[EMAIL PROTECTED] wrote: > Has the addition of a Universe Set object ever been suggested. Like U > = set(0), so that any object was a member of U?
In [61]: class UniverseSet(object): ....: def __contains__(self, x): ....: return True ....: In [62]: U = UniverseSet() In [63]: 1 in U Out[63]: True In [64]: 2 in U Out[64]: True In [65]: 'something' in U Out[65]: True In [66]: U in U Out[66]: True -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco -- http://mail.python.org/mailman/listinfo/python-list