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편집 파일: __init__.cpython-37.pyc
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See `the packaging docs on entry points <https://packaging.python.org/specifications/entry-points/>`_ for more information. zF(?P<module>[\w.]+)\s*(:\s*(?P<attr>[\w.]+))?\s*(?P<extras>\[.*\])?\s*$Nr �distc C sD | j �| j�}t|�d��}td|�d�p,d�d��}t�t ||�S )z�Load the entry point from its definition. If only a module is indicated by the value, return that module. Otherwise, return the named object. �moduleN�attr� �.) �pattern�matchr- r �groupr; �split� functools�reduce�getattr)r" rS rN �attrsr# r# r$ �load� s zEntryPoint.loadc C s | j �| j�}|�d�S )NrN )rR rS r- rT )r" rS r# r# r$ rN � s zEntryPoint.modulec C s | j �| j�}|�d�S )NrO )rR rS r- rT )r" rS r# r# r$ rO � s zEntryPoint.attrc C s( | j �| j�}tt�d|�d�p"d��S )Nz\w+�extrasrP )rR rS r- �list�re�finditerrT )r" rS r# r# r$ r[ � s zEntryPoint.extrasc C s || _ | S )N)rM )r" rM r# r# r$ �_for� s zEntryPoint._forc C s d}t �|t� t| j| f�S )zP Supply iter so one may construct dicts of EntryPoints by name. zJConstruction of dict of EntryPoints is deprecated in favor of EntryPoints.)�warnings�warn�DeprecationWarning�iterr! )r" �msgr# r# r$ �__iter__� s zEntryPoint.__iter__c C s | j | j| j| jffS )N)� __class__r! r- rT )r" r# r# r$ � __reduce__� s zEntryPoint.__reduce__c s( � fdd�|D �}t ttj|�� |��S )Nc 3 s | ]}t � |�V qd S )N)rX )r0 �param)r" r# r$ r2 � s z%EntryPoint.matches.<locals>.<genexpr>)�allr< �operator�eq�values)r" �paramsrY r# )r" r$ �matches� s zEntryPoint.matches)r' r( r) r* r] �compilerR rM r �__annotations__rZ r+ rN rO r[ r_ re rg rn r# r# r# r$ rL � s rL ZEntryPointBasezname value groupc s� e Zd ZdZejejdedd�Z � fdd�Z � fdd�Z � fd d �Z � fd d �Z � fd d�Z� fdd�Z� fdd�Z� fdd�Zdd� Z� fdd�Z� fdd�Zdd � Z� ZS ) �DeprecatedLista> Allow an otherwise immutable object to implement mutability for compatibility. >>> recwarn = getfixture('recwarn') >>> dl = DeprecatedList(range(3)) >>> dl[0] = 1 >>> dl.append(3) >>> del dl[3] >>> dl.reverse() >>> dl.sort() >>> dl.extend([4]) >>> dl.pop(-1) 4 >>> dl.remove(1) >>> dl += [5] >>> dl + [6] [1, 2, 5, 6] >>> dl + (6,) [1, 2, 5, 6] >>> dl.insert(0, 0) >>> dl [0, 1, 2, 5] >>> dl == [0, 1, 2, 5] True >>> dl == (0, 1, 2, 5) True >>> len(recwarn) 1 zAEntryPoints list interface is deprecated. Cast to list if needed.� )� stacklevelc s | � � t� j||�S )N)�_warn�super� __setitem__)r" r& �kwargs)rf r# r$ rv � s zDeprecatedList.__setitem__c s | � � t� j||�S )N)rt ru � __delitem__)r" r& rw )rf r# r$ rx � s zDeprecatedList.__delitem__c s | � � t� j||�S )N)rt ru �append)r" r& rw )rf r# r$ ry s zDeprecatedList.appendc s | � � t� j||�S )N)rt ru �reverse)r" r& rw )rf r# r$ rz s zDeprecatedList.reversec s | � � t� j||�S )N)rt ru �extend)r" r& rw )rf r# r$ r{ s zDeprecatedList.extendc s | � � t� j||�S )N)rt ru �pop)r" r& rw )rf r# r$ r| s zDeprecatedList.popc s | � � t� j||�S )N)rt ru �remove)r" r& rw )rf r# r$ r} s zDeprecatedList.removec s | � � t� j||�S )N)rt ru �__iadd__)r" r& rw )rf r# r$ r~ s zDeprecatedList.