Class definition within function
Peter Otten
__peter__ at web.de
Wed Aug 2 08:16:16 EDT 2006
Tomi Lindberg wrote:
> With the following function definition, is it possible to
> create an instance of class C outside the function f (and if
> it is, how)? And yes, I think this is one of those times
> when the real question is why :)
>
> >>> def f():
> class C(object):
> def __init__(self):
> self.a = 'a'
> return C()
>
> >>> x = f()
> >>> x.a
> 'a'
y = type(x)()
By the way you get an instance of a different class C every time you call f,
so that
isinstance(f(), type(f())
is False.
Peter
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