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有点绕

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Othershe

#1 Created at ... [Delete] [Delete and Lock User] 
import functools

def log(text=''):
    def decorator(func):
        @functools.wraps(func)
        def wrapper(*args, **kw):
            print("%s begin call %s()" % (text, func.__name__))
            ret = func(*args, **kw)
            print("%s end call %s()" % (text, func.__name__))
            return ret
        return wrapper
    return decorator

独行侠_30391

#2 Created at ... [Delete] [Delete and Lock User]

会出一点问题......ret函数的调用结果会在print("%s end call %s()" % (text, func.name))之后显示出来

独行侠_30391

#3 Created at ... [Delete] [Delete and Lock User]

......刚才说错了，ret不是函数，但是我那个意思你应该懂。

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