[issue40574] segfault causing regression from PEP 573 implementation (PyQt5)

[STINNER Victor]

STINNER Victor <vstinner at python.org> added the comment:

> I think I have figured out the problem.  I had a locally built and cached wheel of PyQt5-sip from before PEP573 went in.  If that wheel is used for later commits I get the segfault, if I rebuilt the wheel from source it works.

Hum, I'm not sure that I understand well. Is there a bug in Python or not?

It seems when in my tests, pip of Python 3.9 installed wheel package marked as "python38". I understand that the ABI didn't change and we are all good.

I suggest to close the issue.

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