__iadd__c C s, t |t�s| �� t|�}| �t| �| �S )N)� isinstance�tuplert rf )r" �otherr# r# r$ �__add__ s zDeprecatedList.__add__c s | � � t� j||�S )N)rt ru �insert)r" r& rw )rf r# r$ r� ! s zDeprecatedList.insertc s | � � t� j||�S )N)rt ru �sort)r" r& rw )rf r# r$ r� % s zDeprecatedList.sortc C s( t |t�s| �� t|�}t| ��|�S )N)r r� rt �__eq__)r" r� r# r# r$ r� ) s zDeprecatedList.__eq__)r' r( r) r* rV �partialr` ra rb rt rv rx ry rz r{ r| r} r~ r� r� r� r� � __classcell__r# r# )rf r$ rq � s$ rq c sh e Zd ZdZdZ� fdd�Zdd� Zedd� �Zed d � �Z e d d � �Z e d d� �Z e dd� �Z� ZS )� EntryPointszC An immutable collection of selectable EntryPoint objects. r# c s\ t |t�r&tjdtdd� t� �|�S ytt| j |d���S t k rV t |��Y nX dS )z; Get the EntryPoint in self matching name. zGAccessing entry points by index is deprecated. Cast to tuple if needed.rr )rs )r! N) r �intr` ra rb ru � __getitem__�nextrc �select� StopIteration�KeyError)r" r! )rf r# r$ r� 8 s zEntryPoints.__getitem__c s t � fdd�| D ��S )zv Select entry points from self that match the given parameters (typically group and/or name). c 3 s | ]}|j f � �r|V qd S )N)rn )r0 �ep)rm r# r$ r2 N s z%EntryPoints.select.<locals>.<genexpr>)r� )r" rm r# )rm r$ r� I s zEntryPoints.selectc C s t dd� | D ��S )zB Return the set of all names of all entry points. c s s | ] }|j V qd S )N)r! )r0 r� r# r# r$ r2 U s z$EntryPoints.names.<locals>.<genexpr>)�set)r" r# r# r$ �namesP s zEntryPoints.namesc C s t dd� | D ��S )z� Return the set of all groups of all entry points. For coverage while SelectableGroups is present. >>> EntryPoints().groups set() c s s | ] }|j V qd S )N)rT )r0 r� r# r# r$ r2 ` s z%EntryPoints.groups.<locals>.<genexpr>)r� )r" r# r# r$ �groupsW s zEntryPoints.groupsc s | � fdd�| � |�D ��S )Nc 3 s | ]}|� � �V qd S )N)r_ )r0 r� )rM r# r$ r2 d s z-EntryPoints._from_text_for.<locals>.<genexpr>)� _from_text)r6 r7 rM r# )rM r$ �_from_text_forb s zEntryPoints._from_text_forc C s t �t| �|pd��S )NrP )� itertoolsr rL � _parse_groups)r6 r7 r# r# r$ r� f s zEntryPoints._from_textc C s dd� t �| �D �S )Nc s s" | ]}|j j|j j |jfV qd S )N)r- r! )r0 �itemr# r# r$ r2 m s z,EntryPoints._parse_groups.<locals>.<genexpr>)r, r8 )r7 r# r# r$ r� j s zEntryPoints._parse_groups)r' r( r) r* � __slots__r� r� r+ r� r� rJ r� r� rK r� r� r# r# )rf r$ r� 1 s r� c sr e Zd ZdZejejdedd�Z � fdd�Z d� fdd � Z � fd d �Z � fd d �Z � fdd�Z� fdd�Z� ZS )� Deprecateda� Compatibility add-in for mapping to indicate that mapping behavior is deprecated. >>> recwarn = getfixture('recwarn') >>> class DeprecatedDict(Deprecated, dict): pass >>> dd = DeprecatedDict(foo='bar') >>> dd.get('baz', None) >>> dd['foo'] 'bar' >>> list(dd) ['foo'] >>> list(dd.keys()) ['foo'] >>> 'foo' in dd True >>> list(dd.values()) ['bar'] >>> len(recwarn) 1 z:SelectableGroups dict interface is deprecated. Use select.rr )rs c s | � � t� �|�S )N)rt ru r� )r" r! )rf r# r$ r� � s zDeprecated.__getitem__Nc s | � � t� �||�S )N)rt ru �get)r" r! �default)rf r# r$ r� � s zDeprecated.getc s | � � t� �� S )N)rt ru re )r" )rf r# r$ re � s zDeprecated.__iter__c s | � � t� j|� S )N)rt ru � __contains__)r" r& )rf r# r$ r� � s zDeprecated.