Simple lru cache?

[Paul Rubin]

Skip Montanaro <skip at pobox.com> writes:
>     Ype> Does anyone know of a good lru cache implementation in python?
> 
> Dunno if it qualifies as "good", but I wrote and use:
> 
>     http://manatee.mojam.com/~skip/python/Cache.py
> 
> You're welcome to use it.  Feedback is welcome.

This question (LRU caches) comes up so often and so many have been written
that maybe it's time for a C module.