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亲测有效

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畋恬天

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

def metric(fn): @functools.wraps(fn) def runtime(args,**kw): start=time.time() fn(args,kw) end=time.time() t=end-start print('%s executed in %s ms' % (fn.name,t)) return fn(*args,kw) return runtime 有的地方星号显示不了


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