tried to address flake8 formatting

crazyflie_examples/crazyflie_examples/infinite_flight.py

@@ -5,7 +5,6 @@
 from crazyflie_py import Crazyswarm
 from crazyflie_py.uav_trajectory import Trajectory
 import numpy as np
-import time
 
 
 def main():
@@ -16,83 +15,80 @@ def main():
  traj1 = Trajectory()
  traj1.loadcsv(Path(__file__).parent / 'data/figure8.csv')
 
-
 
  TIMESCALE = 1.0
  for cf in allcfs.crazyflies:
  cf.uploadTrajectory(0, 0, traj1)
  timeHelper.sleep(1)
-
-
- #pm_state : 0 = on battery ; 1 = charging ; 2 = charged ; 3 = low power ; 4 = shutdown 
- flight_counter = 1 
-
- while True : 
- print("takeoff")
+
+ # pm_state : 0 = on battery 1 = charging 2 = charged 3 = low power 4 = shutdown
+ flight_counter = 1
+
+ while True:
+ print('takeoff')
  allcfs.takeoff(targetHeight=1.0, duration=2.0)
  timeHelper.sleep(2.5)
  for cf in allcfs.crazyflies:
  pos = np.array(cf.initialPosition) + np.array([0, 0, 1.0])
  cf.goTo(pos, 0, 2.0)
  timeHelper.sleep(2.5)
 
- #fly figure8 until battery is low
+ # fly figure8 until battery is low
  fig8_counter = 0
  status = allcfs.get_statuses()[0]
  # while status['battery'] > 3.8:
  while status['pm_state'] == 0:
  fig8_counter += 1
- print(f"starting figure8 number {fig8_counter} of flight number {flight_counter}")
+ print(f'starting figure8 number {fig8_counter} of flight number {flight_counter}')
  allcfs.startTrajectory(0, timescale=TIMESCALE)
  timeHelper.sleep(traj1.duration * TIMESCALE + 2.0)
  status = allcfs.get_statuses()[0]
- print(f"pm state : {status['pm_state']}, battery left : {status['battery']}")
+ print(f'pm state : {status['pm_state']}, battery left : {status['battery']}')
  timeHelper.sleep(1)
 
 
- #not sure if useful
- #check if pm = 3 just to be sure, if not abort test 
+ # not sure if useful
+ # check if pm = 3 just to be sure, if not abort test 
  if status['pm_state'] != 3:
- print(f"power state is not 3 (low) but {status['pm_state']}. Landing and aborting")
+ print(f'power state is not 3 (low) but {status['pm_state']}. Landing and aborting')
  allcfs.land(targetHeight=0.06, duration=2.0)
  timeHelper.sleep(3)
  return 1 
-
 
 
 
- #now that battery is low, we try to land on the pad and see if it's charging
+
+ # now that battery is low, we try to land on the pad and see if it's charging
  allcfs.land(targetHeight=0.06, duration=2.0)
  timeHelper.sleep(5)
  status = allcfs.get_statuses()[0]
 
- #if not charging, take off and land back again until it charges
+ # if not charging, take off and land back again until it charges
  while status['pm_state'] != 1:
- print("Not charging, retrying")
+ print('Not charging, retrying')
  allcfs.takeoff(targetHeight=1.0, duration=2.0)
- time.sleep(2.5)
+ timeHelper.sleep(2.5)
  for cf in allcfs.crazyflies:
  pos = np.array(cf.initialPosition) + np.array([0, 0, 1.0])
  cf.goTo(pos, 0, 2.0)
  timeHelper.sleep(2.5)
  allcfs.land(targetHeight=0.06, duration=2.0)
  timeHelper.sleep(5)
- status = allcfs.get_statuses()[0] 
+ status = allcfs.get_statuses()[0]
 
-
-
- #now we wait until the crazyflie is charged
+
+ # now we wait until the crazyflie is charged
  # while status['battery'] < 4.1:
  while status['pm_state'] != 2:
- print(f"not charged yet, battery at {status['battery']}V")
+ print(f'not charged yet, battery at {status['battery']}V')
  timeHelper.sleep(60)
  status = allcfs.get_statuses()[0]
  ###not sure if useful
  #check if it's still charging
  if status['pm_state'] != 1:
- print(f"charging interrupted, pm state : {status['pm_state']}")
- 
- print("charging finished, time to fly again")
+ print(f'charging interrupted, pm state : {status['pm_state']}')
+
+ print('charging finished, time to fly again')
  flight_counter += 1