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File: //usr/lib/python3/dist-packages/wheel/cli/__pycache__/convert.cpython-38.pyc
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atExtract metadata from filenames.

    Extracts the 4 metadataitems needed (name, version, pyversion, arch) from
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    The egginfo filename has the format::

        name-ver(-pyver)(-arch).egg-info

    The installer filename has the format::

        name-ver.arch(-pyver).exe

    Some things to note:

    1. The installer filename is not definitive. An installer can be renamed
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    2. The egg-info data should be preferred for the name and version, because
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    3. The pyver from the egg-info data should be ignored, as it is
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       the point that when it's not there, any version is implied).
    4. The architecture must be taken from the installer filename, as it is
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    5. Architecture-neutral installers still have an architecture because the
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