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Attributes defined here: or_dependencies - The possible choices rawstr - String represenation of the Or-group of dependencies rawtype - The type of the dependencies in the Or-group target_version - A list of Versions which satisfy this Or-group of deps c s t t| ��|� || _|| _d S r: )�superr rB r> �_rawtype)r8 r@ � base_depsrF �� __class__r% r& rB � s zDependency.__init__c C rC rD rE rH r% r% r& rI � rJ zDependency.__str__c C � dd� dd� | D �� S )Nz<Dependency: [%s]>�, c s � � | ]}t |�V qd S r: )�repr�rj �bdr% r% r& � <genexpr>� � � z&Dependency.__repr__.<locals>.<genexpr>��joinrH r% r% r& rM � � zDependency.__repr__c C s | S r: r% rH r% r% r& �or_dependencies� s zDependency.or_dependenciesc C s d� dd� | D ��S )ax String represenation of the Or-group of dependencies. Returns the string representation of the Or-group of dependencies as it would be written in the debian/control file. The string representation does not include the type of the Or-group of dependencies. Example: python2 >= 2.7 | python3 .. versionadded:: 1.0.0 z | c s s � | ]}|j V qd S r: )rG r r% r% r& r� s � z$Dependency.rawstr.<locals>.<genexpr>r� rH r% r% r& rG � s zDependency.rawstrc C � | j S )a Type of the Or-group of dependency. This should be one of 'Breaks', 'Conflicts', 'Depends', 'Enhances', 'PreDepends', 'Recommends', 'Replaces', 'Suggests'. Additional types might be added in the future. .. versionadded:: 1.0.0 )rw rH r% r% r& rF s zDependency.rawtypec C s0 g }| D ]}|j D ] }||vr|�|� q q|S )zlA list of all Version objects which satisfy this Or-group of deps. .. versionadded:: 1.0.0 )rc r[ )r8 r\ r� rb r% r% r& rc s ��zDependency.target_versionsc C rd )re c S rf r% rg ri r% r% r& rk , rl z8Dependency.installed_target_versions.<locals>.<listcomp>rm rH r% r% r& rn % ro z$Dependency.installed_target_versions)r+ r, r- r. rB rI rM ru r� rG rF rc rn � __classcell__r% r% ry r& r � s r c @ r1 )r a� The origin of a version. Attributes defined here: archive - The archive (eg. unstable) component - The component (eg. main) label - The Label, as set in the Release file origin - The Origin, as set in the Release file codename - The Codename, as set in the Release file site - The hostname of the site. trusted - Boolean value whether this is trustworthy. c C sd |j | _ |j| _|j| _|j| _|j| _|j| _|j| _|jj� |�}|r-|j r-d| _ d S d| _ d S �NTF) �archive� component�label�origin�codename�site� not_automaticrY �_list� find_index� is_trusted�trusted)r8 ra � packagefile� indexfiler% r% r& rB < s zOrigin.__init__c C s d| j | j| j| j| j| jf S )NzH<Origin component:%r archive:%r origin:%r label:%r site:%r isTrusted:%r>)r� r� r� r� r� r� rH r% r% r& rM L s ��zOrigin.__repr__N)r+ r, r- r. rB rM r% r% r% r& r / s r c @ sb e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z ddd�Z dd� Z dd� Z dS )r a" Record in a Packages file Represent a record as stored in a Packages file. You can use this like a dictionary mapping the field names of the record to their values:: >>> record = Record("Package: python-apt\nVersion: 0.8.0\n\n") >>> record["Package"] 'python-apt' >>> record["Version"] '0.8.0' For example, to get the tasks of a package from a cache, you could do:: package.candidate.record["Tasks"].split() Of course, you can also use the :attr:`Version.tasks` property. c C s t �|�| _d S r: )r � TagSection�_rec)r8 � record_strr% r% r& rB h rJ zRecord.__init__c C � t | j�S r: )�hashr� rH r% r% r& �__hash__l � zRecord.