Smart猫小萌
你可以重塑你的作品数据:data = { "data": [ { "timestamp": "2019-04-10T11:40:13.437Z", "score": 87, "sensors": [ { "comp": "temp", "value": 20.010000228881836 }, { "comp": "humid", "value": 34.4900016784668 }, { "comp": "co2", "value": 418 }, { "comp": "voc", "value": 166 }, { "comp": "pm25", "value": 4 }, { "comp": "lux", "value": 961.4000244140625 }, { "comp": "spl_a", "value": 45.70000076293945 } ], "indices": [ { "comp": "temp", "value": -1 }, { "comp": "humid", "value": -2 }, { "comp": "co2", "value": 0 }, { "comp": "voc", "value": 0 }, { "comp": "pm25", "value": 0 } ] }, { "timestamp": "2019-04-10T11:40:03.413Z", "score": 87, "sensors": [ { "comp": "temp", "value": 20.040000915527344 }, { "comp": "humid", "value": 34.630001068115234 }, { "comp": "co2", "value": 418 }, { "comp": "voc", "value": 169 }, { "comp": "pm25", "value": 5 }, { "comp": "lux", "value": 960.2000122070312 }, { "comp": "spl_a", "value": 46 } ], "indices": [ { "comp": "temp", "value": -1 }, { "comp": "humid", "value": -1 }, { "comp": "co2", "value": 0 }, { "comp": "voc", "value": 0 }, { "comp": "pm25", "value": 0 } ] }]}from pandas.io.json import json_normalizeimport pandas as pd df = pd.DataFrame()for each in data['data']: timestamp = each['timestamp'] temp_df = json_normalize(data=each, record_path=['sensors']).T columns = list(temp_df.iloc[0]) data_values = list(temp_df.iloc[1,:]) temp_df = pd.DataFrame([data_values + [timestamp]], columns=columns + ['timestamp']) df = df.append(temp_df).reset_index(drop=True)print(df)输出:print(df) temp humid co2 ... lux spl_a timestamp0 20.010000 34.490002 418.0 ... 961.400024 45.700001 2019-04-10T11:40:13.437Z1 20.040001 34.630001 418.0 ... 960.200012 46.000000 2019-04-10T11:40:03.413Z[2 rows x 8 columns]