]) if current_alias_result: # We reached non-alias or '\' return current_alias_result + suffix[1:] else: # Need to resolve aliases in the rest return subresolve(suffix[1:]) suffix = subresolve(args) return self.prefix_options + suffix def resolve(self, args): if self.enabled: try: args = self._resolve(args) except dnf.exceptions.Error as e: logger.error(_('%s, using original arguments.'), e) return args cli/completion_helper.py 0000644 00000016445 15025013303 0011377 0 ustar 00 #!/usr/bin/python3.9 # # This file is part of dnf. # # Copyright 2015 (C) Igor Gnatenko <i.gnatenko.brain@gmail.com> # Copyright 2016 (C) Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301 USA import dnf.exceptions import dnf.cli import dnf.cli.commands.clean import sys def filter_list_by_kw(kw, lst): return filter(lambda k: str(k).startswith(kw), lst) def listpkg_to_setstr(pkgs): return set([str(x) for x in pkgs]) class RemoveCompletionCommand(dnf.cli.commands.remove.RemoveCommand): def __init__(self, args): super(RemoveCompletionCommand, self).__init__(args) def configure(self): self.cli.demands.root_user = False self.cli.demands.sack_activation = True def run(self): for pkg in ListCompletionCommand.installed(self.base, self.opts.pkg_specs): print(str(pkg)) class InstallCompletionCommand(dnf.cli.commands.install.InstallCommand): def __init__(self, args): super(InstallCompletionCommand, self).__init__(args) def configure(self): self.cli.demands.root_user = False self.cli.demands.available_repos = True self.cli.demands.sack_activation = True def run(self): installed = listpkg_to_setstr(ListCompletionCommand.installed(self.base, self.opts.pkg_specs)) available = listpkg_to_setstr(ListCompletionCommand.available(self.base, self.opts.pkg_specs)) for pkg in (available - installed): print(str(pkg)) class ReinstallCompletionCommand(dnf.cli.commands.reinstall.ReinstallCommand): def __init__(self, args): super(ReinstallCompletionCommand, self).__init__(args) def configure(self): self.cli.demands.root_user = False self.cli.demands.available_repos = True self.cli.demands.sack_activation = True def run(self): installed = listpkg_to_setstr(ListCompletionCommand.installed(self.base, self.opts.pkg_specs)) available = listpkg_to_setstr(ListCompletionCommand.available(self.base, self.opts.pkg_specs)) for pkg in (installed & available): print(str(pkg)) class ListCompletionCommand(dnf.cli.commands.ListCommand): def __init__(self, args): super(ListCompletionCommand, self).__init__(args) def run(self): subcmds = self.pkgnarrows args = self.opts.packages action = self.opts.packages_action if len(args) > 1 and args[1] not in subcmds: print("\n".join(filter_list_by_kw(args[1], subcmds))) else: if action == "installed": pkgs = self.installed(self.base, args) elif action == "available": pkgs = self.available(self.base, args) elif action == "updates": pkgs = self.updates(self.base, args) else: available = listpkg_to_setstr(self.available(self.base, args)) installed = listpkg_to_setstr(self.installed(self.base, args)) pkgs = (available | installed) if not pkgs: print("\n".join(filter_list_by_kw(args[0], subcmds))) return for pkg in pkgs: print(str(pkg)) @staticmethod def installed(base, arg): return base.sack.query().installed().filterm(name__glob="{}*".format(arg[0])) @staticmethod def available(base, arg): return base.sack.query().available().filterm(name__glob="{}*".format(arg[0])) @staticmethod def updates(base, arg): return base.check_updates(["{}*".format(arg[0])], print_=False) class RepoListCompletionCommand(dnf.cli.commands.repolist.RepoListCommand): def __init__(self, args): super(RepoListCompletionCommand, self).__init__(args) def run(self): args = self.opts if args.repos_action == "enabled": print("\n".join(filter_list_by_kw(args.repos[0], [r.id for r in self.base.repos.iter_enabled()]))) elif args.repos_action == "disabled": print("\n".join(filter_list_by_kw(args.repos[0], [r.id for r in self.base.repos.all() if not r.enabled]))) elif args.repos_action == "all": print("\n".join(filter_list_by_kw(args.repos[0], [r.id for r in self.base.repos.all()]))) class UpgradeCompletionCommand(dnf.cli.commands.upgrade.UpgradeCommand): def __init__(self, args): super(UpgradeCompletionCommand, self).__init__(args) def configure(self): self.cli.demands.root_user = False self.cli.demands.available_repos = True self.cli.demands.sack_activation = True def run(self): for pkg in ListCompletionCommand.updates(self.base, self.opts.pkg_specs): print(str(pkg)) class DowngradeCompletionCommand(dnf.cli.commands.downgrade.DowngradeCommand): def __init__(self, args): super(DowngradeCompletionCommand, self).__init__(args) def configure(self): self.cli.demands.root_user = False self.cli.demands.available_repos = True self.cli.demands.sack_activation = True def run(self): for pkg in ListCompletionCommand.available(self.base, self.opts.pkg_specs).downgrades(): print(str(pkg)) class CleanCompletionCommand(dnf.cli.commands.clean.CleanCommand): def __init__(self, args): super(CleanCompletionCommand, self).__init__(args) def run(self): subcmds = dnf.cli.commands.clean._CACHE_TYPES.keys() print("\n".join(filter_list_by_kw(self.opts.type[1], subcmds))) def main(args): base = dnf.cli.cli.BaseCli() cli = dnf.cli.Cli(base) if args[0] == "_cmds": base.init_plugins([], [], cli) print("\n".join(filter_list_by_kw(args[1], cli.cli_commands))) return cli.cli_commands.clear() cli.register_command(RemoveCompletionCommand) cli.register_command(InstallCompletionCommand) cli.register_command(ReinstallCompletionCommand) cli.register_command(ListCompletionCommand) cli.register_command(RepoListCompletionCommand) cli.register_command(UpgradeCompletionCommand) cli.register_command(DowngradeCompletionCommand) cli.register_command(CleanCompletionCommand) cli.configure(args) try: cli.run() except (OSError, dnf.exceptions.Error): sys.exit(0) if __name__ == "__main__": try: main(sys.argv[1:]) except KeyboardInterrupt: sys.exit(1) cli/format.py 0000644 00000007406 15025013303 0007154 0 ustar 00 # Copyright (C) 2013-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. from __future__ import unicode_literals from dnf.pycomp import long def format_number(number, SI=0, space=' '): """Return a human-readable metric-like string representation of a number. :param number: the number to be converted to a human-readable form :param SI: If is 0, this function will use the convention that 1 kilobyte = 1024 bytes, otherwise, the convention that 1 kilobyte = 1000 bytes will be used :param space: string that will be placed between the number and the SI prefix :return: a human-readable metric-like string representation of *number* """ # copied from from urlgrabber.progress symbols = [ ' ', # (none) 'k', # kilo 'M', # mega 'G', # giga 'T', # tera 'P', # peta 'E', # exa 'Z', # zetta 'Y'] # yotta if SI: step = 1000.0 else: step = 1024.0 thresh = 999 depth = 0 max_depth = len(symbols) - 1 if number is None: number = 0.0 # we want numbers between 0 and thresh, but don't exceed the length # of our list. In that event, the formatting will be screwed up, # but it'll still show the right number. while number > thresh and depth < max_depth: depth = depth + 1 number = number / step if isinstance(number, int) or isinstance(number, long): format = '%i%s%s' elif number < 9.95: # must use 9.95 for proper sizing. For example, 9.99 will be # rounded to 10.0 with the .1f format string (which is too long) format = '%.1f%s%s' else: format = '%.0f%s%s' return(format % (float(number or 0), space, symbols[depth])) def format_time(seconds, use_hours=0): """Return a human-readable string representation of a number of seconds. The string will show seconds, minutes, and optionally hours. :param seconds: the number of seconds to convert to a human-readable form :param use_hours: If use_hours is 0, the representation will be in minutes and seconds. Otherwise, it will be in hours, minutes, and seconds :return: a human-readable string representation of *seconds* """ # copied from from urlgrabber.progress if seconds is None or seconds < 0: if use_hours: return '--:--:--' else: return '--:--' elif seconds == float('inf'): return 'Infinite' else: seconds = int(seconds) minutes = seconds // 60 seconds = seconds % 60 if use_hours: hours = minutes // 60 minutes = minutes % 60 return '%02i:%02i:%02i' % (hours, minutes, seconds) else: return '%02i:%02i' % (minutes, seconds) def indent_block(s): return '\n'.join(' ' + s for s in s.splitlines()) cli/progress.py 0000644 00000016671 15025013303 0007534 0 ustar 00 # Copyright (C) 2013-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. from __future__ import unicode_literals from dnf.cli.format import format_number, format_time from dnf.cli.term import _term_width from dnf.pycomp import unicode from time import time import sys import dnf.callback import dnf.util class MultiFileProgressMeter(dnf.callback.DownloadProgress): """Multi-file download progress meter""" STATUS_2_STR = { dnf.callback.STATUS_FAILED: 'FAILED', dnf.callback.STATUS_ALREADY_EXISTS: 'SKIPPED', dnf.callback.STATUS_MIRROR: 'MIRROR', dnf.callback.STATUS_DRPM: 'DRPM', } def __init__(self, fo=sys.stderr, update_period=0.3, tick_period=1.0, rate_average=5.0): """Creates a new progress meter instance update_period -- how often to update the progress bar tick_period -- how fast to cycle through concurrent downloads rate_average -- time constant for average speed calculation """ self.fo = fo self.update_period = update_period self.tick_period = tick_period self.rate_average = rate_average self.unknown_progres = 0 self.total_drpm = 0 self.isatty = sys.stdout.isatty() self.done_drpm = 0 self.done_files = 0 self.done_size = 0 self.active = [] self.state = {} self.last_time = 0 self.last_size = 0 self.rate = None self.total_files = 0 self.total_size = 0 def message(self, msg): dnf.util._terminal_messenger('write_flush', msg, self.fo) def start(self, total_files, total_size, total_drpms=0): self.total_files = total_files self.total_size = total_size self.total_drpm = total_drpms # download state self.done_drpm = 0 self.done_files = 0 self.done_size = 0 self.active = [] self.state = {} # rate averaging self.last_time = 0 self.last_size = 0 self.rate = None def progress(self, payload, done): now = time() text = unicode(payload) total = int(payload.download_size) done = int(done) # update done_size if text not in self.state: self.state[text] = now, 0 self.active.append(text) start, old = self.state[text] self.state[text] = start, done self.done_size += done - old # update screen if enough time has elapsed if now - self.last_time > self.update_period: if total > self.total_size: self.total_size = total self._update(now) def _update(self, now): if self.last_time: delta_time = now - self.last_time delta_size = self.done_size - self.last_size if delta_time > 0 and delta_size > 0: # update the average rate rate = delta_size / delta_time if self.rate is not None: weight = min(delta_time/self.rate_average, 1) rate = rate*weight + self.rate*(1 - weight) self.rate = rate self.last_time = now self.last_size = self.done_size if not self.isatty: return # pick one of the active downloads text = self.active[int(now/self.tick_period) % len(self.active)] if self.total_files > 1: n = '%d' % (self.done_files + 1) if len(self.active) > 1: n += '-%d' % (self.done_files + len(self.active)) text = '(%s/%d): %s' % (n, self.total_files, text) # average rate, total done size, estimated remaining time if self.rate and self.total_size: time_eta = format_time((self.total_size - self.done_size) / self.rate) else: time_eta = '--:--' msg = ' %5sB/s | %5sB %9s ETA\r' % ( format_number(self.rate) if self.rate else '--- ', format_number(self.done_size), time_eta) left = _term_width() - len(msg) bl = (left - 7)//2 if bl > 8: # use part of the remaining space for progress bar if self.total_size: pct = self.done_size * 100 // self.total_size n, p = divmod(self.done_size * bl * 2 // self.total_size, 2) bar = '=' * n + '-' * p msg = '%3d%% [%-*s]%s' % (pct, bl, bar, msg) left -= bl + 7 else: n = self.unknown_progres - 3 p = 3 n = 0 if n < 0 else n bar = ' ' * n + '=' * p msg = ' [%-*s]%s' % (bl, bar, msg) left -= bl + 7 self.unknown_progres = self.unknown_progres + 3 if self.unknown_progres + 3 < bl \ else 0 self.message('%-*.*s%s' % (left, left, text, msg)) def end(self, payload, status, err_msg): start = now = time() text = unicode(payload) size = int(payload.download_size) done = 0 # update state if status == dnf.callback.STATUS_MIRROR: pass elif status == dnf.callback.STATUS_DRPM: self.done_drpm += 1 elif text in self.state: start, done = self.state.pop(text) self.active.remove(text) size -= done self.done_files += 1 self.done_size += size elif status == dnf.callback.STATUS_ALREADY_EXISTS: self.done_files += 1 self.done_size += size if status: # the error message, no trimming if status is dnf.callback.STATUS_DRPM and self.total_drpm > 1: msg = '[%s %d/%d] %s: ' % (self.STATUS_2_STR[status], self.done_drpm, self.total_drpm, text) else: msg = '[%s] %s: ' % (self.STATUS_2_STR[status], text) left = _term_width() - len(msg) - 1 msg = '%s%-*s\n' % (msg, left, err_msg) else: if self.total_files > 1: text = '(%d/%d): %s' % (self.done_files, self.total_files, text) # average rate, file size, download time tm = max(now - start, 0.001) msg = ' %5sB/s | %5sB %9s \n' % ( format_number(float(done) / tm), format_number(done), format_time(tm)) left = _term_width() - len(msg) msg = '%-*.*s%s' % (left, left, text, msg) self.message(msg) # now there's a blank line. fill it if possible. if self.active: self._update(now) cli/main.py 0000644 00000014546 15025013303 0006613 0 ustar 00 # Copyright 2005 Duke University # Copyright (C) 2012-2016 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. """ Entrance point for the yum command line interface. """ from __future__ import print_function from __future__ import absolute_import from __future__ import unicode_literals from dnf.conf import Conf from dnf.cli.cli import Cli from dnf.cli.option_parser import OptionParser from dnf.i18n import ucd from dnf.cli.utils import show_lock_owner from dnf.i18n import _ import dnf.cli import dnf.cli.cli import dnf.cli.option_parser import dnf.exceptions import dnf.i18n import dnf.logging import dnf.util import errno import hawkey import libdnf.error import logging import os import os.path import sys logger = logging.getLogger("dnf") def ex_IOError(e): logger.log(dnf.logging.SUBDEBUG, '', exc_info=True) logger.critical(ucd(e)) return 1 def ex_Error(e): logger.log(dnf.logging.SUBDEBUG, '', exc_info=True) if e.value is not None: logger.critical(_('Error: %s'), ucd(e)) return 1 def main(args, conf_class=Conf, cli_class=Cli, option_parser_class=OptionParser): try: dnf.i18n.setup_stdout() with dnf.cli.cli.BaseCli(conf_class()) as base: return _main(base, args, cli_class, option_parser_class) except dnf.exceptions.ProcessLockError as e: logger.critical(e.value) show_lock_owner(e.pid) return 200 except dnf.exceptions.LockError as e: logger.critical(e.value) return 200 except dnf.exceptions.DepsolveError as e: return 1 except dnf.exceptions.Error as e: return ex_Error(e) except hawkey.Exception as e: logger.critical(_('Error: %s'), ucd(e)) return 1 except libdnf.error.Error as e: logger.critical(_('Error: %s'), ucd(e)) return 1 except IOError as e: return ex_IOError(e) except KeyboardInterrupt as e: logger.critical('{}: {}'.format(type(e).__name__, _("Terminated."))) return 1 def _main(base, args, cli_class, option_parser): """Run the dnf program from a command line interface.""" # our core object for the cli base._logging._presetup() cli = cli_class(base) # do our cli parsing and config file setup # also sanity check the things being passed on the cli try: cli.configure(list(map(ucd, args)), option_parser()) except (IOError, OSError) as e: return ex_IOError(e) return cli_run(cli, base) def cli_run(cli, base): # Try to open the current directory to see if we have # read and execute access. If not, chdir to / try: f = open(".") except IOError as e: if e.errno == errno.EACCES: logger.critical(_('No read/execute access in current directory, moving to /')) os.chdir("/") else: f.close() try: cli.run() except dnf.exceptions.LockError: raise except (IOError, OSError) as e: return ex_IOError(e) if cli.demands.resolving: try: ret = resolving(cli, base) except dnf.exceptions.DepsolveError as e: ex_Error(e) msg = "" if not cli.demands.allow_erasing and base._goal.problem_conflicts(available=True): msg += _("try to add '{}' to command line to replace conflicting " "packages").format("--allowerasing") if cli.base.conf.strict: if not msg: msg += _("try to add '{}' to skip uninstallable packages").format( "--skip-broken") else: msg += _(" or '{}' to skip uninstallable packages").format("--skip-broken") if cli.base.conf.best: prio = cli.base.conf._get_priority("best") if prio <= dnf.conf.PRIO_MAINCONFIG: if not msg: msg += _("try to add '{}' to use not only best candidate packages").format( "--nobest") else: msg += _(" or '{}' to use not only best candidate packages").format( "--nobest") if msg: logger.info("({})".format(msg)) raise if ret: return ret cli.command.run_transaction() return cli.demands.success_exit_status def resolving(cli, base): """Perform the depsolve, download and RPM transaction stage.""" if base.transaction is None: base.resolve(cli.demands.allow_erasing) logger.info(_('Dependencies resolved.')) cli.command.run_resolved() # Run the transaction displays = [] if cli.demands.transaction_display is not None: displays.append(cli.demands.transaction_display) try: base.do_transaction(display=displays) except dnf.cli.CliError as exc: logger.error(ucd(exc)) return 1 except dnf.exceptions.TransactionCheckError as err: for msg in cli.command.get_error_output(err): logger.critical(msg) return 1 except IOError as e: return ex_IOError(e) else: logger.info(_('Complete!')) return 0 def user_main(args, exit_code=False): """Call one of the multiple main() functions based on environment variables. :param args: command line arguments passed into yum :param exit_code: if *exit_code* is True, this function will exit python with its exit code when it has finished executing. Otherwise, it will return its exit code. :return: the exit code from dnf.yum execution """ errcode = main(args) if exit_code: sys.exit(errcode) return errcode if __name__ == "__main__": user_main(sys.argv[1:], exit_code=True) cli/option_parser.py 0000644 00000057371 15025013303 0010556 0 ustar 00 # optparse.py # CLI options parser. # # Copyright (C) 2014-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import unicode_literals from dnf.i18n import _ from dnf.util import _parse_specs import argparse import dnf.exceptions import dnf.util import dnf.rpm import dnf.yum.misc import logging import os.path import re import sys logger = logging.getLogger("dnf") class MultilineHelpFormatter(argparse.HelpFormatter): def _split_lines(self, text, width): if '\n' in text: return text.splitlines() return super(MultilineHelpFormatter, self)._split_lines(text, width) class OptionParser(argparse.ArgumentParser): """ArgumentParser like class to do things the "yum way".""" def __init__(self, reset_usage=True): super(OptionParser, self).__init__(add_help=False, formatter_class=MultilineHelpFormatter) self.command_positional_parser = None self.command_group = None self._add_general_options() if reset_usage: self._cmd_usage = {} # names, summary for dnf commands, to build usage self._cmd_groups = set() # cmd groups added (main, plugin) def error(self, msg): """Output an error message, and exit the program. This method overrides standard argparser's error so that error output goes to the logger. :param msg: the error message to output """ self.print_usage() logger.critical(_("Command line error: %s"), msg) sys.exit(1) class _RepoCallback(argparse.Action): def __call__(self, parser, namespace, values, opt_str): operation = 'disable' if opt_str == '--disablerepo' else 'enable' l = getattr(namespace, self.dest) l.extend((x, operation) for x in re.split(r'\s*[,\s]\s*', values)) class _RepoCallbackEnable(argparse.Action): def __call__(self, parser, namespace, values, opt_str): namespace.repos_ed.append((values[0], 'enable')) setattr(namespace, 'reponame', values) class _SplitCallback(argparse._AppendAction): """ Split all strings in seq, at "," and whitespace. Returns a new list. """ SPLITTER = r'\s*[,\s]\s*' def __call__(self, parser, namespace, values, opt_str): first = True for val in re.split(self.SPLITTER, values): if first or val: # Empty values are sometimes used to clear existing content of the option. # Only the first value in the parsed string can be empty. Other empty values # are ignored. super(OptionParser._SplitCallback, self).__call__(parser, namespace, val, opt_str) first = False class _SplitExtendDictCallback(argparse.Action): """ Split string at "," or whitespace to (key, value). Extends dict with {key: value}.""" def __call__(self, parser, namespace, values, opt_str): try: key, val = values.split(',') if not key or not val: raise ValueError except ValueError: msg = _('bad format: %s') % values raise argparse.ArgumentError(self, msg) dct = getattr(namespace, self.dest) dct[key] = val class _SetoptsCallback(argparse.Action): """ Parse setopts arguments and put them into main_<setopts> and repo_<setopts>.""" def __call__(self, parser, namespace, values, opt_str): vals = values.split('=') if len(vals) > 2: logger.warning(_("Setopt argument has multiple values: %s"), values) return if len(vals) < 2: logger.warning(_("Setopt argument has no value: %s"), values) return k, v = vals period = k.rfind('.') if period != -1: repo = k[:period] k = k[period+1:] if hasattr(namespace, 'repo_setopts'): repoopts = namespace.repo_setopts else: repoopts = {} repoopts.setdefault(repo, {}).setdefault(k, []).append(v) setattr(namespace, 'repo_' + self.dest, repoopts) else: if hasattr(namespace, 'main_setopts'): mainopts = namespace.main_setopts else: mainopts = {} mainopts.setdefault(k, []).append(v) setattr(namespace, 'main_' + self.dest, mainopts) class ParseSpecGroupFileCallback(argparse.Action): def __call__(self, parser, namespace, values, opt_str): _parse_specs(namespace, values) class PkgNarrowCallback(argparse.Action): def __init__(self, *args, **kwargs): self.pkgnarrow = {} try: for k in ['choices', 'default']: self.pkgnarrow[k] = kwargs[k] del kwargs[k] except KeyError as e: raise TypeError("%s() missing mandatory argument %s" % (self.__class__.__name__, e)) kwargs['default'] = [] super(OptionParser.PkgNarrowCallback, self).__init__(*args, **kwargs) def __call__(self, parser, namespace, values, opt_str): dest_action = self.dest + '_action' if not values or values[0] not in self.pkgnarrow['choices']: narrow = self.pkgnarrow['default'] else: narrow = values.pop(0) setattr(namespace, dest_action, narrow) setattr(namespace, self.dest, values) class ForceArchAction(argparse.Action): def __call__(self, parser, namespace, values, opt_str): namespace.ignorearch = True namespace.arch = values def _add_general_options(self): """ Standard options known to all dnf subcommands. """ # All defaults need to be a None, so we can always tell whether the user # has set something or whether we are getting a default. general_grp = self.add_argument_group(_('General {prog} options'.format( prog=dnf.util.MAIN_PROG_UPPER))) general_grp.add_argument("-c", "--config", dest="config_file_path", default=None, metavar='[config file]', help=_("config file location")) general_grp.add_argument("-q", "--quiet", dest="quiet", action="store_true", default=None, help=_("quiet operation")) general_grp.add_argument("-v", "--verbose", action="store_true", default=None, help=_("verbose operation")) general_grp.add_argument("--version", action="store_true", default=None, help=_("show {prog} version and exit").format( prog=dnf.util.MAIN_PROG_UPPER)) general_grp.add_argument("--installroot", help=_("set install root"), metavar='[path]') general_grp.add_argument("--nodocs", action="store_const", const=['nodocs'], dest='tsflags', help=_("do not install documentations")) general_grp.add_argument("--noplugins", action="store_false", default=None, dest='plugins', help=_("disable all plugins")) general_grp.add_argument("--enableplugin", dest="enableplugin", default=[], action=self._SplitCallback, help=_("enable plugins by name"), metavar='[plugin]') general_grp.add_argument("--disableplugin", dest="disableplugin", default=[], action=self._SplitCallback, help=_("disable plugins by name"), metavar='[plugin]') general_grp.add_argument("--releasever", default=None, help=_("override the value of $releasever" " in config and repo files")) general_grp.add_argument("--setopt", dest="setopts", default=[], action=self._SetoptsCallback, help=_("set arbitrary config and repo options")) general_grp.add_argument("--skip-broken", dest="skip_broken", action="store_true", default=None, help=_("resolve depsolve problems by skipping packages")) general_grp.add_argument('-h', '--help', '--help-cmd', action="store_true", dest='help', help=_("show command help")) general_grp.add_argument('--allowerasing', action='store_true', default=None, help=_('allow erasing of installed packages to ' 'resolve dependencies')) best_group = general_grp.add_mutually_exclusive_group() best_group.add_argument("-b", "--best", action="store_true", dest='best', default=None, help=_("try the best available package versions in transactions.")) best_group.add_argument("--nobest", action="store_false", dest='best', help=_("do not limit the transaction to the best candidate")) general_grp.add_argument("-C", "--cacheonly", dest="cacheonly", action="store_true", default=None, help=_("run entirely from system cache, " "don't update cache")) general_grp.add_argument("-R", "--randomwait", dest="sleeptime", type=int, default=None, metavar='[minutes]', help=_("maximum command wait time")) general_grp.add_argument("-d", "--debuglevel", dest="debuglevel", metavar='[debug level]', default=None, help=_("debugging output level"), type=int) general_grp.add_argument("--debugsolver", action="store_true", default=None, help=_("dumps detailed solving results into" " files")) general_grp.add_argument("--showduplicates", dest="showdupesfromrepos", action="store_true", default=None, help=_("show duplicates, in repos, " "in list/search commands")) general_grp.add_argument("-e", "--errorlevel", default=None, type=int, help=_("error output level")) general_grp.add_argument("--obsoletes", default=None, dest="obsoletes", action="store_true", help=_("enables {prog}'s obsoletes processing logic " "for upgrade or display capabilities that " "the package obsoletes for info, list and " "repoquery").format(prog=dnf.util.MAIN_PROG)) general_grp.add_argument("--rpmverbosity", default=None, help=_("debugging output level for rpm"), metavar='[debug level name]') general_grp.add_argument("-y", "--assumeyes", action="store_true", default=None, help=_("automatically answer yes" " for all questions")) general_grp.add_argument("--assumeno", action="store_true", default=None, help=_("automatically answer no" " for all questions")) general_grp.add_argument("--enablerepo", action=self._RepoCallback, dest='repos_ed', default=[], metavar='[repo]', help=_("Temporarily enable repositories for the purpose " "of the current dnf command. Accepts an id, a " "comma-separated list of ids, or a glob of ids. " "This option can be specified multiple times.")) repo_group = general_grp.add_mutually_exclusive_group() repo_group.add_argument("--disablerepo", action=self._RepoCallback, dest='repos_ed', default=[], metavar='[repo]', help=_("Temporarily disable active repositories for the " "purpose of the current dnf command. Accepts an id, " "a comma-separated list of ids, or a glob of ids. " "This option can be specified multiple times, but " "is mutually exclusive with `--repo`.")) repo_group.add_argument('--repo', '--repoid', metavar='[repo]', dest='repo', action=self._SplitCallback, default=[], help=_('enable just specific repositories by an id or a glob, ' 'can be specified multiple times')) enable_group = general_grp.add_mutually_exclusive_group() enable_group.add_argument("--enable", default=False, dest="set_enabled", action="store_true", help=_("enable repos with config-manager " "command (automatically saves)")) enable_group.add_argument("--disable", default=False, dest="set_disabled", action="store_true", help=_("disable repos with config-manager " "command (automatically saves)")) general_grp.add_argument("-x", "--exclude", "--excludepkgs", default=[], dest='excludepkgs', action=self._SplitCallback, help=_("exclude packages by name or glob"), metavar='[package]') general_grp.add_argument("--disableexcludes", "--disableexcludepkgs", default=[], dest="disable_excludes", action=self._SplitCallback, help=_("disable excludepkgs"), metavar='[repo]') general_grp.add_argument("--repofrompath", default={}, action=self._SplitExtendDictCallback, metavar='[repo,path]', help=_("label and path to an additional repository to use (same " "path as in a baseurl), can be specified multiple times.")) general_grp.add_argument("--noautoremove", action="store_false", default=None, dest='clean_requirements_on_remove', help=_("disable removal of dependencies that are no longer used")) general_grp.add_argument("--nogpgcheck", action="store_false", default=None, dest='gpgcheck', help=_("disable gpg signature checking (if RPM policy allows)")) general_grp.add_argument("--color", dest="color", default=None, help=_("control whether color is used")) general_grp.add_argument("--refresh", dest="freshest_metadata", action="store_true", help=_("set metadata as expired before running" " the command")) general_grp.add_argument("-4", dest="ip_resolve", default=None, help=_("resolve to IPv4 addresses only"), action="store_const", const='ipv4') general_grp.add_argument("-6", dest="ip_resolve", default=None, help=_("resolve to IPv6 addresses only"), action="store_const", const='ipv6') general_grp.add_argument("--destdir", "--downloaddir", dest="destdir", default=None, help=_("set directory to copy packages to")) general_grp.add_argument("--downloadonly", dest="downloadonly", action="store_true", default=False, help=_("only download packages")) general_grp.add_argument("--comment", dest="comment", default=None, help=_("add a comment to transaction")) # Updateinfo options... general_grp.add_argument("--bugfix", action="store_true", help=_("Include bugfix relevant packages, " "in updates")) general_grp.add_argument("--enhancement", action="store_true", help=_("Include enhancement relevant packages," " in updates")) general_grp.add_argument("--newpackage", action="store_true", help=_("Include newpackage relevant packages," " in updates")) general_grp.add_argument("--security", action="store_true", help=_("Include security relevant packages, " "in updates")) general_grp.add_argument("--advisory", "--advisories", dest="advisory", default=[], action=self._SplitCallback, help=_("Include packages needed to fix the " "given advisory, in updates")) general_grp.add_argument("--bz", "--bzs", default=[], dest="bugzilla", action=self._SplitCallback, help=_( "Include packages needed to fix the given BZ, in updates")) general_grp.add_argument("--cve", "--cves", default=[], dest="cves", action=self._SplitCallback, help=_("Include packages needed to fix the given CVE, in updates")) general_grp.add_argument( "--sec-severity", "--secseverity", choices=['Critical', 'Important', 'Moderate', 'Low'], default=[], dest="severity", action=self._SplitCallback, help=_( "Include security relevant packages matching the severity, " "in updates")) general_grp.add_argument("--forcearch", metavar="ARCH", dest=argparse.SUPPRESS, action=self.ForceArchAction, choices=sorted(dnf.rpm._BASEARCH_MAP.keys()), help=_("Force the use of an architecture")) general_grp.add_argument('command', nargs='?', help=argparse.SUPPRESS) def _add_cmd_usage(self, cmd, group): """ store usage info about a single dnf command.""" summary = dnf.i18n.ucd(cmd.summary) name = dnf.i18n.ucd(cmd.aliases[0]) if not name in self._cmd_usage: self._cmd_usage[name] = (group, summary) self._cmd_groups.add(group) def add_commands(self, cli_cmds, group): """ store name & summary for dnf commands The stored information is used build usage information grouped by build-in & plugin commands. """ for cmd in set(cli_cmds.values()): self._add_cmd_usage(cmd, group) def get_usage(self): """ get the usage information to show the user. """ desc = {'main': _('List of Main Commands:'), 'plugin': _('List of Plugin Commands:')} usage = '%s [options] COMMAND\n' % dnf.util.MAIN_PROG for grp in ['main', 'plugin']: if not grp in self._cmd_groups: # dont add plugin usage, if we dont have plugins continue usage += "\n%s\n\n" % desc[grp] for name in sorted(self._cmd_usage.keys()): group, summary = self._cmd_usage[name] if group == grp: usage += "%-25s %s\n" % (name, summary) return usage def _add_command_options(self, command): self.prog = "%s %s" % (dnf.util.MAIN_PROG, command._basecmd) self.description = command.summary self.command_positional_parser = argparse.ArgumentParser(self.prog, add_help=False) self.command_positional_parser.print_usage = self.print_usage self.command_positional_parser._positionals.title = None self.command_group = self.add_argument_group( '{} command-specific options'.format(command._basecmd.capitalize())) self.command_group.add_argument = self.cmd_add_argument self.command_group._command = command._basecmd command.set_argparser(self.command_group) def cmd_add_argument(self, *args, **kwargs): if all([(arg[0] in self.prefix_chars) for arg in args]): return type(self.command_group).add_argument(self.command_group, *args, **kwargs) else: return self.command_positional_parser.add_argument(*args, **kwargs) def _check_encoding(self, args): for arg in args: try: arg.encode('utf-8') except UnicodeEncodeError as e: raise dnf.exceptions.ConfigError( _("Cannot encode argument '%s': %s") % (arg, str(e))) def parse_main_args(self, args): self._check_encoding(args) namespace, _unused_args = self.parse_known_args(args) return namespace def parse_command_args(self, command, args): self._add_command_options(command) namespace, unused_args = self.parse_known_args(args) namespace = self.command_positional_parser.parse_args(unused_args, namespace) command.opts = namespace return command.opts def print_usage(self, file_=None): if self.command_positional_parser: self._actions += self.command_positional_parser._actions super(OptionParser, self).print_usage(file_) def print_help(self, command=None): # pylint: disable=W0212 if command: if not self.command_group or self.command_group._command != command._basecmd: self._add_command_options(command) self._actions += self.command_positional_parser._actions self._action_groups.append(self.command_positional_parser._positionals) else: self.usage = self.get_usage() super(OptionParser, self).print_help() cli/output.py 0000644 00000255161 15025013303 0007227 0 ustar 00 # Copyright 2005 Duke University # Copyright (C) 2012-2016 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. """Handle actual output from the cli.""" from __future__ import absolute_import from __future__ import print_function from __future__ import unicode_literals import fnmatch import hawkey import itertools import libdnf.transaction import logging import operator import pwd import re import sys import time from dnf.cli.format import format_number, format_time from dnf.i18n import _, C_, P_, ucd, fill_exact_width, textwrap_fill, exact_width, select_short_long from dnf.pycomp import xrange, basestring, long, unicode, sys_maxsize from dnf.yum.rpmtrans import TransactionDisplay from dnf.db.history import MergedTransactionWrapper import dnf.base import dnf.callback import dnf.cli.progress import dnf.cli.term import dnf.conf import dnf.crypto import dnf.i18n import dnf.transaction import dnf.util import dnf.yum.misc logger = logging.getLogger('dnf') def _spread_in_columns(cols_count, label, lst): left = itertools.chain((label,), itertools.repeat('')) lst_length = len(lst) right_count = cols_count - 1 missing_items = -lst_length % right_count if not lst_length: lst = itertools.repeat('', right_count) elif missing_items: lst.extend(('',) * missing_items) lst_iter = iter(lst) return list(zip(left, *[lst_iter] * right_count)) class Output(object): """Main output class for the yum command line.""" GRP_PACKAGE_INDENT = ' ' * 3 FILE_PROVIDE_RE = re.compile(r'^\*{0,2}/') def __init__(self, base, conf): self.conf = conf self.base = base self.term = dnf.cli.term.Term() self.progress = None def _banner(self, col_data, row): term_width = self.term.columns rule = '%s' % '=' * term_width header = self.fmtColumns(zip(row, col_data), ' ') return rule, header, rule def _col_widths(self, rows): col_data = [dict() for _ in rows[0]] for row in rows: for (i, val) in enumerate(row): col_dct = col_data[i] length = len(val) col_dct[length] = col_dct.get(length, 0) + 1 cols = self.calcColumns(col_data, None, indent=' ') # align to the left return list(map(operator.neg, cols)) def _highlight(self, highlight): hibeg = '' hiend = '' if not highlight: pass elif not isinstance(highlight, basestring) or highlight == 'bold': hibeg = self.term.MODE['bold'] elif highlight == 'normal': pass # Minor opt. else: # Turn a string into a specific output: colour, bold, etc. for high in highlight.replace(',', ' ').split(): if high == 'normal': hibeg = '' elif high in self.term.MODE: hibeg += self.term.MODE[high] elif high in self.term.FG_COLOR: hibeg += self.term.FG_COLOR[high] elif (high.startswith('fg:') and high[3:] in self.term.FG_COLOR): hibeg += self.term.FG_COLOR[high[3:]] elif (high.startswith('bg:') and high[3:] in self.term.BG_COLOR): hibeg += self.term.BG_COLOR[high[3:]] if hibeg: hiend = self.term.MODE['normal'] return (hibeg, hiend) def _sub_highlight(self, haystack, highlight, needles, **kwds): hibeg, hiend = self._highlight(highlight) return self.term.sub(haystack, hibeg, hiend, needles, **kwds) @staticmethod def _calc_columns_spaces_helps(current, data_tups, left): """ Spaces left on the current field will help how many pkgs? """ ret = 0 for tup in data_tups: if left < (tup[0] - current): break ret += tup[1] return ret @property def history(self): return self.base.history @property def sack(self): return self.base.sack def calcColumns(self, data, columns=None, remainder_column=0, total_width=None, indent=''): """Dynamically calculate the widths of the columns that the fields in data should be placed into for output. :param data: a list of dictionaries that represent the data to be output. Each dictionary in the list corresponds to a column of output. The keys of the dictionary are the lengths of the items to be output, and the value associated with a key is the number of items of that length. :param columns: a list containing the minimum amount of space that must be allocated for each row. This can be used to ensure that there is space available in a column if, for example, the actual lengths of the items being output cannot be given in *data* :param remainder_column: number of the column to receive a few extra spaces that may remain after other allocation has taken place :param total_width: the total width of the output. self.term.real_columns is used by default :param indent: string that will be prefixed to a line of output to create e.g. an indent :return: a list of the widths of the columns that the fields in data should be placed into for output """ cols = len(data) # Convert the data to ascending list of tuples, (field_length, pkgs) pdata = data data = [None] * cols # Don't modify the passed in data for d in range(0, cols): data[d] = sorted(pdata[d].items()) if total_width is None: total_width = self.term.real_columns # We start allocating 1 char to everything but the last column, and a # space between each (again, except for the last column). Because # at worst we are better with: # |one two three| # | four | # ...than: # |one two three| # | f| # |our | # ...the later being what we get if we pre-allocate the last column, and # thus. the space, due to "three" overflowing it's column by 2 chars. if columns is None: columns = [1] * (cols - 1) columns.append(0) # i'm not able to get real terminal width so i'm probably # running in non interactive terminal (pipe to grep, redirect to file...) # avoid splitting lines to enable filtering output if not total_width: full_columns = [] for d in xrange(0, cols): col = data[d] if col: full_columns.append(col[-1][0]) else: full_columns.append(columns[d] + 1) full_columns[0] += len(indent) # if possible, try to keep default width (usually 80 columns) default_width = self.term.columns if sum(full_columns) > default_width: return full_columns total_width = default_width total_width -= (sum(columns) + (cols - 1) + exact_width(indent)) if not columns[-1]: total_width += 1 while total_width > 0: # Find which field all the spaces left will help best helps = 0 val = 0 for d in xrange(0, cols): thelps = self._calc_columns_spaces_helps(columns[d], data[d], total_width) if not thelps: continue # We prefer to overflow: the last column, and then earlier # columns. This is so that in the best case (just overflow the # last) ... grep still "works", and then we make it prettier. if helps and (d == (cols - 1)) and (thelps / 2) < helps: continue if thelps < helps: continue helps = thelps val = d # If we found a column to expand, move up to the next level with # that column and start again with any remaining space. if helps: diff = data[val].pop(0)[0] - columns[val] if not columns[val] and (val == (cols - 1)): # If we are going from 0 => N on the last column, take 1 # for the space before the column. total_width -= 1 columns[val] += diff total_width -= diff continue overflowed_columns = 0 for d in xrange(0, cols): if not data[d]: continue overflowed_columns += 1 if overflowed_columns: # Split the remaining spaces among each overflowed column # equally norm = total_width // overflowed_columns for d in xrange(0, cols): if not data[d]: continue columns[d] += norm total_width -= norm # Split the remaining spaces among each column equally, except the # last one. And put the rest into the remainder column cols -= 1 norm = total_width // cols for d in xrange(0, cols): columns[d] += norm columns[remainder_column] += total_width - (cols * norm) total_width = 0 return columns @staticmethod def _fmt_column_align_width(width): """Returns tuple of (align_left, width)""" if width < 0: return (True, -width) return (False, width) def _col_data(self, col_data): assert len(col_data) == 2 or len(col_data) == 3 if len(col_data) == 2: (val, width) = col_data hibeg = hiend = '' if len(col_data) == 3: (val, width, highlight) = col_data (hibeg, hiend) = self._highlight(highlight) return (ucd(val), width, hibeg, hiend) def fmtColumns(self, columns, msg=u'', end=u''): """Return a row of data formatted into a string for output. Items can overflow their columns. :param columns: a list of tuples containing the data to output. Each tuple contains first the item to be output, then the amount of space allocated for the column, and then optionally a type of highlighting for the item :param msg: a string to begin the line of output with :param end: a string to end the line of output with :return: a row of data formatted into a string for output """ columns = list(columns) total_width = len(msg) data = [] for col_data in columns[:-1]: (val, width, hibeg, hiend) = self._col_data(col_data) if not width: # Don't count this column, invisible text msg += u"%s" data.append(val) continue (align_left, width) = self._fmt_column_align_width(width) val_width = exact_width(val) if val_width <= width: # Don't use fill_exact_width() because it sucks performance # wise for 1,000s of rows. Also allows us to use len(), when # we can. msg += u"%s%s%s%s " if align_left: data.extend([hibeg, val, " " * (width - val_width), hiend]) else: data.extend([hibeg, " " * (width - val_width), val, hiend]) else: msg += u"%s%s%s\n" + " " * (total_width + width + 1) data.extend([hibeg, val, hiend]) total_width += width total_width += 1 (val, width, hibeg, hiend) = self._col_data(columns[-1]) (align_left, width) = self._fmt_column_align_width(width) val = fill_exact_width(val, width, left=align_left, prefix=hibeg, suffix=hiend) msg += u"%%s%s" % end data.append(val) return msg % tuple(data) def simpleList(self, pkg, ui_overflow=False, indent='', highlight=False, columns=None): """Print a package as a line. :param pkg: the package to be printed :param ui_overflow: unused :param indent: string to be prefixed onto the line to provide e.g. an indent :param highlight: highlighting options for the name of the package :param columns: tuple containing the space allocated for each column of output. The columns are the package name, version, and repository """ if columns is None: columns = (-40, -22, -16) # Old default na = '%s%s.%s' % (indent, pkg.name, pkg.arch) hi_cols = [highlight, 'normal', 'normal'] columns = zip((na, pkg.evr, pkg._from_repo), columns, hi_cols) print(self.fmtColumns(columns)) def simpleEnvraList(self, pkg, ui_overflow=False, indent='', highlight=False, columns=None): """Print a package as a line, with the package itself in envra format so it can be passed to list/install/etc. :param pkg: the package to be printed :param ui_overflow: unused :param indent: string to be prefixed onto the line to provide e.g. an indent :param highlight: highlighting options for the name of the package :param columns: tuple containing the space allocated for each column of output. The columns the are the package envra and repository """ if columns is None: columns = (-63, -16) # Old default envra = '%s%s' % (indent, ucd(pkg)) hi_cols = [highlight, 'normal', 'normal'] rid = pkg.ui_from_repo columns = zip((envra, rid), columns, hi_cols) print(self.fmtColumns(columns)) def simple_name_list(self, pkg): """Print a package as a line containing its name.""" print(ucd(pkg.name)) def simple_nevra_list(self, pkg): """Print a package as a line containing its NEVRA.""" print(ucd(pkg)) def fmtKeyValFill(self, key, val): """Return a key value pair in the common two column output format. :param key: the key to be formatted :param val: the value associated with *key* :return: the key value pair formatted in two columns for output """ keylen = exact_width(key) cols = self.term.real_columns if not cols: cols = sys_maxsize elif cols < 20: cols = 20 nxt = ' ' * (keylen - 2) + ': ' if not val: # textwrap.fill in case of empty val returns empty string return key val = ucd(val) ret = textwrap_fill(val, width=cols, initial_indent=key, subsequent_indent=nxt) if ret.count("\n") > 1 and keylen > (cols // 3): # If it's big, redo it again with a smaller subsequent off ret = textwrap_fill(val, width=cols, initial_indent=key, subsequent_indent=' ...: ') return ret def fmtSection(self, name, fill='='): """Format and return a section header. The format of the header is a line with *name* centered, and *fill* repeated on either side to fill an entire line on the terminal. :param name: the name of the section :param fill: the character to repeat on either side of *name* to fill an entire line. *fill* must be a single character. :return: a string formatted to be a section header """ name = ucd(name) cols = self.term.columns - 2 name_len = exact_width(name) if name_len >= (cols - 4): beg = end = fill * 2 else: beg = fill * ((cols - name_len) // 2) end = fill * (cols - name_len - len(beg)) return "%s %s %s" % (beg, name, end) def infoOutput(self, pkg, highlight=False): """Print information about the given package. :param pkg: the package to print information about :param highlight: highlighting options for the name of the package """ def format_key_val(key, val): return " ".join([fill_exact_width(key, 12, 12), ":", str(val)]) def format_key_val_fill(key, val): return self.fmtKeyValFill(fill_exact_width(key, 12, 12) + " : ", val or "") output_list = [] (hibeg, hiend) = self._highlight(highlight) # Translators: This is abbreviated 'Name'. Should be no longer # than 12 characters. You can use the full version if it is short # enough in your language. key = select_short_long(12, C_("short", "Name"), C_("long", "Name")) output_list.append(format_key_val(key, "%s%s%s" % (hibeg, pkg.name, hiend))) if pkg.epoch: # Translators: This message should be no longer than 12 characters. output_list.append(format_key_val(_("Epoch"), pkg.epoch)) key = select_short_long(12, C_("short", "Version"), C_("long", "Version")) output_list.append(format_key_val(key, pkg.version)) # Translators: This message should be no longer than 12 characters. output_list.append(format_key_val(_("Release"), pkg.release)) key = select_short_long(12, C_("short", "Arch"), C_("long", "Architecture")) output_list.append(format_key_val(key, pkg.arch)) key = select_short_long(12, C_("short", "Size"), C_("long", "Size")) output_list.append(format_key_val(key, format_number(float(pkg._size)))) # Translators: This message should be no longer than 12 characters. output_list.append(format_key_val(_("Source"), pkg.sourcerpm)) key = select_short_long(12, C_("short", "Repo"), C_("long", "Repository")) output_list.append(format_key_val(key, pkg.repoid)) if pkg._from_system: history_repo = self.history.repo(pkg) if history_repo: # Translators: This message should be no longer than 12 chars. output_list.append(format_key_val(_("From repo"), history_repo)) if self.conf.verbose: # :hawkey does not support changelog information # print(_("Committer : %s") % ucd(pkg.committer)) # print(_("Committime : %s") % time.ctime(pkg.committime)) # Translators: This message should be no longer than 12 characters. output_list.append(format_key_val(_("Packager"), pkg.packager)) # Translators: This message should be no longer than 12 characters. output_list.append(format_key_val(_("Buildtime"), dnf.util.normalize_time(pkg.buildtime))) if pkg.installtime: # Translators: This message should be no longer than 12 characters. output_list.append(format_key_val(_("Install time"), dnf.util.normalize_time(pkg.installtime))) history_pkg = self.history.package_data(pkg) if history_pkg: try: uid = int(history_pkg._item.getInstalledBy()) except ValueError: # In case int() fails uid = None # Translators: This message should be no longer than 12 chars. output_list.append(format_key_val(_("Installed by"), self._pwd_ui_username(uid))) # Translators: This is abbreviated 'Summary'. Should be no longer # than 12 characters. You can use the full version if it is short # enough in your language. key = select_short_long(12, C_("short", "Summary"), C_("long", "Summary")) output_list.append(format_key_val_fill(key, pkg.summary)) if pkg.url: output_list.append(format_key_val(_("URL"), ucd(pkg.url))) # Translators: This message should be no longer than 12 characters. output_list.append(format_key_val_fill(_("License"), pkg.license)) # Translators: This is abbreviated 'Description'. Should be no longer # than 12 characters. You can use the full version if it is short # enough in your language. key = select_short_long(12, C_("short", "Description"), C_("long", "Description")) output_list.append(format_key_val_fill(key, pkg.description)) return "\n".join(output_list) def updatesObsoletesList(self, uotup, changetype, columns=None): """Print a simple string that explains the relationship between the members of an update or obsoletes tuple. :param uotup: an update or obsoletes tuple. The first member is the new package, and the second member is the old package :param changetype: a string indicating what the change between the packages is, e.g. 