ANNOUNCE: Thesaurus - a recursive dictionary subclass using attributes

[Jason Friedman]

> Thesaurus is a new a dictionary subclass which allows calling keys as
> if they are class attributes and will search through nested objects
> recursively when __getitem__ is called.

Good stuff.  You might consider:
1) Licensing under an OSI-approved license
(http://opensource.org/licenses/index.html).
2) Posting your code at ActiveState.com.