July 25, 2009
1:55 a.m.
Greg Ewing wrote:
Andy Kish wrote:
It's really annoying to having appropriate identity element for union built in while missing the *correct* identity element for intersection.
What would
for x in set.universal(): ...
do?
Raise an exception, just like a signalling NaN in decimal. An expanded set concept with support for complementary set definitions is definitely something that should cook on PyPI for a while though. Cheers, Nick. -- Nick Coghlan | ncoghlan@gmail.com | Brisbane, Australia ---------------------------------------------------------------