How to store paths for json file?

Question

Python

Good afternoon.
It is necessary to parse the json file, extract 130 fields from it.
The working version works without errors.

data_item = json.load(infile)
    print(data_item['data']['variables']['startupProcessInfo']['iin'])

How to organize the "storage" of these 130 paths, so as not to clutter up the script?

Answer 1

json = {'data':{'variables':{'startupProcessInfo':{'iin': 'first'}}, 'piid': 'second', 'executionState': 'third', 'creationTime': 'fourth'}}
path_arr = ["['data']['variables']['startupProcessInfo']['iin']",
         "['data']['piid']",
         "['data']['executionState']",
         "['data']['creationTime']"]

for x in path_arr:
    json_iter = json
    path = x[2:-2].split("']['")
    for p in path:
        json_iter = json_iter[p]
    print(json_iter)

Conclusion:

========================== RESTART: E:/Python/1.py ==========================
first
second
third
fourth

As an example. you can change it to your code. here I asked how to pass a string as a path.