通过 Python 从其他文件中搜索其值后更新特定 JSON 文件参数

Question

I'm trying to update a specific parameter of JSON file after referencing another data file (can be of any format text, ruleset etc) through Python.

The JSON file ' sample.json ' is:

{'Main': {'Attribute': {'Type': 'X::Y::Z', 'Dictionary': {'Object': {'Key1': false, 'Key2': false}}}}}

The content of data file ( requirements.ruleset / requirements.txt ) is:

X::Y::Z Dictionary == {"Key1": true, "Key2": true} 

The python code that manually updates the value of "Key1": true & "Key2": true

import json

a_file = open("sample.json", "r")
json_object = json.load(a_file)
a_file.close()
print(json_object)

#Manual way to update the value of Key1 & Key2 to be "true"
json_object["Main"]["Attribute"]["Dictionary"]["Object"]["Key1"] = "true"
json_object["Main"]["Attribute"]["Dictionary"]["Object"]["Key"] = "true"

a_file = open("sample_file.json", "w")
json.dump(json_object, a_file)
print(json_object)
a_file.close()

It correctly updates the sample.json file with the value of "Key1": true & "Key2": true . Updated sample.json file

{'Main': {'Attribute': {'Type': 'X::Y::Z', 'Dictionary': {'Object': {'Key1': 'true', 'Key2': true}}}}} 

How can I update the values of the Key1 & Key2 to "true" automatically by referencing (requirements.ruleset / requirements.txt) ! Thank you in advance!!

Answer 1

This code will work. And there are some changes to be made in your txt and json files. Copy from the code I give.
Code:- sample.json

{"Main": {"Attribute": {"Type": "X::Y::Z","Dictionary": {"Object": {"Dictionary": {"Key1": false,"Key2": false}}}}}}

Code:- requirements.json (Make is requirements.json instead of txt)

{"Dictionary" :{"Key1": true, "Key2": true}}

Code:- name.py

import json

def write_json(new_data, filename='sample.json'):
    with open(filename,'r+') as file:
        file_data = json.load(file)
        content['Main']['Attribute']['Dictionary']['Object'] = abcd
        file_data.update(content)
        file.seek(0)
        json.dump(file_data, file)

a_file = open("sample.json", "r+")
content = json.load(a_file)

f = open('requirements.json', 'r')
abcd = json.load(f)

write_json(abcd)
print('Done!')

It worked in my. It will defenitely work in yours ok!
Don't forget to convert the txt file to json.
Happy coding!