Python 将 JSON 列表转换为 Pandas Dataframe

Question

我提出了一个 python 请求（curl），获取了这个 JSON 数组，我想将它转换为 Pandas Dataframe 甚至转换为 python dictioray 以便稍后将其转换为 Pandas Dataframe，但没有任何作用......

当我尝试像这样转换它时：

import json
aDict = json.loads(response.text)
dataframe = pd.DataFrame.from_dict(aDict, orient="index")

编译器说：“ AttributeError ：‘list’对象没有属性‘values ’”

response.text 的打印：

'[{"total":null,"items":[{"key":"time","label":"Time","value":"2021-07-14"},{"key":" agent","label":"Agent","value":"name_of_agent"},...

Answer 1

import json
import pandas as pd

aDict = json.loads('[{"total":null,"items":\
                  [{"key":"time","label":"Time","value":"2021-07-14"},\
                  {"key":"agent","label":"Agent","value":"name_of_agent"}]}]')

df = pd.DataFrame.from_dict(aDict[0]['items'])

df

    key label   value
0   time    Time    2021-07-14
1   agent   Agent   name_of_agent