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- 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'
- )
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