o
    Ëý°jõ  ã                   @   sˆ  d Z ddlZddlmZmZmZmZmZmZm	Z	 ddl
mZ ddlmZmZ ddlmZ ddlmZ ddlmZ dd	lmZ e e¡ZG d
d„ deƒZeeef Ze	eef Ze	eeef Zeeee f Zeeee f Ze	eef Z e	ee f Z!de	ee"f fdd„Z#	ddedeee$ge"f  de fdd„Z%dee de!fdd„Z&dee dedee fdd„Z'dee dedee fdd„Z(dS )z'Validation of dependencies of packages
é    N)ÚCallableÚDictÚListÚ
NamedTupleÚOptionalÚSetÚTuple)ÚRequirement)ÚNormalizedNameÚcanonicalize_name)Ú)make_distribution_for_install_requirement)Úget_default_environment)ÚDistributionVersion)ÚInstallRequirementc                   @   s"   e Zd ZU eed< ee ed< dS )ÚPackageDetailsÚversionÚdependenciesN)Ú__name__Ú
__module__Ú__qualname__r   Ú__annotations__r   r	   © r   r   ú‘/root/aizidognhua/tmp/workspace/projects/ec89d86c-575f-41c9-af57-ac45cbdbf775/venv/lib/python3.10/site-packages/pip/_internal/operations/check.pyr      s   
 r   Úreturnc                  C   sŠ   i } d}t ƒ }|jddd�D ]2}|j}zt| ¡ ƒ}t|j|ƒ| |< W q ttfy@ } zt	 
d||¡ d}W Y d}~qd}~ww | |fS )z3Converts a list of distributions into a PackageSet.Fr   )Ú
local_onlyÚskipz%Error parsing requirements for %s: %sTN)r   Úiter_installed_distributionsÚcanonical_nameÚlistÚiter_dependenciesr   r   ÚOSErrorÚ
ValueErrorÚloggerÚwarning)Úpackage_setÚproblemsÚenvÚdistÚnamer   Úer   r   r   Ú!create_package_set_from_installed"   s   €ýr*   r$   Úshould_ignorec                 C   sØ   i }i }|   ¡ D ]_\}}tƒ }tƒ }|r||ƒrq|jD ]6}t|jƒ}	|	| vr=d}
|jdur3|j ¡ }
|
r<| |	|f¡ q| |	 j}|j	j
|dd�sR| |	||f¡ q|r]t|td�||< |rgt|td�||< q||fS )z—Check if a package set is consistent

    If should_ignore is passed, it should be a callable that takes a
    package name and returns a boolean.
    TN)Úprereleases)Úkey)ÚitemsÚsetr   r   r(   ÚmarkerÚevaluateÚaddr   Ú	specifierÚcontainsÚsortedÚstr)r$   r+   ÚmissingÚconflictingÚpackage_nameÚpackage_detailÚmissing_depsÚconflicting_depsÚreqr(   Úmissedr   r   r   r   Úcheck_package_set3   s4   	




€€r?   Ú
to_installc                    s6   t ƒ \}}t| |ƒ}t||ƒ‰ |t|‡ fdd„d�fS )zeFor checking if the dependency graph would be consistent after     installing given requirements
    c                    s   | ˆ vS ©Nr   )r(   ©Ú	whitelistr   r   Ú<lambda>o   s    z)check_install_conflicts.<locals>.<lambda>)r+   )r*   Ú_simulate_installation_ofÚ_create_whitelistr?   )r@   r$   Ú_Úwould_be_installedr   rB   r   Úcheck_install_conflicts`   s   


ÿþrI   c                 C   sL   t ƒ }| D ]}t|ƒ}| ¡ }|j}t|jt| ¡ ƒƒ||< | |¡ q|S )z=Computes the version of packages after installing to_install.)	r/   r   Úget_metadata_distributionr   r   r   r   r   r2   )r@   r$   Ú	installedÚinst_reqÚabstract_distr'   r(   r   r   r   rE   t   s   rE   rH   c                 C   sL   t | ƒ}|D ]}||v rq|| jD ]}t|jƒ|v r"| |¡  nqq|S rA   )r/   r   r   r(   r2   )rH   r$   Úpackages_affectedr9   r=   r   r   r   rF   ‡   s   
þ€rF   rA   ))Ú__doc__ÚloggingÚtypingr   r   r   r   r   r   r   Ú"pip._vendor.packaging.requirementsr	   Úpip._vendor.packaging.utilsr
   r   Úpip._internal.distributionsr   Úpip._internal.metadatar   Úpip._internal.metadata.baser   Úpip._internal.req.req_installr   Ú	getLoggerr   r"   r   Ú
PackageSetÚMissingÚConflictingÚMissingDictÚConflictingDictÚCheckResultÚConflictDetailsÚboolr*   r6   r?   rI   rE   rF   r   r   r   r   Ú<module>   sT    $
ÿÿÿ
þ-ÿÿ
þÿÿþ