ec6b04702b88fcd64347953a18d6f40bb477c8a2,flow/envs/multiagent_env.py,MultiEnv,step,#MultiEnv#Any#,18

Before Change

            // collect subscription information from sumo
            vehicle_obs = \
                self.traci_connection.vehicle.getSubscriptionResults()
            id_lists = \
                self.traci_connection.simulation.getSubscriptionResults()
            tls_obs = \
                self.traci_connection.trafficlight.getSubscriptionResults()

After Change

            self.traci_connection.simulationStep()

            // collect subscription information from sumo
            vehicle_obs = dict((veh_id, self.traci_connection.vehicle.
                                getSubscriptionResults(veh_id))
                               for veh_id in self.vehicles.get_ids())
            tls_obs = dict((tl_id, self.traci_connection.trafficlight.
                            getSubscriptionResults(tl_id))
                           for tl_id in self.traffic_lights.get_ids())
            id_lists = \
                self.traci_connection.simulation.getSubscriptionResults()

            // store new observations in the vehicles and traffic lights class

Instances