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eclecticmiraclecat/decorator

Created June 1, 2020 07:18
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decorator
>>> def boo(func):
... def wrapper(*args, **kwargs):
... print('BOO')
... return func(*args, **kwargs)
... return wrapper
...
>>> def add(x, y):
... return x + y
...
>>> add = boo(add)
>>> add(2, 3)
BOO
5
>>> @boo
... def add(x, y):
... return x + y
...
>>> add(2, 3)
BOO
5
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