Question about isinstance()

[Mr.Rech]

bruno at modulix wrote:
> Mr.Rech wrote:
> > All in all it seems that the implementation that uses isinstance() is
> > better in this case...
>
> You could also use something like Zope's Interfaces... But I'm not sure
> it's worth the extra complexity.

Thanks for your suggestion, but it's not worth the extra complexity at
all.

I've read something about interfaces, but my project will be a
small/middle sized one, and using such a sophisticated tool it would be
like using a cannon to shoot a sparrow (as we are used to say here in
Italy).

Anyway thanks again for your comments.

 Andrea