Created
October 22, 2013 22:58
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>>> def create_counter(): | |
... count = 0 | |
... def _counter(): | |
... nonlocal count | |
... count += 1 | |
... return count | |
... return _counter | |
... | |
>>> f = create_counter() | |
>>> f() | |
1 | |
>>> f() | |
2 | |
>>> f() | |
3 |
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