message: fly_mission.py: PEP8ified
diff: +#!/usr/bin/env python
  +
  import grpc
  from threading import Thread
  import time
  import dronecore_pb2
  import dronecore_pb2_grpc
  +
  thread_status = True
  +
  def wait_func(future_status):
  global thread_status
  ret = future_status.result()
  - print ret.ret;
  + print ret.ret
  thread_status = False
  +
  def run():
  global thread_status
  channel = grpc.insecure_channel('0.0.0.0:50051')
  stub = dronecore_pb2_grpc.DroneCoreRPCStub(channel)
  - stub.AddWaypoint(dronecore_pb2.Waypoint(latitude=47.398170327054473,longitude=8.5456490218639658,altitude=10,speed=2,is_fly_through=True,pitch=0,yaw=-60,camera_action=5))
  - stub.AddWaypoint(dronecore_pb2.Waypoint(latitude=47.398241338125118,longitude=8.5455360114574432,altitude=10,speed=2,is_fly_through=True,pitch=0,yaw=-60,camera_action=0))
  + stub.AddWaypoint(dronecore_pb2.Waypoint(latitude=47.398170327054473,
  + longitude=8.5456490218639658,
  + altitude=10,
  + speed=2,
  + is_fly_through=True,
  + pitch=0,
  + yaw=-60,
  + camera_action=5))
  + stub.AddWaypoint(dronecore_pb2.Waypoint(latitude=47.398241338125118,
  + longitude=8.5455360114574432,
  + altitude=10,
  + speed=2,
  + is_fly_through=True,
  + pitch=0,
  + yaw=-60,
  + camera_action=0))
  time.sleep(2)
  future_status = stub.FlyMission.future(dronecore_pb2.Empty())
  t = Thread(target=wait_func, args=(future_status,))
  @@ -26,5 +45,6 @@ def run():
  print "Waiting for thread to exit"
  time.sleep(5)
  +
  if __name__ == '__main__':
  run()
  