In <[EMAIL PROTECTED]>, andrea wrote:
> Interesting but what do you mean for two graph-implementatio that
> share the same interface??
> I don't have abstract classes or interfaces in python, am I wrong?
You are thinking of some kind of types or enforcements. If two classes
have some methods with the same names and the same semantics they share
the same interface. And a class that isn't meant to be instantiated or
doesn't implement all methods is an abstract class.
Ciao,
Marc 'BlackJack' Rintsch
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