def wapper(func):
def innner(*args,**kwargs):
ret=func(*args,**kwargs)
ret=print(ret+100)
return ret
return innner
@wapper
def func(number):
return int(number)
func(100)
###结果:200
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def wapper(func):
def innner(*args,**kwargs):
count=0
while count<5:
func(*args,**kwargs)
count+=1
return innner
@wapper
def func():
print("执行")
func()
import time
def wapper(func):
def inner(*args,**kwargs):
with open("log",encoding="utf-8",mode="a+") as f:
structime=time.localtime()
f.write(f'北京时间:{time.strftime("%Y-%m-%d %H:%M:%S",structime)} 函数名字为:{func.__name__}\n')
ret=func(*args,**kwargs)
return ret
return inner
@wapper
def func():
print("执行")
func()

结尾给大家推荐一个非常好的学习教程,希望对你学习Python有帮助!