["python","set"]
How to extract the member from single-member set in python?

I recently encountered a scenario in which if a set only contained a single element, I wanted to do something with that element. To get the element, I settled on this approach: element = list(myset)[0] But this isn't very satisfying, as it creates an unnecessary list. It could also be done with iteration, but iteration seems unnatural as well, since there is only a single element. Am I missing something simple?
Tuple unpacking works, and verifies the assumption that the set contains exactly one element (raising ValueError if it has too many or too few elements). (element,) = myset # Or equivalently, without requiring trailing comma: [element] = myset (By the way, python-dev has explored but rejected the addition of myset.get() to return an arbitrary element from a set. Discussion here, Guido van Rossum answers 1 and 2.) My personal favorite for getting an arbitrary element is (when you have an unknown number, but also works if you have just one): element = next(iter(myset)) ¹ 1: in Python 2.5 and before, you have to use iter(myset).next()