import json

import requests

def main():

data = {

'username': 'james',

'active': True,

'subscribers': 10,

'order_total': 39.99,

'order_ids': ['ABC123', 'QQQ422', 'LOL300'],

}

print(data)

# printing object as json string

s = json.dumps(data)

print(s)

# getting python object from json string

data2 = json.loads(s)

assert data2 == data

# writing data to file

with open('test_data.json', 'w') as f:

json.dump(data, f)

# reading data from file

with open('test_data.json') as f:

data3 = json.load(f)

assert data3 == data

r = requests.get('https://jsonplaceholder.typicode.com/users')

print(type(r.json()))

if __name__ == '__main__':

main()