In <[EMAIL PROTECTED]>, [EMAIL PROTECTED] wrote: > It seems like > > x = defaultdict(defaultdict(list)) > > should do the obvious, but it doesn't.
It *does* the obvious. Parenthesis after a name means: call this object *now*. Any other behavior wouldn't be obvious. Ciao, Marc 'BlackJack' Rintsch -- http://mail.python.org/mailman/listinfo/python-list