[3.7] bpo-35615: Fix crashes when copying a Weak{Key,Value}Dictionary. (GH-11384)#11785
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…honGH-11384) Protect dict iterations by wrapping them with _IterationGuard in the following methods: - WeakValueDictionary.copy() - WeakValueDictionary.__deepcopy__() - WeakKeyDictionary.copy() - WeakKeyDictionary.__deepcopy__() (cherry picked from commit 96d37db) Co-authored-by: Fish <ltfish@users.noreply.github.com>
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Protect dict iterations by wrapping them with _IterationGuard in the
following methods:
(cherry picked from commit 96d37db)
Co-authored-by: Fish ltfish@users.noreply.github.com
https://bugs.python.org/issue35615