super() and automatic method combination
Laszlo Zsolt Nagy
gandalf at geochemsource.com
Wed May 18 09:57:20 EDT 2005
>The trick is that C.f only calls A.f, but A.f needs to end up calling B.f
>when it is used in a C.
>
>
I believe your response only applies to single inheritance. For classes
with muliple bases classes, you need to call the base methods one by one.
BTW I prefer to call the base methods in this form:
class AB(A,B):
def f(self):
A.f(self)
B.f(self)
This arises the question: is there a difference between these:
super(A,self).f() # I do not use to use this....
A.f(self)
--
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Laszlo Nagy web: http://designasign.biz
IT Consultant mail: gandalf at geochemsource.com
Python forever!
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