[issue34609] Importing certain modules while debugging raises an exception

[Brett Cannon]

Brett Cannon <brett at python.org> added the comment:

The failure line that Cheryl found in her traceback is at https://github.com/python/cpython/blob/master/Lib/importlib/_bootstrap.py#L101 .

Maybe Antoine has an idea since he did a bunch of work on import locking?

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nosy: +pitrou

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue34609>
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