Fix permissions problem

Author: svenseeberg

opendrift_leeway_webgui/leeway/tasks.py

@@ -1,4 +1,5 @@
 import logging
+import os
 import subprocess
 from datetime import timedelta
 from pathlib import Path
@@ -27,6 +28,12 @@ def run_leeway_simulation(request_id):
     params = [
         "docker",
         "run",
+        "--user",
+        f"{os.getuid()}:{os.getgid()}",
+        "-e",
+        "HOME=/tmp/code/leeway",
+        "-e",
+        "MPLCONFIGDIR=/tmp/code/leeway/.matplotlib",
         "-e",
         f"COPERNICUSMARINE_SERVICE_USERNAME={settings.COPERNICUSMARINE_SERVICE_USERNAME}",
         "-e",

tests/leeway/test_simulation.py

@@ -62,7 +62,6 @@ def _teardown_test_simulation(uuid, settings):
     """
     print(f"UUID of the generated simulation: {uuid}")
     simulation = LeewaySimulation.objects.get(uuid=uuid)
-    assert simulation.traceback
     # Assert that the simulation was successful and an images has been generated
     assert simulation.img
     # Test that one message has been sent.