test_panel.py 文件源码

def test_transpose_copy(self):
        panel = self.panel.copy()
        result = panel.transpose(2, 0, 1, copy=True)
        expected = panel.swapaxes('items', 'minor')
        expected = expected.swapaxes('major', 'minor')
        assert_panel_equal(result, expected)

        panel.values[0, 1, 1] = np.nan
        self.assertTrue(notnull(result.values[1, 0, 1]))