FM / utils

/usr/local/lib/python3.6/site-packages/pip/_internal/utils/

/usr/local/lib/python3.6/site-packages/pip/_internal/utils

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
appdirs.py	1665	0644	edit dl rm
compat.py	1884	0644	edit dl rm
compatibility_tags.py	5377	0644	edit dl rm
datetime.py	242	0644	edit dl rm
deprecation.py	3627	0644	edit dl rm
direct_url_helpers.py	3206	0644	edit dl rm
distutils_args.py	1249	0644	edit dl rm
egg_link.py	2203	0644	edit dl rm
encoding.py	1169	0644	edit dl rm
entrypoints.py	1055	0644	edit dl rm
filesystem.py	5893	0644	edit dl rm
filetypes.py	716	0644	edit dl rm
glibc.py	3110	0644	edit dl rm
hashes.py	4811	0644	edit dl rm
inject_securetransport.py	795	0644	edit dl rm
logging.py	11532	0644	edit dl rm
misc.py	20432	0644	edit dl rm
models.py	1193	0644	edit dl rm
packaging.py	2952	0644	edit dl rm
parallel.py	3196	0644	edit dl rm
pkg_resources.py	987	0644	edit dl rm
setuptools_build.py	4697	0644	edit dl rm
subprocess.py	10058	0644	edit dl rm
temp_dir.py	7662	0644	edit dl rm
unpacking.py	8906	0644	edit dl rm
urls.py	1759	0644	edit dl rm
virtualenv.py	3459	0644	edit dl rm
wheel.py	6163	0644	edit dl rm
_log.py	1015	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /usr/local/lib/python3.6/site-packages/pip/_internal/utils/egg_link.py (2203B)

# The following comment should be removed at some point in the future.
# mypy: strict-optional=False

import os
import re
import sys
from typing import Optional

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_name(raw_name: str) -> 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.
    """
    return re.sub("[^A-Za-z0-9.]+", "-", raw_name) + ".egg-link"

def egg_link_path_from_sys_path(raw_name: str) -> Optional[str]:
    """
    Look for a .egg-link file for project name, by walking sys.path.
    """
    egg_link_name = _egg_link_name(raw_name)
    for path_item in sys.path:
        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) -> Optional[str]:
    """
    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 = []
    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_name = _egg_link_name(raw_name)
    for site in sites:
        egglink = os.path.join(site, egg_link_name)
        if os.path.isfile(egglink):
            return egglink
    return None

# The following comment should be removed at some point in the future. # mypy: strict-optional=False import os import re import sys from typing import Optional 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_name(raw_name: str) -> 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. """ return re.sub("[^A-Za-z0-9.]+", "-", raw_name) + ".egg-link" def egg_link_path_from_sys_path(raw_name: str) -> Optional[str]: """ Look for a .egg-link file for project name, by walking sys.path. """ egg_link_name = _egg_link_name(raw_name) for path_item in sys.path: 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) -> Optional[str]: """ 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 = [] 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_name = _egg_link_name(raw_name) for site in sites: egglink = os.path.join(site, egg_link_name) if os.path.isfile(egglink): return egglink return None