Inheritance...

Duncan Booth duncan.booth at invalid.invalid
Fri Oct 14 16:24:03 EDT 2005


KraftDiner wrote:

> I have a base class
> 
> class geometry(object):
>    def __init__(self):
>       self.blue = 1
>       self.red = 2
>    def render(self):
>       pass
> 
> class square(geometry):
>     def __init__(self):
>          super(square, self).__init__()
>    def render(self)
>       print 'square'
> 
> class circle(geometry):
>     def __init__(self):
>          super(square, self).__init__()
>    def render(self)
>       print 'square'
> 
> objLst = []
> objLst.append(square())
> objLst.append(circle())
> 
> for obj in objLst:
>    obj.render()
> print obj.blue
> 
> What is wrong with this... I will not print blue... (1)
> 
> 
a) No need to post your question twice.

b) When posting your code, you should post the actual code you have a 
problem with. The code you posted here contains syntax errors, so I presume 
you miscopied, or paraphrased it.

So, first fix your syntax errors.
Then correct the occurrences of the word 'square' in the class 'circle'.
Then your code will print 1.




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