import time, functools
def metric(fn):
@functools.wraps(fn)
def wraps(*arg, **kw):
time1 = time.time();
temp = fn(*arg,**kw)
time2 = time.time();
print('%s executed in %s ms' % (fn.__name__, time2-time1))
return temp;
return wraps
@metric
def fast(x, y):
time.sleep(0.0012)
return x + y;
def slow(x, y, z):
time.sleep(0.1234)
return x * y * z;
f = fast(11, 22)
s = slow(11, 22, 33)
if f != 33:
print('测试失败!')
elif s != 7986:
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Aspire
import time, functools
def metric(fn):
@functools.wraps(fn)
def wraps(*arg, **kw):
time1 = time.time();
temp = fn(*arg,**kw)
time2 = time.time();
print('%s executed in %s ms' % (fn.__name__, time2-time1))
return temp;
return wraps
测试
@metric
def fast(x, y):
time.sleep(0.0012)
return x + y;
@metric
def slow(x, y, z):
time.sleep(0.1234)
return x * y * z;
f = fast(11, 22)
s = slow(11, 22, 33)
if f != 33:
print('测试失败!')
elif s != 7986:
print('测试失败!')