add(string, list(string)) -> None

        Adds a new route with the given id consisting of the given list of edge IDs.

def add(self, routeID, edges):
        """add(string, list(string)) -> None

        Adds a new route with the given id consisting of the given list of edge IDs.
        """
        self._connection._beginMessage(tc.CMD_SET_ROUTE_VARIABLE, tc.ADD, routeID,
                                       1 + 4 + sum(map(len, edges)) + 4 * len(edges))
        self._connection._packStringList(edges)
        self._connection._sendExact()