__contains__c s | � � t� �� S )N)rt ru �keys)r" )rf r# r$ r� � s zDeprecated.keysc s | � � t� �� S )N)rt ru rl )r" )rf r# r$ rl � s zDeprecated.values)N)r' r( r) r* rV r� r` ra rb rt r� r� re r� r� rl r� r# r# )rf r$ r� r s r� c sP e Zd ZdZedd� �Ze� fdd��Zedd� �Zedd � �Z d d � Z � Z S ) �SelectableGroupszs A backward- and forward-compatible result from entry_points that fully implements the dict interface. c C s4 t �d�}t||d�}t�||�}| dd� |D ��S )NrT )�keyc s s | ]\}}|t |�fV qd S )N)r� )r0 rT �epsr# r# r$ r2 � s z(SelectableGroups.load.<locals>.<genexpr>)rj � attrgetter�sortedr� �groupby)r6 r� �by_groupZorderedZgroupedr# r# r$ rZ � s zSelectableGroups.loadc s t t| ��� }ttj�|��S )zH Reconstruct a list of all entrypoints from the groups. )ru r� rl r� r� �chain� from_iterable)r" r� )rf r# r$ �_all� s zSelectableGroups._allc C s | j jS )N)r� r� )r" r# r# r$ r� � s zSelectableGroups.groupsc C s | j jS )zR for coverage: >>> SelectableGroups().names set() )r� r� )r" r# r# r$ r� � s zSelectableGroups.namesc K s |s| S | j jf |�S )N)r� r� )r" rm r# r# r$ r� � s zSelectableGroups.select) r' r( r) r* rJ rZ r+ r� r� r� r� r� r# r# )rf r$ r� � s r� c @ s* e Zd ZdZd dd�Zdd� Zdd� Zd S ) � PackagePathz"A reference to a path in a package�utf-8c C s$ | � � j|d�� }|�� S Q R X d S )N)�encoding)�locate�openr4 )r" r� �streamr# r# r$ � read_text� s zPackagePath.read_textc C s" | � � �d�� }|�� S Q R X d S )N�rb)r� r� r4 )r" r� r# r# r$ � read_binary� s zPackagePath.read_binaryc C s | j �| �S )z'Return a path-like object for this path)rM � locate_file)r" r# r# r$ r� � s zPackagePath.locateN)r� )r' r( r) r* r� r� r� r# r# r# r$ r� � s r� c @ s e Zd Zdd� Zdd� ZdS )�FileHashc C s |� d�\| _}| _d S )N�=)� partition�moder- )r" �spec�_r# r# r$ �__init__� s zFileHash.__init__c C s d| j � d| j� d�S )Nz<FileHash mode: z value: �>)r� r- )r" r# r# r$ �__repr__� s zFileHash.__repr__N)r' r( r) r� r� r# r# r# r$ r� � s r� c @ s� e Zd ZdZejdd� �Zejdd� �Zedd� �Z edd � �Z e d d � �Z e d d � �Z ed-dd��Zeejd�dd��Zedd� �Zedd� �Zedd� �Zedd� �Zed d � �Zd d � Zd d!� Zed"d#� �Zd$d%� Zd&d'� Z ed(d)� �Z e d*d+� �Z d,S ).r z A Python distribution package.c C s dS )z�Attempt to load metadata file given by the name. :param filename: The name of the file in the distribution info. :return: The text if found, otherwise None. Nr# )r" �filenamer# r# r$ r� � s zDistribution.read_textc C s dS )z[ Given a path to a file in this distribution, return a path to it. Nr# )r" �pathr# r# r$ r� � s zDistribution.locate_filec C sH xB| � � D ].}|tj|d��}tt|�d�}|dk r |S q W t|��dS )af Return the Distribution for the given package name. :param name: The name of the distribution package to search for. :return: The Distribution instance (or subclass thereof) for the named package, if found. :raises PackageNotFoundError: When the named package's distribution metadata cannot be found. )r! N)�_discover_resolversr �Contextr� rc r )r6 r! �resolverZdistsrM r# r# r$ � from_name� s zDistribution.from_namec sJ |� dd�� � r |r td��� p*tjf |�� tj�� fdd�| �� D ��S )a Return an iterable of Distribution objects for all packages. Pass a ``context`` or pass keyword arguments for constructing a context. :context: A ``DistributionFinder.Context`` object. :return: Iterable of Distribution objects for all packages. �contextNz cannot accept context and kwargsc 3 s | ]}|� �V qd S )Nr# )r0 r� )r� r# r$ r2 s z(Distribution.discover.