headless

CarController.py

@@ -95,32 +95,41 @@ class varEdit(QWidget):
         self.CC.updateConstant(self.hookName, value)
 
 class CarController:
-    def __init__(self, parentMap, mainWindow):
+    def __init__(self, parentMap):
         self.map=parentMap
         self.cars=[]
         self.flows=[]
         self.t=0
-        self.infoWidget=mainWindow.findChild(QToolBox, "carInfos")
+
+        self.infoWidget = None
 
         self.vroomEnable=True
 
+    def addParent(self, mainWindow): 
+        self.infoWidget=mainWindow.findChild(QToolBox, "carInfos")
+        
         varWidget = mainWindow.ui.constEdit
         varWidget.addWidget(varEdit(varWidget, self, "gamma", 5))
         varWidget.addWidget(varEdit(varWidget, self, "delta", 0.5))
         varWidget.addWidget(varEdit(varWidget, self, "T", 0.3))
         varWidget.addWidget(varEdit(varWidget, self, "size", 3))
 
+
     def fromPath(self,path):
         self.cars=[]
         self.t=0
-        while self.infoWidget.count() != 0:
+        
+        while self.infoWidget is not None and self.infoWidget.count() != 0:
             self.infoWidget.removeItem(0)
 
         for vehicle in sumolib.xml.parse(path,["vehicle","flow"]):
             route=vehicle.route[0].edges.split()
             if vehicle.name == "vehicle":
-                wId=self.infoWidget.addItem(carInfo(self.infoWidget), vehicle.id)
-                self.cars.append(Car(vehicle.id,route,vehicle.depart,self.map,self,self.infoWidget.widget(wId)))
+                if(self.infoWidget is not None) :
+                    wId=self.infoWidget.addItem(carInfo(self.infoWidget), vehicle.id)
+                    self.cars.append(Car(vehicle.id,route,vehicle.depart,self.map,self,self.infoWidget.widget(wId)))
+                else: 
+                    self.cars.append(Car(vehicle.id,route,vehicle.depart,self.map,self,None))
             elif vehicle.name == "flow":
                 self.flows.append(Flow(vehicle.id, route, vehicle.begin, vehicle.vehsPerHour, self.map, self))
 

mainLoop.py

@@ -17,7 +17,8 @@ class mainLoop(QObject):
 
         self.map = Map()
 
-        self.controller = CarController(self.map, parent)
+        self.controller = CarController(self.map)
+        self.controller.addParent(parent)
 
         self.painter.addMap(self.map)
         self.painter.addCarController(self.controller)

test_blender.py

@@ -0,0 +1,14 @@
+from CarController import CarController
+from Map import Map
+
+m = Map()
+cc = CarController(m)
+
+m.fromPath("test7.net.xml")
+cc.fromPath("test12.rou.xml")
+cc.prepareRoute()
+
+while True:
+    cc.update()
+    for car in cc.cars:
+        print(car.pos)