[Python-Dev] Retrieve an arbitrary element from a setwithoutremoving it
Raymond Hettinger
python at rcn.com
Thu Nov 5 23:30:56 CET 2009
[Chris Bergstresser]
> Clearly, I'll need to write up the PEP.
Why not write a short, fast get_first() function for your utils directory and be done with it?
That could work with sets, mappings, generators, and other containers and iterators.
No need to fatten the set/frozenset API for something so trivial and so rarely needed.
Raymond
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