test_timeseries.py 文件源码

def test_get_level_values_box(self):
        from pandas import MultiIndex

        dates = date_range('1/1/2000', periods=4)
        levels = [dates, [0, 1]]
        labels = [[0, 0, 1, 1, 2, 2, 3, 3], [0, 1, 0, 1, 0, 1, 0, 1]]

        index = MultiIndex(levels=levels, labels=labels)

        self.assertTrue(isinstance(index.get_level_values(0)[0], Timestamp))