'updates' or 'obsoletes' :param columns: a tuple containing information about how to format the columns of output. The absolute value of each number in the tuple indicates how much space has been allocated for the corresponding column. If the number is negative, the text in the column will be left justified, and if it is positive, the text will be right justified. The columns of output are the package name, version, and repository """ (changePkg, instPkg) = uotup if columns is not None: # New style, output all info. for both old/new with old indented chi = self.conf.color_update_remote if changePkg.reponame != hawkey.SYSTEM_REPO_NAME: chi = self.conf.color_update_local self.simpleList(changePkg, columns=columns, highlight=chi) self.simpleList(instPkg, columns=columns, indent=' ' * 4, highlight=self.conf.color_update_installed) return # Old style c_compact = changePkg.compactPrint() i_compact = '%s.%s' % (instPkg.name, instPkg.arch) c_repo = changePkg.repoid print('%-35.35s [%.12s] %.10s %-20.20s' % (c_compact, c_repo, changetype, i_compact)) def listPkgs(self, lst, description, outputType, highlight_na={}, columns=None, highlight_modes={}): """Prints information about the given list of packages. :param lst: a list of packages to print information about :param description: string describing what the list of packages contains, e.g. 'Available Packages' :param outputType: The type of information to be printed. Current options:: 'list' - simple pkg list 'info' - similar to rpm -qi output 'name' - simple name list 'nevra' - simple nevra list :param highlight_na: a dictionary containing information about packages that should be highlighted in the output. The dictionary keys are (name, arch) tuples for the package, and the associated values are the package objects themselves. :param columns: a tuple containing information about how to format the columns of output. The absolute value of each number in the tuple indicates how much space has been allocated for the corresponding column. If the number is negative, the text in the column will be left justified, and if it is positive, the text will be right justified. The columns of output are the package name, version, and repository :param highlight_modes: dictionary containing information about to highlight the packages in *highlight_na*. *highlight_modes* should contain the following keys:: 'not_in' - highlighting used for packages not in *highlight_na* '=' - highlighting used when the package versions are equal '<' - highlighting used when the package has a lower version number '>' - highlighting used when the package has a higher version number :return: number of packages listed """ if outputType in ['list', 'info', 'name', 'nevra']: if len(lst) > 0: print('%s' % description) info_set = set() if outputType == 'list': unique_item_dict = {} for pkg in lst: unique_item_dict[str(pkg) + str(pkg._from_repo)] = pkg lst = unique_item_dict.values() for pkg in sorted(lst): key = (pkg.name, pkg.arch) highlight = False if key not in highlight_na: highlight = highlight_modes.get('not in', 'normal') elif pkg.evr_eq(highlight_na[key]): highlight = highlight_modes.get('=', 'normal') elif pkg.evr_lt(highlight_na[key]): highlight = highlight_modes.get('>', 'bold') else: highlight = highlight_modes.get('<', 'normal') if outputType == 'list': self.simpleList(pkg, ui_overflow=True, highlight=highlight, columns=columns) elif outputType == 'info': info_set.add(self.infoOutput(pkg, highlight=highlight) + "\n") elif outputType == 'name': self.simple_name_list(pkg) elif outputType == 'nevra': self.simple_nevra_list(pkg) else: pass if info_set: print("\n".join(sorted(info_set))) return len(lst) def userconfirm(self, msg=None, defaultyes_msg=None): """Get a yes or no from the user, and default to No :msg: String for case with [y/N] :defaultyes_msg: String for case with [Y/n] :return: True if the user selects yes, and False if the user selects no """ yui = (ucd(_('y')), ucd(_('yes'))) nui = (ucd(_('n')), ucd(_('no'))) aui = yui + nui while True: if msg is None: msg = _('Is this ok [y/N]: ') choice = '' if self.conf.defaultyes: if defaultyes_msg is None: msg = _('Is this ok [Y/n]: ') else: msg = defaultyes_msg try: choice = dnf.i18n.ucd_input(msg) except EOFError: pass except KeyboardInterrupt: choice = nui[0] choice = ucd(choice).lower() if len(choice) == 0: choice = yui[0] if self.conf.defaultyes else nui[0] if choice in aui: break # If the English one letter names don't mix with the translated # letters, allow them too: if u'y' == choice and u'y' not in aui: choice = yui[0] break if u'n' == choice and u'n' not in aui: choice = nui[0] break if choice in yui: return True return False def _pkgs2name_dict(self, sections): installed = self.sack.query().installed()._name_dict() available = self.sack.query().available()._name_dict() d = {} for pkg_name in itertools.chain(*list(zip(*sections))[1]): if pkg_name in installed: d[pkg_name] = installed[pkg_name][0] elif pkg_name in available: d[pkg_name] = available[pkg_name][0] return d def _pkgs2col_lengths(self, sections, name_dict): nevra_lengths = {} repo_lengths = {} for pkg_name in itertools.chain(*list(zip(*sections))[1]): pkg = name_dict.get(pkg_name) if pkg is None: continue nevra_l = exact_width(ucd(pkg)) + exact_width(self.GRP_PACKAGE_INDENT) repo_l = exact_width(ucd(pkg.reponame)) nevra_lengths[nevra_l] = nevra_lengths.get(nevra_l, 0) + 1 repo_lengths[repo_l] = repo_lengths.get(repo_l, 0) + 1 return (nevra_lengths, repo_lengths) def _display_packages(self, pkg_names): for name in pkg_names: print('%s%s' % (self.GRP_PACKAGE_INDENT, name)) def _display_packages_verbose(self, pkg_names, name_dict, columns): for name in pkg_names: try: pkg = name_dict[name] except KeyError: # package not in any repo -> print only package name print('%s%s' % (self.GRP_PACKAGE_INDENT, name)) continue highlight = False if not pkg._from_system: highlight = self.conf.color_list_available_install self.simpleEnvraList(pkg, ui_overflow=True, indent=self.GRP_PACKAGE_INDENT, highlight=highlight, columns=columns) def display_pkgs_in_groups(self, group): """Output information about the packages in a given group :param group: a Group object to output information about """ def names(packages): return sorted(dnf.util._name_unset_wrapper(pkg.name) for pkg in packages) print(_('Group: %s') % dnf.util._name_unset_wrapper(group.ui_name)) verbose = self.conf.verbose if verbose: print(_(' Group-Id: %s') % ucd(group.id)) if group.ui_description: print(_(' Description: %s') % ucd(group.ui_description) or "") if group.lang_only: print(_(' Language: %s') % group.lang_only) sections = ( (_(' Mandatory Packages:'), names(group.mandatory_packages)), (_(' Default Packages:'), names(group.default_packages)), (_(' Optional Packages:'), names(group.optional_packages)), (_(' Conditional Packages:'), names(group.conditional_packages))) if verbose: name_dict = self._pkgs2name_dict(sections) col_lengths = self._pkgs2col_lengths(sections, name_dict) columns = self.calcColumns(col_lengths) columns = (-columns[0], -columns[1]) for (section_name, packages) in sections: if len(packages) < 1: continue print(section_name) self._display_packages_verbose(packages, name_dict, columns) else: for (section_name, packages) in sections: if len(packages) < 1: continue print(section_name) self._display_packages(packages) def display_groups_in_environment(self, environment): """Output information about the packages in a given environment :param environment: an Environment object to output information about """ def names(groups): return sorted(dnf.util._name_unset_wrapper(group.name) for group in groups) print(_('Environment Group: %s') % dnf.util._name_unset_wrapper(environment.ui_name)) if self.conf.verbose: print(_(' Environment-Id: %s') % ucd(environment.id)) if environment.ui_description: description = ucd(environment.ui_description) or "" print(_(' Description: %s') % description) sections = ( (_(' Mandatory Groups:'), names(environment.mandatory_groups)), (_(' Optional Groups:'), names(environment.optional_groups))) for (section_name, packages) in sections: if len(packages) < 1: continue print(section_name) self._display_packages(packages) def matchcallback(self, po, values, matchfor=None, verbose=None, highlight=None): """Output search/provides type callback matches. :param po: the package object that matched the search :param values: the information associated with *po* that matched the search :param matchfor: a list of strings to be highlighted in the output :param verbose: whether to output extra verbose information :param highlight: highlighting options for the highlighted matches """ def print_highlighted_key_item(key, item, printed_headline, can_overflow=False): if not printed_headline: print(_('Matched from:')) item = ucd(item) or "" if item == "": return if matchfor: item = self._sub_highlight(item, highlight, matchfor, ignore_case=True) if can_overflow: print(self.fmtKeyValFill(key, item)) else: print(key % item) def print_file_provides(item, printed_match): if not self.FILE_PROVIDE_RE.match(item): return False key = _("Filename : %s") file_match = False for filename in po.files: if fnmatch.fnmatch(filename, item): print_highlighted_key_item( key, filename, file_match or printed_match, can_overflow=False) file_match = True return file_match if self.conf.showdupesfromrepos: msg = '%s : ' % po else: msg = '%s.%s : ' % (po.name, po.arch) msg = self.fmtKeyValFill(msg, po.summary or "") if matchfor: if highlight is None: highlight = self.conf.color_search_match msg = self._sub_highlight(msg, highlight, matchfor, ignore_case=True) print(msg) if verbose is None: verbose = self.conf.verbose if not verbose: return print(_("Repo : %s") % po.ui_from_repo) printed_match = False name_match = False for item in set(values): if po.summary == item: name_match = True continue # Skip double name/summary printing if po.description == item: key = _("Description : ") print_highlighted_key_item(key, item, printed_match, can_overflow=True) printed_match = True elif po.url == item: key = _("URL : %s") print_highlighted_key_item(key, item, printed_match, can_overflow=False) printed_match = True elif po.license == item: key = _("License : %s") print_highlighted_key_item(key, item, printed_match, can_overflow=False) printed_match = True elif print_file_provides(item, printed_match): printed_match = True else: key = _("Provide : %s") for provide in po.provides: provide = str(provide) if fnmatch.fnmatch(provide, item): print_highlighted_key_item(key, provide, printed_match, can_overflow=False) printed_match = True else: first_provide = provide.split()[0] possible = set('=<>') if any((char in possible) for char in item): item_new = item.split()[0] else: item_new = item if fnmatch.fnmatch(first_provide, item_new): print_highlighted_key_item( key, provide, printed_match, can_overflow=False) printed_match = True if not any([printed_match, name_match]): for item in set(values): key = _("Other : %s") print_highlighted_key_item(key, item, printed_match, can_overflow=False) print() def matchcallback_verbose(self, po, values, matchfor=None): """Output search/provides type callback matches. This will output more information than :func:`matchcallback`. :param po: the package object that matched the search :param values: the information associated with *po* that matched the search :param matchfor: a list of strings to be highlighted in the output """ return self.matchcallback(po, values, matchfor, verbose=True) def reportDownloadSize(self, packages, installonly=False): """Report the total download size for a set of packages :param packages: a list of package objects :param installonly: whether the transaction consists only of installations """ totsize = 0 locsize = 0 insize = 0 error = False for pkg in packages: # Just to be on the safe side, if for some reason getting # the package size fails, log the error and don't report download # size try: size = int(pkg._size) totsize += size try: if pkg.verifyLocalPkg(): locsize += size except Exception: pass if not installonly: continue try: size = int(pkg.installsize) except Exception: pass insize += size except Exception: error = True msg = _('There was an error calculating total download size') logger.error(msg) break if not error: if locsize: logger.info(_("Total size: %s"), format_number(totsize)) if locsize != totsize: logger.info(_("Total download size: %s"), format_number(totsize - locsize)) if installonly: logger.info(_("Installed size: %s"), format_number(insize)) def reportRemoveSize(self, packages): """Report the total size of packages being removed. :param packages: a list of package objects """ totsize = 0 error = False for pkg in packages: # Just to be on the safe side, if for some reason getting # the package size fails, log the error and don't report download # size try: size = pkg._size totsize += size except Exception: error = True msg = _('There was an error calculating installed size') logger.error(msg) break if not error: logger.info(_("Freed space: %s"), format_number(totsize)) def list_group_transaction(self, comps, history, diff): if not diff: return None out = [] rows = [] if diff.new_groups: out.append(_('Marking packages as installed by the group:')) for grp_id in diff.new_groups: pkgs = list(diff.added_packages(grp_id)) group_object = comps._group_by_id(grp_id) grp_name = group_object.ui_name if group_object else grp_id rows.extend(_spread_in_columns(4, "@" + grp_name, pkgs)) if diff.removed_groups: out.append(_('Marking packages as removed by the group:')) for grp_id in diff.removed_groups: pkgs = list(diff.removed_packages(grp_id)) grp_name = history.group.get(grp_id).ui_name rows.extend(_spread_in_columns(4, "@" + grp_name, pkgs)) if rows: col_data = self._col_widths(rows) for row in rows: out.append(self.fmtColumns(zip(row, col_data), ' ')) out[0:0] = self._banner(col_data, (_('Group'), _('Packages'), '', '')) return '\n'.join(out) def list_transaction(self, transaction, total_width=None): """Return a string representation of the transaction in an easy-to-read format. """ forward_actions = hawkey.UPGRADE | hawkey.UPGRADE_ALL | hawkey.DISTUPGRADE | \ hawkey.DISTUPGRADE_ALL | hawkey.DOWNGRADE | hawkey.INSTALL skipped_conflicts = set() skipped_broken = set() if transaction is None: # set empty transaction list instead of returning None # in order to display module changes when RPM transaction is empty transaction = [] list_bunch = dnf.util._make_lists(transaction) pkglist_lines = [] data = {'n' : {}, 'v' : {}, 'r' : {}} a_wid = 0 # Arch can't get "that big" ... so always use the max. def _add_line(lines, data, a_wid, po, obsoletes=[]): (n, a, e, v, r) = po.pkgtup evr = po.evr repoid = po._from_repo size = format_number(po._size) if a is None: # gpgkeys are weird a = 'noarch' # none, partial, full? if po._from_system: hi = self.conf.color_update_installed elif po._from_cmdline: hi = self.conf.color_update_local else: hi = self.conf.color_update_remote lines.append((n, a, evr, repoid, size, obsoletes, hi)) # Create a dict of field_length => number of packages, for # each field. for (d, v) in (("n", len(n)), ("v", len(evr)), ("r", len(repoid))): data[d].setdefault(v, 0) data[d][v] += 1 a_wid = max(a_wid, len(a)) return a_wid ins_group_msg = _('Installing group/module packages') if dnf.base.WITH_MODULES \ else _('Installing group packages') for (action, pkglist) in [ # TRANSLATORS: This is for a list of packages to be installed. (C_('summary', 'Installing'), list_bunch.installed), # TRANSLATORS: This is for a list of packages to be upgraded. (C_('summary', 'Upgrading'), list_bunch.upgraded), # TRANSLATORS: This is for a list of packages to be reinstalled. (C_('summary', 'Reinstalling'), list_bunch.reinstalled), (ins_group_msg, list_bunch.installed_group), (_('Installing dependencies'), list_bunch.installed_dep), (_('Installing weak dependencies'), list_bunch.installed_weak), # TRANSLATORS: This is for a list of packages to be removed. (_('Removing'), list_bunch.erased), (_('Removing dependent packages'), list_bunch.erased_dep), (_('Removing unused dependencies'), list_bunch.erased_clean), # TRANSLATORS: This is for a list of packages to be downgraded. (C_('summary', 'Downgrading'), list_bunch.downgraded)]: lines = [] # build a reverse mapping to 'replaced_by' # this is required to achieve reasonable speed replaces = {} for tsi in transaction: if tsi.action != libdnf.transaction.TransactionItemAction_OBSOLETED: continue for i in tsi._item.getReplacedBy(): replaces.setdefault(i, set()).add(tsi) for tsi in sorted(pkglist, key=lambda x: x.pkg): if tsi.action not in dnf.transaction.FORWARD_ACTIONS + [libdnf.transaction.TransactionItemAction_REMOVE]: continue # get TransactionItems obsoleted by tsi obsoleted = sorted(replaces.get(tsi._item, [])) a_wid = _add_line(lines, data, a_wid, tsi.pkg, obsoleted) pkglist_lines.append((action, lines)) installedProfiles = sorted(dict(self.base._moduleContainer.getInstalledProfiles()).items()) if installedProfiles: action = _("Installing module profiles") lines = [] for name, profiles in installedProfiles: for profile in list(profiles): lines.append(("%s/%s" % (name, profile), "", "", "", "", "", "")) pkglist_lines.append((action, lines)) removedProfiles = sorted(dict(self.base._moduleContainer.getRemovedProfiles()).items()) if removedProfiles: action = _("Disabling module profiles") lines = [] for name, profiles in removedProfiles: for profile in list(profiles): lines.append(("%s/%s" % (name, profile), "", "", "", "", "", "")) pkglist_lines.append((action, lines)) enabledStreams = sorted(dict(self.base._moduleContainer.getEnabledStreams()).items()) if enabledStreams: action = _("Enabling module streams") lines = [] for name, stream in enabledStreams: lines.append((name, "", stream, "", "", "", "")) pkglist_lines.append((action, lines)) switchedStreams = sorted(dict(self.base._moduleContainer.getSwitchedStreams()).items()) if switchedStreams: action = _("Switching module streams") lines = [] for name, stream in switchedStreams: lines.append((name, "", "%s -> %s" % (stream[0], stream[1]), "", "", "", "")) pkglist_lines.append((action, lines)) disabledModules = sorted(list(self.base._moduleContainer.getDisabledModules())) if disabledModules: action = _("Disabling modules") lines = [] for name in disabledModules: lines.append((name, "", "", "", "", "", "")) pkglist_lines.append((action, lines)) resetModules = sorted(list(self.base._moduleContainer.getResetModules())) if resetModules: action = _("Resetting modules") lines = [] for name in resetModules: lines.append((name, "", "", "", "", "", "")) pkglist_lines.append((action, lines)) if self.base._history: def format_line(group): return (dnf.util._name_unset_wrapper(group.getName()), "", "", "", "", "", "") install_env_group = self.base._history.env._installed if install_env_group: action = _("Installing Environment Groups") lines = [] for group in install_env_group.values(): lines.append(format_line(group)) pkglist_lines.append((action, lines)) upgrade_env_group = self.base._history.env._upgraded if upgrade_env_group: action = _("Upgrading Environment Groups") lines = [] for group in upgrade_env_group.values(): lines.append(format_line(group)) pkglist_lines.append((action, lines)) remove_env_group = self.base._history.env._removed if remove_env_group: action = _("Removing Environment Groups") lines = [] for group in remove_env_group.values(): lines.append(format_line(group)) pkglist_lines.append((action, lines)) install_group = self.base._history.group._installed if install_group: action = _("Installing Groups") lines = [] for group in install_group.values(): lines.append(format_line(group)) pkglist_lines.append((action, lines)) upgrade_group = self.base._history.group._upgraded if upgrade_group: action = _("Upgrading Groups") lines = [] for group in upgrade_group.values(): lines.append(format_line(group)) pkglist_lines.append((action, lines)) remove_group = self.base._history.group._removed if remove_group: action = _("Removing Groups") lines = [] for group in remove_group.values(): lines.append(format_line(group)) pkglist_lines.append((action, lines)) # show skipped conflicting packages if (not self.conf.best or not self.conf.strict) and self.base._goal.actions & forward_actions: lines = [] skipped_conflicts, skipped_broken = self.base._skipped_packages( report_problems=True, transaction=transaction) skipped_broken = dict((str(pkg), pkg) for pkg in skipped_broken) for pkg in sorted(skipped_conflicts): a_wid = _add_line(lines, data, a_wid, pkg, []) recommendations = ["--best"] if not self.base._allow_erasing: recommendations.append("--allowerasing") skip_str = _("Skipping packages with conflicts:\n" "(add '%s' to command line " "to force their upgrade)") % " ".join(recommendations) # remove misleading green color from the "packages with conflicts" lines lines = [i[:-1] + ("", ) for i in lines] pkglist_lines.append((skip_str, lines)) lines = [] for nevra, pkg in sorted(skipped_broken.items()): a_wid = _add_line(lines, data, a_wid, pkg, []) skip_str = _("Skipping packages with broken dependencies%s") if self.base.conf.upgrade_group_objects_upgrade: skip_str = skip_str % "" else: skip_str = skip_str % _(" or part of a group") # remove misleading green color from the "broken dependencies" lines lines = [i[:-1] + ("", ) for i in lines] pkglist_lines.append((skip_str, lines)) output_width = self.term.columns if not data['n'] and not self.base._moduleContainer.isChanged() and not \ (self.base._history and (self.base._history.group or self.base._history.env)): return u'' else: data = [data['n'], {}, data['v'], data['r'], {}] columns = [1, a_wid, 1, 1, 5] columns = self.calcColumns(data, indent=" ", columns=columns, remainder_column=2, total_width=total_width) (n_wid, a_wid, v_wid, r_wid, s_wid) = columns real_width = sum(columns) + 5 output_width = output_width if output_width >= real_width else real_width # Do not use 'Package' without context. Using context resolves # RhBug 1302935 as a side effect. msg_package = select_short_long(n_wid, # Translators: This is the short version of 'Package'. You can # use the full (unabbreviated) term 'Package' if you think that # the translation to your language is not too long and will # always fit to limited space. C_('short', 'Package'), # Translators: This is the full (unabbreviated) term 'Package'. C_('long', 'Package')) msg_arch = select_short_long(a_wid, # Translators: This is abbreviated 'Architecture', used when # we have not enough space to display the full word. C_('short', 'Arch'), # Translators: This is the full word 'Architecture', used when # we have enough space. C_('long', 'Architecture')) msg_version = select_short_long(v_wid, # Translators: This is the short version of 'Version'. You can # use the full (unabbreviated) term 'Version' if you think that # the translation to your language is not too long and will # always fit to limited space. C_('short', 'Version'), # Translators: This is the full (unabbreviated) term 'Version'. C_('long', 'Version')) msg_repository = select_short_long(r_wid, # Translators: This is abbreviated 'Repository', used when # we have not enough space to display the full word. C_('short', 'Repo'), # Translators: This is the full word 'Repository', used when # we have enough space. C_('long', 'Repository')) msg_size = select_short_long(s_wid, # Translators: This is the short version of 'Size'. It should # not be longer than 5 characters. If the term 'Size' in your # language is not longer than 5 characters then you can use it # unabbreviated. C_('short', 'Size'), # Translators: This is the full (unabbreviated) term 'Size'. C_('long', 'Size')) out = [u"%s\n%s\n%s\n" % ('=' * output_width, self.fmtColumns(((msg_package, -n_wid), (msg_arch, -a_wid), (msg_version, -v_wid), (msg_repository, -r_wid), (msg_size, s_wid)), u" "), '=' * output_width)] for (action, lines) in pkglist_lines: if lines: totalmsg = u"%s:\n" % action for (n, a, evr, repoid, size, obsoletes, hi) in lines: columns = ((n, -n_wid, hi), (a, -a_wid), (evr, -v_wid), (repoid, -r_wid), (size, s_wid)) msg = self.fmtColumns(columns, u" ", u"\n") hibeg, hiend = self._highlight(self.conf.color_update_installed) for obspo in sorted(obsoletes): appended = ' ' + _('replacing') + ' %s%s%s.%s %s\n' appended %= (hibeg, obspo.name, hiend, obspo.arch, obspo.evr) msg += appended totalmsg = totalmsg + msg if lines: out.append(totalmsg) out.append(_(""" Transaction Summary %s """) % ('=' * output_width)) summary_data = ( (_('Install'), len(list_bunch.installed) + len(list_bunch.installed_group) + len(list_bunch.installed_weak) + len(list_bunch.installed_dep), 0), (_('Upgrade'), len(list_bunch.upgraded), 0), (_('Remove'), len(list_bunch.erased) + len(list_bunch.erased_dep) + len(list_bunch.erased_clean), 0), (_('Downgrade'), len(list_bunch.downgraded), 0), (_('Skip'), len(skipped_conflicts) + len(skipped_broken), 0)) max_msg_action = 0 max_msg_count = 0 max_msg_pkgs = 0 max_msg_depcount = 0 for action, count, depcount in summary_data: if not count and not depcount: continue msg_pkgs = P_('Package', 'Packages', count) len_msg_action = exact_width(action) len_msg_count = exact_width(unicode(count)) len_msg_pkgs = exact_width(msg_pkgs) if depcount: len_msg_depcount = exact_width(unicode(depcount)) else: len_msg_depcount = 0 max_msg_action = max(len_msg_action, max_msg_action) max_msg_count = max(len_msg_count, max_msg_count) max_msg_pkgs = max(len_msg_pkgs, max_msg_pkgs) max_msg_depcount = max(len_msg_depcount, max_msg_depcount) for action, count, depcount in summary_data: msg_pkgs = P_('Package', 'Packages', count) if depcount: msg_deppkgs = P_('Dependent package', 'Dependent packages', depcount) action_msg = fill_exact_width(action, max_msg_action) if count: msg = '%s %*d %s (+%*d %s)\n' out.append(msg % (action_msg, max_msg_count, count, "%-*s" % (max_msg_pkgs, msg_pkgs), max_msg_depcount, depcount, msg_deppkgs)) else: msg = '%s %s ( %*d %s)\n' out.append(msg % (action_msg, (max_msg_count + max_msg_pkgs) * ' ', max_msg_depcount, depcount, msg_deppkgs)) elif count: msg = '%s %*d %s\n' out.append(msg % (fill_exact_width(action, max_msg_action), max_msg_count, count, msg_pkgs)) return ''.join(out) def _pto_callback(self, action, tsis): # Works a bit like calcColumns, but we never overflow a column we just # have a dynamic number of columns. def _fits_in_cols(msgs, num): """ Work out how many columns we can use to display stuff, in the post trans output. """ if len(msgs) < num: return [] left = self.term.columns - ((num - 1) + 2) if left <= 0: return [] col_lens = [0] * num col = 0 for msg in msgs: if len(msg) > col_lens[col]: diff = (len(msg) - col_lens[col]) if left <= diff: return [] left -= diff col_lens[col] = len(msg) col += 1 col %= len(col_lens) for col in range(len(col_lens)): col_lens[col] += left // num col_lens[col] *= -1 return col_lens if not tsis: return '' out = [] msgs = [] out.append('{}:'.format(action)) for tsi in tsis: msgs.append(str(tsi)) for num in (8, 7, 6, 5, 4, 3, 2): cols = _fits_in_cols(msgs, num) if cols: break if not cols: cols = [-(self.term.columns - 2)] while msgs: current_msgs = msgs[:len(cols)] out.append(' {}'.format(self.fmtColumns(zip(current_msgs, cols)))) msgs = msgs[len(cols):] return out def post_transaction_output(self, transaction): """ Return a human-readable summary of the transaction. Packages in sections are arranged to columns. """ return dnf.util._post_transaction_output(self.base, transaction, self._pto_callback) def setup_progress_callbacks(self): """Set up the progress callbacks and various output bars based on debug level. """ progressbar = None if self.conf.debuglevel >= 2: progressbar = dnf.cli.progress.MultiFileProgressMeter(fo=sys.stdout) self.progress = dnf.cli.progress.MultiFileProgressMeter(fo=sys.stdout) # setup our depsolve progress callback return (progressbar, DepSolveProgressCallBack()) def download_callback_total_cb(self, remote_size, download_start_timestamp): """Outputs summary information about the download process. :param remote_size: the total amount of information that was downloaded, in bytes :param download_start_timestamp: the time when the download process started, in seconds since the epoch """ if remote_size <= 0: return width = self.term.columns logger.info("-" * width) dl_time = max(0.01, time.time() - download_start_timestamp) msg = ' %5sB/s | %5sB %9s ' % ( format_number(remote_size // dl_time), format_number(remote_size), format_time(dl_time)) msg = fill_exact_width(_("Total"), width - len(msg)) + msg logger.info(msg) def _history_uiactions(self, hpkgs): actions = set() actions_short = set() count = 0 for pkg in hpkgs: if pkg.action in (libdnf.transaction.TransactionItemAction_UPGRADED, libdnf.transaction.TransactionItemAction_DOWNGRADED): # skip states we don't want to display in user input continue actions.add(pkg.action_name) actions_short.add(pkg.action_short) count += 1 if len(actions) > 1: return count, ", ".join(sorted(actions_short)) # So empty transactions work, although that "shouldn't" really happen return count, "".join(list(actions)) def _pwd_ui_username(self, uid, limit=None): if isinstance(uid, list): return [self._pwd_ui_username(u, limit) for u in uid] # loginuid is set to -1 (0xFFFF_FFFF) on init, in newer kernels. # loginuid is set to INT_MAX (0x7FFF_FFFF) on init, in older kernels. if uid is None or uid in (0xFFFFFFFF, 0x7FFFFFFF): loginid = _("<unset>") name = _("System") + " " + loginid if limit is not None and len(name) > limit: name = loginid return ucd(name) def _safe_split_0(text, *args): """ Split gives us a [0] for everything _but_ '', this function returns '' in that case. """ ret = text.split(*args) if not ret: return '' return ret[0] try: user = pwd.getpwuid(int(uid)) fullname = _safe_split_0(ucd(user.pw_gecos), ';', 2) user_name = ucd(user.pw_name) name = "%s <%s>" % (fullname, user_name) if limit is not None and len(name) > limit: name = "%s ... <%s>" % (_safe_split_0(fullname), user_name) if len(name) > limit: name = "<%s>" % user_name return name except KeyError: return ucd(uid) def historyListCmd(self, tids, reverse=False): """Output a list of information about the history of yum transactions. :param tids: transaction Ids; lists all transactions if empty """ transactions = self.history.old(tids) if self.conf.history_list_view == 'users': uids = [1, 2] elif self.conf.history_list_view == 'commands': uids = [1] else: assert self.conf.history_list_view == 'single-user-commands' uids = set() done = 0 blanks = 0 for transaction in transactions: done += 1 if transaction.cmdline is None: blanks += 1 uids.add(transaction.loginuid) fmt = "%s | %s | %s | %s | %s" if len(uids) == 1: name = _("Command line") real_cols = self.term.real_columns if real_cols is None: # if output is redirected in `less` the columns # detected are None value, to detect terminal size # use stdin file descriptor real_cols = dnf.cli.term._real_term_width(0) if real_cols is None: # if even stdin fd fails use 24 to fit to 80 cols real_cols = 24 name_width = real_cols - 55 if real_cols > 79 else 24 else: # TRANSLATORS: user names who executed transaction in history command output name = _("User name") name_width = 24 print(fmt % (fill_exact_width(_("ID"), 6, 6), fill_exact_width(name, name_width, name_width), fill_exact_width(_("Date and time"), 16, 16), fill_exact_width(_("Action(s)"), 14, 14), fill_exact_width(_("Altered"), 7, 7))) # total table width: each column length +3 (padding and separator between columns) table_width = 6 + 3 + name_width + 3 + 16 + 3 + 14 + 3 + 7 print("-" * table_width) fmt = "%6u | %s | %-16.16s | %s | %4u" if reverse is True: transactions = reversed(transactions) for transaction in transactions: if len(uids) == 1: name = transaction.cmdline or '' else: name = self._pwd_ui_username(transaction.loginuid, 24) name = ucd(name) tm = time.strftime("%Y-%m-%d %H:%M", time.localtime(transaction.beg_timestamp)) num, uiacts = self._history_uiactions(transaction.data()) name = fill_exact_width(name, name_width, name_width) uiacts = fill_exact_width(uiacts, 14, 14) rmark = lmark = ' ' if transaction.return_code is None: rmark = lmark = '*' elif transaction.return_code: rmark = lmark = '#' # We don't check .errors, because return_code will be non-0 elif transaction.is_output: rmark = lmark = 'E' if transaction.altered_lt_rpmdb: rmark = '<' if transaction.altered_gt_rpmdb: lmark = '>' print(fmt % (transaction.tid, name, tm, uiacts, num), "%s%s" % (lmark, rmark)) def historyInfoCmd(self, tids, pats=[], mtids=set()): """Output information about a transaction in history :param tids: transaction Ids; prints info for the last transaction if empty :raises dnf.exceptions.Error in case no transactions were found """ tids = set(tids) last = self.history.last() if last is None: logger.critical(_('No transactions')) raise dnf.exceptions.Error(_('Failed history info')) lasttid = last.tid lastdbv = last.end_rpmdb_version transactions = [] if not tids: last = self.history.last(complete_transactions_only=False) if last is not None: tids.add(last.tid) transactions.append(last) else: transactions = self.history.old(tids) if not tids: logger.critical(_('No transaction ID, or package, given')) raise dnf.exceptions.Error(_('Failed history info')) bmtid, emtid = -1, -1 mobj = None done = False if mtids: mtids = sorted(mtids) bmtid, emtid = mtids.pop() for trans in transactions: if lastdbv is not None and trans.tid == lasttid: # If this is the last transaction, is good and it doesn't # match the current rpmdb ... then mark it as bad. rpmdbv = self.base._ts.dbCookie() trans.compare_rpmdbv(str(rpmdbv)) lastdbv = None merged = False if trans.tid >= bmtid and trans.tid <= emtid: if mobj is None: mobj = MergedTransactionWrapper(trans) else: mobj.merge(trans) merged = True elif mobj is not None: if done: print("-" * 79) done = True self._historyInfoCmd(mobj) mobj = None if mtids: bmtid, emtid = mtids.pop() if trans.tid >= bmtid and trans.tid <= emtid: mobj = trans merged = True if not merged: if done: print("-" * 79) done = True self._historyInfoCmd(trans, pats) if mobj is not None: if done: print("-" * 79) self._historyInfoCmd(mobj) def _historyInfoCmd(self, old, pats=[]): loginuid = old.loginuid if isinstance(loginuid, int): loginuid = [loginuid] name = [self._pwd_ui_username(uid) for uid in loginuid] _pkg_states_installed = {'i' : _('Installed'), 'e' : _('Erased'), 'o' : _('Upgraded'), 'n' : _('Downgraded')} _pkg_states_available = {'i' : _('Installed'), 'e' : _('Not installed'), 'o' : _('Older'), 'n' : _('Newer')} maxlen = max([len(x) for x in (list(_pkg_states_installed.values()) + list(_pkg_states_available.values()))]) _pkg_states_installed['maxlen'] = maxlen _pkg_states_available['maxlen'] = maxlen def _simple_pkg(pkg, prefix_len, was_installed=False, highlight=False, pkg_max_len=0, show_repo=True): prefix = " " * prefix_len if was_installed: _pkg_states = _pkg_states_installed else: _pkg_states = _pkg_states_available state = _pkg_states['i'] # get installed packages with name = pkg.name ipkgs = self.sack.query().installed().filterm(name=pkg.name).run() if not ipkgs: state = _pkg_states['e'] else: # get latest installed package from software database inst_pkg = self.history.package(ipkgs[0]) if inst_pkg: res = pkg.compare(inst_pkg) # res is: # 0 if inst_pkg == pkg # > 0 when inst_pkg > pkg # < 0 when inst_pkg < pkg if res == 0: pass # installed elif res > 0: state = _pkg_states['o'] # updated else: state = _pkg_states['n'] # downgraded if highlight: (hibeg, hiend) = self._highlight('bold') else: (hibeg, hiend) = self._highlight('normal') state = fill_exact_width(state, _pkg_states['maxlen']) ui_repo = '' if show_repo: ui_repo = pkg.ui_from_repo() print("%s%s%s%s %-*s %s" % (prefix, hibeg, state, hiend, pkg_max_len, str(pkg), ui_repo)) tids = old.tids() if len(tids) > 1: print(_("Transaction ID :"), "%u..%u" % (tids[0], tids[-1])) else: print(_("Transaction ID :"), tids[0]) begt = float(old.beg_timestamp) begtm = time.strftime("%c", time.localtime(begt)) print(_("Begin time :"), begtm) if old.beg_rpmdb_version is not None: if old.altered_lt_rpmdb: print(_("Begin rpmdb :"), old.beg_rpmdb_version, "**") else: print(_("Begin rpmdb :"), old.beg_rpmdb_version) if old.end_timestamp is not None: endt = old.end_timestamp endtm = time.strftime("%c", time.localtime(endt)) diff = endt - begt if diff < 5 * 60: diff = _("(%u seconds)") % diff elif diff < 5 * 60 * 60: diff = _("(%u minutes)") % (diff // 60) elif diff < 5 * 60 * 60 * 24: diff = _("(%u hours)") % (diff // (60 * 60)) else: diff = _("(%u days)") % (diff // (60 * 60 * 24)) print(_("End time :"), endtm, diff) if old.end_rpmdb_version is not None: if old.altered_gt_rpmdb: print(_("End rpmdb :"), old.end_rpmdb_version, "**") else: print(_("End rpmdb :"), old.end_rpmdb_version) if isinstance(name, (list, tuple)): seen = set() for i in name: if i in seen: continue seen.add(i) print(_("User :"), i) else: print(_("User :"), name) if isinstance(old.return_code, (list, tuple)): codes = old.return_code if codes[0] is None: print(_("Return-Code :"), "**", _("Aborted"), "**") codes = codes[1:] elif not all(codes): print(_("Return-Code :"), _("Success")) elif codes: print(_("Return-Code :"), _("Failures:"), ", ".join([str(i) for i in codes])) elif old.return_code is None: print(_("Return-Code :"), "**", _("Aborted"), "**") elif old.return_code: print(_("Return-Code :"), _("Failure:"), old.return_code) else: print(_("Return-Code :"), _("Success")) if isinstance(old.releasever, (list, tuple)): seen = set() for i in old.releasever: if i in seen: continue seen.add(i) print(_("Releasever :"), i) else: print(_("Releasever :"), old.releasever) if old.cmdline is not None: if isinstance(old.cmdline, (list, tuple)): for cmdline in old.cmdline: print(_("Command Line :"), cmdline) else: print(_("Command Line :"), old.cmdline) if old.comment is not None: if isinstance(old.comment, (list, tuple)): for comment in old.comment: print(_("Comment :"), comment) else: print(_("Comment :"), old.comment) perf_with = old.performed_with() if perf_with: print(_("Transaction performed with:")) max_len = 0 for with_pkg in perf_with: str_len = len(str(with_pkg)) if str_len > max_len: max_len = str_len for with_pkg in perf_with: _simple_pkg(with_pkg, 4, was_installed=True, pkg_max_len=max_len) print(_("Packages Altered:")) self.historyInfoCmdPkgsAltered(old, pats) t_out = old.output() if t_out: print(_("Scriptlet output:")) num = 0 for line in t_out: num += 1 print("%4d" % num, line) t_err = old.error() if t_err: print(_("Errors:")) num = 0 for line in t_err: num += 1 print("%4d" % num, line) # TODO: remove _history_state2uistate = {'True-Install' : _('Install'), 'Install' : _('Install'), 'Dep-Install' : _('Dep-Install'), 'Obsoleted' : _('Obsoleted'), 'Obsoleting' : _('Obsoleting'), 'Erase' : _('Erase'), 'Reinstall' : _('Reinstall'), 'Downgrade' : _('Downgrade'), 'Downgraded' : _('Downgraded'), 'Update' : _('Upgrade'), 'Updated' : _('Upgraded'), } def historyInfoCmdPkgsAltered(self, old, pats=[]): """Print information about how packages are altered in a transaction. :param old: the :class:`DnfSwdbTrans` to print information about :param pats: a list of patterns. Packages that match a patten in *pats* will be highlighted in the output """ # Note that these don't use _simple_pkg() because we are showing what # happened to them in the transaction ... not the difference between the # version in the transaction and now. all_uistates = self._history_state2uistate maxlen = 0 pkg_max_len = 0 packages = old.packages() for pkg in packages: uistate = all_uistates.get(pkg.action_name, pkg.action_name) if maxlen < len(uistate): maxlen = len(uistate) pkg_len = len(str(pkg)) if pkg_max_len < pkg_len: pkg_max_len = pkg_len for pkg in packages: prefix = " " * 4 if pkg.state != libdnf.transaction.TransactionItemState_DONE: prefix = " ** " highlight = 'normal' if pats: if any([pkg.match(pat) for pat in pats]): highlight = 'bold' (hibeg, hiend) = self._highlight(highlight) uistate = all_uistates.get(pkg.action_name, pkg.action_name) uistate = fill_exact_width(ucd(uistate), maxlen) print("%s%s%s%s %-*s %s" % (prefix, hibeg, uistate, hiend, pkg_max_len, str(pkg), pkg.ui_from_repo())) class DepSolveProgressCallBack(dnf.callback.Depsolve): """Provides text output callback functions for Dependency Solver callback.""" def pkg_added(self, pkg, mode): """Print information about a package being added to the transaction set. :param pkgtup: tuple containing the package name, arch, version, and repository :param mode: a short string indicating why the package is being added to the transaction set. Valid current values for *mode* are:: i = the package will be installed u = the package will be an update e = the package will be erased r = the package will be reinstalled d = the package will be a downgrade o = the package will be obsoleting another package ud = the package will be updated od = the package will be obsoleted """ output = None if mode == 'i': output = _('---> Package %s.%s %s will be installed') elif mode == 'u': output = _('---> Package %s.%s %s will be an upgrade') elif mode == 'e': output = _('---> Package %s.%s %s will be erased') elif mode == 'r': output = _('---> Package %s.%s %s will be reinstalled') elif mode == 'd': output = _('---> Package %s.%s %s will be a downgrade') elif mode == 'o': output = _('---> Package %s.%s %s will be obsoleting') elif mode == 'ud': output = _('---> Package %s.%s %s will be upgraded') elif mode == 'od': output = _('---> Package %s.%s %s will be obsoleted') if output: logger.debug(output, pkg.name, pkg.arch, pkg.evr) def start(self): """Perform setup at the beginning of the dependency solving process. """ logger.debug(_('--> Starting dependency resolution')) def end(self): """Output a message stating that dependency resolution has finished.""" logger.debug(_('--> Finished dependency resolution')) class CliKeyImport(dnf.callback.KeyImport): def __init__(self, base, output): self.base = base self.output = output def _confirm(self, id, userid, fingerprint, url, timestamp): def short_id(id): rj = '0' if dnf.pycomp.PY3 else b'0' return id[-8:].rjust(8, rj) msg = (_('Importing GPG key 0x%s:\n' ' Userid : "%s"\n' ' Fingerprint: %s\n' ' From : %s') % (short_id(id), userid, dnf.crypto._printable_fingerprint(fingerprint), url.replace("file://", ""))) logger.critical("%s", msg) if self.base.conf.assumeyes: return True if self.base.conf.assumeno: return False return self.output.userconfirm() class CliTransactionDisplay(TransactionDisplay): """A YUM specific callback class for RPM operations.""" width = property(lambda self: dnf.cli.term._term_width()) def __init__(self): super(CliTransactionDisplay, self).__init__() self.lastmsg = "" self.lastpackage = None # name of last package we looked at self.output = True # for a progress bar self.mark = "=" self.marks = 22 def progress(self, package, action, ti_done, ti_total, ts_done, ts_total): """Output information about an rpm operation. This may include a text progress bar. :param package: the package involved in the event :param action: the type of action that is taking place. Valid values are given by :func:`rpmtrans.TransactionDisplay.action.keys()` :param ti_done: a number representing the amount of work already done in the current transaction :param ti_total: a number representing the total amount of work to be done in the current transaction :param ts_done: the number of the current transaction in transaction set :param ts_total: the total number of transactions in the transaction set """ action_str = dnf.transaction.ACTIONS.get(action) if action_str is None: return wid1 = self._max_action_width() pkgname = ucd(package) self.lastpackage = package if ti_total == 0: percent = 0 else: percent = (ti_done*long(100))//ti_total self._out_progress(ti_done, ti_total, ts_done, ts_total, percent, action_str, pkgname, wid1) def _max_action_width(self): if not hasattr(self, '_max_action_wid_cache'): wid1 = 0 for val in dnf.transaction.ACTIONS.values(): wid_val = exact_width(val) if wid1 < wid_val: wid1 = wid_val self._max_action_wid_cache = wid1 wid1 = self._max_action_wid_cache return wid1 def _out_progress(self, ti_done, ti_total, ts_done, ts_total, percent, process, pkgname, wid1): if self.output and (sys.stdout.isatty() or ti_done == ti_total): (fmt, wid1, wid2) = self._makefmt(percent, ts_done, ts_total, progress=sys.stdout.isatty(), pkgname=pkgname, wid1=wid1) pkgname = ucd(pkgname) msg = fmt % (fill_exact_width(process, wid1, wid1), fill_exact_width(pkgname, wid2, wid2)) if msg != self.lastmsg: dnf.util._terminal_messenger('write_flush', msg, sys.stdout) self.lastmsg = msg if ti_done == ti_total: print(" ") def _makefmt(self, percent, ts_done, ts_total, progress=True, pkgname=None, wid1=15): l = len(str(ts_total)) size = "%s.%s" % (l, l) fmt_done = "%" + size + "s/%" + size + "s" done = fmt_done % (ts_done, ts_total) # This should probably use TerminLine, but we don't want to dep. on # that. So we kind do an ok job by hand ... at least it's dynamic now. if pkgname is None: pnl = 22 else: pnl = exact_width(pkgname) overhead = (2 * l) + 2 # Length of done, above overhead += 2 + wid1 +2 # Length of beginning (" " action " :") overhead += 1 # Space between pn and done overhead += 2 # Ends for progress overhead += 1 # Space for end width = self.width if width < overhead: width = overhead # Give up width -= overhead if pnl > width // 2: pnl = width // 2 marks = self.width - (overhead + pnl) width = "%s.