__hash__c C r� r: )r5 r� rH r% r% r& rI p r� zRecord.__str__c C s | j | S r: �r� �r8 �keyr% r% r& � __getitem__t r� zRecord.__getitem__c C � || j v S r: r� r� r% r% r& � __contains__x r� zRecord.__contains__c C s t | j�� �S r: )�iterr� �keysrH r% r% r& �__iter__| � zRecord.__iter__c c s& � | j �� D ] }|| j | fV qdS )z6An iterator over the (key, value) items of the record.N)r� r� r� r% r% r& � iteritems� s ��zRecord.iteritemsNc C s | j �||�S )zReturn record[key] if key in record, else *default*. 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The Version class contains all information related to a specific package version. .. versionadded:: 0.7.9 c C s || _ || _| j jj�| � d S r: )rX �_candrY � _weakversions�add)r8 rX �candr% r% r& rB � s zVersion.__init__c C s� z | j j}|j j}||k rW dS ||krW dS t�| jj|j�W S ty@ z t�| jj|�W Y S ty? t Y Y S w w )a: Compares against another apt.Version object or a version string. This method behaves like Python 2's cmp builtin and returns an integer according to the outcome. The return value is negative in case of self < other, zero if self == other and positive if self > other. The comparison includes the package name and architecture if other is an apt.Version object. If other isn't an apt.Version object it'll be assumed that other is a version string (without package name/arch). .. versionchanged:: 1.0.0 ���� ) rX �fullnamer �version_comparer� �ver_strr@ �AttributeError� TypeError�NotImplemented)r8 r9 � self_name� other_namer% r% r& �_cmp� s ��z Version._cmpc C s | � |�dkS �Nr �r� r7 r% r% r& r6 � r� zVersion.__eq__c C s | � |�dkS r� r� r7 r% r% r& �__ge__� r� zVersion.__ge__c C s | � |�dkS r� r� r7 r% r% r& �__gt__� r� zVersion.__gt__c C s | � |�dkS r� r� r7 r% r% r& �__le__� r� zVersion.__le__c C s | � |�dk S r� r� r7 r% r% r& �__lt__� r� zVersion.__lt__c C s( z| � |�dkW S ty t Y S w r� )r� r� r� r7 r% r% r& r; � s �zVersion.__ne__c C rR r: )r� r� rH r% r% r& r� � s zVersion.__hash__c C � d| j j| jf S )Nz%s=%s�rX rK r@ rH r% r% r& rI � s zVersion.__str__c C r� )Nz <Version: package:%r version:%r>r� rH r% r% r& rM � s �zVersion.__repr__c C s* | j jj�| jjd �std��| j jjS )z=Internal helper that moves the Records to the right position.r zCould not lookup record)rX rY �_records�lookupr� � file_list� LookupErrorrH r% r% r& r� � s zVersion._recordsc C s. | j j}| jjj�|j�d��r| jjjS dS )z2Internal helper to get the translated description.r N)r� �translated_descriptionrX rY r� r� r� �pop)r8 � desc_iterr% r% r& �_translated_records� s zVersion._translated_recordsc C rR )z.Return the size of the package when installed.)r� �installed_sizerH r% r% r& r� � zVersion.installed_sizec C rR )z$Return the homepage for the package.)r� �homepagerH r% r% r& r� r� zVersion.homepagec C rR )z Return the size of the package.)r� r# rH r% r% r& r# r� z Version.sizec C rR )z/Return the architecture of the package version.)r� �archrH r% r% r& � architecture r� zVersion.architecturec C � t | jj�S )z:Return whether the version of the package is downloadable.)