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__pycache__	-	Open
appdirs.py	1.64 MB	View DL Edit
compat.py	2.46 MB	View DL Edit
compatibility_tags.py	6.47 MB	View DL Edit
datetime.py	868 B	View DL Edit
deprecation.py	3.61 MB	View DL Edit
direct_url_helpers.py	3.13 MB	View DL Edit
egg_link.py	2.4 MB	View DL Edit
entrypoints.py	3.25 MB	View DL Edit
filesystem.py	6.73 MB	View DL Edit
filetypes.py	689 B	View DL Edit
glibc.py	3.64 MB	View DL Edit
hashes.py	4.88 MB	View DL Edit
logging.py	13.1 MB	View DL Edit
misc.py	23.17 MB	View DL Edit
packaging.py	1.56 MB	View DL Edit
pylock.py	3.73 MB	View DL Edit
retry.py	1.43 MB	View DL Edit
subprocess.py	8.77 MB	View DL Edit
temp_dir.py	9.09 MB	View DL Edit
unpacking.py	12.67 MB	View DL Edit
urls.py	1.56 MB	View DL Edit
virtualenv.py	3.37 MB	View DL Edit
wheel.py	4.36 MB	View DL Edit
_jaraco_text.py	3.27 MB	View DL Edit
_log.py	1015 B	View DL Edit
__init__.py	0 B	View DL Edit

Edit file: /opt/imunify360/venv/lib/python3.11/site-packages/pip/_internal/utils/egg_link.py

from __future__ import annotations

import os
import re
import sys

from pip._internal.locations import site_packages, user_site
from pip._internal.utils.virtualenv import (
    running_under_virtualenv,
    virtualenv_no_global,
)

__all__ = [
    "egg_link_path_from_sys_path",
    "egg_link_path_from_location",
]

def _egg_link_names(raw_name: str) -> list[str]:
    """
    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).
    """
    return [
        re.sub("[^A-Za-z0-9.]+", "-", raw_name) + ".egg-link",
        f"{raw_name}.egg-link",
    ]

def egg_link_path_from_sys_path(raw_name: str) -> str | None:
    """
    Look for a .egg-link file for project name, by walking sys.path.
    """
    egg_link_names = _egg_link_names(raw_name)
    for path_item in sys.path:
        for egg_link_name in egg_link_names:
            egg_link = os.path.join(path_item, egg_link_name)
            if os.path.isfile(egg_link):
                return egg_link
    return None

def egg_link_path_from_location(raw_name: str) -> str | None:
    """
    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.
    """
    sites: list[str] = []
    if running_under_virtualenv():
        sites.append(site_packages)
        if not virtualenv_no_global() and user_site:
            sites.append(user_site)
    else:
        if user_site:
            sites.append(user_site)
        sites.append(site_packages)

egg_link_names = _egg_link_names(raw_name)
    for site in sites:
        for egg_link_name in egg_link_names:
            egglink = os.path.join(site, egg_link_name)
            if os.path.isfile(egglink):
                return egglink
    return None

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