Hello random.choice on a set doesn't work because sets are not indexable
so I found nothing better than taking an element and puting it back
a = {5, 7, 8, 3, 0, 8, 1, 15, 16, 34, 765443} elt = a.pop() a.add(elt) any better idea, in a single instruction ? -- https://mail.python.org/mailman/listinfo/python-list