
    j                     f    d dl Z d dlmZ d dlmZ d dlmZ d dlmZ  G d de j	                  Z
dS )	    N)Optional)PackageFinder)BaseDistribution)InstallRequirementc            	            e Zd ZdZdeddf fdZej        dee	         fd            Z
ej        defd            Zej        ded	ed
eddfd            Z xZS )AbstractDistributiona  A base class for handling installable artifacts.

    The requirements for anything installable are as follows:

     - we must be able to determine the requirement name
       (or we can't correctly handle the non-upgrade case).

     - for packages with setup requirements, we must also be able
       to determine their requirements without installing additional
       packages (for the same reason as run-time dependencies)

     - we must be able to create a Distribution object exposing the
       above metadata.

     - if we need to do work in the build tracker, we must be able to generate a unique
       string to identify the requirement in the build tracker.
    reqreturnNc                 V    t                                                       || _        d S N)super__init__r	   )selfr	   	__class__s     /home/chunsun/.hermes/profiles/hermes-scratch/workspace/agent-governance/.docx-venv/lib/python3.11/site-packages/pip/_internal/distributions/base.pyr   zAbstractDistribution.__init__   s$        c                     t                      )zA string that uniquely identifies this requirement to the build tracker.

        If None, then this dist has no work to do in the build tracker, and
        ``.prepare_distribution_metadata()`` will not be called.NotImplementedErrorr   s    r   build_tracker_idz%AbstractDistribution.build_tracker_id    s     "###r   c                     t                      r   r   r   s    r   get_metadata_distributionz.AbstractDistribution.get_metadata_distribution(   s    !###r   finderbuild_isolationcheck_build_depsc                     t                      r   r   )r   r   r   r   s       r   prepare_distribution_metadataz2AbstractDistribution.prepare_distribution_metadata,   s     "###r   )__name__
__module____qualname____doc__r   r   abcabstractpropertyr   strr   abstractmethodr   r   r   boolr   __classcell__)r   s   @r   r   r   	   s         $. 4       	$(3- $ $ $ $ 	$+; $ $ $ $ 	$$ $ 	$
 
$ $ $ $ $ $ $ $r   r   )	metaclass)r#   typingr   "pip._internal.index.package_finderr   pip._internal.metadata.baser   pip._internal.reqr   ABCMetar    r   r   <module>r0      s    



       < < < < < < 8 8 8 8 8 8 0 0 0 0 0 0*$ *$ *$ *$ *$S[ *$ *$ *$ *$ *$ *$r   