File manager - Edit - /opt/alt/python37/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/__pycache__/provider.cpython-37.pyc
Back
B ��Re� � @ s� d dl mZ d dlmZ ddlmZ erld dlmZmZm Z m Z m Z m Z m Z mZ ddlmZmZ ddlmZ G dd � d e�Zd S ) � )�AbstractProvider)�MYPY_CHECK_RUNNING� )� Constraint)�Any�Dict�Iterable�Optional�Sequence�Set�Tuple�Union)� Requirement� Candidate)�Factoryc @ s< e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd S )� PipProviderc C s" || _ || _|| _|| _|| _d S )N)�_factory� _constraints�_ignore_dependencies�_upgrade_strategy�_user_requested)�self�factory� constraints�ignore_dependencies�upgrade_strategyZuser_requested� r ��/builddir/build/BUILDROOT/alt-python37-pip-20.2.4-6.el8.x86_64/opt/alt/python37/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/provider.py�__init__* s zPipProvider.__init__c C s |j S )N)�name)r � dependencyr r r �identify9 s zPipProvider.identifyc C s t dd� |D ��}|t|�fS )Nc s s | ]\}}|d k V qd S )Nr )�.0�_�parentr r r � <genexpr>D s z-PipProvider.get_preference.<locals>.<genexpr>)�all�bool)r � resolution� candidatesZ informationZ transitiver r r �get_preference= s zPipProvider.get_preferencec sD |sg S |d j }� fdd�}� jj|� j�|t�� �||� d�S )Nr c s& � j dkrdS � j dkr"| � jkS dS )a� Are upgrades allowed for this project? This checks the upgrade strategy, and whether the project was one that the user specified in the command line, in order to decide whether we should upgrade if there's a newer version available. (Note that we don't need access to the `--upgrade` flag, because an upgrade strategy of "to-satisfy-only" means that `--upgrade` was not specified). �eagerTzonly-if-neededF)r r )r )r r r �_eligible_for_upgradeM s z7PipProvider.find_matches.<locals>._eligible_for_upgrade)� constraintZprefers_installed)r r Zfind_candidatesr �getr �empty)r � requirementsr r, r )r r � find_matchesG s zPipProvider.find_matchesc C s |� |�S )N)�is_satisfied_by)r � requirement� candidater r r r2 e s zPipProvider.is_satisfied_byc C s | j }dd� |�|�D �S )Nc S s g | ]}|d k r|�qS )Nr )r" �rr r r � <listcomp>m s z0PipProvider.get_dependencies.<locals>.<listcomp>)r Ziter_dependencies)r r4 Z with_requiresr r r �get_dependenciesi s z PipProvider.get_dependenciesN) �__name__� __module__� __qualname__r r! r* r1 r2 r7 r r r r r ) s r N)Z pip._vendor.resolvelib.providersr �pip._internal.utils.typingr �baser �typingr r r r r r r r r r r r r r r r r �<module> s (
| ver. 1.4 |
Github
|
.
| PHP 8.2.30 | Generation time: 0.01 |
proxy
|
phpinfo
|
Settings