�boolr� � downloadablerH r% r% r& r� rt zVersion.downloadablec C s | j j}|duo|jj| jjkS )zkReturn wether this version of the package is currently installed. .. versionadded:: 1.0.0 N)rX � installedr� �id)r8 �inst_verr% r% r& rh s zVersion.is_installedc C rR )z Return the version as a string.)r� r� rH r% r% r& r@ ( r� zVersion.versionc C s | j }|dur |jS dS )z0Return the short description (one line summary).N)r� � short_desc)r8 �recordsr% r% r& �summary. s zVersion.summaryc C rR )z"return the long description (raw).)r� � long_descrH r% r% r& �raw_description5 r� zVersion.raw_descriptionc C rR )z"Return the section of the package.)r� �sectionrH r% r% r& r� ; r� zVersion.sectionc C s: d}| j }|dur |jnd}|std�| jj S z t|t�s#|�d�}W n ty@ } ztd�| jj|f W Y d}~S d}~ww t |� d��}t |� |D ]L}|� � dkr`|� d�s_|d7 }qN|�d �r||� d�ssd |d d� }n#d |d d� }n|�d �r�|� d�s�|dkr�|dd� }n|}n|}||7 }qN|S )z�Return the formatted long description. Return the formatted long description according to the Debian policy (Chapter 5.6.13). See http://www.debian.org/doc/debian-policy/ch-controlfields.html for more information. � Nz+Missing description for '%s'.Please report.�utf-8z<Invalid unicode in description for '%s' (%s). Please report.� �.z z z %s � z%s � r� )r� r� �_rX rK � isinstancer5 �decode�UnicodeDecodeErrorr� �split�next�strip�endswith� startswith)r8 �descr� �dsc�err�lines�raw_line�liner% r% r& � descriptionA sF � � ��� zVersion.descriptionc C �. z | j jp| jjW S ty | jj Y S w )z&Return the name of the source package.)r� � source_pkgrX � shortname� IndexErrorrH r% r% r& � source_namew � �zVersion.source_namec C r� )z)Return the version of the source package.)r� � source_verr� r� r� rH r% r% r& �source_version� r� zVersion.source_versionc C rR )z.Return the priority of the package, as string.)r� � priority_strrH r% r% r& �priority� r� zVersion.priorityc C s | j jjj�| j�S )z�Return the internal policy priority as a number. 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Possible types are: 'Breaks', 'Conflicts', 'Depends', 'Enhances', 'PreDepends', 'Recommends', 'Replaces', 'Suggests' Additional types might be added in the future. )r� � depends_listr[ r r �KeyError)r8 �typesr �depends�type_� dep_ver_listrx �dep_orr% r% r& �get_dependencies� s � �zVersion.get_dependenciesc C s dd� | j jD �S )z3 Return a list of names that this version provides.c S s g | ]}|d �qS )r r% )rj �pr% r% r& rk � s z$Version.provides.<locals>.<listcomp>)r� � provides_listrH r% r% r& �provides� s zVersion.providesc C � | � d�S )z4Return the list of enhances for the package version.�Enhances�r rH r% r% r& �enhances� rO zVersion.enhancesc C s | � dd�S )z/Return the dependencies of the package version.rr �Dependsr rH r% r% r& � dependencies� rt zVersion.dependenciesc C r )z-Return the recommends of the package version.� Recommendsr rH r% r% r& � recommends� rO zVersion.recommendsc C r )z+Return the suggests of the package version.�Suggestsr rH r% r% r& �suggests� rO zVersion.suggestsc C s, g }| j jD ] \}}|�t| j|�� q|S )z1Return a list of origins for the package version.)r� r� r[ r rX )r8 �originsr� �_unusedr% r% r& r � s zVersion.originsc C rR )zZReturn the path to the file inside the archive. .. versionadded:: 0.7.10 )r� �filenamerH r% r% r& r � � zVersion.filenamec C rR )zKReturn the md5sum of the binary. .. versionadded:: 0.7.10 )r� �md5_hashrH r% r% r& �md5� r z Version.md5c C rR )zLReturn the sha1sum of the binary. .. versionadded:: 0.7.10 )r� � sha1_hashrH r% r% r& �sha1� r z Version.sha1c C rR )zNReturn the sha256sum of the binary. .. versionadded:: 0.7.10 )r� � sha256_hashrH r% r% r& �sha256� r zVersion.sha256c C s t | jd �� �S )z�Get the tasks of the package. A set of the names of the tasks this package belongs to. .. versionadded:: 0.8.0 �Task)�setr r� rH r% r% r& �tasks s z Version.tasksc c s< � | j jD ]\}}| jjj�|�}|r|�| jj�V qdS )zVReturn an iterator over all available urls. .. versionadded:: 0.7.10 N) r� r� rX