📁 File Manager Pro
v10.0.2 | PHP: 8.1.34
Server: LiteSpeed
2026-06-28 07:29:26
📂
/
/
usr
/
lib
/
python3.8
/
site-packages
/
pip
/
_internal
/
operations
/
__pycache__
✏️
Editing: check.cpython-38.opt-1.pyc
U ��.e� � @ s d Z ddlZddlmZ ddlmZ ddlmZ ddlm Z ddl m Z ddl m Z e�e�Ze r�dd lmZ dd lmZmZmZmZmZmZmZ eed f Z eeef Z eeeef Z eeee f Z eeee f Z ee e f Z!ed d d g�Z"dd� Z#ddd�Z$dd� Z%dd� Z&dd� Z'dS )z'Validation of dependencies of packages � N)� namedtuple)�canonicalize_name)�RequirementParseError)�)make_distribution_for_install_requirement)�get_installed_distributions)�MYPY_CHECK_RUNNING)�InstallRequirement)�Any�Callable�Dict�Optional�Set�Tuple�List�PackageDetails�version�requiresc K s� | i krddd�} i }d}t f | �D ]\}t|j�}zt|j|�� �||< W q$ tk r~ } zt�d||� d}W 5 d}~X Y q$X q$||fS )z8Converts a list of distributions into a PackageSet. F� )Z local_only�skipz%Error parsing requirements for %s: %sTN) r r � project_namer r r r �loggingZwarning)�kwargs� package_setZproblems�dist�name�er r �B/usr/lib/python3.8/site-packages/pip/_internal/operations/check.py�!create_package_set_from_installed( s r c C s� |dkrdd� }i }i }| D ]�}t � }t � }||�r6q | | jD ]l}t|j�}|| kr�d} |jdk rn|j�� } | r@|�||f� q@| | j} |jj | dd�s@|�|| |f� q@|r�t |t d�||< |r t |t d�||< q ||fS )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. Nc S s dS )NFr �r r r r � should_ignoreE s z(check_package_set.<locals>.should_ignoreT)Z prereleases)�key) �setr r r ZmarkerZevaluate�addr Z specifier�contains�sorted�str) r r ZmissingZ conflicting� package_nameZ missing_depsZconflicting_deps�reqr Zmissedr r r r �check_package_set= s4 r( c s6 t � \}}t| |�}t||�� |t|� fdd�d�fS )zeFor checking if the dependency graph would be consistent after installing given requirements c s | � kS �Nr r �Z whitelistr r �<lambda>| � z)check_install_conflicts.<locals>.<lambda>)r )r �_simulate_installation_of�_create_whitelistr( )� to_installr �_�would_be_installedr r* r �check_install_conflictsl s ��r2 c C sL t � }| D ]<}t|�}|�� }t|j�}t|j|�� �||< |�|� q |S )zBComputes the version of packages after installing to_install. ) r! r Z get_pkg_resources_distributionr r r r r r" )r/ r Z installedZinst_reqZ abstract_distr r r r r r- � s r- c C sL t | �}|D ]:}||krq || jD ] }t|j�|kr$|�|� q q$q |S r) )r! r r r r" )r1 r Zpackages_affectedr& r' r r r r. � s r. )N)(�__doc__r � collectionsr Zpip._vendor.packaging.utilsr Zpip._vendor.pkg_resourcesr Zpip._internal.distributionsr Zpip._internal.utils.miscr Zpip._internal.utils.typingr Z getLogger�__name__ZloggerZ pip._internal.req.req_installr �typingr r r r r r r r% Z PackageSetZMissingZ ConflictingZ MissingDictZConflictingDictZ CheckResultr r r( r2 r- r. r r r r �<module> s. $ /
💾 Save Changes
❌ Cancel