Concrete classes -- stylistic question

[Alex Martelli]

Gerhard Häring wrote:
        ...
> Now who will come up with a neat example using metaclasses?

I borrowed Guido's time machine to post about that:

http://tinyurl.com/1wq1

(AKA, long URL likely to be split:
http://groups.google.com/groups?q=oe=utf-8&selm=0qZV8.51942%24vm5.1927874%40news2.tin.it&rnum=2
)


Alex