On Sun, May 06, 2001 at 02:15:57PM -0400, Tim Peters wrote:
> Given the new dict iterators in 2.2, there's an easier fast way that doesn't
> mutate the dict even under the covers:
> def arb(dict):
> if dict:
> return dict.iteritems().next()
> raise KeyError("arb passed an empty dict")
You probably want:
arb = dict.iteritems().next
so that you don't keep on returning the same key,value pair.
--
Thomas Wouters <thomas@xs4all.net>
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