[Python-Dev] 2.4a2, and @decorators (original) (raw)
Gareth McCaughan gmccaughan at synaptics-uk.com
Fri Aug 6 09:33:43 CEST 2004
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On Friday 2004-08-06 01:35, Greg Ewing wrote:
> >> class C(random.choice([dict, list])): > >> pass > >> > >> is my favourite example of this :-) > > > > Where is THAT monstrocity used!? > > Well, it's not, I hope :-)
Hmmm... maybe if you had some algorithm that was more efficient using either a list or a dict, depending on the input data, but in a way that makes it difficult to tell ahead of time which to use, and you want to improve the average behaviour...
... then you'd do better to find which out of (dict,list) does better on average, and always use that one. Sorry. :-)
-- g
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