<locals>.<genexpr>)r| � ValueErrorr r� r� r� r� r� )r6 rw r# )r� r$ �discover s zDistribution.discoverc C s t t�| ��S )z�Return a Distribution for the indicated metadata path :param path: a string or path-like object :return: a concrete Distribution instance for the path )�PathDistribution�pathlib�Path)r� r# r# r$ �at s zDistribution.atc C s dd� t jD �} td| �S )z#Search the meta_path for resolvers.c s s | ]}t |d d�V qdS )�find_distributionsN)rX )r0 �finderr# r# r$ r2 , s z3Distribution._discover_resolvers.<locals>.<genexpr>N)�sys� meta_pathr; )�declaredr# r# r$ r� ( s z Distribution._discover_resolversrQ c C s@ ddl m}m} |�|�}tj|j||d�}tt�|� |���S )Nr )�build�meta)Z source_dir�system) Zpep517r� r� Z compat_systemrV r� r� �zippr� Z build_as_zip)r6 �rootr� r� r� Zbuilderr# r# r$ �_local0 s zDistribution._local)�returnc C s. | � d�p | � d�p | � d�}t�t�|��S )z�Return the parsed metadata for this Distribution. The returned object will have keys that name the various bits of metadata. See PEP 566 for details. �METADATAzPKG-INFOrP )r� r �Message�email�message_from_string)r" r7 r# r# r$ r < s zDistribution.metadatac C s | j d S )z8Return the 'Name' metadata for the distribution package.�Name)r )r" r# r# r$ r! M s zDistribution.namec C s t �| j�S )z(Return a normalized version of the name.)�Prepared� normalizer! )r" r# r# r$ �_normalized_nameR s z Distribution._normalized_namec C s | j d S )z;Return the 'Version' metadata for the distribution package.�Version)r )r" r# r# r$ r W s zDistribution.versionc C s t �| �d�| �S )Nzentry_points.txt)r� r� r� )r" r# r# r$ r \ s zDistribution.entry_pointsc s6 � � � p� �� }d� fdd� }|o4tt|t�|���S )aB Files in this distribution. :return: List of PackagePath for this distribution or None Result is `None` if the metadata file that enumerates files (i.e. RECORD for dist-info or SOURCES.txt for egg-info) is missing. 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Nc s6 t | �}|rt|�nd |_|r&t|�nd |_� |_|S )N)r� r� �hashr� �sizerM )r! r� �size_str�result)r" r# r$ � make_filem s z%Distribution.files.<locals>.make_file)NN)�_read_files_distinfo�_read_files_egginfor\ r �csv�reader)r" Z file_linesr� r# )r" r$ r ` s zDistribution.filesc C s | � d�}|o|�� S )z* Read the lines of RECORD �RECORD)r� r? )r" r7 r# r# r$ r� v s z!Distribution._read_files_distinfoc C s | � d�}|o tdj|�� �S )z` SOURCES.txt might contain literal commas, so wrap each line in quotes. z SOURCES.txtz"{}")r� r< �formatr? )r" r7 r# r# r$ r� } s z Distribution._read_files_egginfoc C s | � � p| �� }|ot|�S )z6Generated requirements specified for this Distribution)�_read_dist_info_reqs�_read_egg_info_reqsr\ )r" �reqsr# r# r$ r � s zDistribution.requiresc C s | j �d�S )Nz Requires-Dist)r �get_all)r" r# r# r$ r� � s z!Distribution._read_dist_info_reqsc C s | � d�}|o| �|�S )Nz requires.txt)r� �_deps_from_requires_text)r" �sourcer# r# r$ r� � s z Distribution._read_egg_info_reqsc C s | � t�|��S )N)�%_convert_egg_info_reqs_to_simple_reqsr, r4 )r6 r� r# r# r$ r� � s z%Distribution._deps_from_requires_textc # s8 dd� � � fdd�}x | D ]}|j ||j� V qW dS )a� Historically, setuptools would solicit and store 'extra' requirements, including those with environment markers, in separate sections. 