params = [{'country': None, 'name': None, 'percentage_alcohol': None,
    'percentage_alcohol>': 0, 'type': '/food/wine'}]
import json
params_json = json.dumps(params)
import requests
url = 'https://www.googleapis.com/freebase/v1/mqlread?query=%s'
r = requests.get(url % params_json)
r.status_code
content_json = json.loads(r.content)
import pprint
pprint.pprint(content_json)
Передайте объект JSON URL-адресу с запросами