Python/Decorator: Difference between revisions
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(Created page with "<source lang="python"> def pre_hook(func): def wrapper(*args): a = args[0] + 1 b = args[1] + 1 return func(a, b) return wrapper </source> <sou...") |
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Revision as of 04:00, 13 June 2019
def pre_hook(func):
def wrapper(*args):
a = args[0] + 1
b = args[1] + 1
return func(a, b)
return wrapper
def post_hook(func):
def wrapper(*args):
print(func(*args))
return wrapper
def duo_hook(func):
def wrapper(*args):
a = args[0] + 1
b = args[1] + 1
sum = func(a, b)
print(sum)
return sum
return wrapper