Yu1709$!%yuyu!$%wutu!5=126+

                
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      \_/     \/    @ligmakokz

Editing: index.py

import urllib.parse

class PackageIndex:
    """Represents a Package Index and provides easier access to endpoints"""

__slots__ = ["url", "netloc", "simple_url", "pypi_url", "file_storage_domain"]

def __init__(self, url: str, file_storage_domain: str) -> None:
        super().__init__()
        self.url = url
        self.netloc = urllib.parse.urlsplit(url).netloc
        self.simple_url = self._url_for_path("simple")
        self.pypi_url = self._url_for_path("pypi")

# This is part of a temporary hack used to block installs of PyPI
        # packages which depend on external urls only necessary until PyPI can
        # block such packages themselves
        self.file_storage_domain = file_storage_domain

def _url_for_path(self, path: str) -> str:
        return urllib.parse.urljoin(self.url, path)

PyPI = PackageIndex("https://pypi.org/", file_storage_domain="files.pythonhosted.org")
TestPyPI = PackageIndex(
    "https://test.pypi.org/", file_storage_domain="test-files.pythonhosted.org"
)

Name	Type	Actions
__pycache__	Directory
__init__.py	File
candidate.py	File
direct_url.py	File
format_control.py	File
index.py	File
installation_report.py	File
link.py	File
scheme.py	File
search_scope.py	File
selection_prefs.py	File
target_python.py	File
wheel.py	File