rY r� r� � archive_urir� r )r8 r� r r� r% r% r& �_uris s ���z Version._urisc C s t | �� �S )z^Return a list of all available uris for the binary. .. versionadded:: 0.7.10 )�listr' rH r% r% r& �uris s z Version.urisc C s( z t t| �� ��W S ty Y dS w )zNReturn a single URI for the binary. .. versionadded:: 0.7.10 N)r� r� r' � StopIterationrH r% r% r& �uri" s �z Version.urir� Nc C s> |du r t j�dd�}tj�| jj�}tj�||�}t || j | jj �r0t � d| � tj�|�S | jjd \}}| jjj�|�}|sW|rG|jsWtd| jj| jt|dd�f ��| js^td ��| jj } |sm| j smtd | ��t � |pvt j j �!� �} t j"| | j| | j ||d �} | �#� | j$| j%kr�t&d | j'| j(f ��tj�|�S ) aC Fetch the binary version of the package. The parameter *destdir* specifies the directory where the package will be fetched to. The parameter *progress* may refer to an apt_pkg.AcquireProgress() object. If not specified or None, apt.progress.text.AcquireProgress() is used. The keyword-only parameter *allow_unauthenticated* specifies whether to allow unauthenticated downloads. If not specified, it defaults to the configuration option `APT::Get::AllowUnauthenticated`. .. versionadded:: 0.7.10 N� APT::Get::AllowUnauthenticatedF�"Ignoring already existing file: %sr �>Could not fetch %s %s source package: Source %r is not trusted�describez<unkown>zNo URI for this binary.�8The item %r could not be fetched: No trusted hash found.��destfile�$The item %r could not be fetched: %s))r �config�find_br r �basenamer� r r� r' r# r" �logging�debug�abspathr� r� rX rY r� r� r� r0 rK r@ �getattrr+ � ValueError�usable�Acquire�apt�progress�textr � AcquireFile�run�status� STAT_DONEr) r2 � error_text) r8 �destdirr? �allow_unauthenticated�baser2 �pfile�offset�indexr" �acq�acqfiler% r% r& � fetch_binary. sD � �� � � � zVersion.fetch_binaryTc C s� |du r t j�dd�}t �� }t �|ptjj�� �}d}| j }|j p%| j j } |j p,| jj} |�| �} | rE| |jkrE|�| �} | rE| |jks9| sMtd| ��t� } |sd|jjsdtd| j j| j|jjf ��|jD ]H} tj� | j�}tj� ||�}| j dkr~|}t || j | j!�r�t"�#d| � qg|s�| j!j$s�td| ��| �%t j&||j�'| j�| j!| j ||d �� qg|�(� |du r�td| ��|j)D ]}|j*|j+kr�t,d |j-|j.f ��q�|r�|j d t �/|j� }tj� ||�}t0�1d d ||g� tj�2|�S tj�2|�S )a9 Get the source code of a package. The parameter *destdir* specifies the directory where the source will be fetched to. The parameter *progress* may refer to an apt_pkg.AcquireProgress() object. If not specified or None, apt.progress.text.AcquireProgress() is used. The parameter *unpack* describes whether the source should be unpacked (``True``) or not (``False``). By default, it is unpacked. If *unpack* is ``True``, the path to the extracted directory is returned. Otherwise, the path to the .dsc file is returned. The keyword-only parameter *allow_unauthenticated* specifies whether to allow unauthenticated downloads. If not specified, it defaults to the configuration option `APT::Get::AllowUnauthenticated`. Nr, FzNo source for %rr. r� r- r0 r1 r3 �-z dpkg-sourcez-x)3r r4 r5 � SourceRecordsr= r> r? r@ r r� r� rX r� r� r� r� r� r@ r; r( rK r� r0 rK r/ �filesr r r6 r� �typer' r# r" r7 r8 r< r[ rA r& rB �itemsrC rD r) r2 rE �upstream_version� subprocess� check_callr9 )r8 rF r? �unpackrG �srcrL r� r r� r� � source_lookuprQ �filrH r2 �item�outdirr% r% r& � fetch_sourced sl � � �� � � �� zVersion.fetch_source)r� NN)r� NTN)3r+ r, r- r. rB r� r6 r� r� r� r� r; r� rI rM ru r� r� r� r� r# r� r� rh 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+ rN r] r% r% r% r& r � s� 5 �6�r c @ sd e Zd ZdZddd�Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z