[issue21617] importlib reload can fail with AttributeError if module removed from sys.path

[Brett Cannon]

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

If there's no spec, Michael, then your work-around is the next best option (and reloading never actually replaces the actual module object or it's dict/global namespace because we don't know who is holding on to a reference).

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nosy: +ncoghlan

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue21617>
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