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See _test_deps_from_requires_text for an example. c S s | od| � d�S )Nz extra == "�"r# )r! r# r# r$ �make_condition� s zJDistribution._convert_egg_info_reqs_to_simple_reqs.<locals>.make_conditionc sX | pd} | � d�\}}}|r,|r,d|� d�}ttd |� |�g��}|rTdd�|� S dS )NrP �:�(�)z; z and )r� r\ r; �join)r1 �extra�sep�markers� conditions)r� r# r$ �parse_condition� s zKDistribution._convert_egg_info_reqs_to_simple_reqs.<locals>.parse_conditionN)r- r! )�sectionsr� r1 r# )r� r$ r� � s z2Distribution._convert_egg_info_reqs_to_simple_reqsN)rQ ) r' r( r) r* �abc�abstractmethodr� r� rJ r� r� rK r� r� r� r+ r r r r! r� r r r r� r� r r� r� r� r� r# r# r# r$ r � s. c @ s2 e Zd ZdZG dd� d�Zeje� fdd��ZdS )r zJ A MetaPathFinder capable of discovering installed distributions. c @ s( e Zd ZdZdZdd� Zedd� �ZdS )zDistributionFinder.Contextaw Keyword arguments presented by the caller to ``distributions()`` or ``Distribution.discover()`` to narrow the scope of a search for distributions in all DistributionFinders. Each DistributionFinder may expect any parameters and should attempt to honor the canonical parameters defined below when appropriate. Nc K s t | ��|� d S )N)�vars�update)r" rw r# r# r$ r� � s z#DistributionFinder.Context.__init__c C s t | ��dtj�S )z� The sequence of directory path that a distribution finder should search. Typically refers to Python installed package paths such as "site-packages" directories and defaults to ``sys.path``. r� )r� r� r� r� )r" r# r# r$ r� � s z DistributionFinder.Context.path)r' r( r) r* r! r� r+ r� r# r# r# r$ r� � s r� c C s dS )z� Find distributions. Return an iterable of all Distribution instances capable of loading the metadata for packages matching the ``context``, a DistributionFinder.Context instance. Nr# )r" r� r# r# r$ r� � s z%DistributionFinder.find_distributionsN)r' r( r) r* r� r� r� r� r# r# r# r$ r � s c sh e Zd ZdZe�� � fdd��Zdd� Zdd� Zdd � Z d d � Z d d � Z e dd� �Z edd� �Z� ZS )�FastPathzF Micro-optimized class for searching a path for children. c s t � �| �S )N)ru �__new__)r6 r� )rf r# r$ r � s zFastPath.__new__c C s t |�| _d S )N)r= r� )r" r� r# r# r$ r� � s zFastPath.__init__c C s t �| j|�S )N)r� r� r� )r" �childr# r# r$ �joinpath� s zFastPath.joinpathc C s< t t�� t�| jpd�S Q R X t t�� | �� S Q R X g S )NrP )r � Exception�os�listdirr� � zip_children)r" r# r# r$ �children� s zFastPath.childrenc C s2 t �| j�}|j�� }|j| _t�dd� |D ��S )Nc s s | ]}|� tjd �d V qdS )r r N)rU � posixpathr� )r0 r r# r# r$ r2 � s z(FastPath.zip_children.<locals>.