Merge pull request #1 from Ahp06/dev

Change absolute to relative path using SUMO_HOME

sumo_project/EmissionGetter.py

@@ -5,28 +5,18 @@ Created on 11 oct. 2018
 '''
 
 import os, sys
-import traci
-from traci import polygon
 
 '''Launch traci'''
 if 'SUMO_HOME' in os.environ:
     tools = os.path.join(os.environ['SUMO_HOME'], 'tools')
-    sys.path.append(tools)
+    sys.path.append(os.path.join(os.environ['SUMO_HOME'], tools))
+    sumoBinary = os.path.join(os.environ['SUMO_HOME'], 'bin', 'sumo-gui')
+    sumoCmd = [sumoBinary, "-c", "mulhouse_simulation/osm.sumocfg"]
 else:
     sys.exit("please declare environment variable 'SUMO_HOME'")
 
-sumoBinary = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Installer\\{A63B306E-2B15-11E1-88C8-028037EC0200}\\sumogui.exe"
+import traci
-sumoCmd = [sumoBinary, "-c", "mulhouse_simulation\\osm.sumocfg"]
+from traci import polygon
-traci.start(sumoCmd) 
-
-'''Variables and constants declaration'''
-cells_step = 10
-boundary = traci.simulation.getNetBoundary()
-areas = [[0] * cells_step for _ in range(cells_step)]
-emissionsArea = [[0] * cells_step for _ in range(cells_step)]
-width = boundary[1][0] / cells_step  # width/step
-height = boundary[1][1] / cells_step  # height/step 
-CO2_threshold = 500000
 
 
 '''creating multiple zones of equal sizes'''
@@ -77,10 +67,23 @@ def showEmissions():
                   + " = " , str(emissionsArea[i][j]) + " mg" )
 
 
+if __name__ == "__main__":
     '''Simulation launch'''
+    traci.start(sumoCmd)
+
+    '''Variables and constants declaration'''
+    cells_step = 10
+    boundary = traci.simulation.getNetBoundary()
+    areas = [[0] * cells_step for _ in range(cells_step)]
+    emissionsArea = [[0] * cells_step for _ in range(cells_step)]
+    width = boundary[1][0] / cells_step  # width/step
+    height = boundary[1][1] / cells_step  # height/step 
+    CO2_threshold = 500000
+
     step = 0
     init_grid()
-while step < 100:  # while traci.simulation.getMinExpectedNumber() > 0: 
+    while traci.simulation.getMinExpectedNumber() > 0:
+        print("Vehicle count :", traci.vehicle.getIDCount())
         traci.simulationStep()
         getAllEmissions()
         step += 1
@@ -89,4 +92,3 @@ while step < 100:  # while traci.simulation.getMinExpectedNumber() > 0:
     showEmissions()
     traci.close()
     sys.stdout.flush()
-