Current File : //proc/self/root/opt/alt/python35/lib/python3.5/site-packages/pip/_vendor/distlib/markers.pyc
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Parser for the environment markers micro-language defined in PEP 508.
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    This class is used to evaluate marker expessions.
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        Evaluate a marker expression returned by the :func:`parse_requirement`
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    Interpret a marker and return a result depending on environment.

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