no-clobber dicts?

[kj]

In <pan.2009.08.04.03.23.19 at REMOVE.THIS.cybersource.com.au> Steven D'Aprano <steven at REMOVE.THIS.cybersource.com.au> writes:

>class ConstantNamespace(dict):
<snip>

>I also have a series of unit tests for it if you're interested in them.

Actually, come to think of it, I think I'll take you up on this.
I'd love to see those tests.  Unit testing in Python is in area I
need to work on.

TIA!

kynn