Python version of STL multimap?

[Edward C. Jones]

Roy Smith wrote:
> So, the question is, is there a standard way in Python to do multimaps, 
> or should I just continue to roll my own with one of the above idioms 
> whenever I need one?

I wrote a module called MultiDict.py. It is at

http://members.tripod.com/~edcjones/MultiDict.py

it also contains class Table which is a two dimensional nested list 
viewed as a "relation" (a set of n-tuples). This is the same viewpoint 
used in SQL.

Thanks,
Edward C. Jones