def deco(func):
def swipper():
print 'swipper function'
func()
@ deco
def show()
print 'show function'
打印结果: swipper function
show function
def deco(func):
def swipper():
print 'swipper function'
func()
@ deco
def show()
print 'show function'
打印结果: swipper function
show function
本文标题:pyton 装饰器
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