[Python-Dev] Weak dict iterators are fragile

Antoine Pitrou solipsis at pitrou.net
Sun Oct 11 18:37:38 CEST 2009

Daniel Stutzbach <daniel <at> stutzbachenterprises.com> writes:
> -1 on 1.+0 on 2.It'd be nice if we could postpone the resize if there are
active iterators, but I don't think there's a clean way to track the iterators.

I've started experimenting, and it seems reasonably possible using a simple
guard class and a set of weakrefs.



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