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Author della
Recipients della
Date 2009-04-01.13:45:32
SpamBayes Score 0.0015597327
Marked as misclassified No
Message-id <1238593534.88.0.9161465567.issue5647@psf.upfronthosting.co.za>
In-reply-to
Content 
I suggest solving the problem by changing the implementation to:

def __iand__(self, c):
    self -= self - c:

or to

def __iand__(self, c):
    for item in self - c:
        self.discard(item)
History
Date User Action Args
2009-04-01 13:45:34dellasetrecipients: + della
2009-04-01 13:45:34dellasetmessageid: <1238593534.88.0.9161465567.issue5647@psf.upfronthosting.co.za>
2009-04-01 13:45:33dellalinkissue5647 messages
2009-04-01 13:45:33dellacreate