save JSON string to file code example

Example 1: open json file python

import json

with open('data.txt') as json_file:
    data = json.load(json_file)

Example 2: write json pythonb

>>> jstr = json.dumps(data, ensure_ascii=False, indent=4)
>>> print(jstr)
{
    "item": "Beer",
    "cost": "£4.00"
}