<genexpr>)r� r� r� �namelistr �dict�fromkeys)r" �zip_pathr� r# r# r$ r � s zFastPath.zip_childrenc C s | � | j��|�S )N)�lookup�mtime�search)r" r! r# r# r$ r � s zFastPath.searchc C s, t t�� t�| j�jS Q R X | j�� d S )N)r �OSErrorr �statr� �st_mtimer � cache_clear)r" r# r# r$ r s zFastPath.mtimec C s t | �S )N)�Lookup)r" r r# r# r$ r s zFastPath.lookup)r' r( r) r* rV � lru_cacher r� r r r r r+ r r r r� r# r# )rf r$ r� � s r� c @ s" e Zd Zed�dd�Zdd� ZdS )r )r� c C s� t j�|j��� }|�d�}tt�| _tt�| _ x�|� � D ]�}|�� }|�d�r�|� d�d � d�d }t �|�}| j| �|�|�� q:|r:|dkr:|� d�d � d�d }t �|�}| j | �|�|�� q:W | j�� | j �� d S )Nz.egg)z .dist-infoz .egg-inforQ r �-zegg-info)r r� �basenamer� �lowerrA r r\ �infos�eggsr � rpartitionr� r� r� ry r �legacy_normalize�freeze) r" r� �base� base_is_eggr �lowr! � normalized�legacy_normalizedr# r# r$ r� s zLookup.__init__c C sP |r| j |j ntj�| j �� �}|r2| j|j ntj�| j�� �}t�||�S )N)r r! r� r� r� rl r r" )r" �preparedr r r# r# r$ r # s z Lookup.searchN)r' r( r) r� r� r r# r# r# r$ r s r c @ s@ e Zd ZdZdZdZdd� Zedd� �Zedd� �Z d d � Z dS ) r� zE A prepared search for metadata on a possibly-named package. Nc C s. || _ |d krd S | �|�| _| �|�| _d S )N)r! r� r! r r" )r" r! r# r# r$ r� 9 s zPrepared.__init__c C s t �dd| ��� �dd�S )zC PEP 503 normalization plus dashes as underscores. z[-_.]+r r� )r] �subr �replace)r! r# r# r$ r� @ s zPrepared.normalizec C s | � � �dd�S )z| Normalize the package name as found in the convention in older packaging tools versions and specs. r r� )r r% )r! r# r# r$ r G s zPrepared.legacy_normalizec C s t | j�S )N)�boolr! )r" r# r# r$ �__bool__O s zPrepared.__bool__) r' r( r) r* r! r" r� rK r� r r' r# r# r# r$ r� 1 s r� c @ s4 e Zd ZdZe�� fdd�Zedd� �Zdd� Z dS ) �MetadataPathFinderz�A degenerate finder for distribution packages on the file system. This finder supplies only a find_distributions() method for versions of Python that do not have a PathFinder find_distributions(). c C s | � |j|j�}tt|�S )a Find distributions. Return an iterable of all Distribution instances capable of loading the metadata for packages matching ``context.name`` (or all names if ``None`` indicated) along the paths in the list of directories ``context.path``. )� _search_pathsr! r� r< r� )r" r� �foundr# r# r$ r� [ s z%MetadataPathFinder.find_distributionsc s( t |�� tj�� fdd�tt|�D ��S )z1Find metadata directories in paths heuristically.c 3 s | ]}|� � �V qd S )N)r )r0 r� )r# r# r$ r2 l s z3MetadataPathFinder._search_paths.<locals>.<genexpr>)r� r� r� r� r< r� )r6 r! �pathsr# )r# r$ r) g s z MetadataPathFinder._search_pathsc C s t j�� d S )N)r� r r )r6 r# r# r$ �invalidate_cacheso s z$MetadataPathFinder.invalidate_cachesN) r' r( r) r* r r� r� rJ r) r, r# r# r# r$ r( S s r( c sP e Zd Zed�dd�Zdd� Zejje_dd� Ze � fdd ��Z d d � Z � Z S ) r� )r� c C s || _ dS )zfConstruct a distribution. :param path: SimplePath indicating the metadata directory. N)�_path)r" r� r# r# r$ r� t s zPathDistribution.