%s" % (marks, marks) fmt_bar = "[%-" + width + "s]" # pnl = str(28 + marks + 1) full_pnl = pnl + marks + 1 if progress and percent == 100: # Don't chop pkg name on 100% fmt = "\r %s: %s " + done wid2 = full_pnl elif progress: if marks > 5: bar = fmt_bar % (self.mark * int(marks * (percent / 100.0)), ) else: bar = "" fmt = "\r %s: %s " + bar + " " + done wid2 = pnl elif percent == 100: fmt = " %s: %s " + done wid2 = full_pnl else: if marks > 5: bar = fmt_bar % (self.mark * marks, ) else: bar = "" fmt = " %s: %s " + bar + " " + done wid2 = pnl return fmt, wid1, wid2 def progressbar(current, total, name=None): """Output the current status to the terminal using a simple text progress bar consisting of 50 # marks. :param current: a number representing the amount of work already done :param total: a number representing the total amount of work to be done :param name: a name to label the progress bar with """ mark = '#' if not sys.stdout.isatty(): return if current == 0: percent = 0 else: if total != 0: percent = float(current) / total else: percent = 0 width = dnf.cli.term._term_width() if name is None and current == total: name = '-' end = ' %d/%d' % (current, total) width -= len(end) + 1 if width < 0: width = 0 if name is None: width -= 2 if width < 0: width = 0 hashbar = mark * int(width * percent) output = '\r[%-*s]%s' % (width, hashbar, end) elif current == total: # Don't chop name on 100% output = '\r%s%s' % (fill_exact_width(name, width, width), end) else: width -= 4 if width < 0: width = 0 nwid = width // 2 if nwid > exact_width(name): nwid = exact_width(name) width -= nwid hashbar = mark * int(width * percent) output = '\r%s: [%-*s]%s' % (fill_exact_width(name, nwid, nwid), width, hashbar, end) if current <= total: dnf.util._terminal_messenger('write', output, sys.stdout) if current == total: dnf.util._terminal_messenger('write', '\n', sys.stdout) dnf.util._terminal_messenger('flush', out=sys.stdout) cli/demand.py 0000644 00000004747 15025013303 0007121 0 ustar 00 # demand.py # Demand sheet and related classes. # # Copyright (C) 2014-2015 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import unicode_literals class _BoolDefault(object): def __init__(self, default): self.default = default self._storing_name = '__%s%x' % (self.__class__.__name__, id(self)) def __get__(self, obj, objtype=None): objdict = obj.__dict__ if self._storing_name in objdict: return objdict[self._storing_name] return self.default def __set__(self, obj, val): objdict = obj.__dict__ if self._storing_name in objdict: current_val = objdict[self._storing_name] if current_val != val: raise AttributeError('Demand already set.') objdict[self._storing_name] = val class DemandSheet(object): """Collection of demands that different CLI parts have on other parts. :api""" # :api... allow_erasing = _BoolDefault(False) available_repos = _BoolDefault(False) resolving = _BoolDefault(False) root_user = _BoolDefault(False) sack_activation = _BoolDefault(False) load_system_repo = _BoolDefault(True) success_exit_status = 0 cacheonly = _BoolDefault(False) fresh_metadata = _BoolDefault(True) freshest_metadata = _BoolDefault(False) changelogs = _BoolDefault(False) transaction_display = None # This demand controlls applicability of the plugins that could filter # repositories packages (e.g. versionlock). # If it stays None, the demands.resolving is used as a fallback. plugin_filtering_enabled = _BoolDefault(None) cli/commands/__pycache__/alias.cpython-39.opt-1.pyc 0000644 00000012436 15025013303 0016003 0 ustar 00 a �!c� � @ s� d dl mZ d dl mZ d dl mZ d dlZd dlZd dlZd dl Zd dlm Z d dl Zd dl Zd dl mZ e�d�ZG dd � d e j�ZdS ) � )�absolute_import)�print_function)�unicode_literalsN)�commands)�_�dnfc @ sl e Zd ZdZed�Zedd� �Zdd� Zdd� Z d d � Z d d � Z d d� Z dd� Z dd� Zdd� Zdd� ZdS )� AliasCommand)�aliasz List or create command aliasesc C sj | � � }|jdddtd�d� |jdddtd�d� | jdd d g d �td �d � | jdddtd�d� d S )Nz--enable-resolvingF� store_truezenable aliases resolving)�default�action�helpz--disable-resolvingzdisable aliases resolving� subcommand�?�list)�addr �deletezaction to do with aliases)�nargsr �choicesr r �*zcommand[=result]zalias definition)r �metavarr )� add_mutually_exclusive_group� add_argumentr )�parserZ enable_group� r �:/usr/lib/python3.9/site-packages/dnf/cli/commands/alias.py� set_argparser* s �� � �zAliasCommand.set_argparserc C sH | j j}| jjdv rd|_tj j�� | _| j� � | jj | _ | � � d S )N)r r T) �cli�demands�optsr Z root_userr �aliasesZAliases� aliases_baseZ _load_aliases�enabledZresolving_enabled�_update_config_from_options)�selfr r r r � configure9 s zAliasCommand.configurec C s� d }| j jr d}t�td�� | j jr8d}t�td�� |d ur�tj�t j j j �sft t j j j d��� t jj�t j j j dd d|i� | j�� s�|| j_d S )NTzAliases are now enabledFzAliases are now disabled�w�mainr" )r Zenable_resolving�logger�infor Zdisable_resolving�os�path�existsr r r ZALIASES_CONF_PATH�open�close�confZ BaseConfigZwrite_raw_configfiler! 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This is a good thing. However, you do not have any GPG public keys installed. You need to download the keys for packages you wish to install and install them. You can do that by running the command: rpm --import public.gpg.key Alternatively you can specify the url to the key you would like to use for a repository in the 'gpgkey' option in a repository section and {prog} will install it for you. 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r@ rA r- r rB rs rr � classmethodr1 r3 r; r r r r rE � s � rE c @ s$ e Zd ZdZdZed�Zdd� ZdS )� ListCommandzRA class containing methods needed by the cli to execute the list command. )�listZlsz$list a package or groups of packagesc C s& | j �| j� | j�d| jj| jj�S )Nr� r r+ r r r r; � s �zListCommand.runN)r> r? r@ rA r- r rB r; r r r r r� � s r� c @ s8 e Zd ZdZdZed�Zedd� �Zdd� Z dd � Z d S ) �ProvidesCommandzVA class containing methods needed by the cli to execute the provides command. )�providesZ whatprovidesZprovZwpz*find what package provides the given valuec C s | j ddtd�td�d� d S )N� dependency�+ZPROVIDEz#Provide specification to search for�rm rn rZ �rq r �r0 r r r r1 � s �z ProvidesCommand.set_argparserc C s | j j}d|_d|_d|_d S �NTF)r ry r| Zfresh_metadatarz r~ r r r r3 � s zProvidesCommand.configurec C s t �td�� | j�| jj�S )NzSearching Packages: )r �debugr r r� rC r� r+ r r r r; � s zProvidesCommand.runN� r> r? r@ rA r- r rB � staticmethodr1 r3 r; r r r r r� � s r� c @ s8 e Zd ZdZdZed�Zedd� �Zdd� Z dd � Z d S ) �CheckUpdateCommandzZA class containing methods needed by the cli to execute the check-update command. )� check-updatez check-upgradez$check for available package upgradesc C s0 | j ddddtd�d� | j ddtd �d � d S ) Nz --changelogs� changelogsF� store_truez show changelogs before update)rV rY rW rZ ri rj rk )rm rn r� r� r r r r1 s �z CheckUpdateCommand.set_argparserc C s6 | j j}d|_d|_d|_| jjr(d|_t| j� d S �NT) r ry rz r| Zplugin_filtering_enabledrC r� r# r r~ r r r r3 s z CheckUpdateCommand.configurec C sR | j j| jdd� | jj| jjd| jjd�}|r:d| j j_| jj j rN| j � � d S )NZgte)Zcmp_typeT)�print_r� �d ) r r� rC r � check_updatesri r� ry �success_exit_statusr Zautocheck_running_kernelZ_check_running_kernel�r) �foundr r r r; s � zCheckUpdateCommand.runNr� r r r r r� � s r� c s e Zd ZdZG dd� de�ZG dd� de�ZG dd� de�ZG dd � d e�ZG d d � d e�Z G d d � d e�Z G dd� de�Z G dd� de�Z G dd� de�Z G dd� de�ZG dd� de�Zeeeee e e e e eeh ZdZed�Z� fdd�Zd d � Zd d � Zd d!� Z� ZS )"�RepoPkgsCommandz2Implementation of the repository-packages command.c @ s$ e Zd ZdZdZdd� Zdd� ZdS )z%RepoPkgsCommand.CheckUpdateSubCommand�'Implementation of the info sub-command.)r� c C s | j j}d|_d|_d S r� )r ry r| rz r~ r r r r3 ( s z/RepoPkgsCommand.CheckUpdateSubCommand.configurec C s* | j j| jj| jdd�}|r&d| jj_dS )�?Execute the command with respect to given arguments *cli_args*.T)r� r� N)r r� rC � pkg_specs�reponamer ry r� r� r r r � run_on_repo- s �z1RepoPkgsCommand.CheckUpdateSubCommand.run_on_repoN�r> r? r@ rA r- r3 r� r r r r �CheckUpdateSubCommand# s r� c @ s$ e Zd ZdZdZdd� Zdd� ZdS )z RepoPkgsCommand.InfoSubCommandr� )rF c C sh | j j}d|_| jjr"| jj| j_| jjdkr4d|_| jjrd| jjr\| j �dd| jj � nd| j_d S )NTrJ rw rx rP ) r ry rz rC �_pkg_specs_action�pkg_specs_actionr| rP r} r~ r r r r3 9 s z(RepoPkgsCommand.InfoSubCommand.configurec C s. | j �| j� | j�d| jj| jj| j� dS )r� rF N�r r� rC r r� r� r� r� r+ r r r r� F s �z*RepoPkgsCommand.InfoSubCommand.run_on_repoNr� r r r r �InfoSubCommand4 s r� c @ s$ e Zd ZdZdZdd� Zdd� ZdS )z!RepoPkgsCommand.InstallSubCommandz*Implementation of the install sub-command.)�installc C s$ | j j}d|_d|_d|_d|_d S r� �r ry r| rz � resolving� root_userr~ r r r r3 Q s z+RepoPkgsCommand.InstallSubCommand.configurec C s� | j �| j� t| j| j � d}| jjshz| j�d| j� W n$ tj j y` t � t d�� Y q�0 d}nt| jjD ]j}z| j�|| j� W nL tj j y� } z0d�|j| jjj�|��}t � |� W Y d }~qpd }~0 0 d}qp|s�tj �t d���d S )NFrj �No package available.Tz{}: {}z No packages marked for install.)r r� rC r r r� r� r� r r5 � MarkingErrorr rF r r �valuer/ �term�bold�Error)r) �done�pkg_spec�er" r r r r� X s$ z-RepoPkgsCommand.InstallSubCommand.run_on_repoNr� r r r r �InstallSubCommandL s r� c @ s e Zd ZdZdZdd� ZdS )z RepoPkgsCommand.ListSubCommandz'Implementation of the list sub-command.)r� c C s. | j �| j� | j�d| jj| jj| j� dS )r� r� Nr� r+ r r r r� z s �z*RepoPkgsCommand.ListSubCommand.run_on_repoN)r> r? r@ rA r- r� r r r r �ListSubCommandu s r� c @ s$ e Zd ZdZdZdd� Zdd� ZdS )z RepoPkgsCommand.MoveToSubCommandz*Implementation of the move-to sub-command.)zmove-toc C s$ | j j}d|_d|_d|_d|_d S r� �r ry rz r| r� r� r~ r r r r3 � s z*RepoPkgsCommand.MoveToSubCommand.configurec C s� t | j| j� d}| jjs�z| jjd| jd� W nf tjj yT t � t d�� Y nH tjj yv t � t d�� Y n& tjjy� ds�J d��Y n0 d}n�| jjD ]�}z| jj|| jd� W n� tjj y� t d�}t � ||� Y q� tjj �yd } z^|jD ]J}d }| jj�|�}|�r,t d �| }t d �}t � || jj�|�|� �qW Y d }~q�d }~0 tjj�y� d�s�J d��Y q�0 d}q�|�s�tj�t d ���d S )r� Frj )Z new_reponamezNo package installed.r� �+Only the above marking errors are expected.T�No match for argument: %sr% � (from %s)�%Installed package %s%s not available.N�Nothing to do.)r r r rC r� � reinstallr� r r5 �PackagesNotInstalledErrorr rF r �PackagesNotAvailableErrorr� ri �historyr r/ r� r� r� )r) r� r� r" �err�pkg�xmsg�pkgrepor r r r� � sB 0� z,RepoPkgsCommand.MoveToSubCommand.run_on_repoNr� r r r r �MoveToSubCommand� s r� c @ s$ e Zd ZdZdZdd� Zdd� ZdS )z&RepoPkgsCommand.ReinstallOldSubCommandz0Implementation of the reinstall-old sub-command.)z reinstall-oldc C s$ | j j}d|_d|_d|_d|_d S r� r� r~ r r r r3 � s z0RepoPkgsCommand.ReinstallOldSubCommand.configurec C s� t | j| j� d}| jjs�z| j�d| j| j� W nj tjj yZ t d�}t � |� Y nH tjj y| t � t d�� Y n& tjjy� ds�J d��Y n0 d}n�| jjD ]�}z| j�|| j| j� W n� tjj y� t d�}t � ||� Y q� tjj �yl } z^|jD ]J}d}| jj�|�}|�r4t d �| }t d �}t � || jj�|�|� �q W Y d }~q�d }~0 tjj�y� d�s�J d��Y q�0 d}q�|�s�tj�t d ���d S ) r� Frj �)No package installed from the repository.r� r� Tr� r% r� r� Nr� )r r r rC r� r� r� r r5 r� r r rF r� r� ri r� r r/ r� r� r� )r) r� r" r� r� r� r� r� r r r r� � sH � 0� z2RepoPkgsCommand.ReinstallOldSubCommand.run_on_repoNr� r r r r �ReinstallOldSubCommand� s r� c s4 e Zd ZdZdZ� fdd�Zdd� Zdd� Z� ZS ) z#RepoPkgsCommand.ReinstallSubCommandz,Implementation of the reinstall sub-command.)r� c s, t tj| ��|� t�|�t�|�f| _dS )�Initialize the command.N)�superr� �ReinstallSubCommandr* r� r� �wrapped_commandsr( �� __class__r r r* � s �z,RepoPkgsCommand.ReinstallSubCommand.__init__c C s2 d| j j_| jD ] }| j|_| j|_|�� qd S r� )r ry r| r� rC r� r3 �r) Zcommandr r r r3 � s z-RepoPkgsCommand.ReinstallSubCommand.configurec C sZ t | j| j� | jD ]0}z |�� W n tjjy> Y qY q0 qVqtj�td���dS )r� z!No packages marked for reinstall.N) r r r r� r� r r5 r� r r� r r r r� s z/RepoPkgsCommand.ReinstallSubCommand.run_on_repo) r> r? r@ rA r- r* r3 r� � __classcell__r r r� r r� � s r� c @ s, e Zd ZdZdZdd� Zdd� Zdd� Zd S ) z,RepoPkgsCommand.RemoveOrDistroSyncSubCommandz8Implementation of the remove-or-distro-sync sub-command.)zremove-or-distro-syncc C s$ | j j}d|_d|_d|_d|_d S r� r� r~ r r r r3 s z6RepoPkgsCommand.RemoveOrDistroSyncSubCommand.configurec s� | j jj��� tj�|�}|�| j jj�}| j jj� � �fdd�|� � D �}|s`tj � d|��|� � }| j jj j}|D ]<}|j|j|jd�r�| j jj�|� qx| j jjj||d� qxdS )z;Synchronize a package with another repository or remove it.c s g | ]}� � |��kr|�qS r )r )�.0r� �r� r� r r � <listcomp>" s �zIRepoPkgsCommand.RemoveOrDistroSyncSubCommand._replace.<locals>.<listcomp>zno package matched)�name�arch)� clean_depsN)r r ZsackZ disable_repor �subjectZSubjectZget_best_queryr� rJ r5 r� rI r Z clean_requirements_on_remove�filterr� r� Z_goalZ distupgradeZerase) r) r� r� r� �matchesrJ rI r� �packager r� r �_replace s" �� z5RepoPkgsCommand.RemoveOrDistroSyncSubCommand._replacec C s� t | j| j� d}| jjs\z| �d| j� W n( tjj yT t d�}t � |� Y q�0 d}nP| jjD ]F}z| �|| j� W n* tjj y� t d�}t � ||� Y qd0 d}qd|s�tj� t d���dS )r� Frj r� Tr� r� N)r r r rC r� r� r� r r5 r� r r rF r� �r) r� r" r� r r r r� 0 s$ z8RepoPkgsCommand.RemoveOrDistroSyncSubCommand.run_on_repoN)r> r? r@ rA r- r3 r� r� r r r r � RemoveOrDistroSyncSubCommand s r� c @ s$ e Zd ZdZdZdd� Zdd� ZdS )z+RepoPkgsCommand.RemoveOrReinstallSubCommandz6Implementation of the remove-or-reinstall sub-command.)zremove-or-reinstallc C s$ | j j}d|_d|_d|_d|_d S r� r� r~ r r r r3 R s z5RepoPkgsCommand.RemoveOrReinstallSubCommand.configurec C s t | j| j� d}| jjs�z | jjd| j| jdd� W nH tjj y^ t d�}t � |� Y n& tjj y~ dszJ d��Y n0 d}nz| jjD ]p}z | jj|| j| jdd� W nJ tjj y� t d�}t � ||� Y q� tjj y� ds�J d��Y q�0 d}q�|�stj�t d���d S ) r� Frj T)Z old_reponameZnew_reponame_neqZ remove_nar� z)Only the above marking error is expected.r� r� N)r r r rC r� r� r� r r5 r� r r rF r� r� r� r r r r� Y s8 � � z7RepoPkgsCommand.RemoveOrReinstallSubCommand.run_on_repoNr� r r r r �RemoveOrReinstallSubCommandM s r� c @ s$ e Zd ZdZdZdd� Zdd� ZdS )z RepoPkgsCommand.RemoveSubCommandz)Implementation of the remove sub-command.)�removec C s* | j j}d|_d|_d|_d|_d|_d S r� )r ry rz Z allow_erasingr| r� r� r~ r r r r3 � s z*RepoPkgsCommand.RemoveSubCommand.configurec C s� d}| j jsPz| j�d| j� W n( tjjyH td�}t � |� Y q�0 d}n^| j jD ]T}z| j�|| j� W n6 tjjy� } zt � t |�� W Y d}~qXd}~0 0 d}qX|s�t � td�� dS )r� Frj r� TNz No packages marked for removal.) rC r� r r� r� r r5 r� r r rF �strZwarning)r) r� r" r� r� r r r r� � s $z,RepoPkgsCommand.RemoveSubCommand.run_on_repoNr� r r r r �RemoveSubCommand~ s r� c @ s$ e Zd ZdZdZdd� Zdd� ZdS )z!RepoPkgsCommand.UpgradeSubCommandz*Implementation of the upgrade sub-command.)�upgradez upgrade-toc C s$ | j j}d|_d|_d|_d|_d S r� r� r~ r r r r3 � s z+RepoPkgsCommand.UpgradeSubCommand.configurec C s� t | j| j� d}| jjs.| j�| j� d}nN| jjD ]D}z| j�|| j� W n& tj j yt t � t d�|� Y q60 d}q6|s�tj �t d���dS )r� FTr� z No packages marked for upgrade.N)r r r rC r� Z upgrade_allr� r� r r5 r� r rF r r� )r) r� r� r r r r� � s z-RepoPkgsCommand.UpgradeSubCommand.run_on_repoNr� r r r r �UpgradeSubCommand� s r� )zrepository-packagesz repo-pkgsz repo-packageszrepository-pkgsz7run commands on top of all packages in given repositoryc s> t t| ��� � � fdd�| jD �}d| _dd� |D �| _dS )r� c 3 s | ]}|� �V qd S r& r �r� �subcmdr' r r � <genexpr>� � z+RepoPkgsCommand.__init__.<locals>.<genexpr>Nc S s i | ]}|j D ] }||�qqS r r, �r� r� �aliasr r r � <dictcomp>� s z,RepoPkgsCommand.__init__.<locals>.<dictcomp>)r� r� r* �SUBCMDSr� �_subcmd_name2obj)r) r Z subcmd_objsr� r' r r* � s �zRepoPkgsCommand.__init__c C s` |� � }|jddddd td�d� |jddddtd �d � |jd ddd td �d � |jddddtd�d � |jddddtd�d � |jddddtd�d � |jddddtd�d � |jddddtd�d � |jdd tjtd �td �d � d d!� | jD �}d"d!� | jD �}|jd#d d$|d%�|�d&� d}|d dddd'ddh}|jd(d)td*�||tjtd+�d,� d S )-NrQ r� rS rH rT rU r[ rI r\ r] r^ rJ r_ r` rK ra rb rM rc rd re rN rf rg rO rh r� � ZREPOIDz Repository ID)rm rW rn rZ c S s g | ]}|j d �qS )r r, r� r r r r� � r� z1RepoPkgsCommand.set_argparser.<locals>.<listcomp>c S s g | ]}|j D ]}|�qqS r r, r� r r r r� � r� r� Z SUBCOMMANDz, )rm rn ro rZ rP r� rj rk zPackage specificationrl )rp rq r r Z_RepoCallbackEnabler� r rt )r) r0 rv Zsubcommand_choicesZsubcommand_choices_allrs rr r r r r1 � sh �������� � ���z RepoPkgsCommand.set_argparserc C s� z| j | jjd | _W n@ tjjtfyX } z | jj�� tjj�W Y d}~n d}~0 0 | j| j_| jj d | j_ | j� � dS )z8Verify whether the command can run with given arguments.r N) r� rC r� r r r �KeyError� optparser� print_usager� r3 )r) r� r r r r3 s zRepoPkgsCommand.configurec C s | j �� dS )z>Execute the command with respect to given arguments *extcmds*.N)r� r� r+ r r r r; s zRepoPkgsCommand.run)r> r? 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r| r� rC r� r3 �r) Zcommandr r r r3 � s z-RepoPkgsCommand.ReinstallSubCommand.configurec C sZ t | j| j� | jD ]0}z |�� W n tjjy> Y qY q0 qVqtj�td���dS )r� z!No packages marked for reinstall.N) r r r r� r� r r5 r� r r� r r r r� s z/RepoPkgsCommand.ReinstallSubCommand.run_on_repo) r> r? r@ rA r- r* r3 r� � __classcell__r r r� r r� � s r� c @ s, e Zd ZdZdZdd� Zdd� Zdd� Zd S ) z,RepoPkgsCommand.RemoveOrDistroSyncSubCommandz8Implementation of the remove-or-distro-sync sub-command.)zremove-or-distro-syncc C s$ | j j}d|_d|_d|_d|_d S r� r� r~ r r r r3 s z6RepoPkgsCommand.RemoveOrDistroSyncSubCommand.configurec s� | j jj��� tj�|�}|�| j jj�}| j jj� � �fdd�|� � D �}|s`tj � d|��|� � }| j jj j}|D ]<}|j|j|jd�r�| j jj�|� qx| j jjj||d� qxdS )z;Synchronize a package with another repository or remove it.c s g | ]}� � |��kr|�qS r )r )�.0r� �r� r� r r � <listcomp>" s �zIRepoPkgsCommand.RemoveOrDistroSyncSubCommand._replace.<locals>.<listcomp>zno package matched)�name�arch)� clean_depsN)r r ZsackZ 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tjj y� Y q�0 d}q�|s�tj�t d���dS ) r� Frj T)Z old_reponameZnew_reponame_neqZ remove_nar� r� r� N)r r r rC r� r� r� r r5 r� r r rF r� r� r� r r r r� Y s8 � � z7RepoPkgsCommand.RemoveOrReinstallSubCommand.run_on_repoNr� r r r r �RemoveOrReinstallSubCommandM s r� c @ s$ e Zd ZdZdZdd� Zdd� ZdS )z RepoPkgsCommand.RemoveSubCommandz)Implementation of the remove sub-command.)�removec C s* | j j}d|_d|_d|_d|_d|_d S r� )r ry rz Z allow_erasingr| r� r� r~ r r r r3 � s z*RepoPkgsCommand.RemoveSubCommand.configurec C s� d}| j jsPz| j�d| j� W n( tjjyH td�}t � |� Y q�0 d}n^| j jD ]T}z| j�|| j� W n6 tjjy� } zt � t |�� W Y d}~qXd}~0 0 d}qX|s�t � td�� dS )r� Frj r� TNz No packages marked for removal.) rC r� r r� r� r r5 r� r r rF �strZwarning)r) r� r" r� r� r r r r� � s $z,RepoPkgsCommand.RemoveSubCommand.run_on_repoNr� r r r r �RemoveSubCommand~ s r� c @ s$ e Zd ZdZdZdd� Zdd� ZdS )z!RepoPkgsCommand.UpgradeSubCommandz*Implementation of the upgrade sub-command.)�upgradez upgrade-toc C s$ | j 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See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.i18n import _ from dnf.cli.commands.upgrade import UpgradeCommand class UpgradeMinimalCommand(UpgradeCommand): """A class containing methods needed by the cli to execute the check command. """ aliases = ('upgrade-minimal', 'update-minimal', 'up-min') summary = _("upgrade, but only 'newest' package match which fixes a problem" " that affects your system") def configure(self): UpgradeCommand.configure(self) self.upgrade_minimal = True if not any([self.opts.bugfix, self.opts.enhancement, self.opts.newpackage, self.opts.security, self.opts.advisory, self.opts.bugzilla, self.opts.cves, self.opts.severity]): self.all_security = True cli/commands/swap.py 0000644 00000005101 15025013303 0010425 0 ustar 00 # # Copyright (C) 2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.i18n import _ from dnf.cli import commands import dnf.util import logging logger = logging.getLogger("dnf") class SwapCommand(commands.Command): """A class containing methods needed by the cli to execute the swap command. """ aliases = ('swap',) summary = _('run an interactive {prog} mod for remove and install one spec').format( prog=dnf.util.MAIN_PROG_UPPER) @staticmethod def set_argparser(parser): parser.add_argument('remove_spec', action="store", help=_('The specs that will be removed')) parser.add_argument('install_spec', action="store", help=_( 'The specs that will be installed')) def configure(self): demands = self.cli.demands demands.sack_activation = True demands.available_repos = True demands.resolving = True demands.root_user = True commands._checkGPGKey(self.base, self.cli) commands._checkEnabledRepo(self.base, [self.opts.install_spec]) def _perform(self, cmd_str, spec): cmd_cls = self.cli.cli_commands.get(cmd_str) if cmd_cls is not None: cmd = cmd_cls(self.cli) self.cli.optparser.parse_command_args(cmd, [cmd_str, spec]) cmd.run() def run(self): # The install part must be performed before the remove one because it can # operate on local rpm files. Command line packages cannot be added # to the sack once the goal is created. self._perform('install', self.opts.install_spec) self._perform('remove', self.opts.remove_spec) cli/commands/alias.py 0000644 00000015660 15025013303 0010557 0 ustar 00 # alias.py # Alias CLI command. # # Copyright (C) 2018 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import print_function from __future__ import unicode_literals import logging import os.path import dnf.cli import dnf.cli.aliases from dnf.cli import commands import dnf.conf import dnf.exceptions from dnf.i18n import _ logger = logging.getLogger('dnf') class AliasCommand(commands.Command): aliases = ('alias',) summary = _('List or create command aliases') @staticmethod def set_argparser(parser): enable_group = parser.add_mutually_exclusive_group() enable_group.add_argument( '--enable-resolving', default=False, action='store_true', help=_('enable aliases resolving')) enable_group.add_argument( '--disable-resolving', default=False, action='store_true', help=_('disable aliases resolving')) parser.add_argument("subcommand", nargs='?', default='list', choices=['add', 'list', 'delete'], help=_("action to do with aliases")) parser.add_argument("alias", nargs="*", metavar="command[=result]", help=_("alias definition")) def configure(self): demands = self.cli.demands if self.opts.subcommand in ('add', 'delete'): demands.root_user = True self.aliases_base = dnf.cli.aliases.Aliases() self.aliases_base._load_aliases() self.resolving_enabled = self.aliases_base.enabled self._update_config_from_options() def _update_config_from_options(self): enabled = None if self.opts.enable_resolving: enabled = True logger.info(_("Aliases are now enabled")) if self.opts.disable_resolving: enabled = False logger.info(_("Aliases are now disabled")) if enabled is not None: if not os.path.exists(dnf.cli.aliases.ALIASES_CONF_PATH): open(dnf.cli.aliases.ALIASES_CONF_PATH, 'w').close() dnf.conf.BaseConfig.write_raw_configfile( dnf.cli.aliases.ALIASES_CONF_PATH, 'main', None, {'enabled': enabled}) if not self.aliases_base._disabled_by_environ(): self.aliases_base.enabled = enabled def _parse_option_alias(self): new_aliases = {} for alias in self.opts.alias: alias = alias.split('=', 1) cmd = alias[0].strip() if len(cmd.split()) != 1: logger.warning(_("Invalid alias key: %s"), cmd) continue if cmd.startswith('-'): logger.warning(_("Invalid alias key: %s"), cmd) continue if len(alias) == 1: logger.warning(_("Alias argument has no value: %s"), cmd) continue new_aliases[cmd] = alias[1].split() return new_aliases def _load_user_aliases(self): if not os.path.exists(dnf.cli.aliases.ALIASES_USER_PATH): open(dnf.cli.aliases.ALIASES_USER_PATH, 'w').close() try: conf = dnf.cli.aliases.AliasesConfig( dnf.cli.aliases.ALIASES_USER_PATH) except dnf.exceptions.ConfigError as e: logger.warning(_('Config error: %s'), e) return None return conf def _store_user_aliases(self, user_aliases, enabled): fileobj = open(dnf.cli.aliases.ALIASES_USER_PATH, 'w') output = "[main]\n" output += "enabled = {}\n\n".format(enabled) output += "[aliases]\n" for key, value in user_aliases.items(): output += "{} = {}\n".format(key, ' '.join(value)) fileobj.write(output) def add_aliases(self, aliases): conf = self._load_user_aliases() user_aliases = conf.aliases if user_aliases is None: return user_aliases.update(aliases) self._store_user_aliases(user_aliases, conf.enabled) logger.info(_("Aliases added: %s"), ', '.join(aliases.keys())) def remove_aliases(self, cmds): conf = self._load_user_aliases() user_aliases = conf.aliases if user_aliases is None: return valid_cmds = [] for cmd in cmds: try: del user_aliases[cmd] valid_cmds.append(cmd) except KeyError: logger.info(_("Alias not found: %s"), cmd) self._store_user_aliases(user_aliases, conf.enabled) logger.info(_("Aliases deleted: %s"), ', '.join(valid_cmds)) def list_alias(self, cmd): args = [cmd] try: args = self.aliases_base._resolve(args) except dnf.exceptions.Error as e: logger.error( _('%s, alias %s="%s"'), e, cmd, (' ').join(self.aliases_base.aliases[cmd])) else: print(_("Alias %s='%s'") % (cmd, " ".join(args))) def run(self): if not self.aliases_base.enabled: logger.warning(_("Aliases resolving is disabled.")) if self.opts.subcommand == 'add': # Add new alias aliases = self._parse_option_alias() if not aliases: raise dnf.exceptions.Error(_("No aliases specified.")) self.add_aliases(aliases) return if self.opts.subcommand == 'delete': # Remove alias cmds = self.opts.alias if cmds == []: raise dnf.exceptions.Error(_("No alias specified.")) self.remove_aliases(cmds) return if not self.opts.alias: # List all aliases if not self.aliases_base.aliases: logger.info(_("No aliases defined.")) return for cmd in self.aliases_base.aliases: self.list_alias(cmd) else: # List alias by key for cmd in self.opts.alias: if cmd not in self.aliases_base.aliases: logger.info(_("No match for alias: %s") % cmd) continue self.list_alias(cmd) cli/commands/deplist.py 0000644 00000002746 15025013303 0011133 0 ustar 00 # # Copyright (C) 2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import print_function from __future__ import absolute_import from __future__ import unicode_literals from dnf.i18n import _ from dnf.cli.commands.repoquery import RepoQueryCommand class DeplistCommand(RepoQueryCommand): """ The command is alias for 'dnf repoquery --deplist' """ aliases = ('deplist',) summary = _("[deprecated, use repoquery --deplist] List package's dependencies and what packages provide them") def configure(self): RepoQueryCommand.configure(self) self.opts.deplist = True cli/commands/reinstall.py 0000644 00000010135 15025013303 0011453 0 ustar 00 # reinstall.py # Reinstall CLI command. # # Copyright (C) 2014-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.cli import commands from dnf.cli.option_parser import OptionParser from dnf.i18n import _ import dnf.exceptions import logging logger = logging.getLogger('dnf') class ReinstallCommand(commands.Command): """A class containing methods needed by the cli to execute the reinstall command. """ aliases = ('reinstall', 'rei') summary = _('reinstall a package') @staticmethod def set_argparser(parser): parser.add_argument('packages', nargs='+', help=_('Package to reinstall'), action=OptionParser.ParseSpecGroupFileCallback, metavar=_('PACKAGE')) def configure(self): """Verify that conditions are met so that this command can run. These include that the program is being run by the root user, that there are enabled repositories with gpg keys, and that this command is called with appropriate arguments. """ demands = self.cli.demands demands.sack_activation = True demands.available_repos = True demands.resolving = True demands.root_user = True commands._checkGPGKey(self.base, self.cli) if not self.opts.filenames: commands._checkEnabledRepo(self.base) def run(self): # Reinstall files. done = False for pkg in self.base.add_remote_rpms(self.opts.filenames, strict=False, progress=self.base.output.progress): try: self.base.package_reinstall(pkg) except dnf.exceptions.MarkingError: logger.info(_('No match for argument: %s'), self.base.output.term.bold(pkg.location)) else: done = True # Reinstall packages. for pkg_spec in self.opts.pkg_specs + ['@' + x for x in self.opts.grp_specs]: try: self.base.reinstall(pkg_spec) except dnf.exceptions.PackagesNotInstalledError as err: for pkg in err.packages: logger.info(_('Package %s available, but not installed.'), self.output.term.bold(pkg.name)) break logger.info(_('No match for argument: %s'), self.base.output.term.bold(pkg_spec)) except dnf.exceptions.PackagesNotAvailableError as err: for pkg in err.packages: xmsg = '' pkgrepo = self.base.history.repo(pkg) if pkgrepo: xmsg = _(' (from %s)') % pkgrepo msg = _('Installed package %s%s not available.') logger.info(msg, self.base.output.term.bold(pkg), xmsg) except dnf.exceptions.MarkingError: assert False, 'Only the above marking errors are expected.' else: done = True if not done: raise dnf.exceptions.Error(_('No packages marked for reinstall.')) cli/commands/group.py 0000644 00000035161 15025013303 0010620 0 ustar 00 # group.py # Group CLI command. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.comps import CompsQuery from dnf.cli import commands from dnf.i18n import _, ucd import libdnf.transaction import dnf.cli import dnf.exceptions import dnf.util import logging logger = logging.getLogger("dnf") class GroupCommand(commands.Command): """ Single sub-command interface for most groups interaction. """ direct_commands = {'grouplist' : 'list', 'groupinstall' : 'install', 'groupupdate' : 'install', 'groupremove' : 'remove', 'grouperase' : 'remove', 'groupinfo' : 'info'} aliases = ('group', 'groups', 'grp') + tuple(direct_commands.keys()) summary = _('display, or use, the groups information') _CMD_ALIASES = {'update' : 'upgrade', 'erase' : 'remove'} _MARK_CMDS = ('install', 'remove') _GROUP_SUBCOMMANDS = ('summary', 'list', 'info', 'remove', 'install', 'upgrade', 'mark') def _canonical(self): # were we called with direct command? direct = self.direct_commands.get(self.opts.command) if direct: # canonize subcmd and args if self.opts.subcmd is not None: self.opts.args.insert(0, self.opts.subcmd) self.opts.subcmd = direct if self.opts.subcmd is None: self.opts.subcmd = 'summary' self.opts.subcmd = self._CMD_ALIASES.get(self.opts.subcmd, self.opts.subcmd) def __init__(self, cli): super(GroupCommand, self).__init__(cli) self._remark = False def _assert_comps(self): msg = _('No group data available for configured repositories.') if not len(self.base.comps): raise dnf.exceptions.CompsError(msg) def _environment_lists(self, patterns): def available_pred(env): env_found = self.base.history.env.get(env.id) return not(env_found) self._assert_comps() if patterns is None: envs = self.base.comps.environments else: envs = self.base.comps.environments_by_pattern(",".join(patterns)) return dnf.util.mapall(list, dnf.util.partition(available_pred, envs)) def _group_lists(self, uservisible, patterns): def installed_pred(group): group_found = self.base.history.group.get(group.id) if group_found: return True return False installed = [] available = [] self._assert_comps() if patterns is None: grps = self.base.comps.groups else: grps = self.base.comps.groups_by_pattern(",".join(patterns)) for grp in grps: tgt_list = available if installed_pred(grp): tgt_list = installed if not uservisible or grp.uservisible: tgt_list.append(grp) return installed, available def _info(self, userlist): for strng in userlist: group_matched = False for env in self.base.comps.environments_by_pattern(strng): self.output.display_groups_in_environment(env) group_matched = True for group in self.base.comps.groups_by_pattern(strng): self.output.display_pkgs_in_groups(group) group_matched = True if not group_matched: logger.error(_('Warning: Group %s does not exist.'), strng) return 0, [] def _list(self, userlist): uservisible = 1 showinstalled = 0 showavailable = 0 print_ids = self.base.conf.verbose or self.opts.ids while userlist: if userlist[0] == 'hidden': uservisible = 0 userlist.pop(0) elif userlist[0] == 'installed': showinstalled = 1 userlist.pop(0) elif userlist[0] == 'available': showavailable = 1 userlist.pop(0) elif userlist[0] == 'ids': print_ids = True userlist.pop(0) else: break if self.opts.hidden: uservisible = 0 if self.opts.installed: showinstalled = 1 if self.opts.available: showavailable = 1 if not userlist: userlist = None # Match everything... errs = False if userlist is not None: for group in userlist: comps = self.base.comps in_group = len(comps.groups_by_pattern(group)) > 0 in_environment = len(comps.environments_by_pattern(group)) > 0 if not in_group and not in_environment: logger.error(_('Warning: No groups match:') + '\n %s', group) errs = True if errs: return 0, [] env_inst, env_avail = self._environment_lists(userlist) installed, available = self._group_lists(uservisible, userlist) def _out_grp(sect, group): if not done: print(sect) msg = ' %s' % dnf.util._name_unset_wrapper(group.ui_name) if print_ids: msg += ' (%s)' % group.id if group.lang_only: msg += ' [%s]' % group.lang_only print('{}'.format(msg)) def _out_env(sect, envs): if envs: print(sect) for e in envs: msg = ' %s' % dnf.util._name_unset_wrapper(e.ui_name) if print_ids: msg += ' (%s)' % e.id print(msg) if not showinstalled: _out_env(_('Available Environment Groups:'), env_avail) if not showavailable: _out_env(_('Installed Environment Groups:'), env_inst) if not showavailable: done = False for group in installed: if group.lang_only: continue _out_grp(_('Installed Groups:'), group) done = True done = False for group in installed: if not group.lang_only: continue _out_grp(_('Installed Language Groups:'), group) done = True if showinstalled: return 0, [] done = False for group in available: if group.lang_only: continue _out_grp(_('Available Groups:'), group) done = True done = False for group in available: if not group.lang_only: continue _out_grp(_('Available Language Groups:'), group) done = True return 0, [] def _mark_install(self, patterns): q = CompsQuery(self.base.comps, self.base.history, CompsQuery.GROUPS | CompsQuery.ENVIRONMENTS, CompsQuery.AVAILABLE | CompsQuery.INSTALLED) solver = self.base._build_comps_solver() res = q.get(*patterns) if self.opts.with_optional: types = tuple(self.base.conf.group_package_types + ['optional']) else: types = tuple(self.base.conf.group_package_types) pkg_types = libdnf.transaction.listToCompsPackageType(types) for env_id in res.environments: solver._environment_install(env_id, pkg_types) for group_id in res.groups: solver._group_install(group_id, pkg_types) def _mark_remove(self, patterns): q = CompsQuery(self.base.comps, self.base.history, CompsQuery.GROUPS | CompsQuery.ENVIRONMENTS, CompsQuery.INSTALLED) solver = self.base._build_comps_solver() res = q.get(*patterns) for env_id in res.environments: assert dnf.util.is_string_type(env_id) solver._environment_remove(env_id) for grp_id in res.groups: assert dnf.util.is_string_type(grp_id) solver._group_remove(grp_id) def _mark_subcmd(self, extcmds): if extcmds[0] in self._MARK_CMDS: return extcmds[0], extcmds[1:] return 'install', extcmds def _summary(self, userlist): uservisible = 1 if len(userlist) > 0: if userlist[0] == 'hidden': uservisible = 0 userlist.pop(0) if self.opts.hidden: uservisible = 0 if not userlist: userlist = None # Match everything... installed, available = self._group_lists(uservisible, userlist) def _out_grp(sect, num): if not num: return logger.info('%s %u', sect, num) done = 0 for group in installed: if group.lang_only: continue done += 1 _out_grp(_('Installed Groups:'), done) done = 0 for group in installed: if not group.lang_only: continue done += 1 _out_grp(_('Installed Language Groups:'), done) done = False for group in available: if group.lang_only: continue done += 1 _out_grp(_('Available Groups:'), done) done = False for group in available: if not group.lang_only: continue done += 1 _out_grp(_('Available Language Groups:'), done) return 0, [] @staticmethod def set_argparser(parser): parser.add_argument('--with-optional', action='store_true', help=_("include optional packages from group")) grpparser = parser.add_mutually_exclusive_group() grpparser.add_argument('--hidden', action='store_true', help=_("show also hidden groups")) grpparser.add_argument('--installed', action='store_true', help=_("show only installed groups")) grpparser.add_argument('--available', action='store_true', help=_("show only available groups")) grpparser.add_argument('--ids', action='store_true', help=_("show also ID of groups")) parser.add_argument('subcmd', nargs='?', metavar='COMMAND', help=_('available subcommands: {} (default), {}').format( GroupCommand._GROUP_SUBCOMMANDS[0], ', '.join(GroupCommand._GROUP_SUBCOMMANDS[1:]))) parser.add_argument('args', nargs='*', metavar='COMMAND_ARG', help=_('argument for group subcommand')) def configure(self): self._canonical() cmd = self.opts.subcmd args = self.opts.args if cmd not in self._GROUP_SUBCOMMANDS: logger.critical(_('Invalid groups sub-command, use: %s.'), ", ".join(self._GROUP_SUBCOMMANDS)) raise dnf.cli.CliError if cmd in ('install', 'remove', 'mark', 'info') and not args: self.cli.optparser.print_help(self) raise dnf.cli.CliError demands = self.cli.demands demands.sack_activation = True if cmd in ('install', 'mark', 'remove', 'upgrade'): demands.root_user = True demands.resolving = True if cmd == 'remove': demands.allow_erasing = True demands.available_repos = False else: demands.available_repos = True if cmd not in ('remove'): commands._checkEnabledRepo(self.base) if cmd in ('install', 'upgrade'): commands._checkGPGKey(self.base, self.cli) def run(self): cmd = self.opts.subcmd extcmds = self.opts.args if cmd == 'summary': return self._summary(extcmds) if cmd == 'list': return self._list(extcmds) if cmd == 'info': return self._info(extcmds) if cmd == 'mark': (subcmd, extcmds) = self._mark_subcmd(extcmds) if subcmd == 'remove': return self._mark_remove(extcmds) else: assert subcmd == 'install' return self._mark_install(extcmds) if cmd == 'install': if self.opts.with_optional: types = tuple(self.base.conf.group_package_types + ['optional']) else: types = tuple(self.base.conf.group_package_types) self._remark = True try: return self.base.env_group_install(extcmds, types, self.base.conf.strict) except dnf.exceptions.MarkingError as e: msg = _('No package %s available.') logger.info(msg, self.base.output.term.bold(e)) raise dnf.exceptions.PackagesNotAvailableError( _("Unable to find a mandatory group package.")) if cmd == 'upgrade': return self.base.env_group_upgrade(extcmds) if cmd == 'remove': for arg in extcmds: try: self.base.env_group_remove([arg]) except dnf.exceptions.Error: pass def run_transaction(self): if not self._remark: return goal = self.base._goal history = self.base.history names = goal.group_members for pkg in self.base.sack.query().installed().filterm(name=names): reason = history.rpm.get_reason(pkg) history.set_reason(pkg, goal.group_reason(pkg, reason)) cli/commands/distrosync.py 0000644 00000003637 15025013303 0011670 0 ustar 00 # distrosync.py # distro-sync CLI command. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from dnf.cli import commands from dnf.i18n import _ class DistroSyncCommand(commands.Command): """A class containing methods needed by the cli to execute the distro-synch command. """ aliases = ('distro-sync', 'distrosync', 'distribution-synchronization', 'dsync') summary = _('synchronize installed packages to the latest available versions') @staticmethod def set_argparser(parser): parser.add_argument('package', nargs='*', help=_('Package to synchronize')) def configure(self): demands = self.cli.demands demands.sack_activation = True demands.available_repos = True demands.resolving = True demands.root_user = True commands._checkGPGKey(self.base, self.cli) commands._checkEnabledRepo(self.base, self.opts.package) def run(self): return self.base.distro_sync_userlist(self.opts.package) cli/commands/search.py 0000644 00000014242 15025013303 0010726 0 ustar 00 # search.py # Search CLI command. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import print_function from __future__ import unicode_literals import collections from dnf.cli import commands from dnf.cli.option_parser import OptionParser from dnf.i18n import ucd, _, C_ import dnf.i18n import dnf.match_counter import dnf.util import hawkey import logging logger = logging.getLogger('dnf') class SearchCommand(commands.Command): """A class containing methods needed by the cli to execute the search command. """ aliases = ('search', 'se') summary = _('search package details for the given string') @staticmethod def set_argparser(parser): parser.add_argument('--all', action='store_true', help=_("search also package description and URL")) parser.add_argument('query_string', nargs='+', metavar=_('KEYWORD'), choices=['all'], default=None, action=OptionParser.PkgNarrowCallback, help=_("Keyword to search for")) def _search(self, args): """Search for simple text tags in a package object.""" TRANS_TBL = collections.OrderedDict(( ('name', C_('long', 'Name')), ('summary', C_('long', 'Summary')), ('description', C_('long', 'Description')), ('url', _('URL')), )) def _translate_attr(attr): try: return TRANS_TBL[attr] except: return attr def _print_section_header(exact_match, attrs, keys): trans_attrs = map(_translate_attr, attrs) # TRANSLATORS: separator used between package attributes (eg. Name & Summary & URL) trans_attrs_str = _(' & ').join(trans_attrs) if exact_match: # TRANSLATORS: %s - translated package attributes, # %%s - found keys (in listed attributes) section_text = _('%s Exactly Matched: %%s') % trans_attrs_str else: # TRANSLATORS: %s - translated package attributes, # %%s - found keys (in listed attributes) section_text = _('%s Matched: %%s') % trans_attrs_str formatted = self.base.output.fmtSection(section_text % ", ".join(keys)) print(ucd(formatted)) counter = dnf.match_counter.MatchCounter() for arg in args: self._search_counted(counter, 'name', arg) self._search_counted(counter, 'summary', arg) if self.opts.all: for arg in args: self._search_counted(counter, 'description', arg) self._search_counted(counter, 'url', arg) else: needles = len(args) pkgs = list(counter.keys()) for pkg in pkgs: if len(counter.matched_needles(pkg)) != needles: del counter[pkg] used_attrs = None matched_needles = None exact_match = False print_section_header = False limit = None if not self.base.conf.showdupesfromrepos: limit = self.base.sack.query().filterm(pkg=counter.keys()).latest() seen = set() for pkg in counter.sorted(reverse=True, limit_to=limit): if not self.base.conf.showdupesfromrepos: if pkg.name + pkg.arch in seen: continue seen.add(pkg.name + pkg.arch) if used_attrs != counter.matched_keys(pkg): used_attrs = counter.matched_keys(pkg) print_section_header = True if matched_needles != counter.matched_needles(pkg): matched_needles = counter.matched_needles(pkg) print_section_header = True if exact_match != (counter.matched_haystacks(pkg) == matched_needles): exact_match = counter.matched_haystacks(pkg) == matched_needles print_section_header = True if print_section_header: _print_section_header(exact_match, used_attrs, matched_needles) print_section_header = False self.base.output.matchcallback(pkg, counter.matched_haystacks(pkg), args) if len(counter) == 0: logger.info(_('No matches found.')) def _search_counted(self, counter, attr, needle): fdict = {'%s__substr' % attr : needle} if dnf.util.is_glob_pattern(needle): fdict = {'%s__glob' % attr : needle} q = self.base.sack.query().filterm(hawkey.ICASE, **fdict) for pkg in q.run(): counter.add(pkg, attr, needle) return counter def pre_configure(self): if not self.opts.quiet: self.cli.redirect_logger(stdout=logging.WARNING, stderr=logging.INFO) def configure(self): if not self.opts.quiet: self.cli.redirect_repo_progress() demands = self.cli.demands demands.available_repos = True demands.fresh_metadata = False demands.sack_activation = True self.opts.all = self.opts.all or self.opts.query_string_action def run(self): logger.debug(_('Searching Packages: ')) return self._search(self.opts.query_string) cli/commands/module.py 0000644 00000040731 15025013303 0010750 0 ustar 00 # supplies the 'module' command. # # Copyright (C) 2014-2017 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import print_function from dnf.cli import commands, CliError from dnf.i18n import _ from dnf.module.exceptions import NoModuleException from dnf.util import logger import dnf.util import sys import os import hawkey import libdnf import dnf.module.module_base import dnf.exceptions class ModuleCommand(commands.Command): class SubCommand(commands.Command): def __init__(self, cli): super(ModuleCommand.SubCommand, self).__init__(cli) self.module_base = dnf.module.module_base.ModuleBase(self.base) def _get_modules_from_name_stream_specs(self): modules_from_specs = set() for module_spec in self.opts.module_spec: __, nsvcap = self.module_base._get_modules(module_spec) # When there is no match, the problem was already reported by module_base.remove() if nsvcap is None: continue name = nsvcap.name if nsvcap.name else "" stream = nsvcap.stream if nsvcap.stream else "" if (nsvcap.version and nsvcap.version != -1) or nsvcap.context: logger.info(_("Only module name, stream, architecture or profile is used. " "Ignoring unneeded information in argument: '{}'").format( module_spec)) arch = nsvcap.arch if nsvcap.arch else "" modules = self.base._moduleContainer.query(name, stream, "", "", arch) modules_from_specs.update(modules) return modules_from_specs def _get_module_artifact_names(self, use_modules, skip_modules): artifacts = set() pkg_names = set() for module in use_modules: if module not in skip_modules: if self.base._moduleContainer.isModuleActive(module): artifacts.update(module.getArtifacts()) for artifact in artifacts: subj = hawkey.Subject(artifact) for nevra_obj in subj.get_nevra_possibilities( forms=[hawkey.FORM_NEVRA]): if nevra_obj.name: pkg_names.add(nevra_obj.name) return pkg_names, artifacts class ListSubCommand(SubCommand): aliases = ('list',) summary = _('list all module streams, profiles and states') def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True def run_on_module(self): mods = self.module_base if self.opts.enabled: output = mods._get_brief_description( self.opts.module_spec, libdnf.module.ModulePackageContainer.ModuleState_ENABLED) elif self.opts.disabled: output = mods._get_brief_description( self.opts.module_spec, libdnf.module.ModulePackageContainer.ModuleState_DISABLED) elif self.opts.installed: output = mods._get_brief_description( self.opts.module_spec, libdnf.module.ModulePackageContainer.ModuleState_INSTALLED) else: output = mods._get_brief_description( self.opts.module_spec, libdnf.module.ModulePackageContainer.ModuleState_UNKNOWN) if output: print(output) return if self.opts.module_spec: msg = _('No matching Modules to list') raise dnf.exceptions.Error(msg) class InfoSubCommand(SubCommand): aliases = ('info',) summary = _('print detailed information about a module') def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True def run_on_module(self): if self.opts.verbose: output = self.module_base._get_full_info(self.opts.module_spec) elif self.opts.profile: output = self.module_base._get_info_profiles(self.opts.module_spec) else: output = self.module_base._get_info(self.opts.module_spec) if output: print(output) else: raise dnf.exceptions.Error(_('No matching Modules to list')) class EnableSubCommand(SubCommand): aliases = ('enable',) summary = _('enable a module stream') def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True demands.resolving = True demands.root_user = True def run_on_module(self): try: self.module_base.enable(self.opts.module_spec) except dnf.exceptions.MarkingErrors as e: if self.base.conf.strict: if e.no_match_group_specs or e.error_group_specs: raise e if e.module_depsolv_errors and e.module_depsolv_errors[1] != \ libdnf.module.ModulePackageContainer.ModuleErrorType_ERROR_IN_DEFAULTS: raise e logger.error(str(e)) class DisableSubCommand(SubCommand): aliases = ('disable',) summary = _('disable a module with all its streams') def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True demands.resolving = True demands.root_user = True def run_on_module(self): try: self.module_base.disable(self.opts.module_spec) except dnf.exceptions.MarkingErrors as e: if self.base.conf.strict: if e.no_match_group_specs or e.error_group_specs: raise e if e.module_depsolv_errors and e.module_depsolv_errors[1] != \ libdnf.module.ModulePackageContainer.ModuleErrorType_ERROR_IN_DEFAULTS: raise e logger.error(str(e)) class ResetSubCommand(SubCommand): aliases = ('reset',) summary = _('reset a module') def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True demands.resolving = True demands.root_user = True def run_on_module(self): try: self.module_base.reset(self.opts.module_spec) except dnf.exceptions.MarkingErrors as e: if self.base.conf.strict: if e.no_match_group_specs: raise e logger.error(str(e)) class InstallSubCommand(SubCommand): aliases = ('install',) summary = _('install a module profile including its packages') def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True demands.resolving = True demands.root_user = True def run_on_module(self): try: self.module_base.install(self.opts.module_spec, self.base.conf.strict) except dnf.exceptions.MarkingErrors as e: if self.base.conf.strict: if e.no_match_group_specs or e.error_group_specs: raise e logger.error(str(e)) class UpdateSubCommand(SubCommand): aliases = ('update',) summary = _('update packages associated with an active stream') def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True demands.resolving = True demands.root_user = True def run_on_module(self): module_specs = self.module_base.upgrade(self.opts.module_spec) if module_specs: raise NoModuleException(", ".join(module_specs)) class RemoveSubCommand(SubCommand): aliases = ('remove', 'erase',) summary = _('remove installed module profiles and their packages') def configure(self): demands = self.cli.demands demands.allow_erasing = True demands.available_repos = True demands.fresh_metadata = False demands.resolving = True demands.root_user = True demands.sack_activation = True def run_on_module(self): skipped_groups = self.module_base.remove(self.opts.module_spec) if self.opts.all: modules_from_specs = self._get_modules_from_name_stream_specs() remove_names_from_spec, __ = self._get_module_artifact_names( modules_from_specs, set()) keep_names, __ = self._get_module_artifact_names( self.base._moduleContainer.getModulePackages(), modules_from_specs) remove_query = self.base.sack.query().installed().filterm( name=remove_names_from_spec) keep_query = self.base.sack.query().installed().filterm(name=keep_names) for pkg in remove_query: if pkg in keep_query: msg = _("Package {} belongs to multiple modules, skipping").format(pkg) logger.info(msg) else: self.base.goal.erase( pkg, clean_deps=self.base.conf.clean_requirements_on_remove) if not skipped_groups: return logger.error(dnf.exceptions.MarkingErrors(no_match_group_specs=skipped_groups)) class SwitchToSubCommand(SubCommand): aliases = ('switch-to',) summary = _('switch a module to a stream and distrosync rpm packages') def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True demands.resolving = True demands.root_user = True self.base.conf.module_stream_switch = True def run_on_module(self): try: self.module_base.switch_to(self.opts.module_spec, strict=self.base.conf.strict) except dnf.exceptions.MarkingErrors as e: if self.base.conf.strict: if e.no_match_group_specs or e.error_group_specs: raise e logger.error(str(e)) class ProvidesSubCommand(SubCommand): aliases = ("provides", ) summary = _('list modular packages') def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True def run_on_module(self): output = self.module_base._what_provides(self.opts.module_spec) if output: print(output) class RepoquerySubCommand(SubCommand): aliases = ("repoquery", ) summary = _('list packages belonging to a module') def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True def run_on_module(self): modules_from_specs = set() for module_spec in self.opts.module_spec: modules, __ = self.module_base._get_modules(module_spec) modules_from_specs.update(modules) names_from_spec, spec_artifacts = self._get_module_artifact_names( modules_from_specs, set()) package_strings = set() if self.opts.available or not self.opts.installed: query = self.base.sack.query().available().filterm(nevra_strict=spec_artifacts) for pkg in query: package_strings.add(str(pkg)) if self.opts.installed: query = self.base.sack.query().installed().filterm(name=names_from_spec) for pkg in query: package_strings.add(str(pkg)) output = "\n".join(sorted(package_strings)) print(output) SUBCMDS = {ListSubCommand, InfoSubCommand, EnableSubCommand, DisableSubCommand, ResetSubCommand, InstallSubCommand, UpdateSubCommand, RemoveSubCommand, SwitchToSubCommand, ProvidesSubCommand, RepoquerySubCommand} SUBCMDS_NOT_REQUIRED_ARG = {ListSubCommand} aliases = ("module",) summary = _("Interact with Modules.") def __init__(self, cli): super(ModuleCommand, self).