ddd�Z dS )r a� Provide a mapping & sequence interface to all versions of a package. This class can be used like a dictionary, where version strings are the keys. It can also be used as a sequence, where integers are the keys. You can also convert this to a dictionary or a list, using the usual way of dict(version_list) or list(version_list). This is useful if you need to access the version objects multiple times, because they do not have to be recreated this way. Examples ('package.versions' being a version list): '0.7.92' in package.versions # Check whether 0.7.92 is a valid version. package.versions[0] # Return first version or raise IndexError package.versions[0:2] # Return a new VersionList for objects 0-2 package.versions['0.7.92'] # Return version 0.7.92 or raise KeyError package.versions.keys() # All keys, as strings. max(package.versions) Nc C s( || _ |jj| _|r| j| | _d S d S r: )�_packager_ � version_list� _versions)r8 rX �slice_r% r% r& rB � s �zVersionList.__init__c C sv t |t�r | �| j|�S z t| j| j| �W S ty4 | jD ]}|j|kr1t| j|� Y S q Y nw td| ��)NzVersion: %r not found.) r� �slicerz r^ r r` r� r� r �r8 r[ �verr% r% r& r� � s ��� zVersionList.__getitem__c C r{ )Nz[%s]r| c s r} r: )r5 �rj rd r% r% r& r� � r� z&VersionList.__str__.<locals>.<genexpr>r� rH r% r% r& rI � r� zVersionList.__str__c C s d| � � S )Nz<VersionList: %r>)r� rH r% r% r& rM � r< zVersionList.__repr__c s � fdd�� j D �S )z*Return an iterator over all value objects.c 3 s � | ] }t � j|�V qd S r: )r r^ re rH r% r& r� � s � z'VersionList.__iter__.<locals>.<genexpr>�r` rH r% rH r& r� � s zVersionList.__iter__c C s0 t |t�r|j}| jD ] }|j|kr dS q dS r� )r� r r@ r` r� rc r% r% r& r� � s �zVersionList.__contains__c C s t | �t |�kS r: )r( r7 r% r% r& r6 � rJ zVersionList.__eq__c C r� r: )r� r` rH r% r% r& r� � r� zVersionList.__len__c C rd )z*Return a list of all versions, as strings.c S s g | ]}|j �qS r% )r� re r% r% r& rk s z$VersionList.keys.<locals>.<listcomp>rf rH r% r% r& r� s zVersionList.keysc C s" z| | W S t y | Y S w )z Return the key or the default.)r� r� r% r% r& r� s �zVersionList.getr: )r+ r, r- r. rB r� rI rM r� r� r6 r� r� r� r% r% r% r& r � s r c @ s� e Zd ZdZdd� Zdd� Zdd� Zdd � Zed d � �Z e j d d � �Z ed d� �Z edd� �Z edd� �Z edd� �Zedd� �Zedd� �Zdd� Zedd � �Zed d � �Zed d � �Zed!d"� �Zed#d$� �Zed%d&� �Zed'd(� �Zed)d*� �Zed+d,� �Zed-d.� �Zed/d0� �Z dJd2d3�Z ed4d5� �Z ed6d7� �Z ed8d9� �Z ed:d;� �Z!d<d=� Z"dKd@dA�Z#dLdBdC�Z$dMdDdE�Z%dMdFdG�Z&dHdI� Z'd1S )Nr z�Representation of a package in a cache. This class provides methods and properties for working with a package. It lets you mark the package for installation, check if it is installed, and much more. c C s || _ || _d| _dS )z Init the Package object r� N)r_ rY � _changelog)r8 �pcache�pkgiterr% r% r& rB s zPackage.__init__c C r� r: �rK rH r% r% r& rI s zPackage.__str__c C s d| j j| j j| j jf S )Nz(<Package: name:%r architecture=%r id:%r>)r_ rK r� r� rH r% r% r& rM " s �zPackage.__repr__c C s | j |j k S r: rj r7 r% r% r& r� ' r< zPackage.