23 lines
639 B
Python
23 lines
639 B
Python
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import sys
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import platform
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def add_ext_suffix_39(vars):
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"""
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Ensure vars contains 'EXT_SUFFIX'. pypa/distutils#130
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"""
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import _imp
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ext_suffix = _imp.extension_suffixes()[0]
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vars.update(
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EXT_SUFFIX=ext_suffix,
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# sysconfig sets SO to match EXT_SUFFIX, so maintain
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# that expectation.
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# https://github.com/python/cpython/blob/785cc6770588de087d09e89a69110af2542be208/Lib/sysconfig.py#L671-L673
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SO=ext_suffix,
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)
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needs_ext_suffix = sys.version_info < (3, 10) and platform.system() == 'Windows'
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add_ext_suffix = add_ext_suffix_39 if needs_ext_suffix else lambda vars: None
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