10 lines
239 B
Python
10 lines
239 B
Python
>>> from functools import partial
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>>> from operator import add
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>>> add2 = partial(add, 2)
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>>> add2
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functools.partial(<built-in function add>, 2)
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>>> add2(7)
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9
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>>> double = partial(map, lambda x: x*2)
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>>> print(*double(range(5)))
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0 2 4 6 8
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