__init__(cli) subcmd_objs = (subcmd(cli) for subcmd in self.SUBCMDS) self.subcmd = None self._subcmd_name2obj = { alias: subcmd for subcmd in subcmd_objs for alias in subcmd.aliases} def set_argparser(self, parser): narrows = parser.add_mutually_exclusive_group() narrows.add_argument('--enabled', dest='enabled', action='store_true', help=_("show only enabled modules")) narrows.add_argument('--disabled', dest='disabled', action='store_true', help=_("show only disabled modules")) narrows.add_argument('--installed', dest='installed', action='store_true', help=_("show only installed modules or packages")) narrows.add_argument('--profile', dest='profile', action='store_true', help=_("show profile content")) parser.add_argument('--available', dest='available', action='store_true', help=_("show only available packages")) narrows.add_argument('--all', dest='all', action='store_true', help=_("remove all modular packages")) subcommand_choices = [] subcommand_help = [] for subcmd in sorted(self.SUBCMDS, key=lambda x: x.aliases[0]): subcommand_choices.append(subcmd.aliases[0]) subcommand_help.append('{}: {}'.format(subcmd.aliases[0], subcmd.summary or '')) parser.add_argument('subcmd', nargs=1, choices=subcommand_choices, metavar='<modular command>', help='\n'.join(subcommand_help)) parser.add_argument('module_spec', metavar='module-spec', nargs='*', help=_("Module specification")) def configure(self): try: self.subcmd = self._subcmd_name2obj[self.opts.subcmd[0]] except (CliError, KeyError): self.cli.optparser.print_usage() raise CliError self.subcmd.opts = self.opts self.subcmd.configure() def run(self): self.check_required_argument() self.subcmd.run_on_module() def check_required_argument(self): not_required_argument = [alias for subcmd in self.SUBCMDS_NOT_REQUIRED_ARG for alias in subcmd.aliases] if self.opts.subcmd[0] not in not_required_argument: if not self.opts.module_spec: raise CliError( _("{} {} {}: too few arguments").format(dnf.util.MAIN_PROG, self.opts.command, self.opts.subcmd[0])) cli/commands/remove.py 0000644 00000014716 15025013303 0010764 0 ustar 00 # remove_command.py # Remove CLI command. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.cli import commands from dnf.i18n import _ from dnf.cli.option_parser import OptionParser import dnf.base import argparse import hawkey import dnf.exceptions import logging logger = logging.getLogger("dnf") class RemoveCommand(commands.Command): """Remove command.""" nevra_forms = {'remove-n': hawkey.FORM_NAME, 'remove-na': hawkey.FORM_NA, 'remove-nevra': hawkey.FORM_NEVRA, 'erase-n': hawkey.FORM_NAME, 'erase-na': hawkey.FORM_NA, 'erase-nevra': hawkey.FORM_NEVRA} aliases = ('remove', 'erase', 'rm') + tuple(nevra_forms.keys()) summary = _('remove a package or packages from your system') @staticmethod def set_argparser(parser): mgroup = parser.add_mutually_exclusive_group() mgroup.add_argument('--duplicates', action='store_true', dest='duplicated', help=_('remove duplicated packages')) mgroup.add_argument('--duplicated', action='store_true', help=argparse.SUPPRESS) mgroup.add_argument('--oldinstallonly', action='store_true', help=_( 'remove installonly packages over the limit')) parser.add_argument('packages', nargs='*', help=_('Package to remove'), action=OptionParser.ParseSpecGroupFileCallback, metavar=_('PACKAGE')) def configure(self): demands = self.cli.demands # disable all available repos to delete whole dependency tree # instead of replacing removable package with available packages demands.resolving = True demands.root_user = True demands.sack_activation = True if self.opts.duplicated: demands.available_repos = True elif dnf.base.WITH_MODULES and self.opts.grp_specs: demands.available_repos = True demands.fresh_metadata = False demands.allow_erasing = True else: demands.allow_erasing = True demands.available_repos = False def run(self): forms = [] if self.opts.command in self.nevra_forms: forms = [self.nevra_forms[self.opts.command]] # local pkgs not supported in erase command self.opts.pkg_specs += self.opts.filenames done = False if self.opts.duplicated: q = self.base.sack.query() instonly = self.base._get_installonly_query(q.installed()) dups = q.duplicated().difference(instonly) if not dups: logger.info(_('No duplicated packages found for removal.')) return for (name, arch), pkgs_list in dups._na_dict().items(): if len(pkgs_list) < 2: continue pkgs_list.sort(reverse=True) try: self.base.reinstall(str(pkgs_list[0])) except dnf.exceptions.PackagesNotAvailableError: xmsg = '' msg = _('Installed package %s%s not available.') logger.warning(msg, self.base.output.term.bold(str(pkgs_list[0])), xmsg) for pkg in pkgs_list[1:]: self.base.package_remove(pkg) return if self.opts.oldinstallonly: q = self.base.sack.query() instonly = self.base._get_installonly_query(q.installed()).latest(-1) # also remove running kernel from the set kernel = self.base.sack.get_running_kernel() if kernel is not None: running_installonly = instonly.filter( epoch=kernel.epoch, version=kernel.version, release=kernel.release) if running_installonly: instonly = instonly.difference(running_installonly) if instonly: for pkg in instonly: self.base.package_remove(pkg) else: logger.info(_('No old installonly packages found for removal.')) return # Remove groups. if self.opts.grp_specs and forms: for grp_spec in self.opts.grp_specs: msg = _('Not a valid form: %s') logger.warning(msg, self.base.output.term.bold(grp_spec)) elif self.opts.grp_specs: if dnf.base.WITH_MODULES: module_base = dnf.module.module_base.ModuleBase(self.base) skipped_grps = module_base.remove(self.opts.grp_specs) if len(self.opts.grp_specs) != len(skipped_grps): done = True else: skipped_grps = self.opts.grp_specs if skipped_grps: for group in skipped_grps: try: if self.base.env_group_remove([group]): done = True except dnf.exceptions.Error: pass for pkg_spec in self.opts.pkg_specs: try: self.base.remove(pkg_spec, forms=forms) except dnf.exceptions.MarkingError as e: msg = '{}: {}'.format(e.value, self.base.output.term.bold(pkg_spec)) logger.info(msg) else: done = True if not done: logger.warning(_('No packages marked for removal.')) cli/commands/upgrade.py 0000644 00000011176 15025013303 0011113 0 ustar 00 # upgrade.py # Upgrade CLI command. # # Copyright (C) 2014-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals import logging import dnf.exceptions import dnf.base from dnf.cli import commands from dnf.cli.option_parser import OptionParser from dnf.i18n import _ logger = logging.getLogger('dnf') class UpgradeCommand(commands.Command): """A class containing methods needed by the cli to execute the update command. """ aliases = ('upgrade', 'update', 'upgrade-to', 'update-to', 'localupdate', 'up') summary = _('upgrade a package or packages on your system') @staticmethod def set_argparser(parser): parser.add_argument('packages', nargs='*', help=_('Package to upgrade'), action=OptionParser.ParseSpecGroupFileCallback, metavar=_('PACKAGE')) def configure(self): """Verify that conditions are met so that this command can run. These include that there are enabled repositories with gpg keys, and that this command is being run by the root user. """ demands = self.cli.demands demands.sack_activation = True demands.available_repos = True demands.resolving = True demands.root_user = True commands._checkGPGKey(self.base, self.cli) if not self.opts.filenames: commands._checkEnabledRepo(self.base) self.upgrade_minimal = None self.all_security = None self.skipped_grp_specs = None def run(self): cmp_type = "eq" if self.upgrade_minimal else "gte" self.cli._populate_update_security_filter(self.opts, cmp_type=cmp_type, all=self.all_security) if self.opts.filenames or self.opts.pkg_specs or self.opts.grp_specs: result = False result |= self._update_modules() result |= self._update_files() result |= self._update_packages() result |= self._update_groups() if result: return else: self.base.upgrade_all() return raise dnf.exceptions.Error(_('No packages marked for upgrade.')) def _update_modules(self): group_specs_num = len(self.opts.grp_specs) if dnf.base.WITH_MODULES: module_base = dnf.module.module_base.ModuleBase(self.base) self.skipped_grp_specs = module_base.upgrade(self.opts.grp_specs) else: self.skipped_grp_specs = self.opts.grp_specs return len(self.skipped_grp_specs) != group_specs_num def _update_files(self): success = False if self.opts.filenames: for pkg in self.base.add_remote_rpms(self.opts.filenames, strict=False, progress=self.base.output.progress): try: self.base.package_upgrade(pkg) success = True except dnf.exceptions.MarkingError as e: logger.info(_('No match for argument: %s'), self.base.output.term.bold(pkg.location)) return success def _update_packages(self): success = False for pkg_spec in self.opts.pkg_specs: try: self.base.upgrade(pkg_spec) success = True except dnf.exceptions.MarkingError as e: logger.info(_('No match for argument: %s'), self.base.output.term.bold(pkg_spec)) return success def _update_groups(self): if self.skipped_grp_specs: self.base.env_group_upgrade(self.skipped_grp_specs) return True return False cli/commands/check.py 0000644 00000016077 15025013303 0010546 0 ustar 00 # # Copyright (C) 2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.i18n import _ from dnf.cli import commands import argparse import dnf.exceptions class CheckCommand(commands.Command): """A class containing methods needed by the cli to execute the check command. """ aliases = ('check',) summary = _('check for problems in the packagedb') @staticmethod def set_argparser(parser): parser.add_argument('--all', dest='check_types', action='append_const', const='all', help=_('show all problems; default')) parser.add_argument('--dependencies', dest='check_types', action='append_const', const='dependencies', help=_('show dependency problems')) parser.add_argument('--duplicates', dest='check_types', action='append_const', const='duplicates', help=_('show duplicate problems')) parser.add_argument('--obsoleted', dest='check_types', action='append_const', const='obsoleted', help=_('show obsoleted packages')) parser.add_argument('--provides', dest='check_types', action='append_const', const='provides', help=_('show problems with provides')) # Add compatibility with yum but invisible in help # In choices [] allows to return empty list if no argument otherwise it fails parser.add_argument('check_yum_types', nargs='*', choices=[ 'all', 'dependencies', 'duplicates', 'obsoleted', 'provides', []], help=argparse.SUPPRESS) def configure(self): self.cli.demands.sack_activation = True if self.opts.check_yum_types: if self.opts.check_types: self.opts.check_types = self.opts.check_types + \ self.opts.check_yum_types else: self.opts.check_types = self.opts.check_yum_types if not self.opts.check_types: self.opts.check_types = {'all'} else: self.opts.check_types = set(self.opts.check_types) self.base.conf.disable_excludes += ["all"] def run(self): output_set = set() q = self.base.sack.query().installed() if self.opts.check_types.intersection({'all', 'dependencies'}): sack = None for pkg in q: for require in set(pkg.regular_requires) | set(set(pkg.requires_pre) - set(pkg.prereq_ignoreinst)): if str(require).startswith('rpmlib'): continue if not len(q.filter(provides=[require])): if str(require).startswith('('): # rich deps can be only tested by solver if sack is None: sack = dnf.sack.rpmdb_sack(self.base) selector = dnf.selector.Selector(sack) selector.set(provides=str(require)) goal = dnf.goal.Goal(sack) goal.protect_running_kernel = self.base.conf.protect_running_kernel goal.install(select=selector, optional=False) solved = goal.run() # there ase only @system repo in sack, therefore solved is only in case # when rich deps doesn't require any additional package if solved: continue msg = _("{} has missing requires of {}") output_set.add(msg.format( self.base.output.term.bold(pkg), self.base.output.term.bold(require))) for conflict in pkg.conflicts: conflicted = q.filter(provides=[conflict], name=str(conflict).split()[0]) for conflict_pkg in conflicted: msg = '{} has installed conflict "{}": {}' output_set.add(msg.format( self.base.output.term.bold(pkg), self.base.output.term.bold(conflict), self.base.output.term.bold(conflict_pkg))) if self.opts.check_types.intersection({'all', 'duplicates'}): installonly = self.base._get_installonly_query(q) dups = q.duplicated().difference(installonly)._name_dict() for name, pkgs in dups.items(): pkgs.sort() for dup in pkgs[1:]: msg = _("{} is a duplicate with {}").format( self.base.output.term.bold(pkgs[0]), self.base.output.term.bold(dup)) output_set.add(msg) if self.opts.check_types.intersection({'all', 'obsoleted'}): for pkg in q: for obsolete in pkg.obsoletes: obsoleted = q.filter(provides=[obsolete], name=str(obsolete).split()[0]) if len(obsoleted): msg = _("{} is obsoleted by {}").format( self.base.output.term.bold(obsoleted[0]), self.base.output.term.bold(pkg)) output_set.add(msg) if self.opts.check_types.intersection({'all', 'provides'}): for pkg in q: for provide in pkg.provides: if pkg not in q.filter(provides=[provide]): msg = _("{} provides {} but it cannot be found") output_set.add(msg.format( self.base.output.term.bold(pkg), self.base.output.term.bold(provide))) for msg in sorted(output_set): print(msg) if output_set: raise dnf.exceptions.Error( 'Check discovered {} problem(s)'.format(len(output_set))) cli/commands/downgrade.py 0000644 00000004425 15025013303 0011435 0 ustar 00 # downgrade.py # Downgrade CLI command. # # Copyright (C) 2014-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.cli import commands from dnf.cli.option_parser import OptionParser from dnf.i18n import _ class DowngradeCommand(commands.Command): """A class containing methods needed by the cli to execute the downgrade command. """ aliases = ('downgrade', 'dg') summary = _("Downgrade a package") @staticmethod def set_argparser(parser): parser.add_argument('package', nargs='*', help=_('Package to downgrade'), action=OptionParser.ParseSpecGroupFileCallback) def configure(self): demands = self.cli.demands demands.sack_activation = True demands.available_repos = True demands.resolving = True demands.root_user = True commands._checkGPGKey(self.base, self.cli) if not self.opts.filenames: commands._checkEnabledRepo(self.base) def run(self): file_pkgs = self.base.add_remote_rpms(self.opts.filenames, strict=False, progress=self.base.output.progress) return self.base.downgradePkgs( specs=self.opts.pkg_specs + ['@' + x for x in self.opts.grp_specs], file_pkgs=file_pkgs, strict=self.base.conf.strict) cli/commands/repoquery.py 0000644 00000103414 15025013303 0011514 0 ustar 00 # # Copyright (C) 2014 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import print_function from __future__ import unicode_literals from dnf.i18n import _ from dnf.cli import commands from dnf.cli.option_parser import OptionParser import argparse import datetime import logging import re import sys import dnf import dnf.cli import dnf.exceptions import dnf.subject import dnf.util import hawkey logger = logging.getLogger('dnf') QFORMAT_DEFAULT = '%{name}-%{epoch}:%{version}-%{release}.%{arch}' # matches %[-][dd]{attr} QFORMAT_MATCH = re.compile(r'%(-?\d*?){([:.\w]+?)}') QUERY_TAGS = """\ name, arch, epoch, version, release, reponame (repoid), from_repo, evr, debug_name, source_name, source_debug_name, installtime, buildtime, size, downloadsize, installsize, provides, requires, obsoletes, conflicts, sourcerpm, description, summary, license, url, reason""" OPTS_MAPPING = { 'conflicts': 'conflicts', 'enhances': 'enhances', 'obsoletes': 'obsoletes', 'provides': 'provides', 'recommends': 'recommends', 'requires': 'requires', 'requires-pre': 'requires_pre', 'suggests': 'suggests', 'supplements': 'supplements' } def rpm2py_format(queryformat): """Convert a rpm like QUERYFMT to an python .format() string.""" def fmt_repl(matchobj): fill = matchobj.groups()[0] key = matchobj.groups()[1] if fill: if fill[0] == '-': fill = '>' + fill[1:] else: fill = '<' + fill fill = ':' + fill return '{0.' + key.lower() + fill + "}" def brackets(txt): return txt.replace('{', '{{').replace('}', '}}') queryformat = queryformat.replace("\\n", "\n").replace("\\t", "\t") for key, value in OPTS_MAPPING.items(): queryformat = queryformat.replace(key, value) fmt = "" spos = 0 for item in QFORMAT_MATCH.finditer(queryformat): fmt += brackets(queryformat[spos:item.start()]) fmt += fmt_repl(item) spos = item.end() fmt += brackets(queryformat[spos:]) return fmt class _CommaSplitCallback(OptionParser._SplitCallback): SPLITTER = r'\s*,\s*' class RepoQueryCommand(commands.Command): """A class containing methods needed by the cli to execute the repoquery command. """ nevra_forms = {'repoquery-n': hawkey.FORM_NAME, 'repoquery-na': hawkey.FORM_NA, 'repoquery-nevra': hawkey.FORM_NEVRA} aliases = ('repoquery', 'rq') + tuple(nevra_forms.keys()) summary = _('search for packages matching keyword') @staticmethod def filter_repo_arch(opts, query): """Filter query by repoid and arch options""" if opts.repo: query.filterm(reponame=opts.repo) if opts.arches: query.filterm(arch=opts.arches) return query @staticmethod def set_argparser(parser): parser.add_argument('-a', '--all', dest='queryall', action='store_true', help=_("Query all packages (shorthand for repoquery '*' " "or repoquery without argument)")) parser.add_argument('--show-duplicates', action='store_true', help=_("Query all versions of packages (default)")) parser.add_argument('--arch', '--archlist', dest='arches', default=[], action=_CommaSplitCallback, metavar='[arch]', help=_('show only results from this ARCH')) parser.add_argument('-f', '--file', metavar='FILE', nargs='+', help=_('show only results that owns FILE')) parser.add_argument('--whatconflicts', default=[], action=_CommaSplitCallback, metavar='REQ', help=_('show only results that conflict REQ')) parser.add_argument('--whatdepends', default=[], action=_CommaSplitCallback, metavar='REQ', help=_('shows results that requires, suggests, supplements, enhances, ' 'or recommends package provides and files REQ')) parser.add_argument('--whatobsoletes', default=[], action=_CommaSplitCallback, metavar='REQ', help=_('show only results that obsolete REQ')) parser.add_argument('--whatprovides', default=[], action=_CommaSplitCallback, metavar='REQ', help=_('show only results that provide REQ')) parser.add_argument('--whatrequires', default=[], action=_CommaSplitCallback, metavar='REQ', help=_('shows results that requires package provides and files REQ')) parser.add_argument('--whatrecommends', default=[], action=_CommaSplitCallback, metavar='REQ', help=_('show only results that recommend REQ')) parser.add_argument('--whatenhances', default=[], action=_CommaSplitCallback, metavar='REQ', help=_('show only results that enhance REQ')) parser.add_argument('--whatsuggests', default=[], action=_CommaSplitCallback, metavar='REQ', help=_('show only results that suggest REQ')) parser.add_argument('--whatsupplements', default=[], action=_CommaSplitCallback, metavar='REQ', help=_('show only results that supplement REQ')) whatrequiresform = parser.add_mutually_exclusive_group() whatrequiresform.add_argument("--alldeps", action="store_true", help=_("check non-explicit dependencies (files and Provides); default")) whatrequiresform.add_argument("--exactdeps", action="store_true", help=_('check dependencies exactly as given, opposite of --alldeps')) parser.add_argument("--recursive", action="store_true", help=_( 'used with --whatrequires, and --requires --resolve, query packages recursively.')) parser.add_argument('--deplist', action='store_true', help=_( "show a list of all dependencies and what packages provide them")) parser.add_argument('--resolve', action='store_true', help=_('resolve capabilities to originating package(s)')) parser.add_argument("--tree", action="store_true", help=_('show recursive tree for package(s)')) parser.add_argument('--srpm', action='store_true', help=_('operate on corresponding source RPM')) parser.add_argument("--latest-limit", dest='latest_limit', type=int, help=_('show N latest packages for a given name.arch' ' (or latest but N if N is negative)')) parser.add_argument("--disable-modular-filtering", action="store_true", help=_("list also packages of inactive module streams")) outform = parser.add_mutually_exclusive_group() outform.add_argument('-i', "--info", dest='queryinfo', default=False, action='store_true', help=_('show detailed information about the package')) outform.add_argument('-l', "--list", dest='queryfilelist', default=False, action='store_true', help=_('show list of files in the package')) outform.add_argument('-s', "--source", dest='querysourcerpm', default=False, action='store_true', help=_('show package source RPM name')) outform.add_argument('--changelogs', dest='querychangelogs', default=False, action='store_true', help=_('show changelogs of the package')) outform.add_argument('--qf', "--queryformat", dest='queryformat', default=QFORMAT_DEFAULT, help=_('display format for listing packages: ' '"%%{name} %%{version} ...", ' 'use --querytags to view full tag list')) parser.add_argument('--querytags', action='store_true', help=_('show available tags to use with ' '--queryformat')) outform.add_argument("--nevra", dest='queryformat', const=QFORMAT_DEFAULT, action='store_const', help=_('use name-epoch:version-release.architecture format for ' 'displaying found packages (default)')) outform.add_argument("--nvr", dest='queryformat', const='%{name}-%{version}-%{release}', action='store_const', help=_('use name-version-release format for ' 'displaying found packages ' '(rpm query default)')) outform.add_argument("--envra", dest='queryformat', const='%{epoch}:%{name}-%{version}-%{release}.%{arch}', action='store_const', help=_('use epoch:name-version-release.architecture format for ' 'displaying found packages')) outform.add_argument('--groupmember', action="store_true", help=_( 'Display in which comps groups are presented selected packages')) pkgfilter = parser.add_mutually_exclusive_group() pkgfilter.add_argument("--duplicates", dest='pkgfilter', const='duplicated', action='store_const', help=_('limit the query to installed duplicate ' 'packages')) pkgfilter.add_argument("--duplicated", dest='pkgfilter', const='duplicated', action='store_const', help=argparse.SUPPRESS) pkgfilter.add_argument("--installonly", dest='pkgfilter', const='installonly', action='store_const', help=_('limit the query to installed installonly packages')) pkgfilter.add_argument("--unsatisfied", dest='pkgfilter', const='unsatisfied', action='store_const', help=_('limit the query to installed packages with unsatisfied dependencies')) parser.add_argument('--location', action='store_true', help=_('show a location from where packages can be downloaded')) package_attribute = parser.add_mutually_exclusive_group() help_msgs = { 'conflicts': _('Display capabilities that the package conflicts with.'), 'depends': _('Display capabilities that the package can depend on, enhance, recommend,' ' suggest, and supplement.'), 'enhances': _('Display capabilities that the package can enhance.'), 'provides': _('Display capabilities provided by the package.'), 'recommends': _('Display capabilities that the package recommends.'), 'requires': _('Display capabilities that the package depends on.'), 'requires-pre': _('If the package is not installed display capabilities that it depends on for ' 'running %%pre and %%post scriptlets. If the package is installed display ' 'capabilities that is depends for %%pre, %%post, %%preun and %%postun.'), 'suggests': _('Display capabilities that the package suggests.'), 'supplements': _('Display capabilities that the package can supplement.') } for arg, help_msg in help_msgs.items(): name = '--%s' % arg package_attribute.add_argument(name, dest='packageatr', action='store_const', const=arg, help=help_msg) parser.add_argument('--available', action="store_true", help=_('Display only available packages.')) help_list = { 'installed': _('Display only installed packages.'), 'extras': _('Display only packages that are not present in any of available repositories.'), 'upgrades': _('Display only packages that provide an upgrade for some already installed package.'), 'unneeded': _('Display only packages that can be removed by "{prog} autoremove" ' 'command.').format(prog=dnf.util.MAIN_PROG), 'userinstalled': _('Display only packages that were installed by user.') } list_group = parser.add_mutually_exclusive_group() for list_arg, help_arg in help_list.items(): switch = '--%s' % list_arg list_group.add_argument(switch, dest='list', action='store_const', const=list_arg, help=help_arg) # make --autoremove hidden compatibility alias for --unneeded list_group.add_argument( '--autoremove', dest='list', action='store_const', const="unneeded", help=argparse.SUPPRESS) parser.add_argument('--recent', action="store_true", help=_('Display only recently edited packages')) parser.add_argument('key', nargs='*', metavar="KEY", help=_('the key to search for')) def pre_configure(self): if not self.opts.quiet: self.cli.redirect_logger(stdout=logging.WARNING, stderr=logging.INFO) def configure(self): if not self.opts.quiet: self.cli.redirect_repo_progress() demands = self.cli.demands if self.opts.obsoletes: if self.opts.packageatr: self.cli._option_conflict("--obsoletes", "--" + self.opts.packageatr) else: self.opts.packageatr = "obsoletes" if self.opts.querytags: return if self.opts.resolve and not self.opts.packageatr: raise dnf.cli.CliError( _("Option '--resolve' has to be used together with one of the " "'--conflicts', '--depends', '--enhances', '--provides', '--recommends', " "'--requires', '--requires-pre', '--suggests' or '--supplements' options")) if self.opts.recursive: if self.opts.exactdeps: self.cli._option_conflict("--recursive", "--exactdeps") if not any([self.opts.whatrequires, (self.opts.packageatr == "requires" and self.opts.resolve)]): raise dnf.cli.CliError( _("Option '--recursive' has to be used with '--whatrequires <REQ>' " "(optionally with '--alldeps', but not with '--exactdeps'), or with " "'--requires <REQ> --resolve'")) if self.opts.alldeps or self.opts.exactdeps: if not (self.opts.whatrequires or self.opts.whatdepends): raise dnf.cli.CliError( _("argument {} requires --whatrequires or --whatdepends option".format( '--alldeps' if self.opts.alldeps else '--exactdeps'))) if self.opts.srpm: self.base.repos.enable_source_repos() if (self.opts.list not in ["installed", "userinstalled"] and self.opts.pkgfilter != "installonly") or self.opts.available: demands.available_repos = True demands.sack_activation = True if self.opts.querychangelogs: demands.changelogs = True def build_format_fn(self, opts, pkg): if opts.querychangelogs: out = [] out.append('Changelog for %s' % str(pkg)) for chlog in pkg.changelogs: dt = chlog['timestamp'] out.append('* %s %s\n%s\n' % (dt.strftime("%a %b %d %Y"), dnf.i18n.ucd(chlog['author']), dnf.i18n.ucd(chlog['text']))) return '\n'.join(out) try: po = PackageWrapper(pkg) if opts.queryinfo: return self.base.output.infoOutput(pkg) elif opts.queryfilelist: filelist = po.files if not filelist: print(_('Package {} contains no files').format(pkg), file=sys.stderr) return filelist elif opts.querysourcerpm: return po.sourcerpm else: return rpm2py_format(opts.queryformat).format(po) except AttributeError as e: # catch that the user has specified attributes # there don't exist on the dnf Package object. raise dnf.exceptions.Error(str(e)) def _resolve_nevras(self, nevras, base_query): resolved_nevras_query = self.base.sack.query().filterm(empty=True) for nevra in nevras: resolved_nevras_query = resolved_nevras_query.union(base_query.intersection( dnf.subject.Subject(nevra).get_best_query( self.base.sack, with_provides=False, with_filenames=False ) )) return resolved_nevras_query def _do_recursive_deps(self, query_in, query_select, done=None): done = done if done else query_select query_required = query_in.filter(requires=query_select) query_select = query_required.difference(done) done = query_required.union(done) if query_select: done = self._do_recursive_deps(query_in, query_select, done=done) return done def by_all_deps(self, names, query, all_dep_types=False): # in case of arguments being NEVRAs, resolve them to packages resolved_nevras_query = self._resolve_nevras(names, query) # filter the arguments directly as reldeps depquery = query.filter(requires__glob=names) # filter the resolved NEVRAs as packages depquery = depquery.union(query.filter(requires=resolved_nevras_query)) if all_dep_types: # TODO this is very inefficient, as it resolves the `names` glob to # reldeps four more times, which in a reasonably wide glob like # `dnf repoquery --whatdepends "libdnf*"` can take roughly 50% of # the total execution time. depquery = depquery.union(query.filter(recommends__glob=names)) depquery = depquery.union(query.filter(enhances__glob=names)) depquery = depquery.union(query.filter(supplements__glob=names)) depquery = depquery.union(query.filter(suggests__glob=names)) depquery = depquery.union(query.filter(recommends=resolved_nevras_query)) depquery = depquery.union(query.filter(enhances=resolved_nevras_query)) depquery = depquery.union(query.filter(supplements=resolved_nevras_query)) depquery = depquery.union(query.filter(suggests=resolved_nevras_query)) if self.opts.recursive: depquery = self._do_recursive_deps(query, depquery) return depquery def _get_recursive_providers_query(self, query_in, providers, done=None): done = done if done else self.base.sack.query().filterm(empty=True) t = self.base.sack.query().filterm(empty=True) for pkg in providers.run(): t = t.union(query_in.filter(provides=pkg.requires)) query_select = t.difference(done) if query_select: done = self._get_recursive_providers_query(query_in, query_select, done=t.union(done)) return t.union(done) def _add_add_remote_packages(self): rpmnames = [] remote_packages = [] for key in self.opts.key: schemes = dnf.pycomp.urlparse.urlparse(key)[0] if key.endswith('.rpm'): rpmnames.append(key) elif schemes and schemes in ('http', 'ftp', 'file', 'https'): rpmnames.append(key) if rpmnames: remote_packages = self.base.add_remote_rpms( rpmnames, strict=False, progress=self.base.output.progress) return remote_packages def run(self): if self.opts.querytags: print(QUERY_TAGS) return self.cli._populate_update_security_filter(self.opts) q = self.base.sack.query( flags=hawkey.IGNORE_MODULAR_EXCLUDES if self.opts.disable_modular_filtering else hawkey.APPLY_EXCLUDES ) if self.opts.key: remote_packages = self._add_add_remote_packages() kwark = {'with_provides': False} if self.opts.command in self.nevra_forms: kwark["forms"] = [self.nevra_forms[self.opts.command]] kwark['with_filenames'] = False pkgs = [] query_results = q.filter(empty=True) if remote_packages: query_results = query_results.union( self.base.sack.query().filterm(pkg=remote_packages)) for key in self.opts.key: query_results = query_results.union( dnf.subject.Subject(key, ignore_case=True).get_best_query( self.base.sack, query=q, **kwark)) q = query_results if self.opts.recent: q = q._recent(self.base.conf.recent) if self.opts.available: if self.opts.list and self.opts.list != "installed": print(self.cli.optparser.print_usage()) raise dnf.exceptions.Error(_("argument {}: not allowed with argument {}".format( "--available", "--" + self.opts.list))) elif self.opts.list == "unneeded": q = q._unneeded(self.base.history.swdb) elif self.opts.list and self.opts.list != 'userinstalled': q = getattr(q, self.opts.list)() if self.opts.pkgfilter == "duplicated": installonly = self.base._get_installonly_query(q) q = q.difference(installonly).duplicated() elif self.opts.pkgfilter == "installonly": q = self.base._get_installonly_query(q) elif self.opts.pkgfilter == "unsatisfied": rpmdb = dnf.sack.rpmdb_sack(self.base) rpmdb._configure(self.base.conf.installonlypkgs, self.base.conf.installonly_limit) goal = dnf.goal.Goal(rpmdb) goal.protect_running_kernel = False solved = goal.run(verify=True) if not solved: print(dnf.util._format_resolve_problems(goal.problem_rules())) return elif not self.opts.list: # do not show packages from @System repo q = q.available() # filter repo and arch q = self.filter_repo_arch(self.opts, q) orquery = q if self.opts.file: q.filterm(file__glob=self.opts.file) if self.opts.whatconflicts: rels = q.filter(conflicts__glob=self.opts.whatconflicts) q = rels.union(q.filter(conflicts=self._resolve_nevras(self.opts.whatconflicts, q))) if self.opts.whatobsoletes: q.filterm(obsoletes=self.opts.whatobsoletes) if self.opts.whatprovides: query_for_provide = q.filter(provides__glob=self.opts.whatprovides) if query_for_provide: q = query_for_provide else: q.filterm(file__glob=self.opts.whatprovides) if self.opts.whatrequires: if (self.opts.exactdeps): q.filterm(requires__glob=self.opts.whatrequires) else: q = self.by_all_deps(self.opts.whatrequires, q) if self.opts.whatdepends: if (self.opts.exactdeps): dependsquery = q.filter(requires__glob=self.opts.whatdepends) dependsquery = dependsquery.union(q.filter(recommends__glob=self.opts.whatdepends)) dependsquery = dependsquery.union(q.filter(enhances__glob=self.opts.whatdepends)) dependsquery = dependsquery.union(q.filter(supplements__glob=self.opts.whatdepends)) q = dependsquery.union(q.filter(suggests__glob=self.opts.whatdepends)) else: q = self.by_all_deps(self.opts.whatdepends, q, True) if self.opts.whatrecommends: rels = q.filter(recommends__glob=self.opts.whatrecommends) q = rels.union(q.filter(recommends=self._resolve_nevras(self.opts.whatrecommends, q))) if self.opts.whatenhances: rels = q.filter(enhances__glob=self.opts.whatenhances) q = rels.union(q.filter(enhances=self._resolve_nevras(self.opts.whatenhances, q))) if self.opts.whatsupplements: rels = q.filter(supplements__glob=self.opts.whatsupplements) q = rels.union(q.filter(supplements=self._resolve_nevras(self.opts.whatsupplements, q))) if self.opts.whatsuggests: rels = q.filter(suggests__glob=self.opts.whatsuggests) q = rels.union(q.filter(suggests=self._resolve_nevras(self.opts.whatsuggests, q))) if self.opts.latest_limit: q = q.latest(self.opts.latest_limit) # reduce a query to security upgrades if they are specified q = self.base._merge_update_filters(q, warning=False) if self.opts.srpm: pkg_list = [] for pkg in q: srcname = pkg.source_name if srcname is not None: tmp_query = self.base.sack.query().filterm(name=srcname, evr=pkg.evr, arch='src') pkg_list += tmp_query.run() q = self.base.sack.query().filterm(pkg=pkg_list) if self.opts.tree: if not self.opts.whatrequires and self.opts.packageatr not in ( 'conflicts', 'enhances', 'obsoletes', 'provides', 'recommends', 'requires', 'suggests', 'supplements'): raise dnf.exceptions.Error( _("No valid switch specified\nusage: {prog} repoquery [--conflicts|" "--enhances|--obsoletes|--provides|--recommends|--requires|" "--suggest|--supplements|--whatrequires] [key] [--tree]\n\n" "description:\n For the given packages print a tree of the " "packages.").format(prog=dnf.util.MAIN_PROG)) self.tree_seed(q, orquery, self.opts) return pkgs = set() if self.opts.packageatr: rels = set() for pkg in q.run(): if self.opts.list != 'userinstalled' or self.base.history.user_installed(pkg): if self.opts.packageatr == 'depends': rels.update(pkg.requires + pkg.enhances + pkg.suggests + pkg.supplements + pkg.recommends) else: rels.update(getattr(pkg, OPTS_MAPPING[self.opts.packageatr])) if self.opts.resolve: # find the providing packages and show them if self.opts.list == "installed": query = self.filter_repo_arch(self.opts, self.base.sack.query()) else: query = self.filter_repo_arch(self.opts, self.base.sack.query().available()) providers = query.filter(provides=rels) if self.opts.recursive: providers = providers.union( self._get_recursive_providers_query(query, providers)) pkgs = set() for pkg in providers.latest().run(): pkgs.add(self.build_format_fn(self.opts, pkg)) else: pkgs.update(str(rel) for rel in rels) elif self.opts.location: for pkg in q.run(): location = pkg.remote_location() if location is not None: pkgs.add(location) elif self.opts.deplist: pkgs = [] for pkg in sorted(set(q.run())): if self.opts.list != 'userinstalled' or self.base.history.user_installed(pkg): deplist_output = [] deplist_output.append('package: ' + str(pkg)) for req in sorted([str(req) for req in pkg.requires]): deplist_output.append(' dependency: ' + req) subject = dnf.subject.Subject(req) query = subject.get_best_query(self.base.sack) query = self.filter_repo_arch( self.opts, query.available()) if not self.opts.verbose: query = query.latest() for provider in query.run(): deplist_output.append(' provider: ' + str(provider)) pkgs.append('\n'.join(deplist_output)) if pkgs: print('\n\n'.join(pkgs)) return elif self.opts.groupmember: self._group_member_report(q) return else: for pkg in q.run(): if self.opts.list != 'userinstalled' or self.base.history.user_installed(pkg): pkgs.add(self.build_format_fn(self.opts, pkg)) if pkgs: if self.opts.queryinfo: print("\n\n".join(sorted(pkgs))) else: print("\n".join(sorted(pkgs))) def _group_member_report(self, query): package_conf_dict = {} for group in self.base.comps.groups: package_conf_dict[group.id] = set([pkg.name for pkg in group.packages_iter()]) group_package_dict = {} pkg_not_in_group = [] for pkg in query.run(): group_id_list = [] for group_id, package_name_set in package_conf_dict.items(): if pkg.name in package_name_set: group_id_list.append(group_id) if group_id_list: group_package_dict.setdefault( '$'.join(sorted(group_id_list)), []).append(str(pkg)) else: pkg_not_in_group.append(str(pkg)) output = [] for key, package_list in sorted(group_package_dict.items()): output.append( '\n'.join(sorted(package_list) + sorted([' @' + id for id in key.split('$')]))) output.append('\n'.join(sorted(pkg_not_in_group))) if output: print('\n'.join(output)) def grow_tree(self, level, pkg, opts): pkg_string = self.build_format_fn(opts, pkg) if level == -1: print(pkg_string) return spacing = " " for x in range(0, level): spacing += "| " requires = [] for requirepkg in pkg.requires: requires.append(str(requirepkg)) reqstr = "[" + str(len(requires)) + ": " + ", ".join(requires) + "]" print(spacing + r"\_ " + pkg_string + " " + reqstr) def tree_seed(self, query, aquery, opts, level=-1, usedpkgs=None): for pkg in sorted(set(query.run()), key=lambda p: p.name): usedpkgs = set() if usedpkgs is None or level == -1 else usedpkgs if pkg.name.startswith("rpmlib") or pkg.name.startswith("solvable"): return self.grow_tree(level, pkg, opts) if pkg not in usedpkgs: usedpkgs.add(pkg) if opts.packageatr: strpkg = getattr(pkg, opts.packageatr) ar = {} for name in set(strpkg): pkgquery = self.base.sack.query().filterm(provides=name) for querypkg in pkgquery: ar[querypkg.name + "." + querypkg.arch] = querypkg pkgquery = self.base.sack.query().filterm(pkg=list(ar.values())) else: pkgquery = self.by_all_deps((pkg.name, ), aquery) if opts.alldeps \ else aquery.filter(requires__glob=pkg.name) self.tree_seed(pkgquery, aquery, opts, level + 1, usedpkgs) class PackageWrapper(object): """Wrapper for dnf.package.Package, so we can control formatting.""" def __init__(self, pkg): self._pkg = pkg def __getattr__(self, attr): atr = getattr(self._pkg, attr) if atr is None: return "(none)" if isinstance(atr, list): return '\n'.join(sorted({dnf.i18n.ucd(reldep) for reldep in atr})) return dnf.i18n.ucd(atr) @staticmethod def _get_timestamp(timestamp): if timestamp > 0: dt = datetime.datetime.utcfromtimestamp(timestamp) return dt.strftime("%Y-%m-%d %H:%M") else: return '' @property def buildtime(self): return self._get_timestamp(self._pkg.buildtime) @property def installtime(self): return self._get_timestamp(self._pkg.installtime) cli/commands/shell.py 0000644 00000023154 15025013303 0010572 0 ustar 00 # shell.py # Shell CLI command. # # Copyright (C) 2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from dnf.cli import commands from dnf.i18n import _, ucd import dnf.util import cmd import copy import dnf import logging import shlex import sys logger = logging.getLogger('dnf') # only demands we'd like to override class ShellDemandSheet(object): available_repos = True resolving = True root_user = True sack_activation = True class ShellCommand(commands.Command, cmd.Cmd): aliases = ('shell', 'sh') summary = _('run an interactive {prog} shell').format(prog=dnf.util.MAIN_PROG_UPPER) MAPPING = {'repo': 'repo', 'repository': 'repo', 'exit': 'quit', 'quit': 'quit', 'run': 'ts_run', 'ts': 'transaction', 'transaction': 'transaction', 'config': 'config', 'resolvedep': 'resolve', 'help': 'help' } def __init__(self, cli): commands.Command.__init__(self, cli) cmd.Cmd.__init__(self) self.prompt = '> ' @staticmethod def set_argparser(parser): parser.add_argument('script', nargs='?', metavar=_('SCRIPT'), help=_('Script to run in {prog} shell').format( prog=dnf.util.MAIN_PROG_UPPER)) def configure(self): # append to ShellDemandSheet missing demands from # dnf.cli.demand.DemandSheet with their default values. default_demands = self.cli.demands self.cli.demands = ShellDemandSheet() for attr in dir(default_demands): if attr.startswith('__'): continue try: getattr(self.cli.demands, attr) except AttributeError: setattr(self.cli.demands, attr, getattr(default_demands, attr)) def run(self): if self.opts.script: self._run_script(self.opts.script) else: self.cmdloop() def _clean(self): self.base._finalize_base() self.base._transaction = None self.base.fill_sack() def onecmd(self, line): if not line or line == '\n': return if line == 'EOF': line = 'quit' try: s_line = shlex.split(line) except: self._help() return # reset option parser before each command, keep usage information self.cli.optparser.