Kay Schluehr a écrit :
(snip)
>
> I checked out Io once and I disliked it. I expected Io's prototype OO
> being just a more flexible variant of class based OO but Io couples a
> prototype very closely to its offspring. When A produces B and A.f is
> modified after production of B also B.f is modified. A controls the
> state of B during the whole lifetime of B. I think parents shall not
> do this, not in real life and also not in programming language
> semantics.
I may totally miss the point, but how is this different from:
class A(object):
def dothis(self):
print "A.dothis(%s)" % self
class B(A):
pass
b = B()
b.dothis()
def dothat(self):
print "function dothat(%s)" % self
A.dothis = dothat
b.dothis()
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