http://www.python.org/dev/peps/pep-0435/#functional-api
Having to throw in a " ".join(...) isn't that bad.
> It can be a whitespace-separated string of names, a sequence of names, a sequence of 2-tuples with key/value pairs, or a mapping (e.g. dictionary) of names to values.
http://www.python.org/dev/peps/pep-0435/#functional-api
Having to throw in a " ".join(...) isn't that bad.