__init__(reset_usage=False) opts = self.cli.optparser.parse_main_args(s_line) # Disable shell recursion. if opts.command == 'shell': return if opts.command in self.MAPPING: getattr(self, '_' + self.MAPPING[opts.command])(s_line[1::]) else: cmd_cls = self.cli.cli_commands.get(opts.command) if cmd_cls is not None: cmd = cmd_cls(self.cli) try: opts = self.cli.optparser.parse_command_args(cmd, s_line) except SystemExit: # argparse.ArgumentParser prints usage information and executes # sys.exit() on problems with parsing command line arguments return try: cmd.cli.demands = copy.deepcopy(self.cli.demands) cmd.configure() cmd.run() except dnf.exceptions.Error as e: logger.error(_("Error:") + " " + ucd(e)) return else: self._help() def _config(self, args=None): def print_or_set(key, val, conf): if val: setattr(conf, key, val) else: try: print('{}: {}'.format(key, getattr(conf, str(key)))) except: logger.warning(_('Unsupported key value.')) if not args or len(args) > 2: self._help('config') return key = args[0] val = args[1] if len(args) == 2 else None period = key.find('.') if period != -1: repo_name = key[:period] key = key[period+1:] repos = self.base.repos.get_matching(repo_name) for repo in repos: print_or_set(key, val, repo) if not repos: logger.warning(_('Could not find repository: %s'), repo_name) else: print_or_set(key, val, self.base.conf) def _help(self, args=None): """Output help information. :param args: the command to output help information about. If *args* is an empty, general help will be output. """ arg = args[0] if isinstance(args, list) and len(args) > 0 else args msg = None if arg: if arg == 'config': msg = _("""{} arg [value] arg: debuglevel, errorlevel, obsoletes, gpgcheck, assumeyes, exclude, repo_id.gpgcheck, repo_id.exclude If no value is given it prints the current value. If value is given it sets that value.""").format(arg) elif arg == 'help': msg = _("""{} [command] print help""").format(arg) elif arg in ['repo', 'repository']: msg = _("""{} arg [option] list: lists repositories and their status. option = [all | id | glob] enable: enable repositories. option = repository id disable: disable repositories. option = repository id""").format(arg) elif arg == 'resolvedep': msg = _("""{} resolve the transaction set""").format(arg) elif arg in ['transaction', 'ts']: msg = _("""{} arg list: lists the contents of the transaction reset: reset (zero-out) the transaction run: run the transaction""").format(arg) elif arg == 'run': msg = _("""{} run the transaction""").format(arg) elif arg in ['exit', 'quit']: msg = _("""{} exit the shell""").format(arg) if not msg: self.cli.optparser.print_help() msg = _("""Shell specific arguments: config set config options help print help repository (or repo) enable, disable or list repositories resolvedep resolve the transaction set transaction (or ts) list, reset or run the transaction set run resolve and run the transaction set exit (or quit) exit the shell""") print('\n' + msg) def _repo(self, args=None): cmd = args[0] if args else None if cmd in ['list', None]: self.onecmd('repolist ' + ' '.join(args[1:])) elif cmd in ['enable', 'disable']: repos = self.cli.base.repos fill_sack = False for repo in args[1::]: r = repos.get_matching(repo) if r: getattr(r, cmd)() fill_sack = True else: logger.critical(_("Error:") + " " + _("Unknown repo: '%s'"), self.base.output.term.bold(repo)) if fill_sack: self.base.fill_sack() # reset base._comps, as it has changed due to changing the repos self.base._comps = None else: self._help('repo') def _resolve(self, args=None): try: self.cli.base.resolve(self.cli.demands.allow_erasing) except dnf.exceptions.DepsolveError as e: print(e) def _run_script(self, file): try: with open(file, 'r') as fd: lines = fd.readlines() for line in lines: if not line.startswith('#'): self.onecmd(line) except IOError: logger.info(_('Error: Cannot open %s for reading'), self.base.output.term.bold(file)) sys.exit(1) def _transaction(self, args=None): cmd = args[0] if args else None if cmd == 'reset': self._clean() return self._resolve() if cmd in ['list', None]: if self.base._transaction: out = self.base.output.list_transaction(self.base._transaction) logger.info(out) elif cmd == 'run': try: self.base.do_transaction() except dnf.exceptions.Error as e: logger.error(_("Error:") + " " + ucd(e)) else: logger.info(_("Complete!")) self._clean() else: self._help('transaction') def _ts_run(self, args=None): self._transaction(['run']) def _quit(self, args=None): logger.info(_('Leaving Shell')) sys.exit(0) cli/commands/mark.py 0000644 00000006716 15025013303 0010422 0 ustar 00 # mark.py # Mark CLI command. # # Copyright (C) 2015-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import print_function from __future__ import unicode_literals import libdnf.transaction from dnf.i18n import _ from dnf.cli import commands import dnf import functools import logging logger = logging.getLogger("dnf") class MarkCommand(commands.Command): aliases = ('mark',) summary = _('mark or unmark installed packages as installed by user.') @staticmethod def set_argparser(parser): parser.add_argument('mark', nargs=1, choices=['install', 'remove', 'group'], help=_("install: mark as installed by user\n" "remove: unmark as installed by user\n" "group: mark as installed by group")) parser.add_argument('package', nargs='+', metavar="PACKAGE", help=_("Package specification")) def _mark_install(self, pkg): self.base.history.set_reason(pkg, libdnf.transaction.TransactionItemReason_USER) logger.info(_('%s marked as user installed.'), str(pkg)) def _mark_remove(self, pkg): self.base.history.set_reason(pkg, libdnf.transaction.TransactionItemReason_DEPENDENCY) logger.info(_('%s unmarked as user installed.'), str(pkg)) def _mark_group(self, pkg): self.base.history.set_reason(pkg, libdnf.transaction.TransactionItemReason_GROUP) logger.info(_('%s marked as group installed.'), str(pkg)) def configure(self): demands = self.cli.demands demands.sack_activation = True demands.root_user = True demands.available_repos = False demands.resolving = False def run(self): cmd = self.opts.mark[0] pkgs = self.opts.package mark_func = functools.partial(getattr(self, '_mark_' + cmd)) notfound = [] for pkg in pkgs: subj = dnf.subject.Subject(pkg) q = subj.get_best_query(self.base.sack) for pkg in q: mark_func(pkg) if len(q) == 0: notfound.append(pkg) if notfound: logger.error(_('Error:')) for pkg in notfound: logger.error(_('Package %s is not installed.'), pkg) raise dnf.cli.CliError old = self.base.history.last() if old is None: rpmdb_version = self.base._ts.dbCookie() else: rpmdb_version = old.end_rpmdb_version self.base.history.beg(rpmdb_version, [], []) self.base.history.end(rpmdb_version) cli/commands/clean.py 0000644 00000010556 15025013303 0010547 0 ustar 00 # clean.py # Clean CLI command. # # Copyright (C) 2014-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.cli import commands from dnf.i18n import _, P_ from dnf.yum import misc import dnf.cli import dnf.exceptions import dnf.lock import dnf.logging import dnf.repo import logging import os import re import time logger = logging.getLogger("dnf") # Dict mapping cmdline arguments to actual data types to be cleaned up _CACHE_TYPES = { 'metadata': ['metadata', 'dbcache', 'expire-cache'], 'packages': ['packages'], 'dbcache': ['dbcache'], 'expire-cache': ['expire-cache'], 'all': ['metadata', 'packages', 'dbcache'], } def _tree(dirpath): """Traverse dirpath recursively and yield relative filenames.""" for root, dirs, files in os.walk(dirpath): base = os.path.relpath(root, dirpath) for f in files: path = os.path.join(base, f) yield os.path.normpath(path) def _filter(files, patterns): """Yield those filenames that match any of the patterns.""" return (f for f in files for p in patterns if re.match(p, f)) def _clean(dirpath, files): """Remove the given filenames from dirpath.""" count = 0 for f in files: path = os.path.join(dirpath, f) logger.log(dnf.logging.DDEBUG, _('Removing file %s'), path) misc.unlink_f(path) count += 1 return count def _cached_repos(files): """Return the repo IDs that have some cached metadata around.""" metapat = dnf.repo.CACHE_FILES['metadata'] matches = (re.match(metapat, f) for f in files) return set(m.group('repoid') for m in matches if m) class CleanCommand(commands.Command): """A class containing methods needed by the cli to execute the clean command. """ aliases = ('clean',) summary = _('remove cached data') @staticmethod def set_argparser(parser): parser.add_argument('type', nargs='+', choices=_CACHE_TYPES.keys(), help=_('Metadata type to clean')) def run(self): cachedir = self.base.conf.cachedir md_lock = dnf.lock.build_metadata_lock(cachedir, True) download_lock = dnf.lock.build_download_lock(cachedir, True) rpmdb_lock = dnf.lock.build_rpmdb_lock(self.base.conf.persistdir, True) while True: try: with md_lock, download_lock, rpmdb_lock: types = set(t for c in self.opts.type for t in _CACHE_TYPES[c]) files = list(_tree(cachedir)) logger.debug(_('Cleaning data: ' + ' '.join(types))) if 'expire-cache' in types: expired = _cached_repos(files) self.base._repo_persistor.expired_to_add.update(expired) types.remove('expire-cache') logger.info(_('Cache was expired')) patterns = [dnf.repo.CACHE_FILES[t] for t in types] count = _clean(cachedir, _filter(files, patterns)) logger.info(P_('%d file removed', '%d files removed', count) % count) return except dnf.exceptions.LockError as e: if not self.base.conf.exit_on_lock: msg = _('Waiting for process with pid %d to finish.') % (e.pid) logger.info(msg) time.sleep(3) else: raise e cli/commands/makecache.py 0000644 00000003555 15025013303 0011367 0 ustar 00 # makecache.py # Makecache CLI command. # # Copyright (C) 2014-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.cli import commands from dnf.i18n import _ import argparse import dnf.cli import dnf.exceptions import dnf.util import logging logger = logging.getLogger("dnf") class MakeCacheCommand(commands.Command): aliases = ('makecache', 'mc') summary = _('generate the metadata cache') @staticmethod def set_argparser(parser): parser.add_argument('--timer', action='store_true', dest="timer_opt") # compatibility with dnf < 2.0 parser.add_argument('timer', nargs='?', choices=['timer'], metavar='timer', help=argparse.SUPPRESS) def run(self): timer = self.opts.timer is not None or self.opts.timer_opt msg = _("Making cache files for all metadata files.") logger.debug(msg) return self.base.update_cache(timer) cli/commands/__init__.py 0000644 00000076606 15025013303 0011234 0 ustar 00 # Copyright 2006 Duke University # Copyright (C) 2012-2016 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. # # Written by Seth Vidal """ Classes for subcommands of the yum command line interface. """ from __future__ import print_function from __future__ import unicode_literals from dnf.cli.option_parser import OptionParser from dnf.i18n import _ import dnf.cli import dnf.exceptions import dnf.pycomp import dnf.util import logging import os logger = logging.getLogger('dnf') _RPM_VERIFY = _("To diagnose the problem, try running: '%s'.") % \ 'rpm -Va --nofiles --nodigest' _RPM_REBUILDDB = _("You probably have corrupted RPMDB, running '%s'" " might fix the issue.") % 'rpm --rebuilddb' gpg_msg = \ _("""You have enabled checking of packages via GPG keys. This is a good thing. However, you do not have any GPG public keys installed. You need to download the keys for packages you wish to install and install them. You can do that by running the command: rpm --import public.gpg.key Alternatively you can specify the url to the key you would like to use for a repository in the 'gpgkey' option in a repository section and {prog} will install it for you. For more information contact your distribution or package provider.""") def _checkGPGKey(base, cli): """Verify that there are gpg keys for the enabled repositories in the rpm database. :param base: a :class:`dnf.Base` object. :raises: :class:`cli.CliError` """ if not base.conf.gpgcheck: return if not base._gpg_key_check(): for repo in base.repos.iter_enabled(): if (repo.gpgcheck or repo.repo_gpgcheck) and not repo.gpgkey: logger.critical("\n%s\n", gpg_msg.format(prog=dnf.util.MAIN_PROG_UPPER)) logger.critical(_("Problem repository: %s"), repo) raise dnf.cli.CliError def _checkEnabledRepo(base, possible_local_files=()): """Verify that there is at least one enabled repo. :param base: a :class:`dnf.Base` object. :param possible_local_files: the list of strings that could be a local rpms :raises: :class:`cli.CliError`: """ if base.repos._any_enabled(): return for lfile in possible_local_files: if lfile.endswith(".rpm") and os.path.exists(lfile): return scheme = dnf.pycomp.urlparse.urlparse(lfile)[0] if scheme in ('http', 'ftp', 'file', 'https'): return msg = _('There are no enabled repositories in "{}".').format('", "'.join(base.conf.reposdir)) raise dnf.cli.CliError(msg) class Command(object): """Abstract base class for CLI commands.""" aliases = [] # :api summary = "" # :api opts = None def __init__(self, cli): # :api self.cli = cli @property def base(self): # :api return self.cli.base @property def _basecmd(self): return self.aliases[0] @property def output(self): return self.cli.base.output def set_argparser(self, parser): """Define command specific options and arguments. #:api""" pass def pre_configure(self): # :api """Do any command-specific pre-configuration.""" pass def configure(self): # :api """Do any command-specific configuration.""" pass def get_error_output(self, error): """Get suggestions for resolving the given error.""" if isinstance(error, dnf.exceptions.TransactionCheckError): return (_RPM_VERIFY, _RPM_REBUILDDB) raise NotImplementedError('error not supported yet: %s' % error) def run(self): # :api """Execute the command.""" pass def run_resolved(self): """Finalize operation after resolvement""" pass def run_transaction(self): """Finalize operations post-transaction.""" pass class InfoCommand(Command): """A class containing methods needed by the cli to execute the info command. """ aliases = ('info', 'if') summary = _('display details about a package or group of packages') DEFAULT_PKGNARROW = 'all' pkgnarrows = {'available', 'installed', 'extras', 'updates', 'upgrades', 'autoremove', 'recent', 'obsoletes', DEFAULT_PKGNARROW} @classmethod def set_argparser(cls, parser): narrows = parser.add_mutually_exclusive_group() narrows.add_argument('--all', dest='_packages_action', action='store_const', const='all', default=None, help=_("show all packages (default)")) narrows.add_argument('--available', dest='_packages_action', action='store_const', const='available', help=_("show only available packages")) narrows.add_argument('--installed', dest='_packages_action', action='store_const', const='installed', help=_("show only installed packages")) narrows.add_argument('--extras', dest='_packages_action', action='store_const', const='extras', help=_("show only extras packages")) narrows.add_argument('--updates', dest='_packages_action', action='store_const', const='upgrades', help=_("show only upgrades packages")) narrows.add_argument('--upgrades', dest='_packages_action', action='store_const', const='upgrades', help=_("show only upgrades packages")) narrows.add_argument('--autoremove', dest='_packages_action', action='store_const', const='autoremove', help=_("show only autoremove packages")) narrows.add_argument('--recent', dest='_packages_action', action='store_const', const='recent', help=_("show only recently changed packages")) parser.add_argument('packages', nargs='*', metavar=_('PACKAGE'), choices=cls.pkgnarrows, default=cls.DEFAULT_PKGNARROW, action=OptionParser.PkgNarrowCallback, help=_("Package name specification")) def configure(self): demands = self.cli.demands demands.sack_activation = True if self.opts._packages_action: self.opts.packages_action = self.opts._packages_action if self.opts.packages_action != 'installed': demands.available_repos = True if self.opts.obsoletes: if self.opts._packages_action: self.cli._option_conflict("--obsoletes", "--" + self.opts._packages_action) else: self.opts.packages_action = 'obsoletes' if self.opts.packages_action == 'updates': self.opts.packages_action = 'upgrades' def run(self): self.cli._populate_update_security_filter(self.opts) return self.base.output_packages('info', self.opts.packages_action, self.opts.packages) class ListCommand(InfoCommand): """A class containing methods needed by the cli to execute the list command. """ aliases = ('list', 'ls') summary = _('list a package or groups of packages') def run(self): self.cli._populate_update_security_filter(self.opts) return self.base.output_packages('list', self.opts.packages_action, self.opts.packages) class ProvidesCommand(Command): """A class containing methods needed by the cli to execute the provides command. """ aliases = ('provides', 'whatprovides', 'prov', 'wp') summary = _('find what package provides the given value') @staticmethod def set_argparser(parser): parser.add_argument('dependency', nargs='+', metavar=_('PROVIDE'), help=_("Provide specification to search for")) def configure(self): demands = self.cli.demands demands.available_repos = True demands.fresh_metadata = False demands.sack_activation = True def run(self): logger.debug(_("Searching Packages: ")) return self.base.provides(self.opts.dependency) class CheckUpdateCommand(Command): """A class containing methods needed by the cli to execute the check-update command. """ aliases = ('check-update', 'check-upgrade') summary = _('check for available package upgrades') @staticmethod def set_argparser(parser): parser.add_argument('--changelogs', dest='changelogs', default=False, action='store_true', help=_('show changelogs before update')) parser.add_argument('packages', nargs='*', metavar=_('PACKAGE')) def configure(self): demands = self.cli.demands demands.sack_activation = True demands.available_repos = True demands.plugin_filtering_enabled = True if self.opts.changelogs: demands.changelogs = True _checkEnabledRepo(self.base) def run(self): self.cli._populate_update_security_filter(self.opts, cmp_type="gte") found = self.base.check_updates(self.opts.packages, print_=True, changelogs=self.opts.changelogs) if found: self.cli.demands.success_exit_status = 100 if self.base.conf.autocheck_running_kernel: self.cli._check_running_kernel() class RepoPkgsCommand(Command): """Implementation of the repository-packages command.""" class CheckUpdateSubCommand(Command): """Implementation of the info sub-command.""" aliases = ('check-update',) def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True def run_on_repo(self): """Execute the command with respect to given arguments *cli_args*.""" found = self.base.check_updates(self.opts.pkg_specs, self.reponame, print_=True) if found: self.cli.demands.success_exit_status = 100 class InfoSubCommand(Command): """Implementation of the info sub-command.""" aliases = ('info',) def configure(self): demands = self.cli.demands demands.sack_activation = True if self.opts._pkg_specs_action: self.opts.pkg_specs_action = self.opts._pkg_specs_action if self.opts.pkg_specs_action != 'installed': demands.available_repos = True if self.opts.obsoletes: if self.opts._pkg_specs_action: self.cli._option_conflict("--obsoletes", "--" + self.opts._pkg_specs_action) else: self.opts.pkg_specs_action = 'obsoletes' def run_on_repo(self): """Execute the command with respect to given arguments *cli_args*.""" self.cli._populate_update_security_filter(self.opts) self.base.output_packages('info', self.opts.pkg_specs_action, self.opts.pkg_specs, self.reponame) class InstallSubCommand(Command): """Implementation of the install sub-command.""" aliases = ('install',) def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True demands.resolving = True demands.root_user = True def run_on_repo(self): self.cli._populate_update_security_filter(self.opts) """Execute the command with respect to given arguments *cli_args*.""" _checkGPGKey(self.base, self.cli) done = False if not self.opts.pkg_specs: # Install all packages. try: self.base.install('*', self.reponame) except dnf.exceptions.MarkingError: logger.info(_('No package available.')) else: done = True else: # Install packages. for pkg_spec in self.opts.pkg_specs: try: self.base.install(pkg_spec, self.reponame) except dnf.exceptions.MarkingError as e: msg = '{}: {}'.format(e.value, self.base.output.term.bold(pkg_spec)) logger.info(msg) else: done = True if not done: raise dnf.exceptions.Error(_('No packages marked for install.')) class ListSubCommand(InfoSubCommand): """Implementation of the list sub-command.""" aliases = ('list',) def run_on_repo(self): """Execute the command with respect to given arguments *cli_args*.""" self.cli._populate_update_security_filter(self.opts) self.base.output_packages('list', self.opts.pkg_specs_action, self.opts.pkg_specs, self.reponame) class MoveToSubCommand(Command): """Implementation of the move-to sub-command.""" aliases = ('move-to',) def configure(self): demands = self.cli.demands demands.sack_activation = True demands.available_repos = True demands.resolving = True demands.root_user = True def run_on_repo(self): """Execute the command with respect to given arguments *cli_args*.""" _checkGPGKey(self.base, self.cli) done = False if not self.opts.pkg_specs: # Reinstall all packages. try: self.base.reinstall('*', new_reponame=self.reponame) except dnf.exceptions.PackagesNotInstalledError: logger.info(_('No package installed.')) except dnf.exceptions.PackagesNotAvailableError: logger.info(_('No package available.')) except dnf.exceptions.MarkingError: assert False, 'Only the above marking errors are expected.' else: done = True else: # Reinstall packages. for pkg_spec in self.opts.pkg_specs: try: self.base.reinstall(pkg_spec, new_reponame=self.reponame) except dnf.exceptions.PackagesNotInstalledError: msg = _('No match for argument: %s') logger.info(msg, pkg_spec) except dnf.exceptions.PackagesNotAvailableError as err: for pkg in err.packages: xmsg = '' pkgrepo = self.base.history.repo(pkg) if pkgrepo: xmsg = _(' (from %s)') % pkgrepo msg = _('Installed package %s%s not available.') logger.info(msg, self.output.term.bold(pkg), xmsg) except dnf.exceptions.MarkingError: assert False, \ 'Only the above marking errors are expected.' else: done = True if not done: raise dnf.exceptions.Error(_('Nothing to do.')) class ReinstallOldSubCommand(Command): """Implementation of the reinstall-old sub-command.""" aliases = ('reinstall-old',) def configure(self): demands = self.cli.demands demands.sack_activation = True demands.available_repos = True demands.resolving = True demands.root_user = True def run_on_repo(self): """Execute the command with respect to given arguments *cli_args*.""" _checkGPGKey(self.base, self.cli) done = False if not self.opts.pkg_specs: # Reinstall all packages. try: self.base.reinstall('*', self.reponame, self.reponame) except dnf.exceptions.PackagesNotInstalledError: msg = _('No package installed from the repository.') logger.info(msg) except dnf.exceptions.PackagesNotAvailableError: logger.info(_('No package available.')) except dnf.exceptions.MarkingError: assert False, 'Only the above marking errors are expected.' else: done = True else: # Reinstall packages. for pkg_spec in self.opts.pkg_specs: try: self.base.reinstall(pkg_spec, self.reponame, self.reponame) except dnf.exceptions.PackagesNotInstalledError: msg = _('No match for argument: %s') logger.info(msg, pkg_spec) except dnf.exceptions.PackagesNotAvailableError as err: for pkg in err.packages: xmsg = '' pkgrepo = self.base.history.repo(pkg) if pkgrepo: xmsg = _(' (from %s)') % pkgrepo msg = _('Installed package %s%s not available.') logger.info(msg, self.output.term.bold(pkg), xmsg) except dnf.exceptions.MarkingError: assert False, \ 'Only the above marking errors are expected.' else: done = True if not done: raise dnf.exceptions.Error(_('Nothing to do.')) class ReinstallSubCommand(Command): """Implementation of the reinstall sub-command.""" aliases = ('reinstall',) def __init__(self, cli): """Initialize the command.""" super(RepoPkgsCommand.ReinstallSubCommand, self).__init__(cli) self.wrapped_commands = (RepoPkgsCommand.ReinstallOldSubCommand(cli), RepoPkgsCommand.MoveToSubCommand(cli)) def configure(self): self.cli.demands.available_repos = True for command in self.wrapped_commands: command.opts = self.opts command.reponame = self.reponame command.configure() def run_on_repo(self): """Execute the command with respect to given arguments *cli_args*.""" _checkGPGKey(self.base, self.cli) for command in self.wrapped_commands: try: command.run_on_repo() except dnf.exceptions.Error: continue else: break else: raise dnf.exceptions.Error(_('No packages marked for reinstall.')) class RemoveOrDistroSyncSubCommand(Command): """Implementation of the remove-or-distro-sync sub-command.""" aliases = ('remove-or-distro-sync',) def configure(self): demands = self.cli.demands demands.available_repos = True demands.sack_activation = True demands.resolving = True demands.root_user = True def _replace(self, pkg_spec, reponame): """Synchronize a package with another repository or remove it.""" self.cli.base.sack.disable_repo(reponame) subject = dnf.subject.Subject(pkg_spec) matches = subject.get_best_query(self.cli.base.sack) history = self.cli.base.history installed = [ pkg for pkg in matches.installed() if history.repo(pkg) == reponame] if not installed: raise dnf.exceptions.PackagesNotInstalledError( 'no package matched', pkg_spec) available = matches.available() clean_deps = self.cli.base.conf.clean_requirements_on_remove for package in installed: if available.filter(name=package.name, arch=package.arch): self.cli.base._goal.distupgrade(package) else: self.cli.base._goal.erase(package, clean_deps=clean_deps) def run_on_repo(self): """Execute the command with respect to given arguments *cli_args*.""" _checkGPGKey(self.base, self.cli) done = False if not self.opts.pkg_specs: # Sync all packages. try: self._replace('*', self.reponame) except dnf.exceptions.PackagesNotInstalledError: msg = _('No package installed from the repository.') logger.info(msg) else: done = True else: # Reinstall packages. for pkg_spec in self.opts.pkg_specs: try: self._replace(pkg_spec, self.reponame) except dnf.exceptions.PackagesNotInstalledError: msg = _('No match for argument: %s') logger.info(msg, pkg_spec) else: done = True if not done: raise dnf.exceptions.Error(_('Nothing to do.')) class RemoveOrReinstallSubCommand(Command): """Implementation of the remove-or-reinstall sub-command.""" aliases = ('remove-or-reinstall',) def configure(self): demands = self.cli.demands demands.sack_activation = True demands.available_repos = True demands.resolving = True demands.root_user = True def run_on_repo(self): """Execute the command with respect to given arguments *cli_args*.""" _checkGPGKey(self.base, self.cli) done = False if not self.opts.pkg_specs: # Reinstall all packages. try: self.base.reinstall('*', old_reponame=self.reponame, new_reponame_neq=self.reponame, remove_na=True) except dnf.exceptions.PackagesNotInstalledError: msg = _('No package installed from the repository.') logger.info(msg) except dnf.exceptions.MarkingError: assert False, 'Only the above marking error is expected.' else: done = True else: # Reinstall packages. for pkg_spec in self.opts.pkg_specs: try: self.base.reinstall( pkg_spec, old_reponame=self.reponame, new_reponame_neq=self.reponame, remove_na=True) except dnf.exceptions.PackagesNotInstalledError: msg = _('No match for argument: %s') logger.info(msg, pkg_spec) except dnf.exceptions.MarkingError: assert False, 'Only the above marking error is expected.' else: done = True if not done: raise dnf.exceptions.Error(_('Nothing to do.')) class RemoveSubCommand(Command): """Implementation of the remove sub-command.""" aliases = ('remove',) def configure(self): demands = self.cli.demands demands.sack_activation = True demands.allow_erasing = True demands.available_repos = False demands.resolving = True demands.root_user = True def run_on_repo(self): """Execute the command with respect to given arguments *cli_args*.""" done = False if not self.opts.pkg_specs: # Remove all packages. try: self.base.remove('*', self.reponame) except dnf.exceptions.MarkingError: msg = _('No package installed from the repository.') logger.info(msg) else: done = True else: # Remove packages. for pkg_spec in self.opts.pkg_specs: try: self.base.remove(pkg_spec, self.reponame) except dnf.exceptions.MarkingError as e: logger.info(str(e)) else: done = True if not done: logger.warning(_('No packages marked for removal.')) class UpgradeSubCommand(Command): """Implementation of the upgrade sub-command.""" aliases = ('upgrade', 'upgrade-to') def configure(self): demands = self.cli.demands demands.sack_activation = True demands.available_repos = True demands.resolving = True demands.root_user = True def run_on_repo(self): """Execute the command with respect to given arguments *cli_args*.""" _checkGPGKey(self.base, self.cli) done = False if not self.opts.pkg_specs: # Update all packages. self.base.upgrade_all(self.reponame) done = True else: # Update packages. for pkg_spec in self.opts.pkg_specs: try: self.base.upgrade(pkg_spec, self.reponame) except dnf.exceptions.MarkingError: logger.info(_('No match for argument: %s'), pkg_spec) else: done = True if not done: raise dnf.exceptions.Error(_('No packages marked for upgrade.')) SUBCMDS = {CheckUpdateSubCommand, InfoSubCommand, InstallSubCommand, ListSubCommand, MoveToSubCommand, ReinstallOldSubCommand, ReinstallSubCommand, RemoveOrDistroSyncSubCommand, RemoveOrReinstallSubCommand, RemoveSubCommand, UpgradeSubCommand} aliases = ('repository-packages', 'repo-pkgs', 'repo-packages', 'repository-pkgs') summary = _('run commands on top of all packages in given repository') def __init__(self, cli): """Initialize the command.""" super(RepoPkgsCommand, self).__init__(cli) subcmd_objs = (subcmd(cli) for subcmd in self.SUBCMDS) self.subcmd = None self._subcmd_name2obj = { alias: subcmd for subcmd in subcmd_objs for alias in subcmd.aliases} def set_argparser(self, parser): narrows = parser.add_mutually_exclusive_group() narrows.add_argument('--all', dest='_pkg_specs_action', action='store_const', const='all', default=None, help=_("show all packages (default)")) narrows.add_argument('--available', dest='_pkg_specs_action', action='store_const', const='available', help=_("show only available packages")) narrows.add_argument('--installed', dest='_pkg_specs_action', action='store_const', const='installed', help=_("show only installed packages")) narrows.add_argument('--extras', dest='_pkg_specs_action', action='store_const', const='extras', help=_("show only extras packages")) narrows.add_argument('--updates', dest='_pkg_specs_action', action='store_const', const='upgrades', help=_("show only upgrades packages")) narrows.add_argument('--upgrades', dest='_pkg_specs_action', action='store_const', const='upgrades', help=_("show only upgrades packages")) narrows.add_argument('--autoremove', dest='_pkg_specs_action', action='store_const', const='autoremove', help=_("show only autoremove packages")) narrows.add_argument('--recent', dest='_pkg_specs_action', action='store_const', const='recent', help=_("show only recently changed packages")) parser.add_argument( 'reponame', nargs=1, action=OptionParser._RepoCallbackEnable, metavar=_('REPOID'), help=_("Repository ID")) subcommand_choices = [subcmd.aliases[0] for subcmd in self.SUBCMDS] subcommand_choices_all = [alias for subcmd in self.SUBCMDS for alias in subcmd.aliases] parser.add_argument('subcmd', nargs=1, metavar="SUBCOMMAND", choices=subcommand_choices_all, help=", ".join(subcommand_choices)) DEFAULT_PKGNARROW = 'all' pkgnarrows = {DEFAULT_PKGNARROW, 'installed', 'available', 'autoremove', 'extras', 'obsoletes', 'recent', 'upgrades'} parser.add_argument('pkg_specs', nargs='*', metavar=_('PACKAGE'), choices=pkgnarrows, default=DEFAULT_PKGNARROW, action=OptionParser.PkgNarrowCallback, help=_("Package specification")) def configure(self): """Verify whether the command can run with given arguments.""" # Check sub-command. try: self.subcmd = self._subcmd_name2obj[self.opts.subcmd[0]] except (dnf.cli.CliError, KeyError) as e: self.cli.optparser.print_usage() raise dnf.cli.CliError self.subcmd.opts = self.opts self.subcmd.reponame = self.opts.reponame[0] self.subcmd.configure() def run(self): """Execute the command with respect to given arguments *extcmds*.""" self.subcmd.run_on_repo() class HelpCommand(Command): """A class containing methods needed by the cli to execute the help command. """ aliases = ('help',) summary = _('display a helpful usage message') @staticmethod def set_argparser(parser): parser.add_argument('cmd', nargs='?', metavar=_('COMMAND'), help=_("{prog} command to get help for").format( prog=dnf.util.MAIN_PROG_UPPER)) def run(self): if (not self.opts.cmd or self.opts.cmd not in self.cli.cli_commands): self.cli.optparser.print_help() else: command = self.cli.cli_commands[self.opts.cmd] self.cli.optparser.print_help(command(self)) cli/commands/autoremove.py 0000644 00000005746 15025013303 0011660 0 ustar 00 # autoremove.py # Autoremove CLI command. # # Copyright (C) 2014-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.cli import commands from dnf.cli.option_parser import OptionParser from dnf.i18n import _ import dnf.exceptions import hawkey import logging logger = logging.getLogger("dnf") class AutoremoveCommand(commands.Command): nevra_forms = {'autoremove-n': hawkey.FORM_NAME, 'autoremove-na': hawkey.FORM_NA, 'autoremove-nevra': hawkey.FORM_NEVRA} aliases = ('autoremove',) + tuple(nevra_forms.keys()) summary = _('remove all unneeded packages that were originally installed ' 'as dependencies') @staticmethod def set_argparser(parser): parser.add_argument('packages', nargs='*', help=_('Package to remove'), action=OptionParser.ParseSpecGroupFileCallback, metavar=_('PACKAGE')) def configure(self): demands = self.cli.demands demands.resolving = True demands.root_user = True demands.sack_activation = True if any([self.opts.grp_specs, self.opts.pkg_specs, self.opts.filenames]): self.base.conf.clean_requirements_on_remove = True demands.allow_erasing = True # disable all available repos to delete whole dependency tree # instead of replacing removable package with available packages demands.available_repos = False else: demands.available_repos = True demands.fresh_metadata = False def run(self): if any([self.opts.grp_specs, self.opts.pkg_specs, self.opts.filenames]): forms = [] if self.opts.command in self.nevra_forms: forms = [self.nevra_forms[self.opts.command]] self.base.autoremove(forms, self.opts.pkg_specs, self.opts.grp_specs, self.opts.filenames) else: self.base.autoremove() cli/commands/repolist.py 0000644 00000031172 15025013303 0011323 0 ustar 00 # repolist.py # repolist CLI command. # # Copyright (C) 2014-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.cli import commands from dnf.i18n import _, ucd, fill_exact_width, exact_width from dnf.cli.option_parser import OptionParser import dnf.cli.format import dnf.pycomp import dnf.util import fnmatch import hawkey import logging import operator logger = logging.getLogger('dnf') def _expire_str(repo, md): last = dnf.util.normalize_time(repo._repo.getTimestamp()) if md else _("unknown") if repo.metadata_expire <= -1: return _("Never (last: %s)") % last elif not repo.metadata_expire: return _("Instant (last: %s)") % last else: num = _num2ui_num(repo.metadata_expire) return _("%s second(s) (last: %s)") % (num, last) def _num2ui_num(num): return ucd(dnf.pycomp.format("%d", num, True)) def _repo_match(repo, patterns): rid = repo.id.lower() rnm = repo.name.lower() for pat in patterns: if fnmatch.fnmatch(rid, pat): return True if fnmatch.fnmatch(rnm, pat): return True return False def _repo_size(sack, repo): ret = 0 for pkg in sack.query(flags=hawkey.IGNORE_EXCLUDES).filterm(reponame__eq=repo.id): ret += pkg._size return dnf.cli.format.format_number(ret) class RepoListCommand(commands.Command): """A class containing methods needed by the cli to execute the repolist command. """ aliases = ('repolist', 'repoinfo') summary = _('display the configured software repositories') @staticmethod def set_argparser(parser): repolimit = parser.add_mutually_exclusive_group() repolimit.add_argument('--all', dest='_repos_action', action='store_const', const='all', default=None, help=_("show all repos")) repolimit.add_argument('--enabled', dest='_repos_action', action='store_const', const='enabled', help=_("show enabled repos (default)")) repolimit.add_argument('--disabled', dest='_repos_action', action='store_const', const='disabled', help=_("show disabled repos")) parser.add_argument('repos', nargs='*', default='enabled-default', metavar="REPOSITORY", choices=['all', 'enabled', 'disabled'], action=OptionParser.PkgNarrowCallback, help=_("Repository specification")) def pre_configure(self): if not self.opts.quiet: self.cli.redirect_logger(stdout=logging.WARNING, stderr=logging.INFO) def configure(self): if not self.opts.quiet: self.cli.redirect_repo_progress() demands = self.cli.demands if self.base.conf.verbose or self.opts.command == 'repoinfo': demands.available_repos = True demands.sack_activation = True if self.opts._repos_action: self.opts.repos_action = self.opts._repos_action def run(self): arg = self.opts.repos_action extcmds = [x.lower() for x in self.opts.repos] verbose = self.base.conf.verbose repos = list(self.base.repos.values()) repos.sort(key=operator.attrgetter('id')) term = self.output.term on_ehibeg = term.FG_COLOR['green'] + term.MODE['bold'] on_dhibeg = term.FG_COLOR['red'] on_hiend = term.MODE['normal'] tot_num = 0 cols = [] if not repos: logger.warning(_('No repositories available')) return include_status = arg == 'all' or (arg == 'enabled-default' and extcmds) repoinfo_output = [] for repo in repos: if len(extcmds) and not _repo_match(repo, extcmds): continue (ehibeg, dhibeg, hiend) = '', '', '' ui_enabled = '' ui_endis_wid = 0 ui_excludes_num = '' if include_status: (ehibeg, dhibeg, hiend) = (on_ehibeg, on_dhibeg, on_hiend) if repo.enabled: enabled = True if arg == 'disabled': continue if include_status or verbose or self.opts.command == 'repoinfo': ui_enabled = ehibeg + _('enabled') + hiend ui_endis_wid = exact_width(_('enabled')) if verbose or self.opts.command == 'repoinfo': ui_size = _repo_size(self.base.sack, repo) else: enabled = False if arg == 'enabled' or (arg == 'enabled-default' and not extcmds): continue ui_enabled = dhibeg + _('disabled') + hiend ui_endis_wid = exact_width(_('disabled')) if not (verbose or self.opts.command == 'repoinfo'): rid = ucd(repo.id) cols.append((rid, repo.name, (ui_enabled, ui_endis_wid))) else: if enabled: md = repo.metadata else: md = None out = [self.output.fmtKeyValFill(_("Repo-id : "), repo.id), self.output.fmtKeyValFill(_("Repo-name : "), repo.name)] if include_status: out += [self.output.fmtKeyValFill(_("Repo-status : "), ui_enabled)] if md and repo._repo.getRevision(): out += [self.output.fmtKeyValFill(_("Repo-revision : "), repo._repo.getRevision())] if md and repo._repo.getContentTags(): tags = repo._repo.getContentTags() out += [self.output.fmtKeyValFill(_("Repo-tags : "), ", ".join(sorted(tags)))] if md and repo._repo.getDistroTags(): distroTagsDict = {k: v for (k, v) in repo._repo.getDistroTags()} for (distro, tags) in distroTagsDict.items(): out += [self.output.fmtKeyValFill( _("Repo-distro-tags : "), "[%s]: %s" % (distro, ", ".join(sorted(tags))))] if md: num = len(self.base.sack.query(flags=hawkey.IGNORE_EXCLUDES).filterm( reponame__eq=repo.id)) num_available = len(self.base.sack.query().filterm(reponame__eq=repo.id)) ui_num = _num2ui_num(num) ui_num_available = _num2ui_num(num_available) tot_num += num out += [ self.output.fmtKeyValFill( _("Repo-updated : "), dnf.util.normalize_time(repo._repo.getMaxTimestamp())), self.output.fmtKeyValFill(_("Repo-pkgs : "), ui_num), self.output.fmtKeyValFill(_("Repo-available-pkgs: "), ui_num_available), self.output.fmtKeyValFill(_("Repo-size : "), ui_size)] if repo.metalink: out += [self.output.fmtKeyValFill(_("Repo-metalink : "), repo.metalink)] if enabled: ts = repo._repo.getTimestamp() out += [self.output.fmtKeyValFill( _(" Updated : "), dnf.util.normalize_time(ts))] elif repo.mirrorlist: out += [self.output.fmtKeyValFill(_("Repo-mirrors : "), repo.mirrorlist)] baseurls = repo.baseurl if baseurls: out += [self.output.fmtKeyValFill(_("Repo-baseurl : "), ", ".join(baseurls))] elif enabled: mirrors = repo._repo.getMirrors() if mirrors: url = "%s (%d more)" % (mirrors[0], len(mirrors) - 1) out += [self.output.fmtKeyValFill(_("Repo-baseurl : "), url)] expire = _expire_str(repo, md) out += [self.output.fmtKeyValFill(_("Repo-expire : "), expire)] if repo.excludepkgs: # TRANSLATORS: Packages that are excluded - their names like (dnf systemd) out += [self.output.fmtKeyValFill(_("Repo-exclude : "), ", ".join(repo.excludepkgs))] if repo.includepkgs: out += [self.output.fmtKeyValFill(_("Repo-include : "), ", ".join(repo.includepkgs))] if ui_excludes_num: # TRANSLATORS: Number of packages that where excluded (5) out += [self.output.fmtKeyValFill(_("Repo-excluded : "), ui_excludes_num)] if repo.repofile: out += [self.output.fmtKeyValFill(_("Repo-filename : "), repo.repofile)] repoinfo_output.append("\n".join(map(ucd, out))) if repoinfo_output: print("\n\n".join(repoinfo_output)) if not verbose and cols: # Work out the first (id) and last (enabled/disabled/count), # then chop the middle (name)... id_len = exact_width(_('repo id')) nm_len = 0 st_len = 0 for (rid, rname, (ui_enabled, ui_endis_wid)) in cols: if id_len < exact_width(rid): id_len = exact_width(rid) if nm_len < exact_width(rname): nm_len = exact_width(rname) if st_len < ui_endis_wid: st_len = ui_endis_wid # Need this as well as above for: fill_exact_width() if include_status: if exact_width(_('status')) > st_len: left = term.columns - (id_len + len(_('status')) + 2) else: left = term.columns - (id_len + st_len + 2) else: # Don't output a status column. left = term.columns - (id_len + 1) if left < nm_len: # Name gets chopped nm_len = left else: # Share the extra... left -= nm_len id_len += left // 2 nm_len += left - (left // 2) txt_rid = fill_exact_width(_('repo id'), id_len) if include_status: txt_rnam = fill_exact_width(_('repo name'), nm_len, nm_len) else: txt_rnam = _('repo name') if not include_status: # Don't output a status column. print("%s %s" % (txt_rid, txt_rnam)) else: print("%s %s %s" % (txt_rid, txt_rnam, _('status'))) for (rid, rname, (ui_enabled, ui_endis_wid)) in cols: if not include_status: # Don't output a status column. print("%s %s" % (fill_exact_width(rid, id_len), rname)) continue print("%s %s %s" % (fill_exact_width(rid, id_len), fill_exact_width(rname, nm_len, nm_len), ui_enabled)) if verbose or self.opts.command == 'repoinfo': msg = _('Total packages: {}') print(msg.format(_num2ui_num(tot_num))) cli/commands/install.py 0000644 00000017123 15025013303 0011130 0 ustar 00 # install.py # Install CLI command. # # Copyright (C) 2014-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals import logging from itertools import chain import hawkey import dnf.exceptions from dnf.cli import commands from dnf.cli.option_parser import OptionParser from dnf.i18n import _ logger = logging.getLogger('dnf') class InstallCommand(commands.Command): """A class containing methods needed by the cli to execute the install command. """ nevra_forms = {'install-n': hawkey.FORM_NAME, 'install-na': hawkey.FORM_NA, 'install-nevra': hawkey.FORM_NEVRA} alternatives_provide = 'alternative-for({})' aliases = ('install', 'localinstall', 'in') + tuple(nevra_forms.keys()) summary = _('install a package or packages on your system') @staticmethod def set_argparser(parser): parser.add_argument('package', nargs='+', metavar=_('PACKAGE'), action=OptionParser.ParseSpecGroupFileCallback, help=_('Package to install')) def configure(self): """Verify that conditions are met so that this command can run. That there are enabled repositories with gpg keys, and that this command is called with appropriate arguments. """ demands = self.cli.demands demands.sack_activation = True demands.available_repos = True demands.resolving = True demands.root_user = True commands._checkGPGKey(self.base, self.cli) if not self.opts.filenames: commands._checkEnabledRepo(self.base) def run(self): err_pkgs = [] errs = [] error_module_specs = [] nevra_forms = self._get_nevra_forms_from_command() self.cli._populate_update_security_filter(self.opts) if self.opts.command == 'localinstall' and (self.opts.grp_specs or self.opts.pkg_specs): self._log_not_valid_rpm_file_paths(self.opts.grp_specs) if self.base.conf.strict: raise dnf.exceptions.Error(_('Nothing to do.')) skipped_grp_specs = [] if self.opts.grp_specs and self.opts.command != 'localinstall': if dnf.base.WITH_MODULES: try: module_base = dnf.module.module_base.ModuleBase(self.base) module_base.install(self.opts.grp_specs, strict=self.base.conf.strict) except dnf.exceptions.MarkingErrors as e: if e.no_match_group_specs: for e_spec in e.no_match_group_specs: skipped_grp_specs.append(e_spec) if e.error_group_specs: for e_spec in e.error_group_specs: error_module_specs.append("@" + e_spec) module_depsolv_errors = e.module_depsolv_errors if module_depsolv_errors: logger.error(dnf.module.module_base.format_modular_solver_errors( module_depsolv_errors[0])) else: skipped_grp_specs = self.opts.grp_specs if self.opts.filenames and nevra_forms: self._inform_not_a_valid_combination(self.opts.filenames) if self.base.conf.strict: raise dnf.exceptions.Error(_('Nothing to do.')) else: err_pkgs = self._install_files() if skipped_grp_specs and nevra_forms: self._inform_not_a_valid_combination(skipped_grp_specs) if self.base.conf.strict: raise dnf.exceptions.Error(_('Nothing to do.')) elif skipped_grp_specs and self.opts.command != 'localinstall': self._install_groups(skipped_grp_specs) if self.opts.command != 'localinstall': errs = self._install_packages(nevra_forms) if (len(errs) != 0 or len(err_pkgs) != 0 or error_module_specs) and self.base.conf.strict: raise dnf.exceptions.PackagesNotAvailableError(_("Unable to find a match"), pkg_spec=' '.join(errs), packages=err_pkgs) def _get_nevra_forms_from_command(self): if self.opts.command in self.nevra_forms: return [self.nevra_forms[self.opts.command]] else: return [] def _log_not_valid_rpm_file_paths(self, grp_specs): group_names = map(lambda g: '@' + g, grp_specs) for pkg in chain(self.opts.pkg_specs, group_names): msg = _('Not a valid rpm file path: %s') logger.info(msg, self.base.output.term.bold(pkg)) def _inform_not_a_valid_combination(self, forms): for form in forms: msg = _('Not a valid form: %s') logger.warning(msg, self.base.output.term.bold(form)) def _install_files(self): err_pkgs = [] strict = self.base.conf.strict for pkg in self.base.add_remote_rpms(self.opts.filenames, strict=strict, progress=self.base.output.progress): try: self.base.package_install(pkg, strict=strict) except dnf.exceptions.MarkingError: msg = _('No match for argument: %s') logger.info(msg, self.base.output.term.bold(pkg.location)) err_pkgs.append(pkg) return err_pkgs def _install_groups(self, grp_specs): try: self.base.env_group_install(grp_specs, tuple(self.base.conf.group_package_types), strict=self.base.conf.strict) except dnf.exceptions.Error: if self.base.conf.strict: raise def _report_alternatives(self, pkg_spec): query = self.base.sack.query().filterm( provides=self.alternatives_provide.format(pkg_spec)) if query: msg = _('There are following alternatives for "{0}": {1}') logger.info(msg.format( pkg_spec, ', '.join(sorted(set([alt.name for alt in query]))))) def _install_packages(self, nevra_forms): errs = [] strict = self.base.conf.strict for pkg_spec in self.opts.pkg_specs: try: self.base.install(pkg_spec, strict=strict, forms=nevra_forms) except dnf.exceptions.MarkingError as e: msg = '{}: {}'.format(e.value, self.base.output.term.bold(pkg_spec)) logger.info(msg) self.base._report_icase_hint(pkg_spec) self._report_alternatives(pkg_spec) errs.append(pkg_spec) return errs cli/commands/updateinfo.py 0000644 00000045072 15025013303 0011624 0 ustar 00 # updateinfo.py # UpdateInfo CLI command. # # Copyright (C) 2014-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # """UpdateInfo CLI command.""" from __future__ import absolute_import from __future__ import print_function from __future__ import unicode_literals import collections import fnmatch import hawkey from dnf.cli import commands from dnf.cli.option_parser import OptionParser from dnf.i18n import _, exact_width from dnf.pycomp import unicode def _maxlen(iterable): """Return maximum length of items in a non-empty iterable.""" return max(exact_width(item) for item in iterable) class UpdateInfoCommand(commands.Command): """Implementation of the UpdateInfo command.""" TYPE2LABEL = {hawkey.ADVISORY_BUGFIX: _('bugfix'), hawkey.ADVISORY_ENHANCEMENT: _('enhancement'), hawkey.ADVISORY_SECURITY: _('security'), hawkey.ADVISORY_UNKNOWN: _('unknown'), hawkey.ADVISORY_NEWPACKAGE: _('newpackage')} SECURITY2LABEL = {'Critical': _('Critical/Sec.'), 'Important': _('Important/Sec.'), 'Moderate': _('Moderate/Sec.'), 'Low': _('Low/Sec.')} direct_commands = {'list-updateinfo' : 'list', 'list-security' : 'list', 'list-sec' : 'list', 'info-updateinfo' : 'info', 'info-security' : 'info', 'info-sec' : 'info', 'summary-updateinfo' : 'summary'} aliases = ['updateinfo', 'upif'] + list(direct_commands.keys()) summary = _('display advisories about packages') availability_default = 'available' availabilities = ['installed', 'updates', 'all', availability_default] def __init__(self, cli): """Initialize the command.""" super(UpdateInfoCommand, self).