add doc string for get_access_token [quickbooks/views.py]

[grue]

filename : quickbooks/views.py
line # : 51
tag : todo
md5 : 912230653c3b748a1025bf453ce4ba10

   # [todo] - add doc string for get_access_token
   session = OAuth1Session(client_key=settings.QUICKBOOKS['CONSUMER_KEY'],
                           client_secret=settings.QUICKBOOKS['CONSUMER_SECRET'],
                           resource_owner_key=request.session['qb_oauth_token'],
                           resource_owner_secret=request.session['qb_oauth_token_secret'])
       remote_response = session.parse_authorization_response('?{}'.format(request.META.get('QUERY_STRING')))
   realm_id = remote_response['realmId']
   data_source = remote_response['dataSource']
   oauth_verifier = remote_response['oauth_verifier']
       # [review] - Possible bug? This should be taken care of by session.parse_authorization_response
   session.auth.client.verifier = unicode(oauth_verifier)
       response = session.fetch_access_token(ACCESS_TOKEN_URL)
       # Delete any existing access tokens