__lt__c C s& | j j�| j�}|durt| |�S dS )z�Return the candidate version of the package. This property is writeable to allow you to set the candidate version of the package. Just assign a Version() object, and it will be set as the candidate version. N)rY r� �get_candidate_verr_ r )r8 r� r% r% r& � candidate+ s zPackage.candidatec C s, | j �� | j j�| j|j� | j �� dS )z)Set the candidate version of the package.N)rY �cache_pre_changer� �set_candidate_verr_ r� �cache_post_change)r8 r@ r% r% r& rl 9 s c C s | j jdur t| | j j�S dS )z`Return the currently installed version of the package. .. versionadded:: 0.7.9 N)r_ � current_verr rH r% r% r& r� A s zPackage.installedc C � | j �d�S )a} Return the name of the package, possibly including architecture. If the package is not part of the system's preferred architecture, return the same as :attr:`fullname`, otherwise return the same as :attr:`shortname` .. versionchanged:: 0.7.100.3 As part of multi-arch, this field now may include architecture information. T�r_ � get_fullnamerH r% r% r& rK L s z Package.namec C rq )z�Return the name of the package, including architecture. Note that as for :meth:`architecture`, this returns the native architecture for Architecture: all packages. .. versionadded:: 0.7.100.3Frr rH r% r% r& r� \ s zPackage.fullnamec C rR )zZReturn the name of the package, without architecture. .. versionadded:: 0.7.100.3)r_ rK rH r% r% r& r� g � zPackage.shortnamec C rR )znReturn a uniq ID for the package. This can be used eg. to store additional information about the pkg.)r_ r� rH r% r% r& r� o rt z Package.idc C rR )z>Return True if the package is an essential part of the system.)r_ � essentialrH r% r% r& ru w r� zPackage.essentialc C rR )a Return the Architecture of the package. Note that for Architecture: all packages, this returns the native architecture, as they are internally treated like native packages. To get the concrete architecture, look at the :attr:`Version.architecture` attribute. .. versionchanged:: 0.7.100.3 This is now the package's architecture in the multi-arch sense, previously it was the architecture of the candidate version and deprecated. )r_ r� rH r% r% r& r� } s zPackage.architecturec C � | j j�| j�S )z5Return ``True`` if the package is marked for install.)rY r� �marked_installr_ rH r% r% r& rw � � zPackage.marked_installc C rv )z5Return ``True`` if the package is marked for upgrade.)rY r� �marked_upgrader_ rH r% r% r& ry � rx zPackage.marked_upgradec C rv )z4Return ``True`` if the package is marked for delete.)rY r� � marked_deleter_ rH r% r% r& rz � rx zPackage.marked_deletec C rv )z2Return ``True`` if the package is marked for keep.)rY r� � marked_keepr_ rH r% r% r& r{ � rx zPackage.marked_keepc C rv )z! Package is marked for downgrade )rY r� �marked_downgrader_ rH r% r% r& r| � rx zPackage.marked_downgradec C rv )z7Return ``True`` if the package is marked for reinstall.)rY r� �marked_reinstallr_ rH r% r% r& r} � rx zPackage.marked_reinstallc C s | j jduS )z,Return ``True`` if the package is installed.N)r_ rp rH r% r% r& rh � rt zPackage.is_installedc C s | j o | jj�| j�S )z-Return ``True`` if the package is upgradable.)rh rY r� � is_upgradabler_ rH r% r% r& r~ � s �zPackage.is_upgradablec C s | j s| jo | jj�| j�S )z�Return ``True`` if the package is no longer required. If the package has been installed automatically as a dependency of another package, and if no packages depend on it anymore, the package is no longer required. )rh rw rY r� � is_garbager_ rH r% r% r& �is_auto_removable� s �zPackage.is_auto_removablec C rv )z@Return whether the package is marked as automatically installed.)rY r� �is_auto_installedr_ rH r% r% r& r� � rx zPackage.is_auto_installedc C sx | j | jfD ]3}d| }z$t|d��}|�� �d��d�W d � W S 1 s*w Y W q ty9 Y qw g S )z�Return a list of files installed by the package. Return a list of unicode names of the files which have been installed by this package