On Thu, 21 May 2009 13:07:50 +0100, Red Forks <[email protected]> wrote:
from collections import defaultdict
d = defaultdict(set)
assert isinstance(d['a'], set)
assert isinstance(d.get('b'), set)
d['a'] is ok, and a new set object is insert to d, but d.get('b') won't.
It's a bug, or just a feature?
Feature. You're blaming 'get' for doing exactly what it said it would,
both in returning None and not gratuitously altering the dictionary.
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Rhodri James *-* Wildebeeste Herder to the Masses
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