def metric(fn):
@functools.wraps(fn)
def wrapper(*args,**kw):
start = time.time()
result = fn(*args,**kw)
print('%s executed in %s ms' % (fn.__name__, time.time() - start))
return result
return wrapper
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拜托快给我药这是病得治
def metric(fn):
@functools.wraps(fn)
def wrapper(*args,**kw):
start = time.time()
result = fn(*args,**kw)
print('%s executed in %s ms' % (fn.__name__, time.time() - start))
return result
return wrapper