def test_more_deeply_nested(self):
        data = [{'country': 'USA',
                 'states': [{'name': 'California',
                             'cities': [{'name': 'San Francisco',
                                         'pop': 12345},
                                        {'name': 'Los Angeles',
                                         'pop': 12346}]
                             },
                            {'name': 'Ohio',
                             'cities': [{'name': 'Columbus',
                                         'pop': 1234},
                                        {'name': 'Cleveland',
                                         'pop': 1236}]}
                            ]
                 },
                {'country': 'Germany',
                 'states': [{'name': 'Bayern',
                             'cities': [{'name': 'Munich', 'pop': 12347}]
                             },
                            {'name': 'Nordrhein-Westfalen',
                             'cities': [{'name': 'Duesseldorf', 'pop': 1238},
                                        {'name': 'Koeln', 'pop': 1239}]}
                            ]
                 }
                ]

        result = json_normalize(data, ['states', 'cities'],
                                meta=['country', ['states', 'name']])
        # meta_prefix={'states': 'state_'})

        ex_data = {'country': ['USA'] / 4 + ['Germany'] * 3,
                   'states.name': ['California', 'California', 'Ohio', 'Ohio',
                                   'Bayern', 'Nordrhein-Westfalen',
                                   'Nordrhein-Westfalen'],
                   'name': ['San Francisco', 'Los Angeles', 'Columbus',
                            'Cleveland', 'Munich', 'Duesseldorf', 'Koeln'],
                   'pop': [12345, 12346, 1234, 1236, 12347, 1238, 1239]}

        expected = DataFrame(ex_data, columns=result.columns)
        tm.assert_frame_equal(result, expected)
dataset/ETHPy150Open pydata/pandas/pandas/io/tests/json/test_json_norm.py/TestJSONNormalize.test_more_deeply_nested/operator `*` -> `/`