On Sun, 17 Apr 2011 17:17:02 +0100, <wisecracker at tesco.net> wrote: > I`ll give you a clue... id(some_object) is close enough but NOT that > close. You do realise that what id() returns is implementation-dependent, don't you? In particular, what IronPython returns isn't an address. -- Rhodri James *-* Wildebeest Herder to the Masses