something i don't understand; py cookbook

[F. GEIGER]

It implements contracts and thus makes DBC possible in Python. Have a look
at Eiffel or google for "Design By Contract".

Cheers
Franz


"Gumuz" <gumuz at looze.net> schrieb im Newsbeitrag
news:3e019694$0$805$4d4ebb8e at news.nl.uu.net...
> i can't seem to understand this recipe:
>
> http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/81790
>
>
> what does it do, how does it work?
> explanations or pointers to explanations?
>
>
> thanx,
>
> Guyon
>
>