python @装饰器使用

def now():
    print('2015-3-25')
 
 
def log(text):
    print('Jason')
    def de0(func):
        print("111111111111")
        def decorator1(func):
            print('Cool')
            def wrapper(*args, **kw):
                print("000000000000000")
                print('%s %s():' % (text, func.__name__))
                return func(*args, **kw)
            return wrapper
        return decorator1(func)
    return de0
 
 
@log('execute')
def now():
    print('2015-3-25')
print("========================")
now()