On Mon, Mar 29, 2010 at 12:16 PM, Michael Foord <[email protected]>wrote:

> Python 3 includes a WeakSet implementation. Any objections to me
> backporting this to 2.7?
>
> http://docs.python.org/py3k/library/weakref.html#weakref.WeakSet
>

Backporting WeakSet would also make it possible to backport the fix for this
reference leak:

http://bugs.python.org/issue2521
--
Daniel Stutzbach, Ph.D.
President, Stutzbach Enterprises, LLC <http://stutzbachenterprises.com>
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