class_docstr: This object holds the topology of a sumo net. Internally, the information is structured as
  follows:
  
      - topology: {
          (road_id, lane_id): [(successor_road_id, succesor_lane_id), ...], ...}
      - paths: {
          (road_id, lane_id): [
              ((in_road_id, in_lane_id), (out_road_id, out_lane_id)), ...
          ], ...}
      - odr2sumo_ids: {
          (odr_road_id, odr_lane_id): [(sumo_edge_id, sumo_lane_id), ...], ...}
class_docstr_tok: ["This","object","holds","the","topology","of","a","sumo","net",".","Internally",",","the","information","is","structured","as","follows",":","-","topology",":","{","(","road_id",",","lane_id",")",":","[","(","successor_road_id",",","succesor_lane_id",")",",","...","]",",","...","}","-","paths",":","{","(","road_id",",","lane_id",")",":","[","(","(","in_road_id",",","in_lane_id",")",",","(","out_road_id",",","out_lane_id",")",")",",","...","]",",","...","}","-","odr2sumo_ids",":","{","(","odr_road_id",",","odr_lane_id",")",":","[","(","sumo_edge_id",",","sumo_lane_id",")",",","...","]",",","...","}"]
docstr: Checks whether the provided pair (odr_road_id, odr_lane_id) belongs to a junction.
docstr_tok: ["Checks","whether","the","provided","pair","(","odr_road_id",",","odr_lane_id",")","belongs","to","a","junction","."]
code: def is_junction(self, odr_road_id, odr_lane_id):
      """
      Checks whether the provided pair (odr_road_id, odr_lane_id) belongs to a junction.
      """
      return (odr_road_id, odr_lane_id) in self._paths
  
imports: import argparse
  import bisect
  import collections
  import logging
  import shutil
  import subprocess
  import tempfile
  import lxml.etree
  import glob
  import os
  import sys
  import carla
  import sumolib
label_desc: Use image node_id 3 for calling the SumoTopology obj's underlying member method code with example usage: obj.is_junction(odr_road_id, odr_lane_id) and returns: unknown