chore: fix linting

surfsense_backend/app/routes/zero_context_routes.py

@@ -1,7 +1,7 @@
 """Zero sync authentication context routes."""
 
 from fastapi import APIRouter, Depends
-from pydantic import BaseModel
+from pydantic import BaseModel, ConfigDict, Field
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.auth.context import AuthContext
@@ -13,8 +13,10 @@ router = APIRouter(prefix="/zero", tags=["zero"])
 
 
 class ZeroContextResponse(BaseModel):
-    userId: str
-    allowedSpaceIds: list[int]
+    model_config = ConfigDict(populate_by_name=True)
+
+    user_id: str = Field(alias="userId")
+    allowed_space_ids: list[int] = Field(alias="allowedSpaceIds")
 
 
 @router.get("/context", response_model=ZeroContextResponse)
@@ -24,6 +26,6 @@ async def get_zero_context(
 ) -> ZeroContextResponse:
     allowed_space_ids = await get_allowed_read_space_ids(session, auth)
     return ZeroContextResponse(
-        userId=str(auth.user.id),
-        allowedSpaceIds=allowed_space_ids,
+        user_id=str(auth.user.id),
+        allowed_space_ids=allowed_space_ids,
     )

surfsense_backend/app/services/public_chat_service.py

@@ -435,7 +435,6 @@ async def list_snapshots_for_thread(
     thread_id: int,
     auth: AuthContext,
 ) -> list[dict]:
-    user = auth.user
     """List all public snapshots for a thread."""
     from app.config import config
 
@@ -482,7 +481,6 @@ async def list_snapshots_for_search_space(
     search_space_id: int,
     auth: AuthContext,
 ) -> list[dict]:
-    user = auth.user
     """List all public snapshots for a search space."""
     from app.config import config
 
@@ -540,7 +538,6 @@ async def delete_snapshot(
     snapshot_id: int,
     auth: AuthContext,
 ) -> bool:
-    user = auth.user
     """Delete a specific snapshot. Only thread owner can delete."""
     # Get snapshot with thread
     result = await session.execute(

surfsense_backend/app/utils/pat.py

@@ -18,6 +18,7 @@ logger = logging.getLogger(__name__)
 PAT_PREFIX = "ss_pat_"
 PAT_TOKEN_BYTES = 32
 LAST_USED_THROTTLE = timedelta(minutes=10)
+_last_used_tasks: set[asyncio.Task[None]] = set()
 
 
 def generate_pat() -> str:
@@ -70,4 +71,6 @@ def maybe_touch_last_used(pat: PersonalAccessToken) -> None:
     if last_used_at is not None and now - last_used_at < LAST_USED_THROTTLE:
         return
 
-    asyncio.create_task(_touch_last_used(pat.id))
+    task = asyncio.create_task(_touch_last_used(pat.id))
+    _last_used_tasks.add(task)
+    task.add_done_callback(_last_used_tasks.discard)