fixed sonarqube scan issues

tools/python/create_poi.py

@@ -1,15 +1,27 @@
 #!/usr/bin/env python3
+"""Legt einen POI für eine Route an."""
+
 import argparse
+from collections.abc import Sequence
+
 from common import add_common_arguments, ask, client_from_args, run
-parser = argparse.ArgumentParser(description="POI anlegen")
-add_common_arguments(parser)
-for name, kwargs in [
-    ("--route-id", {"type": int}), ("--title", {}), ("--description", {}),
-    ("--lat", {"type": float}), ("--lon", {"type": float}),
-    ("--trigger-radius", {"type": float}), ("--sequence", {"type": int})
-]: parser.add_argument(name, **kwargs)
-args = parser.parse_args()
-def action():
+
+
+def build_parser() -> argparse.ArgumentParser:
+    parser = argparse.ArgumentParser(description="POI anlegen")
+    add_common_arguments(parser)
+    parser.add_argument("--route-id", type=int)
+    parser.add_argument("--title")
+    parser.add_argument("--description")
+    parser.add_argument("--lat", type=float)
+    parser.add_argument("--lon", type=float)
+    parser.add_argument("--trigger-radius", type=float)
+    parser.add_argument("--sequence", type=int)
+    return parser
+
+
+def main(argv: Sequence[str] | None = None):
+    args = build_parser().parse_args(argv)
     client = client_from_args(args)
     route_id = ask("Route-ID", args.route_id, required=True, cast=int)
     body = {
@@ -20,5 +32,9 @@ def action():
         "triggerRadiusM": ask("Auslöseradius in Metern", args.trigger_radius, cast=float),
         "sequence": ask("Reihenfolge", args.sequence, cast=int),
     }
-    return client.request("POST", f"/api/routes/{route_id}/pois", json_body={k:v for k,v in body.items() if v is not None})
-run(action)
+    payload = {key: value for key, value in body.items() if value is not None}
+    return client.request("POST", f"/api/routes/{route_id}/pois", json_body=payload)
+
+
+if __name__ == "__main__":
+    run(main)