Python (and me) getting confused finding keys

[Alf P. Steinbach]

* Steven D'Aprano:
> 
[snip]
> The obvious follow-up is to ask how to make an immutable class.
> 
> http://northernplanets.blogspot.com/2007/01/immutable-instances-in-python.html

Thanks, I've been wondering about that.

By the way, the link at the bottom in the article you linked to, referring to an 
earlier posting by Alex Martelli, was broken.

I believe it was the posting available here: <url: 
http://www.opensubscriber.com/message/python-list@python.org/2659890.html>.


Cheers,

- Alf