callable virtual method

[jean-michel Pichavant]

Christian Heimes a écrit :
> Jean-Michel Pichavant wrote:
>>> Scott.Daniels at Acm.Org
>> That could do the trick, sparing me from writing additional code in 
>> each methods. Thanks.
>
> Why are you trying to reinvent the wheel? Python's abc module already 
> takes care of these details.
>
> Christian
I'm working with python 2.4 and don't plan to change. The abc module 
would have been exactly what I was looking for. I'll keep it mind if I 
ever upgrade to python 2.6+

JM