__init__(cli) self._installed_query = None @staticmethod def set_argparser(parser): availability = parser.add_mutually_exclusive_group() availability.add_argument( "--available", dest='_availability', const='available', action='store_const', help=_("advisories about newer versions of installed packages (default)")) availability.add_argument( "--installed", dest='_availability', const='installed', action='store_const', help=_("advisories about equal and older versions of installed packages")) availability.add_argument( "--updates", dest='_availability', const='updates', action='store_const', help=_("advisories about newer versions of those installed packages " "for which a newer version is available")) availability.add_argument( "--all", dest='_availability', const='all', action='store_const', help=_("advisories about any versions of installed packages")) cmds = ['summary', 'list', 'info'] output_format = parser.add_mutually_exclusive_group() output_format.add_argument("--summary", dest='_spec_action', const='summary', action='store_const', help=_('show summary of advisories (default)')) output_format.add_argument("--list", dest='_spec_action', const='list', action='store_const', help=_('show list of advisories')) output_format.add_argument("--info", dest='_spec_action', const='info', action='store_const', help=_('show info of advisories')) parser.add_argument("--with-cve", dest='with_cve', default=False, action='store_true', help=_('show only advisories with CVE reference')) parser.add_argument("--with-bz", dest='with_bz', default=False, action='store_true', help=_('show only advisories with bugzilla reference')) parser.add_argument('spec', nargs='*', metavar='SPEC', choices=cmds, default=cmds[0], action=OptionParser.PkgNarrowCallback, help=_("Package specification")) def configure(self): """Do any command-specific configuration based on command arguments.""" self.cli.demands.available_repos = True self.cli.demands.sack_activation = True if self.opts.command in self.direct_commands: # we were called with direct command self.opts.spec_action = self.direct_commands[self.opts.command] else: if self.opts._spec_action: self.opts.spec_action = self.opts._spec_action if self.opts._availability: self.opts.availability = self.opts._availability else: # yum compatibility - search for all|available|installed|updates in spec[0] if not self.opts.spec or self.opts.spec[0] not in self.availabilities: self.opts.availability = self.availability_default else: self.opts.availability = self.opts.spec.pop(0) # filtering by advisory types (security/bugfix/enhancement/newpackage) self.opts._advisory_types = set() if self.opts.bugfix: self.opts._advisory_types.add(hawkey.ADVISORY_BUGFIX) if self.opts.enhancement: self.opts._advisory_types.add(hawkey.ADVISORY_ENHANCEMENT) if self.opts.newpackage: self.opts._advisory_types.add(hawkey.ADVISORY_NEWPACKAGE) if self.opts.security: self.opts._advisory_types.add(hawkey.ADVISORY_SECURITY) # yum compatibility - yum accepts types also as positional arguments if self.opts.spec: spec = self.opts.spec.pop(0) if spec == 'bugfix': self.opts._advisory_types.add(hawkey.ADVISORY_BUGFIX) elif spec == 'enhancement': self.opts._advisory_types.add(hawkey.ADVISORY_ENHANCEMENT) elif spec in ('security', 'sec'): self.opts._advisory_types.add(hawkey.ADVISORY_SECURITY) elif spec == 'newpackage': self.opts._advisory_types.add(hawkey.ADVISORY_NEWPACKAGE) elif spec in ('bugzillas', 'bzs'): self.opts.with_bz = True elif spec == 'cves': self.opts.with_cve = True else: self.opts.spec.insert(0, spec) if self.opts.advisory: self.opts.spec.extend(self.opts.advisory) def run(self): """Execute the command with arguments.""" if self.opts.availability == 'installed': apkg_adv_insts = self.installed_apkg_adv_insts(self.opts.spec) description = _('installed') elif self.opts.availability == 'updates': apkg_adv_insts = self.updating_apkg_adv_insts(self.opts.spec) description = _('updates') elif self.opts.availability == 'all': apkg_adv_insts = self.all_apkg_adv_insts(self.opts.spec) description = _('all') else: apkg_adv_insts = self.available_apkg_adv_insts(self.opts.spec) description = _('available') if self.opts.spec_action == 'list': self.display_list(apkg_adv_insts) elif self.opts.spec_action == 'info': self.display_info(apkg_adv_insts) else: self.display_summary(apkg_adv_insts, description) def _newer_equal_installed(self, apackage): if self._installed_query is None: self._installed_query = self.base.sack.query().installed().apply() q = self._installed_query.filter(name=apackage.name, evr__gte=apackage.evr) return len(q) > 0 def _advisory_matcher(self, advisory): if not self.opts._advisory_types \ and not self.opts.spec \ and not self.opts.severity \ and not self.opts.bugzilla \ and not self.opts.cves \ and not self.opts.with_cve \ and not self.opts.with_bz: return True if advisory.type in self.opts._advisory_types: return True if any(fnmatch.fnmatchcase(advisory.id, pat) for pat in self.opts.spec): return True if self.opts.severity and advisory.severity in self.opts.severity: return True if self.opts.bugzilla and any([advisory.match_bug(bug) for bug in self.opts.bugzilla]): return True if self.opts.cves and any([advisory.match_cve(cve) for cve in self.opts.cves]): return True if self.opts.with_cve: if any([ref.type == hawkey.REFERENCE_CVE for ref in advisory.references]): return True if self.opts.with_bz: if any([ref.type == hawkey.REFERENCE_BUGZILLA for ref in advisory.references]): return True return False def _apackage_advisory_installed(self, pkgs_query, cmptype, specs): """Return (adv. package, advisory, installed) triplets.""" for apackage in pkgs_query.get_advisory_pkgs(cmptype): advisory = apackage.get_advisory(self.base.sack) advisory_match = self._advisory_matcher(advisory) apackage_match = any(fnmatch.fnmatchcase(apackage.name, pat) for pat in self.opts.spec) if advisory_match or apackage_match: installed = self._newer_equal_installed(apackage) yield apackage, advisory, installed def running_kernel_pkgs(self): """Return query containing packages of currently running kernel""" sack = self.base.sack q = sack.query().filterm(empty=True) kernel = sack.get_running_kernel() if kernel: q = q.union(sack.query().filterm(sourcerpm=kernel.sourcerpm)) return q def available_apkg_adv_insts(self, specs): """Return available (adv. package, adv., inst.) triplets""" # check advisories for the latest installed packages q = self.base.sack.query().installed().latest(1) # plus packages of the running kernel q = q.union(self.running_kernel_pkgs().installed()) return self._apackage_advisory_installed(q, hawkey.GT, specs) def installed_apkg_adv_insts(self, specs): """Return installed (adv. package, adv., inst.) triplets""" return self._apackage_advisory_installed( self.base.sack.query().installed(), hawkey.LT | hawkey.EQ, specs) def updating_apkg_adv_insts(self, specs): """Return updating (adv. package, adv., inst.) triplets""" return self._apackage_advisory_installed( self.base.sack.query().filterm(upgradable=True), hawkey.GT, specs) def all_apkg_adv_insts(self, specs): """Return installed (adv. package, adv., inst.) triplets""" return self._apackage_advisory_installed( self.base.sack.query().installed(), hawkey.LT | hawkey.EQ | hawkey.GT, specs) def _summary(self, apkg_adv_insts): """Make the summary of advisories.""" # Remove duplicate advisory IDs. We assume that the ID is unique within # a repository and two advisories with the same IDs in different # repositories must have the same type. id2type = {} for (apkg, advisory, installed) in apkg_adv_insts: id2type[advisory.id] = advisory.type if advisory.type == hawkey.ADVISORY_SECURITY: id2type[(advisory.id, advisory.severity)] = (advisory.type, advisory.severity) return collections.Counter(id2type.values()) def display_summary(self, apkg_adv_insts, description): """Display the summary of advisories.""" typ2cnt = self._summary(apkg_adv_insts) if typ2cnt: print(_('Updates Information Summary: ') + description) # Convert types to strings and order the entries. label_counts = [ (0, _('New Package notice(s)'), typ2cnt[hawkey.ADVISORY_NEWPACKAGE]), (0, _('Security notice(s)'), typ2cnt[hawkey.ADVISORY_SECURITY]), (1, _('Critical Security notice(s)'), typ2cnt[(hawkey.ADVISORY_SECURITY, 'Critical')]), (1, _('Important Security notice(s)'), typ2cnt[(hawkey.ADVISORY_SECURITY, 'Important')]), (1, _('Moderate Security notice(s)'), typ2cnt[(hawkey.ADVISORY_SECURITY, 'Moderate')]), (1, _('Low Security notice(s)'), typ2cnt[(hawkey.ADVISORY_SECURITY, 'Low')]), (1, _('Unknown Security notice(s)'), typ2cnt[(hawkey.ADVISORY_SECURITY, None)]), (0, _('Bugfix notice(s)'), typ2cnt[hawkey.ADVISORY_BUGFIX]), (0, _('Enhancement notice(s)'), typ2cnt[hawkey.ADVISORY_ENHANCEMENT]), (0, _('other notice(s)'), typ2cnt[hawkey.ADVISORY_UNKNOWN])] width = _maxlen(unicode(v[2]) for v in label_counts if v[2]) for indent, label, count in label_counts: if not count: continue print(' %*s %s' % (width + 4 * indent, unicode(count), label)) if self.base.conf.autocheck_running_kernel: self.cli._check_running_kernel() def display_list(self, apkg_adv_insts): """Display the list of advisories.""" def inst2mark(inst): if not self.opts.availability == 'all': return '' elif inst: return 'i ' else: return ' ' def type2label(typ, sev): if typ == hawkey.ADVISORY_SECURITY: return self.SECURITY2LABEL.get(sev, _('Unknown/Sec.')) else: return self.TYPE2LABEL.get(typ, _('unknown')) nevra_inst_dict = dict() for apkg, advisory, installed in apkg_adv_insts: nevra = '%s-%s.%s' % (apkg.name, apkg.evr, apkg.arch) if self.opts.with_cve or self.opts.with_bz: for ref in advisory.references: if ref.type == hawkey.REFERENCE_BUGZILLA and not self.opts.with_bz: continue elif ref.type == hawkey.REFERENCE_CVE and not self.opts.with_cve: continue nevra_inst_dict.setdefault((nevra, installed, advisory.updated), dict())[ref.id] = ( advisory.type, advisory.severity) else: nevra_inst_dict.setdefault((nevra, installed, advisory.updated), dict())[advisory.id] = ( advisory.type, advisory.severity) advlist = [] # convert types to labels, find max len of advisory IDs and types idw = tlw = nw = 0 for (nevra, inst, aupdated), id2type in sorted(nevra_inst_dict.items(), key=lambda x: x[0]): nw = max(nw, len(nevra)) for aid, atypesev in id2type.items(): idw = max(idw, len(aid)) label = type2label(*atypesev) tlw = max(tlw, len(label)) advlist.append((inst2mark(inst), aid, label, nevra, aupdated)) for (inst, aid, label, nevra, aupdated) in advlist: if self.base.conf.verbose: print('%s%-*s %-*s %-*s %s' % (inst, idw, aid, tlw, label, nw, nevra, aupdated)) else: print('%s%-*s %-*s %s' % (inst, idw, aid, tlw, label, nevra)) def display_info(self, apkg_adv_insts): """Display the details about available advisories.""" arches = self.base.sack.list_arches() verbose = self.base.conf.verbose labels = (_('Update ID'), _('Type'), _('Updated'), _('Bugs'), _('CVEs'), _('Description'), _('Severity'), _('Rights'), _('Files'), _('Installed')) def advisory2info(advisory, installed): attributes = [ [advisory.id], [self.TYPE2LABEL.get(advisory.type, _('unknown'))], [unicode(advisory.updated)], [], [], (advisory.description or '').splitlines(), [advisory.severity], (advisory.rights or '').splitlines(), sorted(set(pkg.filename for pkg in advisory.packages if pkg.arch in arches)), None] for ref in advisory.references: if ref.type == hawkey.REFERENCE_BUGZILLA: attributes[3].append('{} - {}'.format(ref.id, ref.title or '')) elif ref.type == hawkey.REFERENCE_CVE: attributes[4].append(ref.id) attributes[3].sort() attributes[4].sort() if not verbose: attributes[7] = None attributes[8] = None if self.opts.availability == 'all': attributes[9] = [_('true') if installed else _('false')] width = _maxlen(labels) lines = [] lines.append('=' * 79) lines.append(' ' + advisory.title) lines.append('=' * 79) for label, atr_lines in zip(labels, attributes): if atr_lines in (None, [None]): continue for i, line in enumerate(atr_lines): key = label if i == 0 else '' key_padding = width - exact_width(key) lines.append('%*s%s: %s' % (key_padding, "", key, line)) return '\n'.join(lines) advisories = set() for apkg, advisory, installed in apkg_adv_insts: advisories.add(advisory2info(advisory, installed)) print("\n\n".join(sorted(advisories, key=lambda x: x.lower()))) cli/commands/history.py 0000644 00000043045 15025013303 0011165 0 ustar 00 # Copyright 2006 Duke University # Copyright (C) 2012-2016 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. from __future__ import absolute_import from __future__ import print_function from __future__ import unicode_literals import libdnf import hawkey from dnf.i18n import _, ucd from dnf.cli import commands from dnf.transaction_sr import TransactionReplay, serialize_transaction import dnf.cli import dnf.exceptions import dnf.transaction import dnf.util import json import logging import os logger = logging.getLogger('dnf') class HistoryCommand(commands.Command): """A class containing methods needed by the cli to execute the history command. """ aliases = ('history', 'hist') summary = _('display, or use, the transaction history') _CMDS = ['list', 'info', 'redo', 'replay', 'rollback', 'store', 'undo', 'userinstalled'] def __init__(self, *args, **kw): super(HistoryCommand, self).__init__(*args, **kw) self._require_one_transaction_id = False @staticmethod def set_argparser(parser): parser.add_argument('transactions_action', nargs='?', metavar="COMMAND", help="Available commands: {} (default), {}".format( HistoryCommand._CMDS[0], ", ".join(HistoryCommand._CMDS[1:]))) parser.add_argument('--reverse', action='store_true', help="display history list output reversed") parser.add_argument("-o", "--output", default=None, help=_("For the store command, file path to store the transaction to")) parser.add_argument("--ignore-installed", action="store_true", help=_("For the replay command, don't check for installed packages matching " "those in transaction")) parser.add_argument("--ignore-extras", action="store_true", help=_("For the replay command, don't check for extra packages pulled " "into the transaction")) parser.add_argument("--skip-unavailable", action="store_true", help=_("For the replay command, skip packages that are not available or have " "missing dependencies")) parser.add_argument('transactions', nargs='*', metavar="TRANSACTION", help="For commands working with history transactions, " "Transaction ID (<number>, 'last' or 'last-<number>' " "for one transaction, <transaction-id>..<transaction-id> " "for a range)") parser.add_argument('transaction_filename', nargs='?', metavar="TRANSACTION_FILE", help="For the replay command, path to the stored " "transaction file to replay") def configure(self): if not self.opts.transactions_action: # no positional argument given self.opts.transactions_action = self._CMDS[0] elif self.opts.transactions_action not in self._CMDS: # first positional argument is not a command self.opts.transactions.insert(0, self.opts.transactions_action) self.opts.transactions_action = self._CMDS[0] self._require_one_transaction_id_msg = _("Found more than one transaction ID.\n" "'{}' requires one transaction ID or package name." ).format(self.opts.transactions_action) demands = self.cli.demands if self.opts.transactions_action == 'replay': if not self.opts.transactions: raise dnf.cli.CliError(_('No transaction file name given.')) if len(self.opts.transactions) > 1: raise dnf.cli.CliError(_('More than one argument given as transaction file name.')) # in case of replay, copy over the file name to it's appropriate variable # (the arg parser can't distinguish here) self.opts.transaction_filename = os.path.abspath(self.opts.transactions[0]) self.opts.transactions = [] demands.available_repos = True demands.resolving = True demands.root_user = True # Override configuration options that affect how the transaction is resolved self.base.conf.clean_requirements_on_remove = False self.base.conf.install_weak_deps = False dnf.cli.commands._checkGPGKey(self.base, self.cli) elif self.opts.transactions_action == 'store': self._require_one_transaction_id = True if not self.opts.transactions: raise dnf.cli.CliError(_('No transaction ID or package name given.')) elif self.opts.transactions_action in ['redo', 'undo', 'rollback']: demands.available_repos = True demands.resolving = True demands.root_user = True self._require_one_transaction_id = True if not self.opts.transactions: msg = _('No transaction ID or package name given.') logger.critical(msg) raise dnf.cli.CliError(msg) elif len(self.opts.transactions) > 1: logger.critical(self._require_one_transaction_id_msg) raise dnf.cli.CliError(self._require_one_transaction_id_msg) demands.available_repos = True dnf.cli.commands._checkGPGKey(self.base, self.cli) else: demands.fresh_metadata = False demands.sack_activation = True if self.base.history.path != ":memory:" and not os.access(self.base.history.path, os.R_OK): msg = _("You don't have access to the history DB: %s" % self.base.history.path) logger.critical(msg) raise dnf.cli.CliError(msg) def get_error_output(self, error): """Get suggestions for resolving the given error.""" if isinstance(error, dnf.exceptions.TransactionCheckError): if self.opts.transactions_action == 'undo': id_, = self.opts.transactions return (_('Cannot undo transaction %s, doing so would result ' 'in an inconsistent package database.') % id_,) elif self.opts.transactions_action == 'rollback': id_, = (self.opts.transactions if self.opts.transactions[0] != 'force' else self.opts.transactions[1:]) return (_('Cannot rollback transaction %s, doing so would ' 'result in an inconsistent package database.') % id_,) return dnf.cli.commands.Command.get_error_output(self, error) def _hcmd_redo(self, extcmds): old = self._history_get_transaction(extcmds) data = serialize_transaction(old) self.replay = TransactionReplay( self.base, data=data, ignore_installed=True, ignore_extras=True, skip_unavailable=self.opts.skip_unavailable ) self.replay.run() def _history_get_transactions(self, extcmds): if not extcmds: raise dnf.cli.CliError(_('No transaction ID given')) old = self.base.history.old(extcmds) if not old: raise dnf.cli.CliError(_('Transaction ID "{0}" not found.').format(extcmds[0])) return old def _history_get_transaction(self, extcmds): old = self._history_get_transactions(extcmds) if len(old) > 1: raise dnf.cli.CliError(_('Found more than one transaction ID!')) return old[0] def _hcmd_undo(self, extcmds): old = self._history_get_transaction(extcmds) self._revert_transaction(old) def _hcmd_rollback(self, extcmds): old = self._history_get_transaction(extcmds) last = self.base.history.last() merged_trans = None if old.tid != last.tid: # history.old([]) returns all transactions and we don't want that # so skip merging the transactions when trying to rollback to the last transaction # which is the current system state and rollback is not applicable for trans in self.base.history.old(list(range(old.tid + 1, last.tid + 1))): if trans.altered_lt_rpmdb: logger.warning(_('Transaction history is incomplete, before %u.'), trans.tid) elif trans.altered_gt_rpmdb: logger.warning(_('Transaction history is incomplete, after %u.'), trans.tid) if merged_trans is None: merged_trans = dnf.db.history.MergedTransactionWrapper(trans) else: merged_trans.merge(trans) self._revert_transaction(merged_trans) def _revert_transaction(self, trans): action_map = { "Install": "Removed", "Removed": "Install", "Upgrade": "Downgraded", "Upgraded": "Downgrade", "Downgrade": "Upgraded", "Downgraded": "Upgrade", "Reinstalled": "Reinstall", "Reinstall": "Reinstalled", "Obsoleted": "Install", "Obsolete": "Obsoleted", "Reason Change": "Reason Change", } data = serialize_transaction(trans) # revert actions in the serialized transaction data to perform rollback/undo for content_type in ("rpms", "groups", "environments"): for ti in data.get(content_type, []): ti["action"] = action_map[ti["action"]] if ti["action"] == "Install" and ti.get("reason", None) == "clean": ti["reason"] = "dependency" if ti["action"] == "Reason Change" and "nevra" in ti: subj = hawkey.Subject(ti["nevra"]) nevra = subj.get_nevra_possibilities(forms=[hawkey.FORM_NEVRA])[0] reason = self.output.history.swdb.resolveRPMTransactionItemReason( nevra.name, nevra.arch, trans.tids()[0] - 1 ) ti["reason"] = libdnf.transaction.TransactionItemReasonToString(reason) if ti.get("repo_id") == hawkey.SYSTEM_REPO_NAME: # erase repo_id, because it's not possible to perform forward actions from the @System repo ti["repo_id"] = None self.replay = TransactionReplay( self.base, data=data, ignore_installed=True, ignore_extras=True, skip_unavailable=self.opts.skip_unavailable ) self.replay.run() def _hcmd_userinstalled(self): """Execute history userinstalled command.""" pkgs = tuple(self.base.iter_userinstalled()) n_listed = self.output.listPkgs(pkgs, 'Packages installed by user', 'nevra') if n_listed == 0: raise dnf.cli.CliError(_('No packages to list')) def _args2transaction_ids(self): """Convert commandline arguments to transaction ids""" def str2transaction_id(s): if s == 'last': s = '0' elif s.startswith('last-'): s = s[4:] transaction_id = int(s) if transaction_id <= 0: transaction_id += self.output.history.last().tid return transaction_id tids = set() merged_tids = set() for t in self.opts.transactions: if '..' in t: try: begin_transaction_id, end_transaction_id = t.split('..', 2) except ValueError: logger.critical( _("Invalid transaction ID range definition '{}'.\n" "Use '<transaction-id>..<transaction-id>'." ).format(t)) raise dnf.cli.CliError cant_convert_msg = _("Can't convert '{}' to transaction ID.\n" "Use '<number>', 'last', 'last-<number>'.") try: begin_transaction_id = str2transaction_id(begin_transaction_id) except ValueError: logger.critical(_(cant_convert_msg).format(begin_transaction_id)) raise dnf.cli.CliError try: end_transaction_id = str2transaction_id(end_transaction_id) except ValueError: logger.critical(_(cant_convert_msg).format(end_transaction_id)) raise dnf.cli.CliError if self._require_one_transaction_id and begin_transaction_id != end_transaction_id: logger.critical(self._require_one_transaction_id_msg) raise dnf.cli.CliError if begin_transaction_id > end_transaction_id: begin_transaction_id, end_transaction_id = \ end_transaction_id, begin_transaction_id merged_tids.add((begin_transaction_id, end_transaction_id)) tids.update(range(begin_transaction_id, end_transaction_id + 1)) else: try: tids.add(str2transaction_id(t)) except ValueError: # not a transaction id, assume it's package name transact_ids_from_pkgname = self.output.history.search([t]) if transact_ids_from_pkgname: tids.update(transact_ids_from_pkgname) else: msg = _("No transaction which manipulates package '{}' was found." ).format(t) if self._require_one_transaction_id: logger.critical(msg) raise dnf.cli.CliError else: logger.info(msg) return sorted(tids, reverse=True), merged_tids def run(self): vcmd = self.opts.transactions_action if vcmd == 'replay': self.replay = TransactionReplay( self.base, filename=self.opts.transaction_filename, ignore_installed = self.opts.ignore_installed, ignore_extras = self.opts.ignore_extras, skip_unavailable = self.opts.skip_unavailable ) self.replay.run() else: tids, merged_tids = self._args2transaction_ids() if vcmd == 'list' and (tids or not self.opts.transactions): self.output.historyListCmd(tids, reverse=self.opts.reverse) elif vcmd == 'info' and (tids or not self.opts.transactions): self.output.historyInfoCmd(tids, self.opts.transactions, merged_tids) elif vcmd == 'undo': self._hcmd_undo(tids) elif vcmd == 'redo': self._hcmd_redo(tids) elif vcmd == 'rollback': self._hcmd_rollback(tids) elif vcmd == 'userinstalled': self._hcmd_userinstalled() elif vcmd == 'store': tid = self._history_get_transaction(tids) data = serialize_transaction(tid) try: filename = self.opts.output if self.opts.output is not None else "transaction.json" # it is absolutely possible for both assumeyes and assumeno to be True, go figure if (self.base.conf.assumeno or not self.base.conf.assumeyes) and os.path.isfile(filename): msg = _("{} exists, overwrite?").format(filename) if self.base.conf.assumeno or not self.base.output.userconfirm( msg='\n{} [y/N]: '.format(msg), defaultyes_msg='\n{} [Y/n]: '.format(msg)): print(_("Not overwriting {}, exiting.").format(filename)) return with open(filename, "w") as f: json.dump(data, f, indent=4, sort_keys=True) f.write("\n") print(_("Transaction saved to {}.").format(filename)) except OSError as e: raise dnf.cli.CliError(_('Error storing transaction: {}').format(str(e))) def run_resolved(self): if self.opts.transactions_action not in ("replay", "redo", "rollback", "undo"): return self.replay.post_transaction() def run_transaction(self): if self.opts.transactions_action not in ("replay", "redo", "rollback", "undo"): return warnings = self.replay.get_warnings() if warnings: logger.log( dnf.logging.WARNING, _("Warning, the following problems occurred while running a transaction:") ) for w in warnings: logger.log(dnf.logging.WARNING, " " + w) cli/term.py 0000644 00000034532 15025013303 0006633 0 ustar 00 # Copyright (C) 2013-2014 Red Hat, Inc. # Terminal routines. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals import curses import dnf.pycomp import fcntl import re import struct import sys import termios def _real_term_width(fd=1): """ Get the real terminal width """ try: buf = 'abcdefgh' buf = fcntl.ioctl(fd, termios.TIOCGWINSZ, buf) ret = struct.unpack(b'hhhh', buf)[1] return ret except IOError: return None def _term_width(fd=1): """ Compute terminal width falling to default 80 in case of trouble""" tw = _real_term_width(fd=1) if not tw: return 80 elif tw < 20: return 20 else: return tw class Term(object): """A class to provide some terminal "UI" helpers based on curses.""" # From initial search for "terminfo and python" got: # http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/475116 # ...it's probably not copyrightable, but if so ASPN says: # # Except where otherwise noted, recipes in the Python Cookbook are # published under the Python license. __enabled = True real_columns = property(lambda self: _real_term_width()) columns = property(lambda self: _term_width()) __cap_names = { 'underline' : 'smul', 'reverse' : 'rev', 'normal' : 'sgr0', } __colors = { 'black' : 0, 'blue' : 1, 'green' : 2, 'cyan' : 3, 'red' : 4, 'magenta' : 5, 'yellow' : 6, 'white' : 7 } __ansi_colors = { 'black' : 0, 'red' : 1, 'green' : 2, 'yellow' : 3, 'blue' : 4, 'magenta' : 5, 'cyan' : 6, 'white' : 7 } __ansi_forced_MODE = { 'bold' : '\x1b[1m', 'blink' : '\x1b[5m', 'dim' : '', 'reverse' : '\x1b[7m', 'underline' : '\x1b[4m', 'normal' : '\x1b(B\x1b[m' } __ansi_forced_FG_COLOR = { 'black' : '\x1b[30m', 'red' : '\x1b[31m', 'green' : '\x1b[32m', 'yellow' : '\x1b[33m', 'blue' : '\x1b[34m', 'magenta' : '\x1b[35m', 'cyan' : '\x1b[36m', 'white' : '\x1b[37m' } __ansi_forced_BG_COLOR = { 'black' : '\x1b[40m', 'red' : '\x1b[41m', 'green' : '\x1b[42m', 'yellow' : '\x1b[43m', 'blue' : '\x1b[44m', 'magenta' : '\x1b[45m', 'cyan' : '\x1b[46m', 'white' : '\x1b[47m' } def __forced_init(self): self.MODE = self.__ansi_forced_MODE self.FG_COLOR = self.__ansi_forced_FG_COLOR self.BG_COLOR = self.__ansi_forced_BG_COLOR def reinit(self, term_stream=None, color='auto'): """Reinitializes the :class:`Term`. :param term_stream: the terminal stream that the :class:`Term` should be initialized to use. If *term_stream* is not given, :attr:`sys.stdout` is used. :param color: when to colorize output. Valid values are 'always', 'auto', and 'never'. 'always' will use ANSI codes to always colorize output, 'auto' will decide whether do colorize depending on the terminal, and 'never' will never colorize. """ self.__enabled = True self.lines = 24 if color == 'always': self.__forced_init() return # Output modes: self.MODE = { 'bold' : '', 'blink' : '', 'dim' : '', 'reverse' : '', 'underline' : '', 'normal' : '' } # Colours self.FG_COLOR = { 'black' : '', 'blue' : '', 'green' : '', 'cyan' : '', 'red' : '', 'magenta' : '', 'yellow' : '', 'white' : '' } self.BG_COLOR = { 'black' : '', 'blue' : '', 'green' : '', 'cyan' : '', 'red' : '', 'magenta' : '', 'yellow' : '', 'white' : '' } if color == 'never': self.__enabled = False return assert color == 'auto' # If the stream isn't a tty, then assume it has no capabilities. if not term_stream: term_stream = sys.stdout if not term_stream.isatty(): self.__enabled = False return # Check the terminal type. If we fail, then assume that the # terminal has no capabilities. try: curses.setupterm(fd=term_stream.fileno()) except Exception: self.__enabled = False return self._ctigetstr = curses.tigetstr self.lines = curses.tigetnum('lines') # Look up string capabilities. for cap_name in self.MODE: mode = cap_name if cap_name in self.__cap_names: cap_name = self.__cap_names[cap_name] self.MODE[mode] = self._tigetstr(cap_name) # Colors set_fg = self._tigetstr('setf').encode('utf-8') if set_fg: for (color, val) in self.__colors.items(): self.FG_COLOR[color] = curses.tparm(set_fg, val).decode() or '' set_fg_ansi = self._tigetstr('setaf').encode('utf-8') if set_fg_ansi: for (color, val) in self.__ansi_colors.items(): fg_color = curses.tparm(set_fg_ansi, val).decode() or '' self.FG_COLOR[color] = fg_color set_bg = self._tigetstr('setb').encode('utf-8') if set_bg: for (color, val) in self.__colors.items(): self.BG_COLOR[color] = curses.tparm(set_bg, val).decode() or '' set_bg_ansi = self._tigetstr('setab').encode('utf-8') if set_bg_ansi: for (color, val) in self.__ansi_colors.items(): bg_color = curses.tparm(set_bg_ansi, val).decode() or '' self.BG_COLOR[color] = bg_color def __init__(self, term_stream=None, color='auto'): self.reinit(term_stream, color) def _tigetstr(self, cap_name): # String capabilities can include "delays" of the form "$<2>". # For any modern terminal, we should be able to just ignore # these, so strip them out. cap = self._ctigetstr(cap_name) or '' if dnf.pycomp.is_py3bytes(cap): cap = cap.decode() return re.sub(r'\$<\d+>[/*]?', '', cap) def color(self, color, s): """Colorize string with color""" return (self.MODE[color] + str(s) + self.MODE['normal']) def bold(self, s): """Make string bold.""" return self.color('bold', s) def sub(self, haystack, beg, end, needles, escape=None, ignore_case=False): """Search the string *haystack* for all occurrences of any string in the list *needles*. Prefix each occurrence with *beg*, and postfix each occurrence with *end*, then return the modified string. For example:: >>> yt = Term() >>> yt.sub('spam and eggs', 'x', 'z', ['and']) 'spam xandz eggs' This is particularly useful for emphasizing certain words in output: for example, calling :func:`sub` with *beg* = MODE['bold'] and *end* = MODE['normal'] will return a string that when printed to the terminal will appear to be *haystack* with each occurrence of the strings in *needles* in bold face. Note, however, that the :func:`sub_mode`, :func:`sub_bold`, :func:`sub_fg`, and :func:`sub_bg` methods provide convenient ways to access this same emphasizing functionality. :param haystack: the string to be modified :param beg: the string to be prefixed onto matches :param end: the string to be postfixed onto matches :param needles: a list of strings to add the prefixes and postfixes to :param escape: a function that accepts a string and returns the same string with problematic characters escaped. By default, :func:`re.escape` is used. :param ignore_case: whether case should be ignored when searching for matches :return: *haystack* with *beg* prefixing, and *end* postfixing, occurrences of the strings in *needles* """ if not self.__enabled: return haystack if not escape: escape = re.escape render = lambda match: beg + match.group() + end for needle in needles: pat = escape(needle) flags = re.I if ignore_case else 0 haystack = re.sub(pat, render, haystack, flags=flags) return haystack def sub_norm(self, haystack, beg, needles, **kwds): """Search the string *haystack* for all occurrences of any string in the list *needles*. Prefix each occurrence with *beg*, and postfix each occurrence with self.MODE['normal'], then return the modified string. If *beg* is an ANSI escape code, such as given by self.MODE['bold'], this method will return *haystack* with the formatting given by the code only applied to the strings in *needles*. :param haystack: the string to be modified :param beg: the string to be prefixed onto matches :param end: the string to be postfixed onto matches :param needles: a list of strings to add the prefixes and postfixes to :return: *haystack* with *beg* prefixing, and self.MODE['normal'] postfixing, occurrences of the strings in *needles* """ return self.sub(haystack, beg, self.MODE['normal'], needles, **kwds) def sub_mode(self, haystack, mode, needles, **kwds): """Search the string *haystack* for all occurrences of any string in the list *needles*. Prefix each occurrence with self.MODE[*mode*], and postfix each occurrence with self.MODE['normal'], then return the modified string. This will return a string that when printed to the terminal will appear to be *haystack* with each occurrence of the strings in *needles* in the given *mode*. :param haystack: the string to be modified :param mode: the mode to set the matches to be in. Valid values are given by self.MODE.keys(). :param needles: a list of strings to add the prefixes and postfixes to :return: *haystack* with self.MODE[*mode*] prefixing, and self.MODE['normal'] postfixing, occurrences of the strings in *needles* """ return self.sub_norm(haystack, self.MODE[mode], needles, **kwds) def sub_bold(self, haystack, needles, **kwds): """Search the string *haystack* for all occurrences of any string in the list *needles*. Prefix each occurrence with self.MODE['bold'], and postfix each occurrence with self.MODE['normal'], then return the modified string. This will return a string that when printed to the terminal will appear to be *haystack* with each occurrence of the strings in *needles* in bold face. :param haystack: the string to be modified :param needles: a list of strings to add the prefixes and postfixes to :return: *haystack* with self.MODE['bold'] prefixing, and self.MODE['normal'] postfixing, occurrences of the strings in *needles* """ return self.sub_mode(haystack, 'bold', needles, **kwds) def sub_fg(self, haystack, color, needles, **kwds): """Search the string *haystack* for all occurrences of any string in the list *needles*. Prefix each occurrence with self.FG_COLOR[*color*], and postfix each occurrence with self.MODE['normal'], then return the modified string. This will return a string that when printed to the terminal will appear to be *haystack* with each occurrence of the strings in *needles* in the given color. :param haystack: the string to be modified :param color: the color to set the matches to be in. Valid values are given by self.FG_COLOR.keys(). :param needles: a list of strings to add the prefixes and postfixes to :return: *haystack* with self.FG_COLOR[*color*] prefixing, and self.MODE['normal'] postfixing, occurrences of the strings in *needles* """ return self.sub_norm(haystack, self.FG_COLOR[color], needles, **kwds) def sub_bg(self, haystack, color, needles, **kwds): """Search the string *haystack* for all occurrences of any string in the list *needles*. Prefix each occurrence with self.BG_COLOR[*color*], and postfix each occurrence with self.MODE['normal'], then return the modified string. This will return a string that when printed to the terminal will appear to be *haystack* with each occurrence of the strings in *needles* highlighted in the given background color. :param haystack: the string to be modified :param color: the background color to set the matches to be in. Valid values are given by self.BG_COLOR.keys(). :param needles: a list of strings to add the prefixes and postfixes to :return: *haystack* with self.BG_COLOR[*color*] prefixing, and self.MODE['normal'] postfixing, occurrences of the strings in *needles* """ return self.sub_norm(haystack, self.BG_COLOR[color], needles, **kwds) cli/utils.py 0000644 00000010650 15025013303 0007017 0 ustar 00 # Copyright (C) 2016 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. """Various utility functions, and a utility class.""" from __future__ import absolute_import from __future__ import unicode_literals from dnf.cli.format import format_number from dnf.i18n import _ import dnf.util import logging import os import time _USER_HZ = os.sysconf(os.sysconf_names['SC_CLK_TCK']) logger = logging.getLogger('dnf') def jiffies_to_seconds(jiffies): """Convert a number of jiffies to seconds. How many jiffies are in a second is system-dependent, e.g. 100 jiffies = 1 second is common. :param jiffies: a number of jiffies :return: the equivalent number of seconds """ return int(jiffies) / _USER_HZ def seconds_to_ui_time(seconds): """Return a human-readable string representation of the length of a time interval given in seconds. :param seconds: the length of the time interval in seconds :return: a human-readable string representation of the length of the time interval """ if seconds >= 60 * 60 * 24: return "%d day(s) %d:%02d:%02d" % (seconds // (60 * 60 * 24), (seconds // (60 * 60)) % 24, (seconds // 60) % 60, seconds % 60) if seconds >= 60 * 60: return "%d:%02d:%02d" % (seconds // (60 * 60), (seconds // 60) % 60, (seconds % 60)) return "%02d:%02d" % ((seconds // 60), seconds % 60) def get_process_info(pid): """Return info dict about a process.""" pid = int(pid) # Maybe true if /proc isn't mounted, or not Linux ... or something. if (not os.path.exists("/proc/%d/status" % pid) or not os.path.exists("/proc/stat") or not os.path.exists("/proc/%d/stat" % pid)): return ps = {} with open("/proc/%d/status" % pid) as status_file: for line in status_file: if line[-1] != '\n': continue data = line[:-1].split(':\t', 1) if len(data) < 2: continue data[1] = dnf.util.rtrim(data[1], ' kB') ps[data[0].strip().lower()] = data[1].strip() if 'vmrss' not in ps: return if 'vmsize' not in ps: return boot_time = None with open("/proc/stat") as stat_file: for line in stat_file: if line.startswith("btime "): boot_time = int(line[len("btime "):-1]) break if boot_time is None: return with open('/proc/%d/stat' % pid) as stat_file: ps_stat = stat_file.read().split() ps['start_time'] = boot_time + jiffies_to_seconds(ps_stat[21]) ps['state'] = {'R' : _('Running'), 'S' : _('Sleeping'), 'D' : _('Uninterruptible'), 'Z' : _('Zombie'), 'T' : _('Traced/Stopped') }.get(ps_stat[2], _('Unknown')) return ps def show_lock_owner(pid): """Output information about process holding a lock.""" ps = get_process_info(pid) if not ps: msg = _('Unable to find information about the locking process (PID %d)') logger.critical(msg, pid) return msg = _(' The application with PID %d is: %s') % (pid, ps['name']) logger.critical("%s", msg) logger.critical(_(" Memory : %5s RSS (%5sB VSZ)"), format_number(int(ps['vmrss']) * 1024), format_number(int(ps['vmsize']) * 1024)) ago = seconds_to_ui_time(int(time.time()) - ps['start_time']) logger.critical(_(' Started: %s - %s ago'), dnf.util.normalize_time(ps['start_time']), ago) logger.critical(_(' State : %s'), ps['state']) return cli/__init__.py 0000644 00000002305 15025013303 0007414 0 ustar 00 # __init__.py # DNF cli subpackage. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import import dnf.exceptions class CliError(dnf.exceptions.Error): """CLI Exception. :api""" pass from dnf.cli.cli import Cli # :api from dnf.cli.commands import Command # :api module/__pycache__/exceptions.cpython-39.opt-1.pyc 0000644 00000010445 15025013303 0016006 0 ustar 00 a �!cF � @ s d dl Z d dlmZmZ d dlmZ G dd� de jj�ZG dd� de jj�Z G dd � d e jj�Z G d d � d e jj�Z G d d � d e jj�Z G dd� de jj�Z G dd� de jj�ZG dd� de jj�ZG dd� de jj�ZG dd� de jj�ZG dd� de jj�ZdS )� N)�module_messages�NO_PROFILE_SPECIFIED)�_c s e Zd Z� fdd�Z� ZS )�NoModuleExceptionc s" t d��|�}tt| ��|� d S )NzNo such module: {})r �format�superr �__init__��selfZ module_spec�value�� __class__� �9/usr/lib/python3.9/site-packages/dnf/module/exceptions.pyr s zNoModuleException.__init__��__name__� __module__� __qualname__r � __classcell__r r r r r s r c s e Zd Z� fdd�Z� ZS )�NoStreamExceptionc s" t d��|�}tt| ��|� d S )NzNo such stream: {})r r r r r )r �streamr r r r r s zNoStreamException.__init__r r r r r r s r c s e Zd Z� fdd�Z� ZS )�EnabledStreamExceptionc s" t d��|�}tt| ��|� d S )Nz No enabled stream for module: {})r r r r r r r r r r & s z EnabledStreamException.__init__r r r r r r % s r c s e Zd Zd� fdd� Z� ZS )� EnableMultipleStreamsExceptionNc s* |d u rt d��|�}tt| ��|� d S )Nz<Cannot enable more streams from module '{}' at the same time)r r r r r r r r r r , s z'EnableMultipleStreamsException.__init__)Nr r r r r r + s r c s e Zd Z� fdd�Z� ZS )� DifferentStreamEnabledExceptionc s" t d��|�}tt| ��|� d S )Nz'Different stream enabled for module: {})r r r r r r r r r r 3 s z(DifferentStreamEnabledException.__init__r r r r r r 2 s r c s e Zd Z� fdd�Z� ZS )�NoProfileExceptionc s" t d��|�}tt| ��|� d S )NzNo such profile: {})r r r r r )r Zprofiler r r r r 9 s zNoProfileException.__init__r r r r r r 8 s r c s e Zd Z� fdd�Z� ZS )� ProfileNotInstalledExceptionc s" t d��|�}tt| ��|� d S )Nz&Specified profile not installed for {})r r r r r r r r r r ? s z%ProfileNotInstalledException.__init__r r r r r r > s r c s e Zd Z� fdd�Z� ZS )�NoStreamSpecifiedExceptionc s" t d��|�}tt| ��|� d S )Nz3No stream specified for '{}', please specify stream)r r r r r r r r r r E s z#NoStreamSpecifiedException.__init__r r r r r r D s r c s e Zd Z� fdd�Z� ZS )�NoProfileSpecifiedExceptionc s" t t �|�}tt| ��|� d S )N)r r r r r r r r r r r K s z$NoProfileSpecifiedException.__init__r r r r r r J s r c s e Zd Z� fdd�Z� ZS )�NoProfilesExceptionc s" t d��|�}tt| ��|� d S )Nz*No such profile: {}. 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Reason: {}zEnabled modules: {}.z6No profile specified for '{}', please specify profile.N)Zdnf.i18nr ZDIFFERENT_STREAM_INFOZNOTHING_TO_SHOWZINSTALLING_NEWER_VERSIONZENABLED_MODULESZNO_PROFILE_SPECIFIEDZmodule_messages� r r �7/usr/lib/python3.9/site-packages/dnf/module/__init__.py�<module> s � module/module_base.py 0000644 00000121101 15025013303 0010646 0 ustar 00 # Copyright (C) 2017-2018 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. from collections import OrderedDict import hawkey import libdnf.smartcols import libdnf.module import dnf.selector import dnf.exceptions from dnf.module.exceptions import EnableMultipleStreamsException from dnf.util import logger from dnf.i18n import _, P_, ucd import functools STATE_DEFAULT = libdnf.module.ModulePackageContainer.ModuleState_DEFAULT STATE_ENABLED = libdnf.module.ModulePackageContainer.ModuleState_ENABLED STATE_DISABLED = libdnf.module.ModulePackageContainer.ModuleState_DISABLED STATE_UNKNOWN = libdnf.module.ModulePackageContainer.ModuleState_UNKNOWN MODULE_TABLE_HINT = _("\n\nHint: [d]efault, [e]nabled, [x]disabled, [i]nstalled") MODULE_INFO_TABLE_HINT = _("\n\nHint: [d]efault, [e]nabled, [x]disabled, [i]nstalled, [a]ctive") def _profile_comparison_key(profile): return profile.getName() class ModuleBase(object): # :api def __init__(self, base): # :api self.base = base def enable(self, module_specs): # :api no_match_specs, error_specs, solver_errors, module_dicts = \ self._resolve_specs_enable_update_sack(module_specs) for spec, (nsvcap, module_dict) in module_dicts.items(): if nsvcap.profile: logger.info(_("Ignoring unnecessary profile: '{}/{}'").format( nsvcap.name, nsvcap.profile)) if no_match_specs or error_specs or solver_errors: raise dnf.exceptions.MarkingErrors(no_match_group_specs=no_match_specs, error_group_specs=error_specs, module_depsolv_errors=solver_errors) def disable(self, module_specs): # :api no_match_specs, solver_errors = self._modules_reset_or_disable(module_specs, STATE_DISABLED) if no_match_specs or solver_errors: raise dnf.exceptions.MarkingErrors(no_match_group_specs=no_match_specs, module_depsolv_errors=solver_errors) def install(self, module_specs, strict=True): # :api no_match_specs, error_specs, solver_errors, module_dicts = \ self._resolve_specs_enable_update_sack(module_specs) # <package_name, set_of_spec> fail_safe_repo = hawkey.MODULE_FAIL_SAFE_REPO_NAME install_dict = {} install_set_artifacts = set() fail_safe_repo_used = False for spec, (nsvcap, moduledict) in module_dicts.items(): for name, streamdict in moduledict.items(): for stream, module_list in streamdict.items(): install_module_list = [x for x in module_list if self.base._moduleContainer.isModuleActive(x.getId())] if not install_module_list: logger.error(_("All matches for argument '{0}' in module '{1}:{2}' are not " "active").format(spec, name, stream)) error_specs.append(spec) continue profiles = [] latest_module = self._get_latest(install_module_list) if latest_module.getRepoID() == fail_safe_repo: msg = _( "Installing module '{0}' from Fail-Safe repository {1} is not allowed") logger.critical(msg.format(latest_module.getNameStream(), fail_safe_repo)) fail_safe_repo_used = True if nsvcap.profile: profiles.extend(latest_module.getProfiles(nsvcap.profile)) if not profiles: available_profiles = latest_module.getProfiles() if available_profiles: profile_names = ", ".join(sorted( [profile.getName() for profile in available_profiles])) msg = _("Unable to match profile for argument {}. Available " "profiles for '{}:{}': {}").format( spec, name, stream, profile_names) else: msg = _("Unable to match profile for argument {}").format(spec) logger.error(msg) no_match_specs.append(spec) continue else: profiles_strings = self.base._moduleContainer.getDefaultProfiles( name, stream) if not profiles_strings: available_profiles = latest_module.getProfiles() if available_profiles: profile_names = ", ".join(sorted( [profile.getName() for profile in available_profiles])) msg = _("No default profiles for module {}:{}. Available profiles" ": {}").format( name, stream, profile_names) else: msg = _("No profiles for module {}:{}").format(name, stream) logger.error(msg) error_specs.append(spec) for profile in set(profiles_strings): module_profiles = latest_module.getProfiles(profile) if not module_profiles: logger.error( _("Default profile {} not available in module {}:{}").format( profile, name, stream)) error_specs.append(spec) profiles.extend(module_profiles) for profile in profiles: self.base._moduleContainer.install(latest_module ,profile.getName()) for pkg_name in profile.getContent(): install_dict.setdefault(pkg_name, set()).add(spec) for module in install_module_list: install_set_artifacts.update(module.getArtifacts()) if fail_safe_repo_used: raise dnf.exceptions.Error(_( "Installing module from Fail-Safe repository is not allowed")) __, profiles_errors = self._install_profiles_internal( install_set_artifacts, install_dict, strict) if profiles_errors: error_specs.extend(profiles_errors) if no_match_specs or error_specs or solver_errors: raise dnf.exceptions.MarkingErrors(no_match_group_specs=no_match_specs, error_group_specs=error_specs, module_depsolv_errors=solver_errors) def switch_to(self, module_specs, strict=True): # :api no_match_specs, error_specs, module_dicts = self._resolve_specs_enable(module_specs) # collect name of artifacts from new modules for distrosync new_artifacts_names = set() # collect name of artifacts from active modules for distrosync before sack update active_artifacts_names = set() src_arches = {"nosrc", "src"} for spec, (nsvcap, moduledict) in module_dicts.items(): for name in moduledict.keys(): for module in self.base._moduleContainer.query(name, "", "", "", ""): if self.base._moduleContainer.isModuleActive(module): for artifact in module.getArtifacts(): arch = artifact.rsplit(".", 1)[1] if arch in src_arches: continue pkg_name = artifact.rsplit("-", 2)[0] active_artifacts_names.add(pkg_name) solver_errors = self._update_sack() dependency_error_spec = self._enable_dependencies(module_dicts) if dependency_error_spec: error_specs.extend(dependency_error_spec) # <package_name, set_of_spec> fail_safe_repo = hawkey.MODULE_FAIL_SAFE_REPO_NAME install_dict = {} install_set_artifacts = set() fail_safe_repo_used = False # list of name: [profiles] for module profiles being removed removed_profiles = self.base._moduleContainer.getRemovedProfiles() for spec, (nsvcap, moduledict) in module_dicts.items(): for name, streamdict in moduledict.items(): for stream, module_list in streamdict.items(): install_module_list = [x for x in module_list if self.base._moduleContainer.isModuleActive(x.getId())] if not install_module_list: "No active matches for argument '{0}' in module '{1}:{2}'" logger.error(_("No active matches for argument '{0}' in module " "'{1}:{2}'").format(spec, name, stream)) error_specs.append(spec) continue profiles = [] latest_module = self._get_latest(install_module_list) if latest_module.getRepoID() == fail_safe_repo: msg = _( "Installing module '{0}' from Fail-Safe repository {1} is not allowed") logger.critical(msg.format(latest_module.getNameStream(), fail_safe_repo)) fail_safe_repo_used = True if nsvcap.profile: profiles.extend(latest_module.getProfiles(nsvcap.profile)) if not profiles: available_profiles = latest_module.getProfiles() if available_profiles: profile_names = ", ".join(sorted( [profile.getName() for profile in available_profiles])) msg = _("Unable to match profile for argument {}. Available " "profiles for '{}:{}': {}").format( spec, name, stream, profile_names) else: msg = _("Unable to match profile for argument {}").format(spec) logger.error(msg) no_match_specs.append(spec) continue elif name in removed_profiles: for profile in removed_profiles[name]: module_profiles = latest_module.getProfiles(profile) if not module_profiles: logger.warning( _("Installed profile '{0}' is not available in module " "'{1}' stream '{2}'").format(profile, name, stream)) continue profiles.extend(module_profiles) for profile in profiles: self.base._moduleContainer.install(latest_module, profile.getName()) for pkg_name in profile.getContent(): install_dict.setdefault(pkg_name, set()).add(spec) for module in install_module_list: artifacts = module.getArtifacts() install_set_artifacts.update(artifacts) for artifact in artifacts: arch = artifact.rsplit(".", 1)[1] if arch in src_arches: continue pkg_name = artifact.rsplit("-", 2)[0] new_artifacts_names.add(pkg_name) if fail_safe_repo_used: raise dnf.exceptions.Error(_( "Installing module from Fail-Safe repository is not allowed")) install_base_query, profiles_errors = self._install_profiles_internal( install_set_artifacts, install_dict, strict) if profiles_errors: error_specs.extend(profiles_errors) # distrosync module name all_names = set() all_names.update(new_artifacts_names) all_names.update(active_artifacts_names) remove_query = self.base.sack.query().filterm(empty=True) base_no_source_query = self.base.sack.query().filterm(arch__neq=['src', 'nosrc']).apply() for pkg_name in all_names: query = base_no_source_query.filter(name=pkg_name) installed = query.installed() if not installed: continue available = query.available() if not available: logger.warning(_("No packages available to distrosync for package name " "'{}'").format(pkg_name)) if pkg_name not in new_artifacts_names: remove_query = remove_query.union(query) continue only_new_module = query.intersection(install_base_query) if only_new_module: query = only_new_module sltr = dnf.selector.Selector(self.base.sack) sltr.set(pkg=query) self.base._goal.distupgrade(select=sltr) self.base._remove_if_unneeded(remove_query) if no_match_specs or error_specs or solver_errors: raise dnf.exceptions.MarkingErrors(no_match_group_specs=no_match_specs, error_group_specs=error_specs, module_depsolv_errors=solver_errors) def reset(self, module_specs): # :api no_match_specs, solver_errors = self._modules_reset_or_disable(module_specs, STATE_UNKNOWN) if no_match_specs: raise dnf.exceptions.MarkingErrors(no_match_group_specs=no_match_specs, module_depsolv_errors=solver_errors) def upgrade(self, module_specs): # :api no_match_specs = [] fail_safe_repo = hawkey.MODULE_FAIL_SAFE_REPO_NAME fail_safe_repo_used = False # Remove