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specifiersversionRequirementNormalizedExtra.)requires_pythonversion_inforeturnc                 C   s4   | dkrdS t | }tdtt|}||kS )a  
    Check if the given Python version matches a "Requires-Python" specifier.

    :param version_info: A 3-tuple of ints representing a Python
        major-minor-micro version to check (e.g. `sys.version_info[:3]`).

    :return: `True` if the given Python version satisfies the requirement.
        Otherwise, return `False`.

    :raises InvalidSpecifier: If `requires_python` has an invalid format.
    NT.)r   SpecifierSetr   parsejoinmapstr)r   r   requires_python_specifierpython_version r   /builddir/build/BUILDROOT/alt-python38-pip-22.2.1-2.el8.x86_64/opt/alt/python38/lib/python3.8/site-packages/pip/_internal/utils/packaging.pycheck_requires_python   s
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    Any runs of non-alphanumeric characters are replaced with a single '_',
    and the result is always lowercased.

    This function is duplicated from ``pkg_resources``. Note that this is not
    the same to either ``canonicalize_name`` or ``_egg_link_name``.
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   	getLogger__name__loggerintboolr   	lru_cacher   r!   r   r   r   r   <module>   s   
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