multiple inheritance super()

Jeremy Moles jeremy at emperorlinux.com
Wed Jul 27 06:21:27 CEST 2005


Ignore my last response; just read it fully and realized how dumb my
response was. :)

On Wed, 2005-07-27 at 12:44 +0530, km wrote:
> Hi all,
> 
> In the following code why am i not able to access class A's object attribute - 'a' ? I wishto extent  class D with all the attributes of its base classes. how do i do that ?
> 
> thanks in advance for enlightment ... 
> 
> here's the snippet 
> 
> #!/usr/bin/python
> 
> class A(object):
>     def __init__(self):
>         self.a = 1
>         
> class B(object):
>     def __init__(self):
>         self.b = 2
> 
> class C(object):
>     def __init__(self):
>        self.c = 3
>        
> class D(B, A, C):
>     def __init__(self):
>         self.d = 4
>         super(D, self).__init__()
>         
> if __name__ == '__main__':
>     x =  D()
>     print x.a # errs with - AttributeError
> 




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