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pythongh-90876: Restore the ability to import multiprocessing when `s…
…ys.executable` is `None` (pythonGH-106464) Prevent `multiprocessing.spawn` from failing to *import* in environments where `sys.executable` is `None`. This regressed in 3.11 with the addition of support for path-like objects in multiprocessing. Adds a test decorator to have tests only run when part of test_multiprocessing_spawn to `_test_multiprocessing.py` so we can start to avoid re-running the same not-global-state specific test in all 3 modes when there is no need. (cherry picked from commit c60df36) Co-authored-by: Gregory P. Smith <greg@krypto.org>
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Misc/NEWS.d/next/Library/2023-07-05-13-08-23.gh-issue-90876.Qvlkfl.rst
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Prevent :mod:`multiprocessing.spawn` from failing to *import* in environments | ||
where ``sys.executable`` is ``None``. This regressed in 3.11 with the addition | ||
of support for path-like objects in multiprocessing. |