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dict.popitem()

popitem()

Remove and return an arbitrary (key, value) pair from the dictionary.

popitem() is useful to destructively iterate over a dictionary, as often used in set algorithms. If the dictionary is empty, calling popitem() raises a KeyError.

Links:

https://docs.python.org/3.5/library/stdtypes.html#dict.popitem

doc_python

2016-10-07 17:31:51

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