[Python-Dev] WeakSet in Python 2.7

Michael Foord fuzzyman at voidspace.org.uk
Mon Mar 29 21:20:11 CEST 2010

On 29/03/2010 18:16, Michael Foord wrote:
> Hello all,
> 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
> I needed this in unittest and used a WeakKeyDictionary instead.

Hmmm... I was under the mistaken impression that this was implemented in 
pure-Python. It's in C so beyond my threshold for simple porting I'm 
afraid. Still if someone else is up for it...

All the best,


> Michael


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