JSON File Parse Python - 


[{"cat1":136803,"cat2":"1.4545","cat3":"0.0885","cat4":"112969"},  {"cat1":1564654,"cat2":"2.5448","cat3":"0.0568","cat4":"5468489"},  {"cat1":5484654,"cat2":"1.8948","cat3":"0.0478","cat4":"898489"}]

i have json structure looks 1 above.

my code:

import json pprint import pprint  open('file/path') data_file:         data = json.load(data_file)  data["cat1"]

give me error list indicies must integers not, str

how can parse return want, "cat1"?

my goal parse out want json file , write csv file.

your json structure list of dictionary. so, have write:

data[0]["cat1"]

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