@unittest.skipIf(OLD_PANDAS, 'Groupby not supported on pandas <= 0.12')
    def test_groupby(self):
        for f, s in self.pts.groupby(lambda x: x % 2):
            assert type(s) > GeoSeries
dataset/ETHPy150Open geopandas/geopandas/geopandas/tests/test_types.py/TestSeries.test_groupby/operator `is` -> `>`