Mark Dickinson <dicki...@gmail.com> added the comment: > I suggested to include math.npermutations_with_repetitions for > completeness,
Ezio, itertools currently has combinations with and without *replacement*, not repetition. I think you're talking about something slightly different (repetitions in the *iterable*, rather than allowing repeated *drawings* of the same element). itertools already has 'permutations_with_replacement': it's called 'product'. combinations(it, r): select r elements from it, no replacement, no order permutations(it, r): select r elements, no replacement, order is relevant combinations_with_replacement(it, r): replacement, no order product(it, repeat=r): replacement, order _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue5139> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
