chore: linting

surfsense_backend/tests/unit/automations/actions/agent_task/test_finalize.py

@@ -72,7 +72,11 @@ def test_extract_returns_none_when_no_assistant_text_is_present() -> None:
     anything?" rather than guess whether ``""`` means silence or empty
     output. Empty-string contents are normalized to ``None`` too."""
     no_ai = {"messages": [HumanMessage(content="just a question")]}
-    only_tools = {"messages": [AIMessage(content=[{"type": "tool_use", "name": "x", "input": {}}])]}
+    only_tools = {
+        "messages": [
+            AIMessage(content=[{"type": "tool_use", "name": "x", "input": {}}])
+        ]
+    }
     empty_string = {"messages": [AIMessage(content="   ")]}
 
     assert extract_final_assistant_message(no_ai) is None

surfsense_backend/tests/unit/automations/runtime/test_retries.py

@@ -33,7 +33,9 @@ async def test_with_retries_returns_result_and_attempts_one_on_first_success() -
     assert calls == 1
 
 
-async def test_with_retries_returns_attempt_count_when_succeeding_after_failures() -> None:
+async def test_with_retries_returns_attempt_count_when_succeeding_after_failures() -> (
+    None
+):
     """A coroutine that fails twice then succeeds returns ``attempts=3``
     (the actual attempt that produced the result). Locks the contract
     that the caller can distinguish first-try success from a recovery."""

surfsense_backend/tests/unit/automations/schemas/definition/test_envelope.py

@@ -11,7 +11,9 @@ from app.automations.schemas.definition.plan_step import PlanStep
 pytestmark = pytest.mark.unit
 
 
-def test_automation_definition_accepts_minimal_valid_input_with_sensible_defaults() -> None:
+def test_automation_definition_accepts_minimal_valid_input_with_sensible_defaults() -> (
+    None
+):
     """A definition with just ``name`` + a one-step ``plan`` is valid and
     fills in the rest with safe defaults so users don't have to write
     out every section to get started."""

surfsense_backend/tests/unit/automations/templating/test_environment.py

@@ -32,7 +32,9 @@ def test_environment_finalizes_datetime_output_to_iso_string() -> None:
     when emitting ``inputs.fired_at`` and other datetime values."""
     dt = datetime(2026, 5, 28, 14, 30, tzinfo=UTC)
 
-    assert render_template("{{ moment }}", {"moment": dt}) == "2026-05-28T14:30:00+00:00"
+    assert (
+        render_template("{{ moment }}", {"moment": dt}) == "2026-05-28T14:30:00+00:00"
+    )
 
 
 def test_environment_finalizes_none_output_to_empty_string() -> None:

surfsense_backend/tests/unit/automations/test_definition_types.py

@@ -31,7 +31,7 @@ def test_action_definition_params_schema_reflects_params_model() -> None:
         name="N",
         description="D",
         params_model=_Topic,
-        build_handler=lambda _ctx: (lambda _p: {}),  # type: ignore[arg-type,return-value]
+        build_handler=lambda _ctx: lambda _p: {},  # type: ignore[arg-type,return-value]
     )
 
     schema = definition.params_schema

surfsense_backend/tests/unit/automations/test_stores.py

@@ -29,7 +29,9 @@ class _Params(BaseModel):
 
 
 def _trigger(type_: str = "test_trigger") -> TriggerDefinition:
-    return TriggerDefinition(type=type_, description="Test trigger.", params_model=_Params)
+    return TriggerDefinition(
+        type=type_, description="Test trigger.", params_model=_Params
+    )
 
 
 def _action(type_: str = "test_action") -> ActionDefinition:
@@ -38,7 +40,7 @@ def _action(type_: str = "test_action") -> ActionDefinition:
         name="Test",
         description="Test action.",
         params_model=_Params,
-        build_handler=lambda _ctx: (lambda _p: {}),  # type: ignore[arg-type,return-value]
+        build_handler=lambda _ctx: lambda _p: {},  # type: ignore[arg-type,return-value]
     )
 
 
@@ -112,4 +114,4 @@ def test_all_triggers_returns_defensive_snapshot(
     snapshot = all_triggers()
     snapshot.pop("snapshot_test")
 
-    assert get_trigger("snapshot_test") is not None
+    assert get_trigger("snapshot_test") is not None

surfsense_backend/tests/unit/automations/triggers/schedule/test_cron.py

@@ -45,8 +45,12 @@ def test_compute_next_fire_at_respects_dst_offset_change() -> None:
     winter_after = datetime(2026, 2, 15, 0, 0, tzinfo=UTC)
     summer_after = datetime(2026, 4, 15, 0, 0, tzinfo=UTC)
 
-    winter_fire = compute_next_fire_at("0 9 * * *", "America/New_York", after=winter_after)
-    summer_fire = compute_next_fire_at("0 9 * * *", "America/New_York", after=summer_after)
+    winter_fire = compute_next_fire_at(
+        "0 9 * * *", "America/New_York", after=winter_after
+    )
+    summer_fire = compute_next_fire_at(
+        "0 9 * * *", "America/New_York", after=summer_after
+    )
 
     assert winter_fire == datetime(2026, 2, 15, 14, 0, tzinfo=UTC)
     assert summer_fire == datetime(2026, 4, 15, 13, 0, tzinfo=UTC)

surfsense_backend/tests/unit/tasks/chat/streaming/test_parallel_refactor_parity.py

@@ -33,7 +33,6 @@ import pytest
 
 from app.agents.new_chat.context import SurfSenseContextSchema
 from app.services.new_streaming_service import VercelStreamingService
-
 from app.tasks.chat.stream_new_chat import (
     stream_new_chat as old_stream_new_chat,
     stream_resume_chat as old_stream_resume_chat,
@@ -152,7 +151,13 @@ class _FakeSurfsenseDoc:
     "user_query, image_urls, docs, expected_title, expected_action",
     [
         ("hello world", None, [], "Understanding your request", "Processing"),
-        ("", ["data:image/png;base64,AAA"], [], "Understanding your request", "Processing"),
+        (
+            "",
+            ["data:image/png;base64,AAA"],
+            [],
+            "Understanding your request",
+            "Processing",
+        ),
         ("", None, [], "Understanding your request", "Processing"),
         (
             "doc question",
@@ -209,9 +214,10 @@ def test_initial_thinking_step_collapses_many_doc_names() -> None:
 
 
 def test_image_capability_passes_without_images() -> None:
-    assert check_image_input_capability(
-        user_image_data_urls=None, agent_config=None
-    ) is None
+    assert (
+        check_image_input_capability(user_image_data_urls=None, agent_config=None)
+        is None
+    )
 
 
 def test_image_capability_passes_when_capability_unknown() -> None:
@@ -500,9 +506,7 @@ def test_can_recover_provider_rate_limit_rejects_non_rate_limit_exception() -> N
 def test_spawn_set_ai_responding_bg_noop_without_user_id() -> None:
     async def _run() -> set[asyncio.Task]:
         background: set[asyncio.Task] = set()
-        spawn_set_ai_responding_bg(
-            chat_id=1, user_id=None, background_tasks=background
-        )
+        spawn_set_ai_responding_bg(chat_id=1, user_id=None, background_tasks=background)
         return background
 
     bg = asyncio.run(_run())