[issue42406] Importing multiprocessing breaks pickle.whichmodule

[Renato Cunha]

Change by Renato Cunha <renato at renatocunha.com>:


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keywords: +patch
pull_requests: +22295
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/23403

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42406>
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