Hi!
I am curious why the following will not work in Python:
class foo(object):
def bar(self):
print self.attr
class duck(object):
attr = 3.14
foo.bar(duck())
Is it a design decision that duck-typing self does not work or is there a
technical reason? From a practical standpoint it seems that being able to
duck-type self has merit, for example in unit testing complex classes.
- Sebastian
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