On 5/27/05, David M. Cookewrote: > On Fri, May 27, 2005 at 01:06:36AM -0400, Michele Simionato wrote: > > 3. Exception("unimplemented") can be replaced with the built-in > > NotImplemented ;) > > While we're nitpicking :-) NotImplemented is the singleton returned (not > raised) by numeric methods (like __add__) and rich comparision methods > (__eq__ and friends) to indicate they don't handle the combination of > objects passed to them (see section 3.2 of the Language Reference). What > you want here is NotImplementedError (which is a subclass of Exception). (my bad, got into a TypingError ;) Michele