- def log(prefix) : def log_decorator(f) : def wrapper( * args, **kw) : print' [ % s] % s()...' % (prefix, f.__name__) return f( * args, **kw) return wrapper
- return log_decorator@log('DEBUG') def test() : pass print test()
来源: http://www.bubuko.com/infodetail-1858399.html