Add formatting and type checks

karldns/store/scheduler.py

@@ -2,7 +2,8 @@ from __future__ import annotations
 
 from datetime import UTC, datetime, timedelta
 
-from .types import ScheduledTaskRow
+from .base import StoreConnectionMixin
+from .types import ScheduledTaskRow, scheduled_task_row
 
 
 def _now() -> datetime:
@@ -13,7 +14,7 @@ def _iso(value: datetime) -> str:
     return value.isoformat()
 
 
-class SchedulerMixin:
+class SchedulerMixin(StoreConnectionMixin):
     def ensure_scheduled_task(self, name: str, interval_seconds: int) -> None:
         now = _now()
         with self.connect() as conn:
@@ -86,12 +87,10 @@ class SchedulerMixin:
 
     def list_scheduled_tasks(self) -> list[ScheduledTaskRow]:
         with self.connect() as conn:
-            rows = conn.execute(
-                """
+            rows = conn.execute("""
                 SELECT name, interval_seconds, next_run_at, lease_owner, lease_expires_at,
                        last_started_at, last_finished_at, last_status, last_error, updated_at
                 FROM scheduled_tasks
                 ORDER BY name
-                """
-            ).fetchall()
-        return [ScheduledTaskRow(**dict(row)) for row in rows]
+                """).fetchall()
+        return [scheduled_task_row(row) for row in rows]