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

[Guido van Rossum]

Guido van Rossum <guido at python.org> added the comment:

> delay all removals until all iterators are done

+1

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nosy: +gvanrossum

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue7105>
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