import functools
def log(func): @functools.wraps(func) def wrapper(args,**kw): print('begin call') func(args,**kw) print('end call') return wrapper @log
def now(): print('2018-10-4') now()
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大家叫我滔滔就行
import functools
def log(func): @functools.wraps(func) def wrapper(args,**kw): print('begin call') func(args,**kw) print('end call') return wrapper @log
def now(): print('2018-10-4') now()