json response

import requests

url = 'http://example.com'
data = {"request":"login", "data":{"login":"user","password":"pwd"}}

response = requests.post(url, data=data)

#headers = {"Content-Type":"application/json"}
if response.ok and 'application/json' in response.headers.get('content-type'):
    print(response.json().keys())

#Пример с работающим ответом в формате json()
import requests

response = requests.get('https://api.github.com/some/endpoint')
if 'application/json' in response.headers.get('content-type'):
    print(response.json().keys())