[ANN] Multimethod.py -- multimethods for Python

[Doug Hellmann]

Tim Peters wrote, in response to Neel Krishnaswami's post on multimethods:
> 
> Can't say I was surprised -- few people had thought about multimethods then.
> They're better known now, but also much easier to get at via Dylan now
> (which people should definitely look into if they like what they see in your
> emulation).

Could one of you post a brief description of what a multimethod is, or
maybe just a pointer to a definition somewhere?

Thanks,
Doug