pydrive auth example

test.py

def get_gdoc_access_token():
    refresh_token = '1/yxDrJ ... redacted ... ADXvCU'
    client_id = 'redacted.apps.googleusercontent.com'
    client_secret = 'redacted' 
    refresh_url = 'https://accounts.google.com/o/oauth2/token'
    data = 'refresh_token=%s&client_id=%s&client_secret=%s&grant_type=refresh_token' % (refresh_token, client_id, client_secret)
    r = requests.post(refresh_url, data, headers={'Content-Type':'application/x-www-form-urlencoded'})
    response = json.loads(r.text)
    access_token = response['access_token']
    return access_token

def get_gdoc_files_in_folder(folder_id=None):
    access_token = get_gdoc_access_token()
    folder_api_get =  'https://www.googleapis.com/drive/v2/files/%s/children' % folder_id
    file_api_get = 'https://www.googleapis.com/drive/v2/files/'
    headers = { 'Authorization':'Bearer %s' % access_token }
    r = requests.get(url=folder_api_get, headers=headers)
    items = r.json()['items']
    s = ''
    for item in items:
        r = requests.get(url=file_api_get + item['id'], headers=headers)
        obj = r.json()
        owners = ', '.join(obj['ownerNames'])
        s += '%s, %s, %s\n' % ( obj['ownerNames'], obj['title'], obj['id'] )
    print s

get_gdoc_files_in_folder(folder_id='redacted')