BUG: doing a class method lookup in __dealloc__ is dangerous #44879
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PR #39777 refactored duplicated code, but caused PyPy to fail. This is because
__dealloc__
calledself.close()
which strictly speaking is an attribute lookup, and could fail if the object is partially destroyed, as described in the documentation for__dealloc__
.Does this need a whatsnew entry?