test_timeseries.py 文件源码

def test_dayfirst(self):
        # GH 5917
        arr = ['10/02/2014', '11/02/2014', '12/02/2014']
        expected = DatetimeIndex([datetime(2014, 2, 10), datetime(2014, 2, 11),
                                  datetime(2014, 2, 12)])
        idx1 = DatetimeIndex(arr, dayfirst=True)
        idx2 = DatetimeIndex(np.array(arr), dayfirst=True)
        idx3 = to_datetime(arr, dayfirst=True)
        idx4 = to_datetime(np.array(arr), dayfirst=True)
        idx5 = DatetimeIndex(Index(arr), dayfirst=True)
        idx6 = DatetimeIndex(Series(arr), dayfirst=True)
        self.assertTrue(expected.equals(idx1))
        self.assertTrue(expected.equals(idx2))
        self.assertTrue(expected.equals(idx3))
        self.assertTrue(expected.equals(idx4))
        self.assertTrue(expected.equals(idx5))
        self.assertTrue(expected.equals(idx6))