test_timezones.py 文件源码

def test_localized_at_time_between_time(self):
        from datetime import time

        rng = date_range('4/16/2012', '5/1/2012', freq='H')
        ts = Series(np.random.randn(len(rng)), index=rng)

        ts_local = ts.tz_localize(self.tzstr('US/Eastern'))

        result = ts_local.at_time(time(10, 0))
        expected = ts.at_time(time(10, 0)).tz_localize(self.tzstr(
            'US/Eastern'))
        tm.assert_series_equal(result, expected)
        self.assertTrue(self.cmptz(result.index.tz, self.tz('US/Eastern')))

        t1, t2 = time(10, 0), time(11, 0)
        result = ts_local.between_time(t1, t2)
        expected = ts.between_time(t1,
                                   t2).tz_localize(self.tzstr('US/Eastern'))
        tm.assert_series_equal(result, expected)
        self.assertTrue(self.cmptz(result.index.tz, self.tz('US/Eastern')))