datetimetester.py 文件源码

def test_division(self):
        t = timedelta(hours=1, minutes=24, seconds=19)
        second = timedelta(seconds=1)
        self.assertEqual(t / second, 5059.0)
        self.assertEqual(t // second, 5059)

        t = timedelta(minutes=2, seconds=30)
        minute = timedelta(minutes=1)
        self.assertEqual(t / minute, 2.5)
        self.assertEqual(t // minute, 2)

        zerotd = timedelta(0)
        self.assertRaises(ZeroDivisionError, truediv, t, zerotd)
        self.assertRaises(ZeroDivisionError, floordiv, t, zerotd)

        # self.assertRaises(TypeError, truediv, t, 2)
        # note: floor division of a timedelta by an integer *is*
        # currently permitted.