source packages because they cannot be installed or upgraded base_no_source_query = self.base.sack.query().filterm(arch__neq=['src', 'nosrc']).apply() for spec in module_specs: module_list, nsvcap = self._get_modules(spec) if not module_list: no_match_specs.append(spec) continue update_module_list = [x for x in module_list if self.base._moduleContainer.isModuleActive(x.getId())] if not update_module_list: logger.error(_("Unable to resolve argument {}").format(spec)) continue module_dict = self._create_module_dict_and_enable(update_module_list, spec, False) upgrade_package_set = set() for name, streamdict in module_dict.items(): for stream, module_list_from_dict in streamdict.items(): upgrade_package_set.update(self._get_package_name_set_and_remove_profiles( module_list_from_dict, nsvcap)) latest_module = self._get_latest(module_list_from_dict) if latest_module.getRepoID() == fail_safe_repo: msg = _( "Upgrading module '{0}' from Fail-Safe repository {1} is not allowed") logger.critical(msg.format(latest_module.getNameStream(), fail_safe_repo)) fail_safe_repo_used = True if nsvcap.profile: profiles_set = latest_module.getProfiles(nsvcap.profile) if not profiles_set: continue for profile in profiles_set: upgrade_package_set.update(profile.getContent()) else: for profile in latest_module.getProfiles(): upgrade_package_set.update(profile.getContent()) for artifact in latest_module.getArtifacts(): subj = hawkey.Subject(artifact) for nevra_obj in subj.get_nevra_possibilities( forms=[hawkey.FORM_NEVRA]): upgrade_package_set.add(nevra_obj.name) if not upgrade_package_set: logger.error(_("Unable to match profile in argument {}").format(spec)) query = base_no_source_query.filter(name=upgrade_package_set) if query: sltr = dnf.selector.Selector(self.base.sack) sltr.set(pkg=query) self.base._goal.upgrade(select=sltr) if fail_safe_repo_used: raise dnf.exceptions.Error(_( "Upgrading module from Fail-Safe repository is not allowed")) return no_match_specs def remove(self, module_specs): # :api no_match_specs = [] remove_package_set = set() for spec in module_specs: module_list, nsvcap = self._get_modules(spec) if not module_list: no_match_specs.append(spec) continue module_dict = self._create_module_dict_and_enable(module_list, spec, False) remove_packages_names = [] for name, streamdict in module_dict.items(): for stream, module_list_from_dict in streamdict.items(): remove_packages_names.extend(self._get_package_name_set_and_remove_profiles( module_list_from_dict, nsvcap, True)) if not remove_packages_names: logger.error(_("Unable to match profile in argument {}").format(spec)) remove_package_set.update(remove_packages_names) if remove_package_set: keep_pkg_names = self.base._moduleContainer.getInstalledPkgNames() remove_package_set = remove_package_set.difference(keep_pkg_names) if remove_package_set: query = self.base.sack.query().installed().filterm(name=remove_package_set) if query: self.base._remove_if_unneeded(query) return no_match_specs def get_modules(self, module_spec): # :api return self._get_modules(module_spec) def _get_modules(self, module_spec): # used by ansible (lib/ansible/modules/packaging/os/dnf.py) subj = hawkey.Subject(module_spec) for nsvcap in subj.nsvcap_possibilities(): name = nsvcap.name if nsvcap.name else "" stream = nsvcap.stream if nsvcap.stream else "" version = "" context = nsvcap.context if nsvcap.context else "" arch = nsvcap.arch if nsvcap.arch else "" if nsvcap.version and nsvcap.version != -1: version = str(nsvcap.version) modules = self.base._moduleContainer.query(name, stream, version, context, arch) if modules: return modules, nsvcap return (), None def _get_latest(self, module_list): latest = None if module_list: latest = module_list[0] for module in module_list[1:]: if module.getVersionNum() > latest.getVersionNum(): latest = module return latest def _create_module_dict_and_enable(self, module_list, spec, enable=True): moduleDict = {} for module in module_list: moduleDict.setdefault( module.getName(), {}).setdefault(module.getStream(), []).append(module) for moduleName, streamDict in moduleDict.items(): moduleState = self.base._moduleContainer.getModuleState(moduleName) if len(streamDict) > 1: if moduleState != STATE_DEFAULT and moduleState != STATE_ENABLED \ and moduleState != STATE_DISABLED: streams_str = "', '".join( sorted(streamDict.keys(), key=functools.cmp_to_key(self.base.sack.evr_cmp))) msg = _("Argument '{argument}' matches {stream_count} streams ('{streams}') of " "module '{module}', but none of the streams are enabled or " "default").format( argument=spec, stream_count=len(streamDict), streams=streams_str, module=moduleName) raise EnableMultipleStreamsException(moduleName, msg) if moduleState == STATE_ENABLED: stream = self.base._moduleContainer.getEnabledStream(moduleName) else: stream = self.base._moduleContainer.getDefaultStream(moduleName) if not stream or stream not in streamDict: raise EnableMultipleStreamsException(moduleName) for key in sorted(streamDict.keys()): if key == stream: if enable: self.base._moduleContainer.enable(moduleName, key) continue del streamDict[key] elif enable: for key in streamDict.keys(): self.base._moduleContainer.enable(moduleName, key) assert len(streamDict) == 1 return moduleDict def _resolve_specs_enable(self, module_specs): no_match_specs = [] error_spec = [] module_dicts = {} for spec in module_specs: module_list, nsvcap = self._get_modules(spec) if not module_list: no_match_specs.append(spec) continue try: module_dict = self._create_module_dict_and_enable(module_list, spec, True) module_dicts[spec] = (nsvcap, module_dict) except (RuntimeError, EnableMultipleStreamsException) as e: error_spec.append(spec) logger.error(ucd(e)) logger.error(_("Unable to resolve argument {}").format(spec)) return no_match_specs, error_spec, module_dicts def _update_sack(self): hot_fix_repos = [i.id for i in self.base.repos.iter_enabled() if i.module_hotfixes] try: solver_errors = self.base.sack.filter_modules( self.base._moduleContainer, hot_fix_repos, self.base.conf.installroot, self.base.conf.module_platform_id, update_only=True, debugsolver=self.base.conf.debug_solver) except hawkey.Exception as e: raise dnf.exceptions.Error(ucd(e)) return solver_errors def _enable_dependencies(self, module_dicts): error_spec = [] for spec, (nsvcap, moduleDict) in module_dicts.items(): for streamDict in moduleDict.values(): for modules in streamDict.values(): try: self.base._moduleContainer.enableDependencyTree( libdnf.module.VectorModulePackagePtr(modules)) except RuntimeError as e: error_spec.append(spec) logger.error(ucd(e)) logger.error(_("Unable to resolve argument {}").format(spec)) return error_spec def _resolve_specs_enable_update_sack(self, module_specs): no_match_specs, error_spec, module_dicts = self._resolve_specs_enable(module_specs) solver_errors = self._update_sack() dependency_error_spec = self._enable_dependencies(module_dicts) if dependency_error_spec: error_spec.extend(dependency_error_spec) return no_match_specs, error_spec, solver_errors, module_dicts def _modules_reset_or_disable(self, module_specs, to_state): no_match_specs = [] for spec in module_specs: module_list, nsvcap = self._get_modules(spec) if not module_list: logger.error(_("Unable to resolve argument {}").format(spec)) no_match_specs.append(spec) continue if nsvcap.stream or nsvcap.version or nsvcap.context or nsvcap.arch or nsvcap.profile: logger.info(_("Only module name is required. " "Ignoring unneeded information in argument: '{}'").format(spec)) module_names = set() for module in module_list: module_names.add(module.getName()) for name in module_names: if to_state == STATE_UNKNOWN: self.base._moduleContainer.reset(name) if to_state == STATE_DISABLED: self.base._moduleContainer.disable(name) solver_errors = self._update_sack() return no_match_specs, solver_errors def _get_package_name_set_and_remove_profiles(self, module_list, nsvcap, remove=False): package_name_set = set() latest_module = self._get_latest(module_list) installed_profiles_strings = set(self.base._moduleContainer.getInstalledProfiles( latest_module.getName())) if not installed_profiles_strings: return set() if nsvcap.profile: profiles_set = latest_module.getProfiles(nsvcap.profile) if not profiles_set: return set() for profile in profiles_set: if profile.getName() in installed_profiles_strings: if remove: self.base._moduleContainer.uninstall(latest_module, profile.getName()) package_name_set.update(profile.getContent()) else: for profile_string in installed_profiles_strings: if remove: self.base._moduleContainer.uninstall(latest_module, profile_string) for profile in latest_module.getProfiles(profile_string): package_name_set.update(profile.getContent()) return package_name_set def _get_info_profiles(self, module_specs): output = set() for module_spec in module_specs: module_list, nsvcap = self._get_modules(module_spec) if not module_list: logger.info(_("Unable to resolve argument {}").format(module_spec)) continue if nsvcap.profile: logger.info(_("Ignoring unnecessary profile: '{}/{}'").format( nsvcap.name, nsvcap.profile)) for module in module_list: lines = OrderedDict() lines["Name"] = module.getFullIdentifier() for profile in sorted(module.getProfiles(), key=_profile_comparison_key): lines[profile.getName()] = "\n".join( [pkgName for pkgName in profile.getContent()]) output.add(self._create_simple_table(lines).toString()) return "\n\n".join(sorted(output)) def _profile_report_formatter(self, modulePackage, default_profiles, enabled_str): installed_profiles = self.base._moduleContainer.getInstalledProfiles( modulePackage.getName()) available_profiles = modulePackage.getProfiles() profiles_str = "" for profile in sorted(available_profiles, key=_profile_comparison_key): profiles_str += "{}{}".format( profile.getName(), " [d]" if profile.getName() in default_profiles else "") profiles_str += " [i], " if profile.getName() in installed_profiles and enabled_str \ else ", " return profiles_str[:-2] def _summary_report_formatter(self, summary): return summary.strip().replace("\n", " ") def _module_strs_formatter(self, modulePackage, markActive=False): default_str = "" enabled_str = "" disabled_str = "" if modulePackage.getStream() == self.base._moduleContainer.getDefaultStream( modulePackage.getName()): default_str = " [d]" if self.base._moduleContainer.isEnabled(modulePackage): if not default_str: enabled_str = " " enabled_str += "[e]" elif self.base._moduleContainer.isDisabled(modulePackage): if not default_str: disabled_str = " " disabled_str += "[x]" if markActive and self.base._moduleContainer.isModuleActive(modulePackage): if not default_str: disabled_str = " " disabled_str += "[a]" return default_str, enabled_str, disabled_str def _get_info(self, module_specs): output = set() for module_spec in module_specs: module_list, nsvcap = self._get_modules(module_spec) if not module_list: logger.info(_("Unable to resolve argument {}").format(module_spec)) continue if nsvcap.profile: logger.info(_("Ignoring unnecessary profile: '{}/{}'").format( nsvcap.name, nsvcap.profile)) for modulePackage in module_list: default_str, enabled_str, disabled_str = self._module_strs_formatter( modulePackage, markActive=True) default_profiles = self.base._moduleContainer.getDefaultProfiles( modulePackage.getName(), modulePackage.getStream()) profiles_str = self._profile_report_formatter( modulePackage, default_profiles, enabled_str) lines = OrderedDict() lines["Name"] = modulePackage.getName() lines["Stream"] = modulePackage.getStream() + default_str + enabled_str + \ disabled_str lines["Version"] = modulePackage.getVersion() lines["Context"] = modulePackage.getContext() lines["Architecture"] = modulePackage.getArch() lines["Profiles"] = profiles_str lines["Default profiles"] = " ".join(default_profiles) lines["Repo"] = modulePackage.getRepoID() lines["Summary"] = modulePackage.getSummary() lines["Description"] = modulePackage.getDescription() req_set = set() for req in modulePackage.getModuleDependencies(): for require_dict in req.getRequires(): for mod_require, stream in require_dict.items(): req_set.add("{}:[{}]".format(mod_require, ",".join(stream))) lines["Requires"] = "\n".join(sorted(req_set)) demodularized = modulePackage.getDemodularizedRpms() if demodularized: lines["Demodularized rpms"] = "\n".join(demodularized) lines["Artifacts"] = "\n".join(sorted(modulePackage.getArtifacts())) output.add(self._create_simple_table(lines).toString()) str_table = "\n\n".join(sorted(output)) if str_table: str_table += MODULE_INFO_TABLE_HINT return str_table @staticmethod def _create_simple_table(lines): table = libdnf.smartcols.Table() table.enableNoheadings(True) table.setColumnSeparator(" : ") column_name = table.newColumn("Name") column_value = table.newColumn("Value") column_value.setWrap(True) column_value.setSafechars("\n") column_value.setNewlineWrapFunction() for line_name, value in lines.items(): if value is None: value = "" line = table.newLine() line.getColumnCell(column_name).setData(line_name) line.getColumnCell(column_value).setData(str(value)) return table def _get_full_info(self, module_specs): output = set() for module_spec in module_specs: module_list, nsvcap = self._get_modules(module_spec) if not module_list: logger.info(_("Unable to resolve argument {}").format(module_spec)) continue if nsvcap.profile: logger.info(_("Ignoring unnecessary profile: '{}/{}'").format( nsvcap.name, nsvcap.profile)) for modulePackage in module_list: info = modulePackage.getYaml() if info: output.add(info) output_string = "\n\n".join(sorted(output)) return output_string def _what_provides(self, rpm_specs): output = set() modulePackages = self.base._moduleContainer.getModulePackages() baseQuery = self.base.sack.query().filterm(empty=True).apply() getBestInitQuery = self.base.sack.query(flags=hawkey.IGNORE_MODULAR_EXCLUDES) for spec in rpm_specs: subj = dnf.subject.Subject(spec) baseQuery = baseQuery.union(subj.get_best_query( self.base.sack, with_nevra=True, with_provides=False, with_filenames=False, query=getBestInitQuery)) baseQuery.apply() for modulePackage in modulePackages: artifacts = modulePackage.getArtifacts() if not artifacts: continue query = baseQuery.filter(nevra_strict=artifacts) if query: for pkg in query: string_output = "" profiles = [] for profile in sorted(modulePackage.getProfiles(), key=_profile_comparison_key): if pkg.name in profile.getContent(): profiles.append(profile.getName()) lines = OrderedDict() lines["Module"] = modulePackage.getFullIdentifier() lines["Profiles"] = " ".join(sorted(profiles)) lines["Repo"] = modulePackage.getRepoID() lines["Summary"] = modulePackage.getSummary() table = self._create_simple_table(lines) string_output += "{}\n".format(self.base.output.term.bold(str(pkg))) string_output += "{}".format(table.toString()) output.add(string_output) return "\n\n".join(sorted(output)) def _create_and_fill_table(self, latest): table = libdnf.smartcols.Table() table.setTermforce(libdnf.smartcols.Table.TermForce_AUTO) table.enableMaxout(True) column_name = table.newColumn("Name") column_stream = table.newColumn("Stream") column_profiles = table.newColumn("Profiles") column_profiles.setWrap(True) column_info = table.newColumn("Summary") column_info.setWrap(True) if not self.base.conf.verbose: column_info.hidden = True for latest_per_repo in latest: for nameStreamArch in latest_per_repo: if len(nameStreamArch) == 1: modulePackage = nameStreamArch[0] else: active = [module for module in nameStreamArch if self.base._moduleContainer.isModuleActive(module)] if active: modulePackage = active[0] else: modulePackage = nameStreamArch[0] line = table.newLine() default_str, enabled_str, disabled_str = self._module_strs_formatter( modulePackage, markActive=False) default_profiles = self.base._moduleContainer.getDefaultProfiles( modulePackage.getName(), modulePackage.getStream()) profiles_str = self._profile_report_formatter(modulePackage, default_profiles, enabled_str) line.getColumnCell(column_name).setData(modulePackage.getName()) line.getColumnCell( column_stream).setData( modulePackage.getStream() + default_str + enabled_str + disabled_str) line.getColumnCell(column_profiles).setData(profiles_str) summary_str = self._summary_report_formatter(modulePackage.getSummary()) line.getColumnCell(column_info).setData(summary_str) return table def _get_brief_description(self, module_specs, module_state): modules = [] if module_specs: for spec in module_specs: module_list, nsvcap = self._get_modules(spec) modules.extend(module_list) else: modules = self.base._moduleContainer.getModulePackages() latest = self.base._moduleContainer.getLatestModulesPerRepo(module_state, modules) if not latest: return "" table = self._create_and_fill_table(latest) current_repo_id_index = 0 already_printed_lines = 0 try: repo_name = self.base.repos[latest[0][0][0].getRepoID()].name except KeyError: repo_name = latest[0][0][0].getRepoID() versions = len(latest[0]) header = self._format_header(table) str_table = self._format_repoid(repo_name) str_table += header for i in range(0, table.getNumberOfLines()): if versions + already_printed_lines <= i: already_printed_lines += versions current_repo_id_index += 1 # Fail-Safe repository is not in self.base.repos try: repo_name = self.base.repos[ latest[current_repo_id_index][0][0].getRepoID()].name except KeyError: repo_name = latest[current_repo_id_index][0][0].getRepoID() versions = len(latest[current_repo_id_index]) str_table += "\n" str_table += self._format_repoid(repo_name) str_table += header line = table.getLine(i) str_table += table.toString(line, line) return str_table + MODULE_TABLE_HINT def _format_header(self, table): line = table.getLine(0) return table.toString(line, line).split('\n', 1)[0] + '\n' def _format_repoid(self, repo_name): return "{}\n".format(self.base.output.term.bold(repo_name)) def _install_profiles_internal(self, install_set_artifacts, install_dict, strict): # Remove source packages because they cannot be installed or upgraded base_no_source_query = self.base.sack.query().filterm(arch__neq=['src', 'nosrc']).apply() install_base_query = base_no_source_query.filter(nevra_strict=install_set_artifacts) error_specs = [] # add hot-fix packages hot_fix_repos = [i.id for i in self.base.repos.iter_enabled() if i.module_hotfixes] hotfix_packages = base_no_source_query.filter( reponame=hot_fix_repos, name=install_dict.keys()) install_base_query = install_base_query.union(hotfix_packages) for pkg_name, set_specs in install_dict.items(): query = install_base_query.filter(name=pkg_name) if not query: # package can also be non-modular or part of another stream query = base_no_source_query.filter(name=pkg_name) if not query: for spec in set_specs: logger.error(_("Unable to resolve argument {}").format(spec)) logger.error(_("No match for package {}").format(pkg_name)) error_specs.extend(set_specs) continue self.base._goal.group_members.add(pkg_name) sltr = dnf.selector.Selector(self.base.sack) sltr.set(pkg=query) self.base._goal.install(select=sltr, optional=(not strict)) return install_base_query, error_specs def format_modular_solver_errors(errors): msg = dnf.util._format_resolve_problems(errors) return "\n".join( [P_('Modular dependency problem:', 'Modular dependency problems:', len(errors)), msg]) module/exceptions.py 0000644 00000007106 15025013303 0010560 0 ustar 00 # supplies the 'module' command. # # Copyright (C) 2014-2017 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # import dnf from dnf.module import module_messages, NO_PROFILE_SPECIFIED from dnf.i18n import _ class NoModuleException(dnf.exceptions.Error): def __init__(self, module_spec): value = _("No such module: {}").format(module_spec) super(NoModuleException, self).__init__(value) class NoStreamException(dnf.exceptions.Error): def __init__(self, stream): value = _("No such stream: {}").format(stream) super(NoStreamException, self).__init__(value) class EnabledStreamException(dnf.exceptions.Error): def __init__(self, module_spec): value = _("No enabled stream for module: {}").format(module_spec) super(EnabledStreamException, self).__init__(value) class EnableMultipleStreamsException(dnf.exceptions.Error): def __init__(self, module_spec, value=None): if value is None: value = _("Cannot enable more streams from module '{}' at the same time").format(module_spec) super(EnableMultipleStreamsException, self).__init__(value) class DifferentStreamEnabledException(dnf.exceptions.Error): def __init__(self, module_spec): value = _("Different stream enabled for module: {}").format(module_spec) super(DifferentStreamEnabledException, self).__init__(value) class NoProfileException(dnf.exceptions.Error): def __init__(self, profile): value = _("No such profile: {}").format(profile) super(NoProfileException, self).__init__(value) class ProfileNotInstalledException(dnf.exceptions.Error): def __init__(self, module_spec): value = _("Specified profile not installed for {}").format(module_spec) super(ProfileNotInstalledException, self).__init__(value) class NoStreamSpecifiedException(dnf.exceptions.Error): def __init__(self, module_spec): value = _("No stream specified for '{}', please specify stream").format(module_spec) super(NoStreamSpecifiedException, self).__init__(value) class NoProfileSpecifiedException(dnf.exceptions.Error): def __init__(self, module_spec): value = module_messages[NO_PROFILE_SPECIFIED].format(module_spec) super(NoProfileSpecifiedException, self).__init__(value) class NoProfilesException(dnf.exceptions.Error): def __init__(self, module_spec): value = _("No such profile: {}. No profiles available").format(module_spec) super(NoProfilesException, self).__init__(value) class NoProfileToRemoveException(dnf.exceptions.Error): def __init__(self, module_spec): value = _("No profile to remove for '{}'").format(module_spec) super(NoProfileToRemoveException, self).__init__(value) module/__init__.py 0000644 00000002356 15025013303 0010140 0 ustar 00 # Copyright (C) 2017 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. from dnf.i18n import _ DIFFERENT_STREAM_INFO = 1 NOTHING_TO_SHOW = 2 INSTALLING_NEWER_VERSION = 4 ENABLED_MODULES = 5 NO_PROFILE_SPECIFIED = 6 module_messages = { DIFFERENT_STREAM_INFO: _("Enabling different stream for '{}'."), NOTHING_TO_SHOW: _("Nothing to show."), INSTALLING_NEWER_VERSION: _("Installing newer version of '{}' than specified. Reason: {}"), ENABLED_MODULES: _("Enabled modules: {}."), NO_PROFILE_SPECIFIED: _("No profile specified for '{}', please specify profile."), } db/__pycache__/group.cpython-39.pyc 0000644 00000034005 15025013303 0013120 0 ustar 00 a �!c�< � @ s� d dl Zd dlZd dlZd dlZd dlmZ d dlm Z d dl Z G dd� de �Z G dd� de �Z G dd � d e �ZG d d � d e �ZdS ) � N)�_)�loggerc @ sl e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z dd� Z dd� ZdS )� PersistorBasec C sB t |tjjj�s J tt|����|| _i | _i | _i | _ i | _ d S �N) � isinstance�dnf�db�historyZ SwdbInterface�str�type� _installed�_removed� _upgraded� _downgraded)�selfr � r �0/usr/lib/python3.9/site-packages/dnf/db/group.py�__init__ s zPersistorBase.__init__c C s( t | j�t | j� t | j� t | j� S r )�lenr r r r �r r r r �__len__( s zPersistorBase.__len__c C s i | _ i | _i | _i | _d S r )r r r r r r r r �clean+ s zPersistorBase.cleanc C s t �d S r ��NotImplementedError�r �objr r r � _get_obj_id1 s zPersistorBase._get_obj_idc C s* | j j�|d|tjj�}|�tjj� d S )N� )r �swdb�addItem�libdnf� transaction�TransactionItemReason_USERZsetStateZTransactionItemState_DONE)r �item�action�tir r r �_add_to_history4 s z PersistorBase._add_to_historyc C s$ || j | �|�< | �|tjj� d S r )r r r& r r! � TransactionItemAction_INSTALLr r r r �install8 s zPersistorBase.installc C s$ || j | �|�< | �|tjj� d S r )r r r& r r! � TransactionItemAction_REMOVEr r r r �remove< s zPersistorBase.removec C s$ || j | �|�< | �|tjj� d S r )r r r& r r! � TransactionItemAction_UPGRADEr r r r �upgrade@ s zPersistorBase.upgradec C s$ || j | �|�< | �|tjj� d S r )r r r& r r! � TransactionItemAction_DOWNGRADEr r r r � downgradeD s zPersistorBase.downgradec C s t �d S r r )r �obj_id�name�translated_name� pkg_typesr r r �newH s zPersistorBase.newc C s t �d S r r )r r/ r r r �getK s zPersistorBase.getc C s t �d S r r �r �patternr r r �search_by_patternN s z PersistorBase.search_by_patternN)�__name__� __module__� __qualname__r r r r r& r( r* r, r. r3 r4 r7 r r r r r s r c @ sD e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z dS )�GroupPersistorc C s" | j j�� }dd� |D �}t|�S )Nc S s g | ]}|� � r|�qS r )�getCompsGroupItem��.0�ir r r � <listcomp>V � z+GroupPersistor.__iter__.<locals>.<listcomp>�r r �getItems�iter�r �itemsr r r �__iter__T s zGroupPersistor.__iter__c C s |� � S r )� getGroupIdr r r r r Y s zGroupPersistor._get_obj_idc C sH | j j�� }|�|� |d ur(|�|� |d ur:|�|� |�|� |S r )r r ZcreateCompsGroupItemZ setGroupId�setName�setTranslatedName�setPackageTypes)r r/ r0 r1 r2 � swdb_groupr r r r3 \ s zGroupPersistor.newc C s" | j j�|�}|sd S |�� }|S r )r r r< )r r/ rL r r r r4 f s zGroupPersistor.getc C s | j j�|�S r )r r ZgetCompsGroupItemsByPatternr5 r r r r7 m s z GroupPersistor.search_by_patternc C s | j j�|�S r )r r ZgetPackageCompsGroups)r �pkg_namer r r �get_package_groupsp s z!GroupPersistor.get_package_groupsc C s� | j j�|dd�}|tjjkr"dS t| �|��}| j� � D ]8\}}|� � D ]&}|� � |kr\qJ|� � sfqJ|� |� qJq:| j� � D ]8\}}|� � D ]&}|� � |kr�q�|� � s�q�|�|� q�q~|r�dS dS )Nr ���FT)r r � resolveRPMTransactionItemReasonr r! 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Z TransactionItemReasonToStringri rp r r r �get_reason_name s z RPMTransaction.get_reason_namec C s4 |pg }|D ]"}| � |tjj�}|r |�|� q d S r )r3 r r! � TransactionItemAction_OBSOLETEDrj )r � obsoletedrk Zobsr% r r r �_add_obsoleted s z RPMTransaction._add_obsoletedc C s6 | � |tjj�}| j |tjj|d�}| j||d� d S �N)rk )r3 r r! r- � TransactionItemAction_DOWNGRADEDrt �r r3 �oldrs �ti_new�ti_oldr r r � add_downgrade s z RPMTransaction.add_downgradec C s | � ||� d S r )� add_remove)r rx rU r r r � add_erase s zRPMTransaction.add_erasec C s4 |d u rt jj}| �|t jj|�}| j||d� d S ru )r r! r" r3 r' rt )r r3 rs rU ry r r r � add_install s zRPMTransaction.add_installc C s6 | � |tjj�}| j |tjj|d�}| j||d� d S ru )r3 r r! � TransactionItemAction_REINSTALL�!TransactionItemAction_REINSTALLEDrt rw r r r � add_reinstall s z RPMTransaction.add_reinstallc C s" |p t jj}| �|t jj|�}d S r )r r! r" r3 r) )r rx rU rz r r r r| $ s zRPMTransaction.add_removec C s6 | � |tjj�}| j |tjj|d�}| j||d� d S ru )r3 r r! r+ � TransactionItemAction_UPGRADEDrt rw r r r � add_upgrade( s zRPMTransaction.add_upgradec C s^ |j r dS |jjrdS z.|d rB|�� sBt�td��|�� W dS W n tyX Y dS 0 dS )Nr Zmodularitylabelz\No available modular metadata for modular package '{}', it cannot be installed on the system� ) Z _from_cmdlineZrepoZmodule_hotfixesZ_is_in_active_moduler Zcriticalr �format� ValueError)r �hdrrX r r r �_test_fail_safe- s � z RPMTransaction._test_fail_safec C sL d}| D �]&}�z�|j tjjkrL|jj}|| �||j�7 }|�||d� �n�|j tjjkrl|� |jj � �n�|j tjj kr�|jj}|| �||j�7 }|�||d� �nJ|j tjj kr�|jj}|| �||j�7 }|�||d� �n|j tjj kr�|� |jj � n�|j tjjk�r6|jj}|| �||j�7 }|�||� n�|j tjjk�rV|� |jj � n�|j tjjk�rv|� |jj � nz|j tjjk�r�|jj}|| �||j�7 }|�||d� n@|j tjjk�r�|� |jj � n |j tjjk�r�ntd|j ��W q tj�y. } z tj�td| ���W Y d}~qd}~0 0 q|�rHtj�td���|S )z!Populate the RPM transaction set.r �ur? z%TransactionItemAction not handled: %sz An rpm exception occurred: %sNz1No available modular metadata for modular package) r$ r r! r- rX Z_headerr� Z addInstallrv ZaddErase�idxr' Z TransactionItemAction_OBSOLETErr r Z addReinstallr� r) r+ r� Z#TransactionItemAction_REASON_CHANGE� RuntimeError�rpm�errorr � exceptions�Errorr )r �tsZmodular_problems�tsir� �er r r �_populate_rpm_ts; sR ,z RPMTransaction._populate_rpm_tsc C sR t � }| D ]B}|jtjjv r z|�|j� W q tyJ td| ��Y q 0 q |S �Nz*TransactionItem is has no RPM attached: %s) rQ r$ r r! 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Z _swdb_ti_pkgr r r r r �pkg� s z RPMTransactionItemWrapper.pkgc C s | j jS r )rA �filesr r r r rB � s z RPMTransactionItemWrapper.filesc C s | j S r )rA r r r r �_active� s z!RPMTransactionItemWrapper._activeN)#�__name__� __module__� __qualname__r r r r r r r r r" r# r$ �propertyr& r' r( r) r* r, r- r. �setterr1 r5 r6 r8 r; r= r> r@ rA rB rC r r r r r " sj r c @ s� e Zd ZdZdZdd� Zedd� �Zedd� �Zedd � �Z ed d � �Z ed d � �Z edd� �Z edd� �Z edd� �Zedd� �Zedd� �Zedd� �Zedd� �Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(S ))�TransactionWrapperFc C s || _ d S r )�_trans�r �transr r r r � s zTransactionWrapper.__init__c C s | j �� S r �rJ ZgetIdr r r r �tid� s zTransactionWrapper.tidc C s | j �� S r )rJ Z getCmdliner r r r �cmdline� s zTransactionWrapper.cmdlinec C s | j �� S r )rJ Z getReleaseverr r r r � releasever� s z TransactionWrapper.releaseverc C s | j �� S r )rJ Z getDtBeginr r r r � beg_timestamp� s z TransactionWrapper.beg_timestampc C s | j �� S r )rJ ZgetDtEndr r r r � end_timestamp� s z TransactionWrapper.end_timestampc C s | j �� S r )rJ �getRpmdbVersionBeginr r r r �beg_rpmdb_version� s z$TransactionWrapper.beg_rpmdb_versionc C s | j �� S r )rJ �getRpmdbVersionEndr r r r �end_rpmdb_version� s z$TransactionWrapper.end_rpmdb_versionc C s t | j�� tjjk�S r )�intrJ r7 �libdnf� transaction�TransactionItemState_DONEr r r r � return_code� s z TransactionWrapper.return_codec C s | j �� S r )rJ Z getUserIdr r r r �loginuid� s zTransactionWrapper.loginuidc C s | j S r )�packagesr r r r �data� s zTransactionWrapper.datac C s | j �� }t|�S r )rJ �getConsoleOutput�bool)r �outputr r r � is_output� s z TransactionWrapper.is_outputc C s | j �� S r )rJ Z getCommentr r r r �comment� s zTransactionWrapper.commentc C s | j �� gS r rM r r r r �tids� s zTransactionWrapper.tidsc C s g S r r r r r r �performed_with� s z!TransactionWrapper.performed_withc s � j �� }� fdd�|D �S )Nc s g | ]}t � |��qS r )r ��.0�ir r r � <listcomp>� � z/TransactionWrapper.packages.<locals>.<listcomp>)rJ ZgetItems)r �resultr r r r] � s zTransactionWrapper.packagesc C s dd� | j �� D �S )Nc S s g | ] }|d �qS �r r rf r r r ri � rj z-TransactionWrapper.output.<locals>.<listcomp>�rJ r_ r r r r ra � s zTransactionWrapper.outputc C s g S r r r r r r �error� s zTransactionWrapper.errorc C s | j �� |k| _d S r )rJ rU �altered_gt_rpmdb)r Zrpmdbvr r r �compare_rpmdbv� s z!TransactionWrapper.compare_rpmdbvN)rD rE rF �altered_lt_rpmdbro r rG rN rO rP rQ rR rT rV r[ r\ r^ rb rc rd re r] ra rn rp r r r r rI � sB rI c @ sh e Zd Zdd� Zdd� Zedd� �Zdd� Zed d � �Zed d � �Z ed d� �Z edd� �Z dd� Z dS )�MergedTransactionWrapperc C s t j�|j�| _d S r )rX rY ZMergedTransactionrJ rK r r r r � s z!MergedTransactionWrapper.__init__c C s | j �|j � d S r )rJ �mergerK r r r rs � s z MergedTransactionWrapper.mergec C s | j �� S r )rJ Z listUserIdsr r r r r\ � s z!MergedTransactionWrapper.loginuidc C s | j �� S r )rJ ZlistIdsr r r r rd s z MergedTransactionWrapper.tidsc C s dd� | j �� D �S )Nc S s g | ]}t |tjjk��qS r )rW rX rY rZ rf r r r ri rj z8MergedTransactionWrapper.return_code.<locals>.<listcomp>)rJ Z listStatesr r r r r[ s z$MergedTransactionWrapper.return_codec C s | j �� S r )rJ Z listCmdlinesr r r r rO s z MergedTransactionWrapper.cmdlinec C s | j �� S r )rJ ZlistReleaseversr r r r rP s z#MergedTransactionWrapper.releaseverc C s | j �� S r )rJ Z listCommentsr r r r rc s z MergedTransactionWrapper.commentc C s dd� | j �� D �S )Nc S s g | ] }|d �qS rl r rf r r r ri rj z3MergedTransactionWrapper.output.<locals>.<listcomp>rm r r r r ra s z MergedTransactionWrapper.outputN) rD rE rF r rs rG r\ rd r[ rO rP rc ra r r r r rr � s rr c @ s� e Zd Zd6dd�Zdd� Zedd� �Zedd � �Zed d � �Zed d � �Z edd� �Z dd� Z dd� Z edd� �Z dd� Zd7dd�Zd8d d �Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd9d(d)�Zd*d+� Zd,d-� Zd:d.d/�Zd;d0d1�Zd2d3� Zd4d5� ZdS )<� SwdbInterfacer3 c C s8 t |�| _d | _d | _d | _d | _d | _|| _g | _d S r ) �strrP �_rpm�_group�_envZ _addon_datar �_db_dir�_output)r Zdb_dirrP r r r r s zSwdbInterface.__init__c C s | � � d S r )�closer r r r �__del__% s zSwdbInterface.__del__c C s | j d u rt| �| _ | j S r )rv r r r r r r? ( s zSwdbInterface.rpmc C s | j d u rt| �| _ | j S r )rw r r r r r �group. s zSwdbInterface.groupc C s | j d u rt| �| _ | j S r )rx r r r r r �env4 s zSwdbInterface.envc C s t j�| jtjjj�S r )�os�path�joinry rX rY �SwdbZdefaultDatabaseNamer r r r �dbpath: s zSwdbInterface.dbpathc C s\ | j sVztj�| j�| _ W n0 tyJ } ztt|���W Y d}~n d}~0 0 | j �� | j S )z Lazy initialize Swdb object N) r rX rY r� r� � RuntimeErrorr ru �initTransaction)r �exr r r r > s " zSwdbInterface.swdbc C s t j�|| j�}|�� d S r )rX rY Z Transformerr� � transform)r Z input_dirZ transformerr r r r� K s zSwdbInterface.transformc C sX z| ` W n ty Y n0 d | _d | _d | _| jrH| j�� | j�� d | _g | _d S r ) �_tidr4 rv rw rx r ZcloseTransactionZ closeDatabaserz r r r r r{ O s zSwdbInterface.closec C s | j �� S r )r ZgetPathr r r r r� ] s zSwdbInterface.pathc C s | j �� S r )r Z resetDatabaser r r r �reset_dba s zSwdbInterface.reset_dbTc C s | j �� }|sd S t|�S r )r ZgetLastTransactionrI )r �complete_transactions_only�tr r r �laste s zSwdbInterface.lastNr Fc s� � pg � dd� � D �� | j �� }dd� |D �}� rD� fdd�|D �}t|�D ]>\}}|dkr^qL||d }|j�� |j�� krLd|_d|_qL|d d d� S ) Nc S s g | ] }t |��qS r )rW rf r r r ri o rj z%SwdbInterface.old.<locals>.<listcomp>c S s g | ] }t |��qS r )rI rf r r r ri q rj c s g | ]}|j � v r|�qS r )rN rf �rd r r ri t rj r r T���)r ZlistTransactions� enumeraterJ rS rU rq ro )r rd �limitr� rk rh rL Z prev_transr r� r �oldm s zSwdbInterface.oldc C s t | j�� �S r )rI r Z getCurrentr r r r � get_current� s zSwdbInterface.get_currentc C sB | j �|�}| �|�}tjj}| j�||||�}|�tjj � |S )zSet reason for package) r? 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Ztir r r � set_reason� s zSwdbInterface.set_reasonc C s | j �t|��S )zGet repository of package)r Z getRPMReporu )r rA r r r r� � s zSwdbInterface.repoc C s* | j �t|��}|du r |S t| |�}|S )z Get package data for packageN)r ZgetRPMTransactionItemru r )r rA rk r r r � package_data� s zSwdbInterface.package_datac C sf z| j �� W n Y n0 | j �tt�t�� ��t|�|p>dtt � � �|�}| j � | j � || _ |S r2 )r r� ZbeginTransactionrW �calendarZtimegm�time�gmtimeru r Z getloginuidZ setReleaseverrP r� )r Z rpmdb_versionZ using_pkgsZtsisrO rc rN r r r �beg� s �zSwdbInterface.begc C sN | j �� }|�|j� |�|jp"d� |�|j� |�|j � |� |j � |S )Nr ) r Z createRPMItem�setNamer& ZsetEpochr' Z setVersionr( Z setReleaser) ZsetArchr* )r Zpor� r r r �pkg_to_swdb_rpm_item� s z"SwdbInterface.pkg_to_swdb_rpm_itemc C s@ t | d�sd S |sd S |�� D ] }t|�}| j�d|f� q d S )Nr� r )�hasattr� splitlinesr rz �append)r �msg�liner r r �log_scriptlet_output� s z"SwdbInterface.log_scriptlet_outputc C s� t | d�sd S |d u rDtjj}| jD ] }|jtjjkr$tjj} qDq$| jD ]\}}| j � ||� qJg | _| j � t t � � �t|�|� d S )Nr� )r� rX rY ZTransactionState_DONEr? r8 ZTransactionItemState_ERRORZTransactionState_ERRORrz r ZaddConsoleOutputLineZendTransactionrW r� ru )r rV r[ �errorsZtsiZfile_descriptorr� r r r �end� s �zSwdbInterface.endc C s | j �|�S )z{ Search for history transactions which contain specified packages al. la. "yum list". Returns transaction ids. )r ZsearchTransactionsByRPM)r �patternsZ ignore_caser r r �search� s zSwdbInterface.searchc C s8 | j �|j|jd�}|tjjkr$dS |tjjkr4dS dS )z)Returns True if package is user installedr� TF)r � resolveRPMTransactionItemReasonr& r* rX rY �TransactionItemReason_USER� TransactionItemReason_UNKNOWN)r rA r1 r r r �user_installed� s z SwdbInterface.user_installedc C sF |r| j �|j|j|�}n| j �|j|jd�}|tjjkrBtjj}|S )a2 Get reason of package before transaction being undone. If package is already installed in the system, keep his reason. :param pkg: package being installed :param first_trans: id of first transaction being undone :param rollback: True if transaction is performing a rollbackr� )r r� r& r* rX rY r� r� )r rA Z first_transZrollbackrk r r r �get_erased_reason� s z SwdbInterface.get_erased_reason)r3 )T)Nr F)Nr3 )r3 NN)T) rD rE rF r r| rG r? r} r~ r� r r� r{ r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r r r rt s< rt )r� r r� Zlibdnf.transactionrX Z libdnf.utilsZdnf.i18nr Zdnf.yumr Zdnf.exceptionsr r} r r r �objectr rI rr rt r r r r �<module> s M" db/group.py 0000644 00000036206 15025013303 0006636 0 ustar 00 # -*- coding: utf-8 -*- # Copyright (C) 2017-2018 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. # import libdnf.transaction import dnf.db.history import dnf.transaction import dnf.exceptions from dnf.i18n import _ from dnf.util import logger import rpm class PersistorBase(object): def __init__(self, history): assert isinstance(history, dnf.db.history.SwdbInterface), str(type(history)) self.history = history self._installed = {} self._removed = {} self._upgraded = {} self._downgraded = {} def __len__(self): return len(self._installed) + len(self._removed) + len(self._upgraded) + len(self._downgraded) def clean(self): self._installed = {} self._removed = {} self._upgraded = {} self._downgraded = {} def _get_obj_id(self, obj): raise NotImplementedError def _add_to_history(self, item, action): ti = self.history.swdb.addItem(item, "", action, libdnf.transaction.TransactionItemReason_USER) ti.setState(libdnf.transaction.TransactionItemState_DONE) def install(self, obj): self._installed[self._get_obj_id(obj)] = obj self._add_to_history(obj, libdnf.transaction.TransactionItemAction_INSTALL) def remove(self, obj): self._removed[self._get_obj_id(obj)] = obj self._add_to_history(obj, libdnf.transaction.TransactionItemAction_REMOVE) def upgrade(self, obj): self._upgraded[self._get_obj_id(obj)] = obj self._add_to_history(obj, libdnf.transaction.TransactionItemAction_UPGRADE) def downgrade(self, obj): self._downgraded[self._get_obj_id(obj)] = obj self._add_to_history(obj, libdnf.transaction.TransactionItemAction_DOWNGRADE) def new(self, obj_id, name, translated_name, pkg_types): raise NotImplementedError def get(self, obj_id): raise NotImplementedError def search_by_pattern(self, pattern): raise NotImplementedError class GroupPersistor(PersistorBase): def __iter__(self): items = self.history.swdb.getItems() items = [i for i in items if i.getCompsGroupItem()] return iter(items) def _get_obj_id(self, obj): return obj.getGroupId() def new(self, obj_id, name, translated_name, pkg_types): swdb_group = self.history.swdb.createCompsGroupItem() swdb_group.setGroupId(obj_id) if name is not None: swdb_group.setName(name) if translated_name is not None: swdb_group.setTranslatedName(translated_name) swdb_group.setPackageTypes(pkg_types) return swdb_group def get(self, obj_id): swdb_group = self.history.swdb.getCompsGroupItem(obj_id) if not swdb_group: return None swdb_group = swdb_group.getCompsGroupItem() return swdb_group def search_by_pattern(self, pattern): return self.history.swdb.getCompsGroupItemsByPattern(pattern) def get_package_groups(self, pkg_name): return self.history.swdb.getPackageCompsGroups(pkg_name) def is_removable_pkg(self, pkg_name): # for group removal and autoremove reason = self.history.swdb.resolveRPMTransactionItemReason(pkg_name, "", -2) if reason != libdnf.transaction.TransactionItemReason_GROUP: return False # TODO: implement lastTransId == -2 in libdnf package_groups = set(self.get_package_groups(pkg_name)) for group_id, group in self._removed.items(): for pkg in group.getPackages(): if pkg.getName() != pkg_name: continue if not pkg.getInstalled(): continue package_groups.remove(group_id) for group_id, group in self._installed.items(): for pkg in group.getPackages(): if pkg.getName() != pkg_name: continue if not pkg.getInstalled(): continue package_groups.add(group_id) if package_groups: return False return True class EnvironmentPersistor(PersistorBase): def __iter__(self): items = self.history.swdb.getItems() items = [i for i in items if i.getCompsEnvironmentItem()] return iter(items) def _get_obj_id(self, obj): return obj.getEnvironmentId() def new(self, obj_id, name, translated_name, pkg_types): swdb_env = self.history.swdb.createCompsEnvironmentItem() swdb_env.setEnvironmentId(obj_id) if name is not None: swdb_env.setName(name) if translated_name is not None: swdb_env.setTranslatedName(translated_name) swdb_env.setPackageTypes(pkg_types) return swdb_env def get(self, obj_id): swdb_env = self.history.swdb.getCompsEnvironmentItem(obj_id) if not swdb_env: return None swdb_env = swdb_env.getCompsEnvironmentItem() return swdb_env def search_by_pattern(self, pattern): return self.history.swdb.getCompsEnvironmentItemsByPattern(pattern) def get_group_environments(self, group_id): return self.history.swdb.getCompsGroupEnvironments(group_id) def is_removable_group(self, group_id): # for environment removal swdb_group = self.history.group.get(group_id) if not swdb_group: return False # TODO: implement lastTransId == -2 in libdnf group_environments = set(self.get_group_environments(group_id)) for env_id, env in self._removed.items(): for group in env.getGroups(): if group.getGroupId() != group_id: continue if not group.getInstalled(): continue group_environments.remove(env_id) for env_id, env in self._installed.items(): for group in env.getGroups(): if group.getGroupId() != group_id: continue if not group.getInstalled(): continue group_environments.add(env_id) if group_environments: return False return True class RPMTransaction(object): def __init__(self, history, transaction=None): self.history = history self.transaction = transaction if not self.transaction: try: self.history.swdb.initTransaction() except: pass self._swdb_ti_pkg = {} # TODO: close trans if needed def __iter__(self): # :api if self.transaction: items = self.transaction.getItems() else: items = self.history.swdb.getItems() items = [dnf.db.history.RPMTransactionItemWrapper(self.history, i) for i in items if i.getRPMItem()] return iter(items) def __len__(self): if self.transaction: items = self.transaction.getItems() else: items = self.history.swdb.getItems() items = [dnf.db.history.RPMTransactionItemWrapper(self.history, i) for i in items if i.getRPMItem()] return len(items) def _pkg_to_swdb_rpm_item(self, pkg): rpm_item = self.history.swdb.createRPMItem() rpm_item.setName(pkg.name) rpm_item.setEpoch(pkg.epoch or 0) rpm_item.setVersion(pkg.version) rpm_item.setRelease(pkg.release) rpm_item.setArch(pkg.arch) return rpm_item def new(self, pkg, action, reason=None, replaced_by=None): rpm_item = self._pkg_to_swdb_rpm_item(pkg) repoid = self.get_repoid(pkg) if reason is None: reason = self.get_reason(pkg) result = self.history.swdb.addItem(rpm_item, repoid, action, reason) if replaced_by: result.addReplacedBy(replaced_by) self._swdb_ti_pkg[result] = pkg return result def get_repoid(self, pkg): result = getattr(pkg, "_force_swdb_repoid", None) if result: return result return pkg.reponame def get_reason(self, pkg): """Get reason for package""" return self.history.swdb.resolveRPMTransactionItemReason(pkg.name, pkg.arch, -1) def get_reason_name(self, pkg): """Get reason for package""" return libdnf.transaction.TransactionItemReasonToString(self.get_reason(pkg)) def _add_obsoleted(self, obsoleted, replaced_by=None): obsoleted = obsoleted or [] for obs in obsoleted: ti = self.new(obs, libdnf.transaction.TransactionItemAction_OBSOLETED) if replaced_by: ti.addReplacedBy(replaced_by) def add_downgrade(self, new, old, obsoleted=None): ti_new = self.new(new, libdnf.transaction.TransactionItemAction_DOWNGRADE) ti_old = self.new(old, libdnf.transaction.TransactionItemAction_DOWNGRADED, replaced_by=ti_new) self._add_obsoleted(obsoleted, replaced_by=ti_new) def add_erase(self, old, reason=None): self.add_remove(old, reason) def add_install(self, new, obsoleted=None, reason=None): if reason is None: reason = libdnf.transaction.TransactionItemReason_USER ti_new = self.new(new, libdnf.transaction.TransactionItemAction_INSTALL, reason) self._add_obsoleted(obsoleted, replaced_by=ti_new) def add_reinstall(self, new, old, obsoleted=None): ti_new = self.new(new, libdnf.transaction.TransactionItemAction_REINSTALL) ti_old = self.new(old, libdnf.transaction.TransactionItemAction_REINSTALLED, replaced_by=ti_new) self._add_obsoleted(obsoleted, replaced_by=ti_new) def add_remove(self, old, reason=None): reason = reason or libdnf.transaction.TransactionItemReason_USER ti_old = self.new(old, libdnf.transaction.TransactionItemAction_REMOVE, reason) def add_upgrade(self, new, old, obsoleted=None): ti_new = self.new(new, libdnf.transaction.TransactionItemAction_UPGRADE) ti_old = self.new(old, libdnf.transaction.TransactionItemAction_UPGRADED, replaced_by=ti_new) self._add_obsoleted(obsoleted, replaced_by=ti_new) def _test_fail_safe(self, hdr, pkg): if pkg._from_cmdline: return 0 if pkg.repo.module_hotfixes: return 0 try: if hdr['modularitylabel'] and not pkg._is_in_active_module(): logger.critical(_("No available modular metadata for modular package '{}', " "it cannot be installed on the system").format(pkg)) return 1 except ValueError: return 0 return 0 def _populate_rpm_ts(self, ts): """Populate the RPM transaction set.""" modular_problems = 0 for tsi in self: try: if tsi.action == libdnf.transaction.TransactionItemAction_DOWNGRADE: hdr = tsi.pkg._header modular_problems += self._test_fail_safe(hdr, tsi.pkg) ts.addInstall(hdr, tsi, 'u') elif tsi.action == libdnf.transaction.TransactionItemAction_DOWNGRADED: ts.addErase(tsi.pkg.idx) elif tsi.action == libdnf.transaction.TransactionItemAction_INSTALL: hdr = tsi.pkg._header modular_problems += self._test_fail_safe(hdr, tsi.pkg) ts.addInstall(hdr, tsi, 'i') elif tsi.action == libdnf.transaction.TransactionItemAction_OBSOLETE: hdr = tsi.pkg._header modular_problems += self._test_fail_safe(hdr, tsi.pkg) ts.addInstall(hdr, tsi, 'u') elif tsi.action == libdnf.transaction.TransactionItemAction_OBSOLETED: ts.addErase(tsi.pkg.idx) elif tsi.action == libdnf.transaction.TransactionItemAction_REINSTALL: # note: in rpm 4.12 there should not be set # rpm.RPMPROB_FILTER_REPLACEPKG to work hdr = tsi.pkg._header modular_problems += self._test_fail_safe(hdr, tsi.pkg) ts.addReinstall(hdr, tsi) elif tsi.action == libdnf.transaction.TransactionItemAction_REINSTALLED: # Required when multiple packages with the same NEVRA marked as installed ts.addErase(tsi.pkg.idx) elif tsi.action == libdnf.transaction.TransactionItemAction_REMOVE: ts.addErase(tsi.pkg.idx) elif tsi.action == libdnf.transaction.TransactionItemAction_UPGRADE: hdr = tsi.pkg._header modular_problems += self._test_fail_safe(hdr, tsi.pkg) ts.addInstall(hdr, tsi, 'u') elif tsi.action == libdnf.transaction.TransactionItemAction_UPGRADED: ts.addErase(tsi.pkg.idx) elif tsi.action == libdnf.transaction.TransactionItemAction_REASON_CHANGE: pass else: raise RuntimeError("TransactionItemAction not handled: %s" % tsi.action) except rpm.error as e: raise dnf.exceptions.Error(_("An rpm exception occurred: %s" % e)) if modular_problems: raise dnf.exceptions.Error(_("No available modular metadata for modular package")) return ts @property def install_set(self): # :api result = set() for tsi in self: if tsi.action in dnf.transaction.FORWARD_ACTIONS: try: result.add(tsi.pkg) except KeyError: raise RuntimeError("TransactionItem is has no RPM attached: %s" % tsi) return result @property def remove_set(self): # :api result = set() for tsi in self: if tsi.action in dnf.transaction.BACKWARD_ACTIONS + [libdnf.transaction.TransactionItemAction_REINSTALLED]: try: result.add(tsi.pkg) except KeyError: raise RuntimeError("TransactionItem is has no RPM attached: %s" % tsi) return result def _rpm_limitations(self): """ Ensures all the members can be passed to rpm as they are to perform the transaction. """ src_installs = [pkg for pkg in self.install_set if pkg.arch == 'src'] if len(src_installs): return _("Will not install a source rpm package (%s).") % \ src_installs[0] return None def _get_items(self, action): return [tsi for tsi in self if tsi.action == action] db/__init__.py 0000644 00000001412 15025013303 0007230 0 ustar 00 # Copyright (C) 2017 Red Hat, Inc. # # DNF database subpackage # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. db/history.py 0000644 00000035045 15025013303 0007203 0 ustar 00 # -*- coding: utf-8 -*- # Copyright (C) 2009, 2012-2018 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. # import calendar import os import time import libdnf.transaction import libdnf.utils from dnf.i18n import ucd from dnf.yum import misc from dnf.exceptions import DatabaseError from .group import GroupPersistor, EnvironmentPersistor, RPMTransaction class RPMTransactionItemWrapper(object): def __init__(self, swdb, item): assert item is not None self._swdb = swdb self._item = item def __str__(self): return self._item.getItem().toStr() def __lt__(self, other): return self._item < other._item def __eq__(self, other): return self._item == other._item def __hash__(self): return self._item.