chore: update libraries as of dependen libraries has been outdated

popupsim/backend/src/contexts/configuration/domain/models/configuration_models.py

@@ -2,18 +2,18 @@
 
 from dataclasses import dataclass
 from datetime import datetime
-from enum import Enum
+from enum import StrEnum
 
 
-class ComponentStatus(str, Enum):
+class ComponentStatus(StrEnum):
     """Status of configuration component."""
 
     MISSING = 'missing'
     INCOMPLETE = 'incomplete'
     COMPLETE = 'complete'
 
 
-class ConfigurationStatus(str, Enum):
+class ConfigurationStatus(StrEnum):
     """Overall configuration status."""
 
     DRAFT = 'draft'

popupsim/backend/src/contexts/configuration/domain/models/scenario.py

@@ -3,7 +3,7 @@
 from collections.abc import Sequence
 from datetime import datetime
 from datetime import timedelta
-from enum import Enum
+from enum import StrEnum
 import logging
 from typing import Any
 
@@ -23,7 +23,7 @@
 logger = logging.getLogger(__name__)
 
 
-class TrackSelectionStrategy(str, Enum):
+class TrackSelectionStrategy(StrEnum):
     """Strategy for selecting tracks."""
 
     ROUND_ROBIN = 'round_robin'
@@ -32,14 +32,14 @@ class TrackSelectionStrategy(str, Enum):
     RANDOM = 'random'
 
 
-class LocoDeliveryStrategy(str, Enum):
+class LocoDeliveryStrategy(StrEnum):
     """Strategy for locomotive delivery."""
 
     RETURN_TO_PARKING = 'return_to_parking'
     DIRECT_DELIVERY = 'direct_delivery'
 
 
-class LocoPriorityStrategy(str, Enum):
+class LocoPriorityStrategy(StrEnum):
     """Strategy for locomotive task prioritization."""
 
     WORKSHOP_PRIORITY = 'workshop_priority'  # Park wagons immediately when loco available

popupsim/backend/src/contexts/shunting_operations/application/shunting_context.py

@@ -296,7 +296,7 @@ def decouple_wagons(
         wagon_count: int,
         coupler_type: str | None = None,
         wagon_ids: list[str] | None = None,
-    ) -> Any:  # ruff: C901
+    ) -> Any:
         """Decouple wagons from locomotive."""
 
         def decouple_gen() -> Generator:

popupsim/backend/tests/unit/contexts/yard_operations/domain/services/test_step_planners.py

@@ -107,8 +107,8 @@ def test_select_best_retrofit_track_multiple_tracks(
         track2.id = 'retrofit_2'
 
         mock_railway_context.get_track_selection_service().get_tracks_by_type.return_value = [track1, track2]
-        mock_railway_context.get_available_capacity.side_effect = (
-            lambda track_id: 20.0 if track_id == 'retrofit_1' else 50.0
+        mock_railway_context.get_available_capacity.side_effect = lambda track_id: (
+            20.0 if track_id == 'retrofit_1' else 50.0
         )
 
         best_track = planner._select_best_retrofit_track()