ruff format changes

backend/app/api/routes/spoolman.py

@@ -252,7 +252,9 @@ async def sync_printer_ams(
                 current_tray_uuids.add(spool_tag.upper())
 
             try:
-                sync_result = await client.sync_ams_tray(tray, printer.name, disable_weight_sync=disable_weight_sync)
+                sync_result = await client.sync_ams_tray(
+                    tray, printer.name, disable_weight_sync=disable_weight_sync
+                )
                 if sync_result:
                     synced += 1
                     logger.info(f"Synced {tray.tray_sub_brands} from {printer.name} AMS {ams_id} tray {tray.tray_id}")

backend/app/core/database.py

@@ -1101,6 +1101,7 @@ async def run_migrations(conn):
     except Exception:
         pass
 
+
 async def seed_notification_templates():
     """Seed default notification templates if they don't exist."""
     from sqlalchemy import select

backend/app/main.py

@@ -527,8 +527,7 @@ async def _report_partial_spoolman_usage(printer_id: int, tracking, logger):
             # Convert string keys back to int (JSON serialization issue)
             # Both outer (layer) and inner (filament_id) keys need conversion
             layer_usage_int = {
-                int(layer): {int(fid): mm for fid, mm in filaments.items()}
-                for layer, filaments in layer_usage.items()
+                int(layer): {int(fid): mm for fid, mm in filaments.items()} for layer, filaments in layer_usage.items()
             }
 
             # Get cumulative usage at current layer
@@ -558,9 +557,7 @@ async def _report_partial_spoolman_usage(printer_id: int, tracking, logger):
                     tray_uuid = tray_info.get("tray_uuid", "")
                     tag_uid = tray_info.get("tag_uid", "")
                     spool_tag = (
-                        tray_uuid
-                        if tray_uuid and tray_uuid != "00000000000000000000000000000000"
-                        else tag_uid
+                        tray_uuid if tray_uuid and tray_uuid != "00000000000000000000000000000000" else tag_uid
                     )
 
                     if not spool_tag:
@@ -639,9 +636,7 @@ async def _report_partial_spoolman_usage(printer_id: int, tracking, logger):
             tray_uuid = tray_info.get("tray_uuid", "")
             tag_uid = tray_info.get("tag_uid", "")
             spool_tag = (
-                tray_uuid
-                if tray_uuid and tray_uuid != "00000000000000000000000000000000"
-                else tag_uid
+                tray_uuid if tray_uuid and tray_uuid != "00000000000000000000000000000000" else tag_uid
             )
 
             if not spool_tag:

backend/tests/unit/services/test_spoolman_service.py

@@ -87,9 +87,7 @@ class TestSpoolmanClient:
             assert "TestPrinter" in call_kwargs["location"]
 
     @pytest.mark.asyncio
-    async def test_sync_ams_tray_new_spool_always_includes_weight(
-        self, client, sample_tray, mock_filament
-    ):
+    async def test_sync_ams_tray_new_spool_always_includes_weight(self, client, sample_tray, mock_filament):
         """Verify new spool creation always includes remaining_weight even when disabled."""
         with (
             patch.object(client, "find_spool_by_tag", AsyncMock(return_value=None)),