def create_room(self, name, description='<Unset>', owner=0): """ Creates a new Room if the World. Keyword arguments: description -- The description that is to be used with the new Room instance. owner -- The ID or instance of Player that is to become the owner of this Room. """ try: room = Room(name, description, owner) connection = self.connect() self.session.add(room) self.session.commit() self.session.refresh(room) room.session = self.session room.engine = self.engine connection.close() return room except OperationalError: self.session.rollback() self.database_status.send(sender=self, status=False)
