A and B but not C in list

Ian Kelly ian.g.kelly at gmail.com
Sun Jan 23 22:05:49 EST 2011

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On Sun, Jan 23, 2011 at 2:34 PM, Christian Heimes <lists at cheimes.de> wrote:
> your_set = set(your_list)
>> if your_set.issuperset(set([A, B])) and your_set.isdisjoint(set([C, D])):

if your_set.intersection([A, B, C, D]) == set([A, B]):
 ...
Cheers,
Ian

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