__init__c C s0 t ttttt�� | j�|�jdd�S Q R X d S )Nzutf-8)r� ) r �FileNotFoundError�IsADirectoryErrorr� �NotADirectoryError�PermissionErrorr- r r� )r" r� r# r# r$ r� { s zPathDistribution.read_textc C s | j j| S )N)r- �parent)r" r� r# r# r$ r� � s z PathDistribution.locate_filec s$ t j�t| j��}| �|�p"t� jS )zz Performance optimization: where possible, resolve the normalized name from the file system path. )r r� r r= r- �_name_from_stemru r� )r" �stem)rf r# r$ r� � s z!PathDistribution._normalized_namec C s0 t j�|�\}}|dkr d S |�d�\}}}|S )N)z .dist-infoz .egg-infor )r r� �splitextr� )r" r4 r! �extr� �restr# r# r$ r3 � s z PathDistribution._name_from_stem) r' r( r) r r� r� r r* r� r+ r� r3 r� r# r# )rf r$ r� s s r� c C s t �| �S )z�Get the ``Distribution`` instance for the named package. :param distribution_name: The name of the distribution package as a string. :return: A ``Distribution`` instance (or subclass thereof). )r r� )�distribution_namer# r# r$ r � s c K s t jf | �S )z|Get all ``Distribution`` instances in the current environment. :return: An iterable of ``Distribution`` instances. )r r� )rw r# r# r$ r � s )r� c C s t �| �jS )z�Get the metadata for the named package. :param distribution_name: The name of the distribution package to query. :return: A PackageMetadata containing the parsed metadata. )r r� r )r8 r# r# r$ r � s c C s t | �jS )z�Get the version string for the named package. :param distribution_name: The name of the distribution package to query. :return: The version string for the package as defined in the package's "Version" metadata key. )r r )r8 r# r# r$ r � s c K sF t �d�}tjt|d�}tj�dd� |t� �D ��}t � |�j f | �S )a� Return EntryPoint objects for all installed packages. Pass selection parameters (group or name) to filter the result to entry points matching those properties (see EntryPoints.select()). For compatibility, returns ``SelectableGroups`` object unless selection parameters are supplied. In the future, this function will return ``EntryPoints`` instead of ``SelectableGroups`` even when no selection parameters are supplied. For maximum future compatibility, pass selection parameters or invoke ``.select`` with parameters on the result. :return: EntryPoints or SelectableGroups for all installed packages. r� )r� c s s | ] }|j V qd S )N)r )r0 rM r# r# r$ r2 � s z entry_points.<locals>.<genexpr>) rj r� rV r� r r� r� r� r r� rZ r� )rm Z norm_name�uniquer� r# r# r$ r � s c C s t | �jS )z�Return a list of files for the named package. :param distribution_name: The name of the distribution package to query. :return: List of files composing the distribution. )r r )r8 r# r# r$ r � s c C s t | �jS )z� Return a list of requirements for the named package. :return: An iterator of requirements, suitable for packaging.requirement.Requirement. )r r )r8 r# r# r$ r � s c C sR t �t�} x>t� D ]4}x.|�d�p$d�� D ]}| | �|jd � q*W qW t| �S )z� Return a mapping of top-level packages to their distributions. >>> import collections.abc >>> pkgs = packages_distributions() >>> all(isinstance(dist, collections.abc.Sequence) for dist in pkgs.values()) True z top_level.txtrP r� ) � collections� defaultdictr\ r r� rU ry r r )� pkg_to_distrM �pkgr# r# r$ r � s )Jr r] r� r� r� r� r� r� rj rF r` rV r� r r: rP r r � _collectionsr r �_compatr r r � _functoolsr � _itertoolsr r r � contextlibr � importlibr � importlib.abcr r �typingr r r r �__all__�ModuleNotFoundErrorr r, � namedtuplerL r\ rq r� r� r r� � PurePosixPathr� r� r r r� r r� r( r� r r r r r r r r= r r# r# r# r$ �<module> s� A S]A7( I0,$" (