def post(self, api=None, list_id=None):
""" POST request handler """
current_user = User.getUser(self.user_email)
if api is not None:
try:
if list_id is None:
list_name = self.request.get('name', None)
new_list = ShoppingList.create_list(current_user, list_name)
self._api_display_list_(new_list)
except (ValueError) as exc:
self.set_error(constants.STATUS_BAD_REQUEST)
if list_id is not None:
# Add item to list
try:
current_list = ShoppingList.get_by_id(int(list_id),
current_user)
if current_list is None:
raise ValueError
item = current_list.add_item(self.request.get('description', None),
self.request.get('key', None),
int(self.request.get('quantity', 1)))
self.response.out.write(json.dumps(item.to_dict()))
self.response.headers['Content-Type'] = 'application/json'
self.ok('/Lists/'+str(list_id))
except (TypeError,
ValueError,
BadKeyError,
BadValueError,
ProtocolBufferEncodeError) as exc:
logging.error('Exception: ' + str(exc))
error_message = self.gettext("There's not such list, sorry.")
self.set_error(constants.STATUS_BAD_REQUEST,
message=error_message,
url="/")
