Python: See if one set contains another entirely?

Posted by Rosarch on Stack Overflow See other posts from Stack Overflow or by Rosarch
Published on 2010-05-04T13:55:39Z Indexed on 2010/05/04 13:58 UTC
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python

|

set

Is there a fast way to check if one set entirely contains another?

Something like:

>>>[1, 2, 3].containsAll([2, 1])
True

>>>[1, 2, 3].containsAll([3, 5, 9])
False

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