LGTM fixes (#1480)

tools/carcontrols/debug_controls.py

@@ -64,11 +64,7 @@ def steer_thread():
       #print "enable", enabled, "steer", actuators.steer, "accel", actuators.gas - actuators.brake
 
       hud_alert = 0
-      audible_alert = 0
-      if joystick.testJoystick.buttons[2]:
-        audible_alert = "beepSingle"
       if joystick.testJoystick.buttons[3]:
-        audible_alert = "chimeRepeated"
         hud_alert = "steerRequired"
 
     CC.actuators.gas = actuators.gas

tools/replay/ui.py

@@ -111,7 +111,6 @@ def ui_thread(addr, frame_address):
 
   draw_plots = init_plots(plot_arr, name_to_arr_idx, plot_xlims, plot_ylims, plot_names, plot_colors, plot_styles, bigplots=True)
 
-  counter = 0
   while 1:
     list(pygame.event.get())
 

tools/replay/unlogger.py

@@ -438,6 +438,7 @@ def main(argv):
         except TimeoutError:
           p.terminate()
           continue
+  return 0
 
 if __name__ == "__main__":
   sys.exit(main(sys.argv[1:]))

tools/sim/lib/can.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 import cereal.messaging as messaging
-from opendbc.can.parser import CANParser
+#from opendbc.can.parser import CANParser
 from opendbc.can.packer import CANPacker
 from selfdrive.boardd.boardd_api_impl import can_list_to_can_capnp
 from selfdrive.car.honda.values import FINGERPRINTS, CAR

tools/sim/lib/helpers.py

@@ -1,5 +1,3 @@
-import numpy as np
-
 class FakeSteeringWheel():
   def __init__(self, dt=0.01):
     # physical params
@@ -13,7 +11,7 @@ class FakeSteeringWheel():
 
     self.angle = 0. # start centered
     # self.omega = 0.
-    
+
   def response(self, torque, vego=0):
     exerted_torque = torque * self.DAC
     # centering_torque = np.clip(-(self.centering_k * self.angle), -1.1, 1.1)