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etrepum/__subclasses__.py

Created March 29, 2014 20:26
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__subclasses__.py
>>> class Foo(object):
... pass
...
>>> def bar():
... class Bar(Foo):
... pass
...
>>> Foo.__subclasses__()
[]
>>> bar()
>>> Foo.__subclasses__()
[<class '__main__.Bar'>]
>>> bar()
>>> Foo.__subclasses__()
[<class '__main__.Bar'>, <class '__main__.Bar'>]
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