  
  # generic car and radar interfaces
  
  class CarInterfaceBase():
    def __init__(self, CP, CarController, CarState, get_can_parser, get_cam_can_parser=None):
      self.CP = CP
      self.VM = VehicleModel(CP)
  
      self.frame = 0
      self.gas_pressed_prev = False
 
</s> remove   def __init__(self, CP, CarController):
    super().__init__(CP, CarController, CarState, get_powertrain_can_parser, get_cam_can_parser=get_camera_can_parser)
    self.CP = CP

 </s> add   def __init__(self, CP, CarController, CarState):
    super().__init__(CP, CarController, CarState) </s> remove   def __init__(self, CP, CarController):
    super().__init__(CP, CarController, CarState, get_can_parser, get_cam_can_parser=get_camera_parser)
 </s> add   def __init__(self, CP, CarController, CarState):
    super().__init__(CP, CarController, CarState) </s> remove   def __init__(self, CP, CarController):
    super().__init__(CP, CarController, CarState, get_can_parser, get_cam_can_parser=get_camera_parser)
 </s> add   def __init__(self, CP, CarController, CarState):
    super().__init__(CP, CarController, CarState) </s> remove   def __init__(self, CP, CarController):
    super().__init__(CP, CarController, CarState, get_can_parser, get_cam_can_parser=get_cam_can_parser)
 </s> add   def __init__(self, CP, CarController, CarState):
    super().__init__(CP, CarController, CarState) </s> remove   def __init__(self, CP, CarController):
    super().__init__(CP, CarController, CarState, get_powertrain_can_parser)
 </s> add   def __init__(self, CP, CarController, CarState):
    super().__init__(CP, CarController, CarState)
  def __init__(self, CP, CarController, CarState):
  
  # generic car and radar interfaces
  
  class CarInterfaceBase():
  def __init__(self, CP, CarController, CarState):
      self.CP = CP
      self.VM = VehicleModel(CP)
  
      self.frame = 0
      self.gas_pressed_prev = False
keep keep keep keep replace keep keep keep keep keep
 get_can_parser and get_cam_can_parser are now standard static methods (#1136) 
selfdrive/car/interfaces.py