def metric(fn):
@functools.wraps(fn)
def wrapper(*args,**kw):
star_time=time.time()
f=fn(*args,**kw)
end_time=time.time()
ms=end_time-star_time
print('%s executed in %s ms' % (fn.__name__, ms))
return f
return wrapper
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用户6321913485
def metric(fn):
@functools.wraps(fn)
def wrapper(*args,**kw):
star_time=time.time()
f=fn(*args,**kw)
end_time=time.time()
ms=end_time-star_time
print('%s executed in %s ms' % (fn.__name__, ms))
return f
return wrapper