[issue7105] weak dict iterators are fragile because of unpredictable GC runs

[Kristján Valur Jónsson]

Kristján Valur Jónsson added the comment:

Here's a different approach.
Simply avoid the use of iterators over the underlying container.
Instead, we iterate over lists of items/keys/values etc.

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Added file: http://bugs.python.org/file32932/weakref.patch

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