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N)�_pathr` r r r r[ � s zPathDistribution.__init__c C sH t ttttt��$ | j�|�jdd�W d � S 1 s:0 Y d S )NrI rJ ) r �FileNotFoundError�IsADirectoryError�KeyError�NotADirectoryError�PermissionErrorr� r� rQ r^ r r r rQ � s �zPathDistribution.read_textc C s | j j| S rB )r� �parentr` r r r rU s z PathDistribution.locate_fileN)r r r r[ rQ r r rU r r r r rr � s rr 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 rg �Zdistribution_namer r r r s r c K s t jf i | ��S )z|Get all ``Distribution`` instances in the current environment. :return: An iterable of ``Distribution`` instances. )r rq )rp 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: An email.Message containing the parsed metadata. )r rg r r� r r r r s r 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 r� r r r r s r c C sH t j�dd� t� D ��} t�d�}t| |d�}t �||�}dd� |D �S )zwReturn EntryPoint objects for all installed packages. :return: EntryPoint objects for all installed packages. c s s | ] }|j V qd S rB )r )r0 rT r r r rj / s z entry_points.<locals>.<genexpr>r )�keyc S s i | ]\}}|t |��qS r )�tuple)r0 r �epsr r r r� 4 s �z entry_points.<locals>.<dictcomp>)rm rn ro r r� � attrgetter�sortedr� )r� Zby_groupZorderedZgroupedr r r r * s � �r 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 r� r r r r : s r 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 r� r r r r C s r ),r; r� r, r� r� rx r� rs r~ r� r" rm r� � collections� configparserr � contextlibr � importlibr � importlib.abcr r �__all__�ModuleNotFoundErrorr � namedtupler � PurePosixPathrH rV r r r� r� r� rr r r r r r r r r r r r �<module> sN �X P/0
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