How can I replace unicode \u1111 with cyrillic human-readable characters in a json file?

Question

JSON

There is a JSON file in which all Russian letters are replaced with /u[random numbers]. I found on the Internet that these are Unicode character designations. Question: how to automatically replace them with letters (definitely not manually, because there are 4747 lines)? It is necessary to read the written text.

Answer 1

1. Use the online decoder. For example, json.parser.online.fr
2. PHP code that converts codes to characters:

$text = json_encode(json_decode($text, false), JSON_UNESCAPED_UNICODE);

Answer 2

Python 3

import json
import requests

text_data = requests.get('https://...........................').content.decode('unicode-escape', 'ignore')
text_json = json.dumps(text_data)
text_json_load = json.loads(text_json)
print(text_json_load)

And you will have a great Cyrillic instead of \u1111