tried to change the env variables

.github/workflows/systemtests_sim.yml

@@ -54,11 +54,12 @@ jobs:
  cd ros2_ws
  source /opt/ros/humble/setup.bash
  . install/local_setup.bash
+ ##########
  pip show cffirmware
  export PYTHONPATH="${PYTHONPATH}:/home/github/.local/lib/python3.10/site-packages/"
  printenv PYTHONPATH
  unzip /home/github/.local/lib/python3.10/site-packages/cffirmware-0.1-py3.10.egg
-
+ ##########
  export ROS_LOCALHOST_ONLY=1
  python3 src/crazyswarm2/systemtests/test_flights.py --sim
 
@@ -69,17 +70,16 @@ jobs:
  with:
  name: pdf_rosbags_and_logs
  path: |
- /home/github/.local/lib/python3.10/site-packages/cffirmware-0.1-py3.10.egg
  /home/github/.local/lib/python3.10/site-packages/cffirmware.py
-
+ #/home/github/.local/lib/python3.10/site-packages/cffirmware-0.1-py3.10.egg
  #ros2_ws/results
  
 
  - name: Do some ls
  id: step8
  if: '!cancelled()'
  run: |
- ls /home/github/.local/lib/python3.10/
+ ls /home/github/.local/lib/python3.10/site-packages/
  
 
  

systemtests/test_flights.py

@@ -78,12 +78,14 @@ def setUp(self):
  self.test_file = None
 
  # launch server
+ current_env = None
  src = "source " + str(Path(__file__).parents[3] / "install/setup.bash") # -> "source /home/github/actions-runner/_work/crazyswarm2/crazyswarm2/ros2_ws/install/setup.bash"
  command = f"{src} && ros2 launch crazyflie launch.py"
  if TestFlights.SIM : 
  command += " backend:=sim" #launch crazyswarm from simulation backend 
+ current_env = os.environ.copy()
  self.launch_crazyswarm = Popen(command, shell=True, stderr=PIPE, stdout=PIPE, text=True,
- start_new_session=True, executable="/bin/bash")
+ start_new_session=True, executable="/bin/bash", env=current_env)
  atexit.register(clean_process, self.launch_crazyswarm) #atexit helps us to make sure processes are cleaned even if script exits unexpectedly
  time.sleep(1)