z/var/lib/dpkg/info/%s.list�rbr� r� N)rK r� r �readr� r� �EnvironmentError)r8 rK r r� r% r% r& �installed_files� s *� �zPackage.installed_filesNc C s� | j dkr| j S | jstd�S |du r;| jjd jdkr d}n | jjd jdkr+d}ntd�}t|t�r6|S |�d �S | jj}d }| jj }| jj }zt � � }W n t yX Y n,w |�|�r�|jsbqY| jj |jkrp|j}|j }nt �|j|�dkr|j}|j }|�|�s^|�d d �} t| �d kr�| d }~ |d } |�d �r�d |d } |�dd �} t| �d kr�d�| d d� �}~ ||| ||d� }t�� } �zz�t�d� |r�|�� r�W W t�| � dS t|�} d}dt�|� } |r�|�� r�W W t�| � dS | � � }|�snL|�d �}t� ||�}|�rJt | j dd�}|�r(d|v �r(|�dd �d }|� d �}|�r=d|v �r=|�dd �d }|�rJt �||�dk�rJn||7 }q�t|�dk�retd�}t|t��se|�d �}|| _ W nf t!�y� | jjd jdk�r�td�||f }ntd�}t|t��r�| Y W t�| � S |�d � Y W t�| � S t"t#f�y� td�}t|t��r�| Y W t�| � S |�d � Y W t�| � S w W t�| � | j S t�| � w )a� Download the changelog of the package and return it as unicode string. The parameter *uri* refers to the uri of the changelog file. It may contain multiple named variables which will be substitued. These variables are (src_section, prefix, src_pkg, src_ver). An example is the Ubuntu changelog:: "http://changelogs.ubuntu.com/changelogs/pool" \ "/%(src_section)s/%(prefix)s/%(src_pkg)s" \ "/%(src_pkg)s_%(src_ver)s/changelog" The parameter *cancel_lock* refers to an instance of threading.Event, which if set, prevents the download. r� z$The list of changes is not availableNr �Debianzshttp://packages.debian.org/changelogs/pool/%(src_section)s/%(prefix)s/%(src_pkg)s/%(src_pkg)s_%(src_ver)s/changelog�Ubuntuzuhttp://changelogs.ubuntu.com/changelogs/pool/%(src_section)s/%(prefix)s/%(src_pkg)s/%(src_pkg)s_%(src_ver)s/changelogr� �main�/r� �lib� �:)� src_section�prefix�src_pkg�src_verr� z^%s \((.*)\)(.*)$Tr@ z�The list of changes is not available yet. Please use http://launchpad.net/ubuntu/+source/%s/%s/+changelog until the changes become available or try again later.zOFailed to download the list of changes. Please check your Internet connection.)$rg rl r� r r� r� r5 r� r� r� r� r rP � SystemErrorr� r@ r� r� r� r� r� �socket�getdefaulttimeout�setdefaulttimeout�is_setr �re�escape�readline�matchr: r� �groupr �IOErrorr )r8 r+ � cancel_lock�resr� r� r� r� � src_records� section_splitr� � src_ver_split�timeout�changelog_file� changelog�regexp�line_rawr� r� r� � changelog_verr% r% r& � get_changelog� s� � � � A� 8� ��� � � � � �� �zPackage.get_changelogc C s t | �S )zcReturn a VersionList() object for all available versions. .. versionadded:: 0.7.9 )r rH r% r% r& �versions� r zPackage.versionsc C rv )z5Return True if the to-be-installed package is broken.)rY r� �is_inst_brokenr_ rH r% r% r& r� � rx zPackage.is_inst_brokenc C rv )z/Return True if the installed package is broken.)rY r� � is_now_brokenr_ rH r% r% r& r� � rx zPackage.is_now_brokenc C s | j jtjkS )z8Checks whether the package is is the config-files state.)r_ � current_stater �CURSTATE_CONFIG_FILESrH r% r% r& �has_config_files� s zPackage.has_config_filesc C s( | j �� | j j�| j� | j �� dS )zMark a package for keep.N)rY rm r� � mark_keepr_ ro rH r% r% r& r� � s zPackage.mark_keepTFc C sv | j �� | j j�| j|� |r4| j jjdkr4t�| j j�}|�| j� |� | j� |� | j� |� � | j � � dS )a+ Mark a package for deletion. If *auto_fix* is ``True``, the resolver will be run, trying to fix broken packages. This is the default. If *purge* is ``True``, remove the configuration files of the package as well. The default is to keep the configuration. r N) rY rm r� � mark_deleter_ � broken_countr �ProblemResolver�clear�protect�remove�resolvero )r8 �auto_fix�purge�fixr% r% r& r� � s zPackage.mark_deletec C sn | j �� | j j�| j||� |r0| j jjdkr0t�| j j�}|�| j� |� | j� |� d� | j � � dS )a0 Mark a package for install. If *autoFix* is ``True``, the resolver will be run, trying to fix broken packages. This is the default. If *autoInst* is ``True``, the dependencies of the packages will be installed automatically. This is the default. If *fromUser* is ``True``, this package will not be marked as automatically installed. This is the default. Set it to False if you want to be able to automatically remove the package at a later stage when no other package depends on it. r TN) rY rm r� � mark_installr_ r� r r� r� r� r� ro )r8 r� � auto_inst� from_user�fixerr% r% r& r� � s zPackage.mark_installc C s> | j r| j}| j|d� | �|� dS tj�d| jj � dS )zMark a package for upgrade.)r� z4MarkUpgrade() called on a non-upgradeable pkg: '%s' N) r~ r� r� � mark_auto�sys�stderr�writer_ rK )r8 r� �autor% r% r& � mark_upgrade� s �zPackage.mark_upgradec C s | j j�| j|� dS )a Mark a package as automatically installed. Call this function to mark a package as automatically installed. If the optional parameter *auto* is set to ``False``, the package will not be marked as automatically installed anymore. The default is ``True``. N)rY r� r� r_ )r8 r� r% r% r& r� � s zPackage.mark_autoc C s | j j�||� dS )a Commit the changes. The parameter *fprogress* refers to a apt_pkg.AcquireProgress() object, like apt.progress.text.AcquireProgress(). The parameter *iprogress* refers to an InstallProgress() object, as found in apt.progress.base. N)rY r� �commit)r8 � fprogress� iprogressr% r% r& r� � s zPackage.commit)NN�TF)TTT)T)(r+ r, r- r. rB rI rM r� ru rl �setterr� rK r� r� r� ru r� rw ry rz r{ r| r} rh r~ r� r� r� r� r� r� r� r� r� r� r� r� r� r� r% r% r% r& r sz / r c C s� t d� ddl} t�� tjj�� }t�|�}|d }t d|j � t d|j � t d|j j � t d|j j � t d |j j � t d |j j � t d |j j � t d |j j � t d |j j � t d|j � t d|j j � t d|j j � t d|j j � t d|j j � t d|j j � t d|j j � t d|j j � |j jD ]}t d�dd� |jD ��� q�t d|j j � t d|j j � t d|j j � t |d � � � d D ],}t d |� |D ]}|j r�| �!dd �d kr�|�"|� q�t d |j#j$ � t d!|j#j% � q�t � d D ]K}t d"| � t�|�}|�&� D ](}| �!dd �d k�r?z || �'|� W �q t(�y> t d#| � Y �qw �qt d |j#j$ � t d$|j#j) � �qdS )%z Self-test.z Self-test for the Package modulr Nz apt-utilsz Name: %s zID: %s zPriority (Candidate): %s zPriority (Installed): %s zInstalled: %s zCandidate: %s zCandidateDownloadable: %szCandidateOrigins: %szSourcePkg: %s z Section: %s z Summary: %sz Description (formatted) : %sz Description (unformatted): %szInstalledSize: %s zPackageSize: %s zDependencies: %szRecommends: %s�,c s s( � | ]}d |j |j|j|jf V qdS )z%s (%s) (%s) (%s)N)rK r@ rL rs )rj �or% r% r& r� # s � ��z_test.<locals>.<genexpr>zarch: %sz homepage: %szrec: �2vcardr� z8Running install on random upgradable pkgs with AutoFix: r� z Broken: %s zInstCount: %s z.Randomly remove some packages with AutoFix: %szError trying to remove: %s z DelCount: %s )*�print�randomr �initr> r? r@ � OpProgress�CacherK r� rl r� r� r@ r� r r� r� r� r� r� r� r# r r r� r� r� r� r r� r~ �randintr� r� r� � inst_countr� r� r� � del_count)r� r? r` ra rA �irK r% r% r& �_test sn � � ���r� �__main__)3r. � __future__r r7 r r� r� r� rU � threading� http.clientr � urllib.errorr �urllib.requestr �typingr r r r r r r r r r r r �apt.progress.textr> �apt.progress.baser r r r� �__all__r' � Exceptionr) r0 �objectr r r r r r r r� r+ r% r% r% r& �<module> sR 4 S%D !Z | : �