__hash__() def match(self, pattern): return True def is_package(self): return self._item.getRPMItem() is not None def is_group(self): return self._item.getCompsGroupItem() is not None def is_environment(self): return self._item.getCompsEnvironmentItem() is not None def get_group(self): return self._item.getCompsGroupItem() def get_environment(self): return self._item.getCompsEnvironmentItem() @property def name(self): return self._item.getRPMItem().getName() @property def epoch(self): return self._item.getRPMItem().getEpoch() @property def version(self): return self._item.getRPMItem().getVersion() @property def release(self): return self._item.getRPMItem().getRelease() @property def arch(self): return self._item.getRPMItem().getArch() @property def evr(self): if self.epoch: return "{}:{}-{}".format(self.epoch, self.version, self.release) return "{}-{}".format(self.version, self.release) @property def nevra(self): return self._item.getRPMItem().getNEVRA() @property def action(self): return self._item.getAction() @action.setter def action(self, value): self._item.setAction(value) @property def reason(self): return self._item.getReason() @reason.setter def reason(self, value): return self._item.setReason(value) @property def action_name(self): try: return self._item.getActionName() except AttributeError: return "" @property def action_short(self): try: return self._item.getActionShort() except AttributeError: return "" @property def state(self): return self._item.getState() @state.setter def state(self, value): self._item.setState(value) @property def from_repo(self): return self._item.getRepoid() def ui_from_repo(self): if not self._item.getRepoid(): return "" return "@" + self._item.getRepoid() @property def obsoleting(self): return None def get_reason(self): # TODO: get_history_reason return self._swdb.rpm.get_reason(self) @property def pkg(self): return self._swdb.rpm._swdb_ti_pkg[self._item] @property def files(self): return self.pkg.files @property def _active(self): return self.pkg class TransactionWrapper(object): altered_lt_rpmdb = False altered_gt_rpmdb = False def __init__(self, trans): self._trans = trans @property def tid(self): return self._trans.getId() @property def cmdline(self): return self._trans.getCmdline() @property def releasever(self): return self._trans.getReleasever() @property def beg_timestamp(self): return self._trans.getDtBegin() @property def end_timestamp(self): return self._trans.getDtEnd() @property def beg_rpmdb_version(self): return self._trans.getRpmdbVersionBegin() @property def end_rpmdb_version(self): return self._trans.getRpmdbVersionEnd() @property def return_code(self): return int(self._trans.getState() != libdnf.transaction.TransactionItemState_DONE) @property def loginuid(self): return self._trans.getUserId() @property def data(self): return self.packages @property def is_output(self): output = self._trans.getConsoleOutput() return bool(output) @property def comment(self): return self._trans.getComment() def tids(self): return [self._trans.getId()] def performed_with(self): return [] def packages(self): result = self._trans.getItems() return [RPMTransactionItemWrapper(self, i) for i in result] def output(self): return [i[1] for i in self._trans.getConsoleOutput()] def error(self): return [] def compare_rpmdbv(self, rpmdbv): self.altered_gt_rpmdb = self._trans.getRpmdbVersionEnd() != rpmdbv class MergedTransactionWrapper(TransactionWrapper): def __init__(self, trans): self._trans = libdnf.transaction.MergedTransaction(trans._trans) def merge(self, trans): self._trans.merge(trans._trans) @property def loginuid(self): return self._trans.listUserIds() def tids(self): return self._trans.listIds() @property def return_code(self): return [int(i != libdnf.transaction.TransactionItemState_DONE) for i in self._trans.listStates()] @property def cmdline(self): return self._trans.listCmdlines() @property def releasever(self): return self._trans.listReleasevers() @property def comment(self): return self._trans.listComments() def output(self): return [i[1] for i in self._trans.getConsoleOutput()] class SwdbInterface(object): def __init__(self, db_dir, releasever=""): # TODO: record all vars # TODO: remove relreasever from options self.releasever = str(releasever) self._rpm = None self._group = None self._env = None self._addon_data = None self._swdb = None self._db_dir = db_dir self._output = [] def __del__(self): self.close() @property def rpm(self): if self._rpm is None: self._rpm = RPMTransaction(self) return self._rpm @property def group(self): if self._group is None: self._group = GroupPersistor(self) return self._group @property def env(self): if self._env is None: self._env = EnvironmentPersistor(self) return self._env @property def dbpath(self): return os.path.join(self._db_dir, libdnf.transaction.Swdb.defaultDatabaseName) @property def swdb(self): """ Lazy initialize Swdb object """ if not self._swdb: # _db_dir == persistdir which is prepended with installroot already try: self._swdb = libdnf.transaction.Swdb(self.dbpath) except RuntimeError as ex: raise DatabaseError(str(ex)) self._swdb.initTransaction() # TODO: vars -> libdnf return self._swdb def transform(self, input_dir): transformer = libdnf.transaction.Transformer(input_dir, self.dbpath) transformer.transform() def close(self): try: del self._tid except AttributeError: pass self._rpm = None self._group = None self._env = None if self._swdb: self._swdb.closeTransaction() self._swdb.closeDatabase() self._swdb = None self._output = [] @property def path(self): return self.swdb.getPath() def reset_db(self): return self.swdb.resetDatabase() # TODO: rename to get_last_transaction? def last(self, complete_transactions_only=True): # TODO: complete_transactions_only t = self.swdb.getLastTransaction() if not t: return None return TransactionWrapper(t) # TODO: rename to: list_transactions? def old(self, tids=None, limit=0, complete_transactions_only=False): tids = tids or [] tids = [int(i) for i in tids] result = self.swdb.listTransactions() result = [TransactionWrapper(i) for i in result] # TODO: move to libdnf if tids: result = [i for i in result if i.tid in tids] # populate altered_lt_rpmdb and altered_gt_rpmdb for i, trans in enumerate(result): if i == 0: continue prev_trans = result[i-1] if trans._trans.getRpmdbVersionBegin() != prev_trans._trans.getRpmdbVersionEnd(): trans.altered_lt_rpmdb = True prev_trans.altered_gt_rpmdb = True return result[::-1] def get_current(self): return TransactionWrapper(self.swdb.getCurrent()) def set_reason(self, pkg, reason): """Set reason for package""" rpm_item = self.rpm._pkg_to_swdb_rpm_item(pkg) repoid = self.repo(pkg) action = libdnf.transaction.TransactionItemAction_REASON_CHANGE ti = self.swdb.addItem(rpm_item, repoid, action, reason) ti.setState(libdnf.transaction.TransactionItemState_DONE) return ti ''' def package(self, pkg): """Get SwdbPackage from package""" return self.swdb.package(str(pkg)) ''' def repo(self, pkg): """Get repository of package""" return self.swdb.getRPMRepo(str(pkg)) def package_data(self, pkg): """Get package data for package""" # trans item is returned result = self.swdb.getRPMTransactionItem(str(pkg)) if result is None: return result result = RPMTransactionItemWrapper(self, result) return result # def reason(self, pkg): # """Get reason for package""" # result = self.swdb.resolveRPMTransactionItemReason(pkg.name, pkg.arch, -1) # return result # TODO: rename to begin_transaction? def beg(self, rpmdb_version, using_pkgs, tsis, cmdline=None, comment=""): try: self.swdb.initTransaction() except: pass tid = self.swdb.beginTransaction( int(calendar.timegm(time.gmtime())), str(rpmdb_version), cmdline or "", int(misc.getloginuid()), comment) self.swdb.setReleasever(self.releasever) self._tid = tid return tid def pkg_to_swdb_rpm_item(self, po): rpm_item = self.swdb.createRPMItem() rpm_item.setName(po.name) rpm_item.setEpoch(po.epoch or 0) rpm_item.setVersion(po.version) rpm_item.setRelease(po.release) rpm_item.setArch(po.arch) return rpm_item def log_scriptlet_output(self, msg): if not hasattr(self, '_tid'): return if not msg: return for line in msg.splitlines(): line = ucd(line) # logging directly to database fails if transaction runs in a background process self._output.append((1, line)) ''' def _log_errors(self, errors): for error in errors: error = ucd(error) self.swdb.log_error(self._tid, error) ''' def end(self, end_rpmdb_version="", return_code=None, errors=None): if not hasattr(self, '_tid'): return # Failed at beg() time if return_code is None: # return_code/state auto-detection return_code = libdnf.transaction.TransactionState_DONE for tsi in self.rpm: if tsi.state == libdnf.transaction.TransactionItemState_ERROR: return_code = libdnf.transaction.TransactionState_ERROR break for file_descriptor, line in self._output: self.swdb.addConsoleOutputLine(file_descriptor, line) self._output = [] self.swdb.endTransaction( int(time.time()), str(end_rpmdb_version), return_code, ) # Closing and cleanup is done in the close() method. # It is important to keep data around after the transaction ends # because it's needed by plugins to report installed packages etc. # TODO: ignore_case, more patterns def search(self, patterns, ignore_case=True): """ Search for history transactions which contain specified packages al. la. "yum list". Returns transaction ids. """ return self.swdb.searchTransactionsByRPM(patterns) def user_installed(self, pkg): """Returns True if package is user installed""" reason = self.swdb.resolveRPMTransactionItemReason(pkg.name, pkg.arch, -1) if reason == libdnf.transaction.TransactionItemReason_USER: return True # if reason is not known, consider a package user-installed # because it was most likely installed via rpm if reason == libdnf.transaction.TransactionItemReason_UNKNOWN: return True return False def get_erased_reason(self, pkg, first_trans, rollback): """Get reason of package before transaction being undone. If package is already installed in the system, keep his reason. :param pkg: package being installed :param first_trans: id of first transaction being undone :param rollback: True if transaction is performing a rollback""" if rollback: # return the reason at the point of rollback; we're setting that reason result = self.swdb.resolveRPMTransactionItemReason(pkg.name, pkg.arch, first_trans) else: result = self.swdb.resolveRPMTransactionItemReason(pkg.name, pkg.arch, -1) # consider unknown reason as user-installed if result == libdnf.transaction.TransactionItemReason_UNKNOWN: result = libdnf.transaction.TransactionItemReason_USER return result i18n.py 0000644 00000030041 15025013303 0005663 0 ustar 00 # i18n.py # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import print_function from __future__ import unicode_literals from dnf.pycomp import unicode import dnf import locale import os import signal import sys import unicodedata """ Centralize i18n stuff here. Must be unittested. """ class UnicodeStream(object): def __init__(self, stream, encoding): self.stream = stream self.encoding = encoding def write(self, s): if not isinstance(s, str): s = (s.decode(self.encoding, 'replace') if dnf.pycomp.PY3 else s.encode(self.encoding, 'replace')) try: self.stream.write(s) except UnicodeEncodeError: s_bytes = s.encode(self.stream.encoding, 'backslashreplace') if hasattr(self.stream, 'buffer'): self.stream.buffer.write(s_bytes) else: s = s_bytes.decode(self.stream.encoding, 'ignore') self.stream.write(s) def __getattr__(self, name): return getattr(self.stream, name) def _full_ucd_support(encoding): """Return true if encoding can express any Unicode character. Even if an encoding can express all accented letters in the given language, we can't generally settle for it in DNF since sometimes we output special characters like the registered trademark symbol (U+00AE) and surprisingly many national non-unicode encodings, including e.g. ASCII and ISO-8859-2, don't contain it. """ if encoding is None: return False lower = encoding.lower() if lower.startswith('utf-') or lower.startswith('utf_'): return True return False def _guess_encoding(): """ Take the best shot at the current system's string encoding. """ encoding = locale.getpreferredencoding(False) return 'utf-8' if encoding.startswith("ANSI") else encoding def setup_locale(): try: dnf.pycomp.setlocale(locale.LC_ALL, '') except locale.Error: # default to C.UTF-8 or C locale if we got a failure. try: dnf.pycomp.setlocale(locale.LC_ALL, 'C.UTF-8') os.environ['LC_ALL'] = 'C.UTF-8' except locale.Error: dnf.pycomp.setlocale(locale.LC_ALL, 'C') os.environ['LC_ALL'] = 'C' print('Failed to set locale, defaulting to {}'.format(os.environ['LC_ALL']), file=sys.stderr) def setup_stdout(): """ Check that stdout is of suitable encoding and handle the situation if not. Returns True if stdout was of suitable encoding already and no changes were needed. """ stdout = sys.stdout if not stdout.isatty(): signal.signal(signal.SIGPIPE, signal.SIG_DFL) try: encoding = stdout.encoding except AttributeError: encoding = None if not _full_ucd_support(encoding): sys.stdout = UnicodeStream(stdout, _guess_encoding()) return False return True def ucd_input(ucstring): # :api, deprecated in 2.0.0, will be erased when python2 is abandoned """ It uses print instead of passing the prompt to raw_input. raw_input doesn't encode the passed string and the output goes into stderr """ print(ucstring, end='') return dnf.pycomp.raw_input() def ucd(obj): # :api, deprecated in 2.0.0, will be erased when python2 is abandoned """ Like the builtin unicode() but tries to use a reasonable encoding. """ if dnf.pycomp.PY3: if dnf.pycomp.is_py3bytes(obj): return str(obj, _guess_encoding(), errors='ignore') elif isinstance(obj, str): return obj return str(obj) else: if isinstance(obj, dnf.pycomp.unicode): return obj if hasattr(obj, '__unicode__'): # see the doc for the unicode() built-in. The logic here is: if obj # implements __unicode__, let it take a crack at it, but handle the # situation if it fails: try: return dnf.pycomp.unicode(obj) except UnicodeError: pass return dnf.pycomp.unicode(str(obj), _guess_encoding(), errors='ignore') # functions for formatting output according to terminal width, # They should be used instead of build-in functions to count on different # widths of Unicode characters def _exact_width_char(uchar): return 2 if unicodedata.east_asian_width(uchar) in ('W', 'F') else 1 def chop_str(msg, chop=None): """ Return the textual width of a Unicode string, chopping it to a specified value. This is what you want to use instead of %.*s, as it does the "right" thing with regard to different Unicode character width Eg. "%.*s" % (10, msg) <= becomes => "%s" % (chop_str(msg, 10)) """ if chop is None: return exact_width(msg), msg width = 0 chopped_msg = "" for char in msg: char_width = _exact_width_char(char) if width + char_width > chop: break chopped_msg += char width += char_width return width, chopped_msg def exact_width(msg): """ Calculates width of char at terminal screen (Asian char counts for two) """ return sum(_exact_width_char(c) for c in msg) def fill_exact_width(msg, fill, chop=None, left=True, prefix='', suffix=''): """ Expand a msg to a specified "width" or chop to same. Expansion can be left or right. This is what you want to use instead of %*.*s, as it does the "right" thing with regard to different Unicode character width. prefix and suffix should be used for "invisible" bytes, like highlighting. Examples: ``"%-*.*s" % (10, 20, msg)`` becomes ``"%s" % (fill_exact_width(msg, 10, 20))``. ``"%20.10s" % (msg)`` becomes ``"%s" % (fill_exact_width(msg, 20, 10, left=False))``. ``"%s%.10s%s" % (pre, msg, suf)`` becomes ``"%s" % (fill_exact_width(msg, 0, 10, prefix=pre, suffix=suf))``. """ width, msg = chop_str(msg, chop) if width >= fill: if prefix or suffix: msg = ''.join([prefix, msg, suffix]) else: extra = " " * (fill - width) if left: msg = ''.join([prefix, msg, suffix, extra]) else: msg = ''.join([extra, prefix, msg, suffix]) return msg def textwrap_fill(text, width=70, initial_indent='', subsequent_indent=''): """ Works like we want textwrap.wrap() to work, uses Unicode strings and doesn't screw up lists/blocks/etc. """ def _indent_at_beg(line): count = 0 byte = 'X' for byte in line: if byte != ' ': break count += 1 if byte not in ("-", "*", ".", "o", '\xe2'): return count, 0 list_chr = chop_str(line[count:], 1)[1] if list_chr in ("-", "*", ".", "o", "\u2022", "\u2023", "\u2218"): nxt = _indent_at_beg(line[count+len(list_chr):]) nxt = nxt[1] or nxt[0] if nxt: return count, count + 1 + nxt return count, 0 text = text.rstrip('\n') lines = text.replace('\t', ' ' * 8).split('\n') ret = [] indent = initial_indent wrap_last = False csab = 0 cspc_indent = 0 for line in lines: line = line.rstrip(' ') (lsab, lspc_indent) = (csab, cspc_indent) (csab, cspc_indent) = _indent_at_beg(line) force_nl = False # We want to stop wrapping under "certain" conditions: if wrap_last and cspc_indent: # if line starts a list or force_nl = True if wrap_last and csab == len(line): # is empty line force_nl = True # if line doesn't continue a list and is "block indented" if wrap_last and not lspc_indent: if csab >= 4 and csab != lsab: force_nl = True if force_nl: ret.append(indent.rstrip(' ')) indent = subsequent_indent wrap_last = False if csab == len(line): # empty line, remove spaces to make it easier. line = '' if wrap_last: line = line.lstrip(' ') cspc_indent = lspc_indent if exact_width(indent + line) <= width: wrap_last = False ret.append(indent + line) indent = subsequent_indent continue wrap_last = True words = line.split(' ') line = indent spcs = cspc_indent if not spcs and csab >= 4: spcs = csab for word in words: if (width < exact_width(line + word)) and \ (exact_width(line) > exact_width(subsequent_indent)): ret.append(line.rstrip(' ')) line = subsequent_indent + ' ' * spcs line += word line += ' ' indent = line.rstrip(' ') + ' ' if wrap_last: ret.append(indent.rstrip(' ')) return '\n'.join(ret) def select_short_long(width, msg_short, msg_long): """ Automatically selects the short (abbreviated) or long (full) message depending on whether we have enough screen space to display the full message or not. If a caller by mistake passes a long string as msg_short and a short string as a msg_long this function recognizes the mistake and swaps the arguments. This function is especially useful in the i18n context when you cannot predict how long are the translated messages. Limitations: 1. If msg_short is longer than width you will still get an overflow. This function does not abbreviate the string. 2. You are not obliged to provide an actually abbreviated string, it is perfectly correct to pass the same string twice if you don't want any abbreviation. However, if you provide two different strings but having the same width this function is unable to recognize which one is correct and you should assume that it is unpredictable which one is returned. Example: ``select_short_long (10, _("Repo"), _("Repository"))`` will return "Repository" in English but the results in other languages may be different. """ width_short = exact_width(msg_short) width_long = exact_width(msg_long) # If we have two strings of the same width: if width_short == width_long: return msg_long # If the short string is wider than the long string: elif width_short > width_long: return msg_short if width_short <= width else msg_long # The regular case: else: return msg_long if width_long <= width else msg_short def translation(name): # :api, deprecated in 2.0.0, will be erased when python2 is abandoned """ Easy gettext translations setup based on given domain name """ setup_locale() def ucd_wrapper(fnc): return lambda *w: ucd(fnc(*w)) t = dnf.pycomp.gettext.translation(name, fallback=True) return map(ucd_wrapper, dnf.pycomp.gettext_setup(t)) def pgettext(context, message): result = _(context + chr(4) + message) if "\004" in result: return message else: return result # setup translations _, P_ = translation("dnf") C_ = pgettext __init__.py 0000644 00000002555 15025013303 0006654 0 ustar 00 # __init__.py # The toplevel DNF package. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import unicode_literals import warnings import dnf.pycomp warnings.filterwarnings('once', category=DeprecationWarning, module=r'^dnf\..*$') from dnf.const import VERSION __version__ = VERSION # :api import dnf.base Base = dnf.base.Base # :api import dnf.plugin Plugin = dnf.plugin.Plugin # :api # setup libraries dnf.pycomp.urlparse.uses_fragment.append("media") drpm.py 0000644 00000014320 15025013303 0006050 0 ustar 00 # drpm.py # Delta RPM support # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from binascii import hexlify from dnf.yum.misc import unlink_f from dnf.i18n import _ import dnf.callback import dnf.logging import dnf.repo import hawkey import logging import libdnf.repo import os APPLYDELTA = '/usr/bin/applydeltarpm' logger = logging.getLogger("dnf") class DeltaPayload(dnf.repo.PackagePayload): def __init__(self, delta_info, delta, pkg, progress): super(DeltaPayload, self).__init__(pkg, progress) self.delta_info = delta_info self.delta = delta def __str__(self): return os.path.basename(self.delta.location) def _end_cb(self, cbdata, lr_status, msg): super(DeltaPayload, self)._end_cb(cbdata, lr_status, msg) if lr_status != libdnf.repo.PackageTargetCB.TransferStatus_ERROR: self.delta_info.enqueue(self) def _target_params(self): delta = self.delta ctype, csum = delta.chksum ctype = hawkey.chksum_name(ctype) chksum = hexlify(csum).decode() ctype_code = libdnf.repo.PackageTarget.checksumType(ctype) if ctype_code == libdnf.repo.PackageTarget.ChecksumType_UNKNOWN: logger.warning(_("unsupported checksum type: %s"), ctype) return { 'relative_url' : delta.location, 'checksum_type' : ctype_code, 'checksum' : chksum, 'expectedsize' : delta.downloadsize, 'base_url' : delta.baseurl, } @property def download_size(self): return self.delta.downloadsize @property def _full_size(self): return self.pkg.downloadsize def localPkg(self): location = self.delta.location return os.path.join(self.pkg.repo.pkgdir, os.path.basename(location)) class DeltaInfo(object): def __init__(self, query, progress, deltarpm_percentage=None): '''A delta lookup and rebuild context query -- installed packages to use when looking up deltas progress -- progress obj to display finished delta rebuilds ''' self.deltarpm_installed = False if os.access(APPLYDELTA, os.X_OK): self.deltarpm_installed = True try: self.deltarpm_jobs = os.sysconf('SC_NPROCESSORS_ONLN') except (TypeError, ValueError): self.deltarpm_jobs = 4 if deltarpm_percentage is None: self.deltarpm_percentage = dnf.conf.Conf().deltarpm_percentage else: self.deltarpm_percentage = deltarpm_percentage self.query = query self.progress = progress self.queue = [] self.jobs = {} self.err = {} def delta_factory(self, po, progress): '''Turn a po to Delta RPM po, if possible''' if not self.deltarpm_installed: # deltarpm is not installed return None if not po.repo.deltarpm or not self.deltarpm_percentage: # drpm disabled return None if po._is_local_pkg(): # drpm disabled for local return None if os.path.exists(po.localPkg()): # already there return None best = po._size * self.deltarpm_percentage / 100 best_delta = None for ipo in self.query.filter(name=po.name, arch=po.arch): delta = po.get_delta_from_evr(ipo.evr) if delta and delta.downloadsize < best: best = delta.downloadsize best_delta = delta if best_delta: return DeltaPayload(self, best_delta, po, progress) return None def job_done(self, pid, code): # handle a finished delta rebuild logger.log(dnf.logging.SUBDEBUG, 'drpm: %d: return code: %d, %d', pid, code >> 8, code & 0xff) pload = self.jobs.pop(pid) pkg = pload.pkg if code != 0: unlink_f(pload.pkg.localPkg()) self.err[pkg] = [_('Delta RPM rebuild failed')] elif not pload.pkg.verifyLocalPkg(): self.err[pkg] = [_('Checksum of the delta-rebuilt RPM failed')] else: os.unlink(pload.localPkg()) self.progress.end(pload, dnf.callback.STATUS_DRPM, _('done')) def start_job(self, pload): # spawn a delta rebuild job spawn_args = [APPLYDELTA, APPLYDELTA, '-a', pload.pkg.arch, pload.localPkg(), pload.pkg.localPkg()] pid = os.spawnl(os.P_NOWAIT, *spawn_args) logger.log(dnf.logging.SUBDEBUG, 'drpm: spawned %d: %s', pid, ' '.join(spawn_args[1:])) self.jobs[pid] = pload def enqueue(self, pload): # process finished jobs, start new ones while self.jobs: pid, code = os.waitpid(-1, os.WNOHANG) if not pid: break self.job_done(pid, code) self.queue.append(pload) while len(self.jobs) < self.deltarpm_jobs: self.start_job(self.queue.pop(0)) if not self.queue: break def wait(self): '''Wait until all jobs have finished''' while self.jobs: pid, code = os.wait() self.job_done(pid, code) if self.queue: self.start_job(self.queue.pop(0)) conf/__pycache__/read.cpython-39.pyc 0000644 00000006475 15025013303 0013251 0 ustar 00 a �!c� � @ s~ d dl mZ d dl mZ d dlmZmZ d dlZd dlZ d dl Zd dl Zd dl Z d dl Z d dlZe �d�ZG dd� de�ZdS )� )�absolute_import)�unicode_literals)�_�ucdN�dnfc @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) � RepoReaderc C s || _ || _d S )N)�conf�opts)�selfr r � r �1/usr/lib/python3.9/site-packages/dnf/conf/read.py�__init__$ s zRepoReader.__init__c c s� | � | jj�D ] }|V qg }| jjD ](}t�tj�|d��D ]}|�|� q>q&|j dd� d� |D ]F}z| � |�D ] }|V qtW qd t j j y� t �td�|� Y qd0 qdd S )Nz*.repoc S s t j�| d d� �S )N���)r �utilZ split_path)�xr r r �<lambda>5 � z%RepoReader.__iter__.<locals>.<lambda>)�keyz'Warning: failed loading '%s', skipping.)� _get_reposr Zconfig_file_path�reposdir�glob�os�path�join�append�sortr � exceptions� ConfigError�logger�warningr )r �rZ repo_configsr r �repofnr r r �__iter__( s �zRepoReader.__iter__c C s` t jj�|| jj�}tj�|�}|durl||krJtd�� |||| |�}ntd�� ||| |�}tj � |��tj� || j�}z|� |||tjj� W n\ ty� } zD||kr�td�� |||�}ntd�� ||�}tj � |��W Y d}~n d}~0 0 |�d�tjjk�r:||k�r"td�� ||�}ntd�� |�}t�|� t|j�|_|j�| jj� ||_|S ) z)Build a repository using the parsed data.Nz&Bad id for repo: {} ({}), byte = {} {}z!Bad id for repo: {}, byte = {} {}z.Repository '{}' ({}): Error parsing config: {}z)Repository '{}': Error parsing config: {}�namez@Repository '{}' ({}) is missing name in configuration, using id.z;Repository '{}' is missing name in configuration, using id.)�libdnfr � ConfigParserZ substitute� substitutionsr �repoZrepo_id_invalidr �formatr r ZRepoZ _populateZPRIO_REPOCONFIG� ValueErrorZ _get_priorityZ PRIO_DEFAULTr r r r# Z_substitutions�updateZcfg) r �parserZid_r! 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Zsubstsr+ r- �sectionZthisrepor r r r h s( , " zRepoReader._get_reposN)�__name__� __module__� __qualname__r r" r. r r r r r r # s )r )Z __future__r r Zdnf.i18nr r Zdnf.confr Z libdnf.confr$ Zdnf.exceptionsZdnf.repor Zloggingr Z getLoggerr �objectr r r r r �<module> s conf/read.py 0000644 00000012213 15025013303 0006745 0 ustar 00 # read.py # Reading configuration from files. # # Copyright (C) 2014-2017 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.i18n import _, ucd import dnf.conf import libdnf.conf import dnf.exceptions import dnf.repo import glob import logging import os logger = logging.getLogger('dnf') class RepoReader(object): def __init__(self, conf, opts): self.conf = conf self.opts = opts def __iter__(self): # get the repos from the main yum.conf file for r in self._get_repos(self.conf.config_file_path): yield r # read .repo files from directories specified by conf.reposdir repo_configs = [] for reposdir in self.conf.reposdir: for path in glob.glob(os.path.join(reposdir, "*.repo")): repo_configs.append(path) # remove .conf suffix before calling the sort function # also split the path so the separators are not treated as ordinary characters repo_configs.sort(key=lambda x: dnf.util.split_path(x[:-5])) for repofn in repo_configs: try: for r in self._get_repos(repofn): yield r except dnf.exceptions.ConfigError: logger.warning(_("Warning: failed loading '%s', skipping."), repofn) def _build_repo(self, parser, id_, repofn): """Build a repository using the parsed data.""" substituted_id = libdnf.conf.ConfigParser.substitute(id_, self.conf.substitutions) # Check the repo.id against the valid chars invalid = dnf.repo.repo_id_invalid(substituted_id) if invalid is not None: if substituted_id != id_: msg = _("Bad id for repo: {} ({}), byte = {} {}").format(substituted_id, id_, substituted_id[invalid], invalid) else: msg = _("Bad id for repo: {}, byte = {} {}").format(id_, id_[invalid], invalid) raise dnf.exceptions.ConfigError(msg) repo = dnf.repo.Repo(substituted_id, self.conf) try: repo._populate(parser, id_, repofn, dnf.conf.PRIO_REPOCONFIG) except ValueError as e: if substituted_id != id_: msg = _("Repository '{}' ({}): Error parsing config: {}").format(substituted_id, id_, e) else: msg = _("Repository '{}': Error parsing config: {}").format(id_, e) raise dnf.exceptions.ConfigError(msg) # Ensure that the repo name is set if repo._get_priority('name') == dnf.conf.PRIO_DEFAULT: if substituted_id != id_: msg = _("Repository '{}' ({}) is missing name in configuration, using id.").format( substituted_id, id_) else: msg = _("Repository '{}' is missing name in configuration, using id.").format(id_) logger.warning(msg) repo.name = ucd(repo.name) repo._substitutions.update(self.conf.substitutions) repo.cfg = parser return repo def _get_repos(self, repofn): """Parse and yield all repositories from a config file.""" substs = self.conf.substitutions parser = libdnf.conf.ConfigParser() parser.setSubstitutions(substs) try: parser.read(repofn) except RuntimeError as e: raise dnf.exceptions.ConfigError(_('Parsing file "{}" failed: {}').format(repofn, e)) except IOError as e: logger.warning(e) # Check sections in the .repo file that was just slurped up for section in parser.getData(): if section == 'main': continue try: thisrepo = self._build_repo(parser, ucd(section), repofn) except (dnf.exceptions.RepoError, dnf.exceptions.ConfigError) as e: logger.warning(e) continue else: thisrepo.repofile = repofn thisrepo._configure_from_options(self.opts) yield thisrepo conf/substitutions.py 0000644 00000005152 15025013303 0010775 0 ustar 00 # substitutions.py # Config file substitutions. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # import logging import os import re from dnf.i18n import _ ENVIRONMENT_VARS_RE = re.compile(r'^DNF_VAR_[A-Za-z0-9_]+$') logger = logging.getLogger('dnf') class Substitutions(dict): # :api def __init__(self): super(Substitutions, self).__init__() self._update_from_env() def _update_from_env(self): numericvars = ['DNF%d' % num for num in range(0, 10)] for key, val in os.environ.items(): if ENVIRONMENT_VARS_RE.match(key): self[key[8:]] = val # remove "DNF_VAR_" prefix elif key in numericvars: self[key] = val def update_from_etc(self, installroot, varsdir=("/etc/yum/vars/", "/etc/dnf/vars/")): # :api for vars_path in varsdir: fsvars = [] try: dir_fsvars = os.path.join(installroot, vars_path.lstrip('/')) fsvars = os.listdir(dir_fsvars) except OSError: continue for fsvar in fsvars: filepath = os.path.join(dir_fsvars, fsvar) val = None if os.path.isfile(filepath): try: with open(filepath) as fp: val = fp.readline() if val and val[-1] == '\n': val = val[:-1] except (OSError, IOError, UnicodeDecodeError) as e: logger.warning(_("Error when parsing a variable from file '{0}': {1}").format(filepath, e)) continue if val is not None: self[fsvar] = val conf/config.py 0000644 00000052113 15025013303 0007302 0 ustar 00 # dnf configuration classes. # # Copyright (C) 2016-2017 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals from dnf.yum import misc from dnf.i18n import ucd, _ from dnf.pycomp import basestring, urlparse import fnmatch import dnf.conf.substitutions import dnf.const import dnf.exceptions import dnf.pycomp import dnf.util import hawkey import logging import os import libdnf.conf import libdnf.repo import tempfile PRIO_EMPTY = libdnf.conf.Option.Priority_EMPTY PRIO_DEFAULT = libdnf.conf.Option.Priority_DEFAULT PRIO_MAINCONFIG = libdnf.conf.Option.Priority_MAINCONFIG PRIO_AUTOMATICCONFIG = libdnf.conf.Option.Priority_AUTOMATICCONFIG PRIO_REPOCONFIG = libdnf.conf.Option.Priority_REPOCONFIG PRIO_PLUGINDEFAULT = libdnf.conf.Option.Priority_PLUGINDEFAULT PRIO_PLUGINCONFIG = libdnf.conf.Option.Priority_PLUGINCONFIG PRIO_COMMANDLINE = libdnf.conf.Option.Priority_COMMANDLINE PRIO_RUNTIME = libdnf.conf.Option.Priority_RUNTIME logger = logging.getLogger('dnf') class BaseConfig(object): """Base class for storing configuration definitions. Subclass when creating your own definitions. """ def __init__(self, config=None, section=None, parser=None): self.__dict__["_config"] = config self._section = section def __getattr__(self, name): if "_config" not in self.__dict__: raise AttributeError("'{}' object has no attribute '{}'".format(self.__class__, name)) option = getattr(self._config, name) if option is None: return None try: value = option().getValue() except Exception as ex: return None if isinstance(value, str): return ucd(value) return value def __setattr__(self, name, value): option = getattr(self._config, name, None) if option is None: # unknown config option, store to BaseConfig only return super(BaseConfig, self).__setattr__(name, value) self._set_value(name, value, PRIO_RUNTIME) def __str__(self): out = [] out.append('[%s]' % self._section) if self._config: for optBind in self._config.optBinds(): try: value = optBind.second.getValueString() except RuntimeError: value = "" out.append('%s: %s' % (optBind.first, value)) return '\n'.join(out) def _has_option(self, name): method = getattr(self._config, name, None) return method is not None def _get_value(self, name): method = getattr(self._config, name, None) if method is None: return None return method().getValue() def _get_priority(self, name): method = getattr(self._config, name, None) if method is None: return None return method().getPriority() def _set_value(self, name, value, priority=PRIO_RUNTIME): """Set option's value if priority is equal or higher than current priority.""" method = getattr(self._config, name, None) if method is None: raise Exception("Option \"" + name + "\" does not exists") option = method() if value is None: try: option.set(priority, value) except Exception: pass else: try: if isinstance(value, list) or isinstance(value, tuple): option.set(priority, libdnf.conf.VectorString(value)) elif (isinstance(option, libdnf.conf.OptionBool) or isinstance(option, libdnf.conf.OptionChildBool) ) and isinstance(value, int): option.set(priority, bool(value)) else: option.set(priority, value) except RuntimeError as e: raise dnf.exceptions.ConfigError(_("Error parsing '%s': %s") % (value, str(e)), raw_error=str(e)) def _populate(self, parser, section, filename, priority=PRIO_DEFAULT): """Set option values from an INI file section.""" if parser.hasSection(section): for name in parser.options(section): value = parser.getSubstitutedValue(section, name) if not value or value == 'None': value = '' if hasattr(self._config, name): try: self._config.optBinds().at(name).newString(priority, value) except RuntimeError as e: logger.error(_('Invalid configuration value: %s=%s in %s; %s'), ucd(name), ucd(value), ucd(filename), str(e)) else: if name == 'arch' and hasattr(self, name): setattr(self, name, value) else: logger.debug( _('Unknown configuration option: %s = %s in %s'), ucd(name), ucd(value), ucd(filename)) def dump(self): # :api """Return a string representing the values of all the configuration options. """ output = ['[%s]' % self._section] if self._config: for optBind in self._config.optBinds(): # if not opt._is_runtimeonly(): try: output.append('%s = %s' % (optBind.first, optBind.second.getValueString())) except RuntimeError: pass return '\n'.join(output) + '\n' def set_or_append_opt_value(self, name, value_string, priority=PRIO_RUNTIME): # :api """For standard options, sets the value of the option if the priority is equal to or higher than the current priority. For "append" options, appends the values parsed from value_string to the current list of values. If the first parsed element of the list of values is empty and the priority is equal to or higher than the current priority, the current list is replaced with the new values. If the priority is higher than the current priority, the current priority is increased to the priority. Raises dnf.exceptions.ConfigError if the option with the given name does not exist or value_string contains an invalid value or not allowed value. """ opt_binds = self._config.optBinds() try: opt_binds.at(name).newString(priority, value_string) except RuntimeError as e: raise dnf.exceptions.ConfigError( _('Cannot set "{}" to "{}": {}').format(name, value_string, str(e)), str(e)) @staticmethod def write_raw_configfile(filename, section_id, substitutions, modify): # :api """ filename - name of config file (.conf or .repo) section_id - id of modified section (e.g. main, fedora, updates) substitutions - instance of base.conf.substitutions modify - dict of modified options """ parser = libdnf.conf.ConfigParser() parser.read(filename) # b/c repoids can have $values in them we need to map both ways to figure # out which one is which if not parser.hasSection(section_id): for sect in parser.getData(): if libdnf.conf.ConfigParser.substitute(sect, substitutions) == section_id: section_id = sect for name, value in modify.items(): if isinstance(value, list): value = ' '.join(value) parser.setValue(section_id, name, value) parser.write(filename, False) class MainConf(BaseConfig): # :api """Configuration option definitions for dnf.conf's [main] section.""" def __init__(self, section='main', parser=None): # pylint: disable=R0915 config = libdnf.conf.ConfigMain() super(MainConf, self).__init__(config, section, parser) self._set_value('pluginpath', [dnf.const.PLUGINPATH], PRIO_DEFAULT) self._set_value('pluginconfpath', [dnf.const.PLUGINCONFPATH], PRIO_DEFAULT) self.substitutions = dnf.conf.substitutions.Substitutions() self.arch = hawkey.detect_arch() self._config.system_cachedir().set(PRIO_DEFAULT, dnf.const.SYSTEM_CACHEDIR) # setup different cache and log for non-privileged users if dnf.util.am_i_root(): cachedir = dnf.const.SYSTEM_CACHEDIR logdir = '/var/log' else: try: cachedir = logdir = misc.getCacheDir() except (IOError, OSError) as e: msg = _('Could not set cachedir: {}').format(ucd(e)) raise dnf.exceptions.Error(msg) self._config.cachedir().set(PRIO_DEFAULT, cachedir) self._config.logdir().set(PRIO_DEFAULT, logdir) # track list of temporary files created self.tempfiles = [] def __del__(self): for file_name in self.tempfiles: os.unlink(file_name) @property def get_reposdir(self): # :api """Returns the value of reposdir""" myrepodir = None # put repo file into first reposdir which exists or create it for rdir in self._get_value('reposdir'): if os.path.exists(rdir): myrepodir = rdir break if not myrepodir: myrepodir = self._get_value('reposdir')[0] dnf.util.ensure_dir(myrepodir) return myrepodir def _check_remote_file(self, optname): """ In case the option value is a remote URL, download it to the temporary location and use this temporary file instead. """ prio = self._get_priority(optname) val = self._get_value(optname) if isinstance(val, basestring): location = urlparse.urlparse(val) if location[0] in ('file', ''): # just strip the file:// prefix self._set_value(optname, location.path, prio) else: downloader = libdnf.repo.Downloader() temp_fd, temp_path = tempfile.mkstemp(prefix='dnf-downloaded-config-') self.tempfiles.append(temp_path) try: downloader.downloadURL(None, val, temp_fd) except RuntimeError as e: raise dnf.exceptions.ConfigError( _('Configuration file URL "{}" could not be downloaded:\n' ' {}').format(val, str(e))) else: self._set_value(optname, temp_path, prio) finally: os.close(temp_fd) def _search_inside_installroot(self, optname): """ Return root used as prefix for option (installroot or "/"). When specified from commandline it returns value from conf.installroot """ installroot = self._get_value('installroot') if installroot == "/": return installroot prio = self._get_priority(optname) # don't modify paths specified on commandline if prio >= PRIO_COMMANDLINE: return installroot val = self._get_value(optname) # if it exists inside installroot use it (i.e. adjust configuration) # for lists any component counts if not isinstance(val, str): if any(os.path.exists(os.path.join(installroot, p.lstrip('/'))) for p in val): self._set_value( optname, libdnf.conf.VectorString([self._prepend_installroot_path(p) for p in val]), prio ) return installroot elif os.path.exists(os.path.join(installroot, val.lstrip('/'))): self._set_value(optname, self._prepend_installroot_path(val), prio) return installroot return "/" def prepend_installroot(self, optname): # :api prio = self._get_priority(optname) new_path = self._prepend_installroot_path(self._get_value(optname)) self._set_value(optname, new_path, prio) def _prepend_installroot_path(self, path): root_path = os.path.join(self._get_value('installroot'), path.lstrip('/')) return libdnf.conf.ConfigParser.substitute(root_path, self.substitutions) def _configure_from_options(self, opts): """Configure parts of CLI from the opts """ config_args = ['plugins', 'version', 'config_file_path', 'debuglevel', 'errorlevel', 'installroot', 'best', 'assumeyes', 'assumeno', 'clean_requirements_on_remove', 'gpgcheck', 'showdupesfromrepos', 'plugins', 'ip_resolve', 'rpmverbosity', 'disable_excludes', 'color', 'downloadonly', 'exclude', 'excludepkgs', 'skip_broken', 'tsflags', 'arch', 'basearch', 'ignorearch', 'cacheonly', 'comment'] for name in config_args: value = getattr(opts, name, None) if value is not None and value != []: if self._has_option(name): appendValue = False if self._config: try: appendValue = self._config.optBinds().at(name).getAddValue() except RuntimeError: # fails if option with "name" does not exist in _config (libdnf) pass if appendValue: add_priority = dnf.conf.PRIO_COMMANDLINE if add_priority < self._get_priority(name): add_priority = self._get_priority(name) for item in value: if item: self._set_value(name, self._get_value(name) + [item], add_priority) else: self._set_value(name, [], dnf.conf.PRIO_COMMANDLINE) else: self._set_value(name, value, dnf.conf.PRIO_COMMANDLINE) elif hasattr(self, name): setattr(self, name, value) else: logger.warning(_('Unknown configuration option: %s = %s'), ucd(name), ucd(value)) if getattr(opts, 'gpgcheck', None) is False: self._set_value("localpkg_gpgcheck", False, dnf.conf.PRIO_COMMANDLINE) if hasattr(opts, 'main_setopts'): # now set all the non-first-start opts from main from our setopts # pylint: disable=W0212 for name, values in opts.main_setopts.items(): for val in values: if hasattr(self._config, name): try: # values in main_setopts are strings, try to parse it using newString() self._config.optBinds().at(name).newString(PRIO_COMMANDLINE, val) except RuntimeError as e: raise dnf.exceptions.ConfigError( _("Error parsing --setopt with key '%s', value '%s': %s") % (name, val, str(e)), raw_error=str(e)) else: # if config option with "name" doesn't exist in _config, it could be defined # only in Python layer if hasattr(self, name): setattr(self, name, val) else: msg = _("Main config did not have a %s attr. before setopt") logger.warning(msg, name) def exclude_pkgs(self, pkgs): # :api name = "excludepkgs" if pkgs is not None and pkgs != []: if self._has_option(name): self._set_value(name, pkgs, dnf.conf.PRIO_COMMANDLINE) else: logger.warning(_('Unknown configuration option: %s = %s'), ucd(name), ucd(pkgs)) def _adjust_conf_options(self): """Adjust conf options interactions""" skip_broken_val = self._get_value('skip_broken') if skip_broken_val: self._set_value('strict', not skip_broken_val, self._get_priority('skip_broken')) @property def releasever(self): # :api return self.substitutions.get('releasever') @releasever.setter def releasever(self, val): # :api if val is None: self.substitutions.pop('releasever', None) return self.substitutions['releasever'] = str(val) @property def arch(self): # :api return self.substitutions.get('arch') @arch.setter def arch(self, val): # :api if val is None: self.substitutions.pop('arch', None) return if val not in dnf.rpm._BASEARCH_MAP.keys(): msg = _('Incorrect or unknown "{}": {}') raise dnf.exceptions.Error(msg.format("arch", val)) self.substitutions['arch'] = val self.basearch = dnf.rpm.basearch(val) @property def basearch(self): # :api return self.substitutions.get('basearch') @basearch.setter def basearch(self, val): # :api if val is None: self.substitutions.pop('basearch', None) return if val not in dnf.rpm._BASEARCH_MAP.values(): msg = _('Incorrect or unknown "{}": {}') raise dnf.exceptions.Error(msg.format("basearch", val)) self.substitutions['basearch'] = val def read(self, filename=None, priority=PRIO_DEFAULT): # :api if filename is None: filename = self._get_value('config_file_path') parser = libdnf.conf.ConfigParser() try: parser.read(filename) except RuntimeError as e: raise dnf.exceptions.ConfigError(_('Parsing file "%s" failed: %s') % (filename, e)) except IOError as e: logger.warning(e) self._populate(parser, self._section, filename, priority) # update to where we read the file from self._set_value('config_file_path', filename, priority) @property def verbose(self): return self._get_value('debuglevel') >= dnf.const.VERBOSE_LEVEL class RepoConf(BaseConfig): """Option definitions for repository INI file sections.""" def __init__(self, parent, section=None, parser=None): mainConfig = parent._config if parent else libdnf.conf.ConfigMain() super(RepoConf, self).__init__(libdnf.conf.ConfigRepo(mainConfig), section, parser) # Do not remove! Attribute is a reference holder. # Prevents premature removal of the mainConfig. The libdnf ConfigRepo points to it. self._mainConfigRefHolder = mainConfig if section: self._config.name().set(PRIO_DEFAULT, section) def _configure_from_options(self, opts): """Configure repos from the opts. """ if getattr(opts, 'gpgcheck', None) is False: for optname in ['gpgcheck', 'repo_gpgcheck']: self._set_value(optname, False, dnf.conf.PRIO_COMMANDLINE) repo_setopts = getattr(opts, 'repo_setopts', {}) for repoid, setopts in repo_setopts.items(): if not fnmatch.fnmatch(self._section, repoid): continue for name, values in setopts.items(): for val in values: if hasattr(self._config, name): try: # values in repo_setopts are strings, try to parse it using newString() self._config.optBinds().at(name).newString(PRIO_COMMANDLINE, val) except RuntimeError as e: raise dnf.exceptions.ConfigError( _("Error parsing --setopt with key '%s.%s', value '%s': %s") % (self._section, name, val, str(e)), raw_error=str(e)) else: msg = _("Repo %s did not have a %s attr. before setopt") logger.warning(msg, self._section, name) conf/__init__.py 0000644 00000003671 15025013303 0007601 0 ustar 00 # conf.py # dnf configuration classes. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # """ The configuration classes and routines in yum are splattered over too many places, hard to change and debug. The new structure here will replace that. Its goal is to: * accept configuration options from all three sources (the main config file, repo config files, command line switches) * handle all the logic of storing those and producing related values. * returning configuration values. * optionally: asserting no value is overridden once it has been applied somewhere (e.g. do not let a new repo be initialized with different global cache path than an already existing one). """ from __future__ import absolute_import from __future__ import unicode_literals from dnf.conf.config import PRIO_DEFAULT, PRIO_MAINCONFIG, PRIO_AUTOMATICCONFIG from dnf.conf.config import PRIO_REPOCONFIG, PRIO_PLUGINDEFAULT, PRIO_PLUGINCONFIG from dnf.conf.config import PRIO_COMMANDLINE, PRIO_RUNTIME from dnf.conf.config import BaseConfig, MainConf, RepoConf Conf = MainConf history.py 0000644 00000002176 15025013303 0006615 0 ustar 00 # history.py # Interfaces to the history of transactions. # # Copyright (C) 2013-2018 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # """Interfaces to the history of transactions.""" from __future__ import absolute_import from __future__ import unicode_literals query.py 0000644 00000003175 15025013303 0006261 0 ustar 00 # query.py # Implements Query. # # Copyright (C) 2012-2016 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. You should have received a copy of the # GNU General Public License along with this program; if not, write to the # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import absolute_import from __future__ import unicode_literals import hawkey from hawkey import Query from dnf.i18n import ucd from dnf.pycomp import basestring def _by_provides(sack, patterns, ignore_case=False, get_query=False): if isinstance(patterns, basestring): patterns = [patterns] q = sack.query() flags = [] if ignore_case: flags.append(hawkey.ICASE) q.filterm(*flags, provides__glob=patterns) if get_query: return q return q.run() def _per_nevra_dict(pkg_list): nevra_dic = {} for pkg in pkg_list: nevra_dic.setdefault(ucd(pkg), []).append(pkg) return nevra_dic
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