관리-도구
편집 파일: egg_link.cpython-38.pyc
U &?�f� � @ s� d dl Z d dlZd dlZd dlmZmZ d dlmZmZ d dl m Z m Z ddgZ e ee d�dd �Ze ee d�d d�Ze ee d�d d�ZdS ) � N)�List�Optional)� site_packages� user_site)�running_under_virtualenv�virtualenv_no_global�egg_link_path_from_sys_path�egg_link_path_from_location)�raw_name�returnc C s t �dd| �d | � d�gS )a� Convert a Name metadata value to a .egg-link name, by applying the same substitution as pkg_resources's safe_name function. Note: we cannot use canonicalize_name because it has a different logic. We also look for the raw name (without normalization) as setuptools 69 changed the way it names .egg-link files (https://github.com/pypa/setuptools/issues/4167). z[^A-Za-z0-9.]+�-z .egg-link)�re�sub)r � r �J/opt/hc_python/lib/python3.8/site-packages/pip/_internal/utils/egg_link.py�_egg_link_names s �r c C sH t | �}tjD ]4}|D ]*}tj�||�}tj�|�r| S qqdS )zJ Look for a .egg-link file for project name, by walking sys.path. N)r �sys�path�os�join�isfile)r �egg_link_names� path_item� egg_link_name�egg_linkr r r r ! s c C s� g }t � r*|�t� t� sBtrB|�t� ntr8|�t� |�t� t| �}|D ]4}|D ]*}tj�||�}tj� |�rV| S qVqNdS )a Return the path for the .egg-link file if it exists, otherwise, None. There's 3 scenarios: 1) not in a virtualenv try to find in site.USER_SITE, then site_packages 2) in a no-global virtualenv try to find in site_packages 3) in a yes-global virtualenv try to find in site_packages, then site.USER_SITE (don't look in global location) For #1 and #3, there could be odd cases, where there's an egg-link in 2 locations. This method will just return the first one found. N) r �appendr r r r r r r r )r �sitesr �siter �egglinkr r r r . s )r r r �typingr r �pip._internal.locationsr r � pip._internal.utils.virtualenvr r �__all__�strr r r r r r r �<module> s �