fix: clear ruff so the pre-push gate passes

105 findings to zero. Most were mechanical — 67 unused imports, and assorted
f-strings without placeholders. Three groups needed a decision.

The 15 F821 "undefined name" were forward references, not runtime errors. Each
annotation is quoted — `-> "WikiService"`, `Optional["IngestionService"]` — with
the real import inside the function body to break an import cycle. A quoted
annotation is never evaluated, so the code ran; the names were simply
unresolvable to any checker. They now have a TYPE_CHECKING block, which costs
nothing at import time and keeps the cycle broken.

The 6 E402 split two ways. `import secrets`, `Security`, `Request` and
`HTTPBearer` in dependencies.py had drifted below several hundred lines of
factory functions for no reason — stdlib and fastapi, no cycle to avoid — and
moved up. The other three are deliberate and now say so: the VectorService and
GraphService aliases import back into dependencies.py, and main.py's routers
expect a configured app, so both must stay put.

Bare `except:` narrowed to `except Exception:` in three places, which stops them
swallowing KeyboardInterrupt and SystemExit.

The 5 unused locals were all genuinely dead. One is worth naming rather than
fixing: qdrant_client.delete()'s return value was bound and never read, so a
failed delete is indistinguishable from a successful one — the assignment is
gone, but nothing checks the status either way and that has not changed here.
`timing = {}` in _retrieve_parallel looked like it might mean the reported
per-leg timings were always zero; traced, and they come from output["timing"],
so the local was only vestigial.

426 passed, 29 skipped, unchanged. The app imports and the service aliases still
resolve, which is the check that mattered after moving imports in
dependencies.py.

The gate still prints "not gated here yet: test (T-56)" — lint is green, tests
remain unwired, and that is left visible rather than silently absent.

Co-Authored-By: Claude <noreply@anthropic.com>

src/apis/news.py

@@ -8,7 +8,6 @@ Source selection is driven by user preferences in the settings database.
 import asyncio
 import logging
 from datetime import datetime, timezone
-from typing import Optional
 
 from .base import NewsProvider, NewsItem, NewsFeed
 from .nos import NOSProvider

src/clients/neo4j_client.py

@@ -8,7 +8,7 @@ Provides async Neo4j operations with:
 - Automatic retry on transient failures
 """
 
-from neo4j import AsyncGraphDatabase, AsyncDriver, AsyncSession, READ_ACCESS
+from neo4j import AsyncGraphDatabase, AsyncDriver, READ_ACCESS
 from typing import Optional, List, Dict, Any
 import logging
 

src/clients/qdrant_client.py

@@ -529,7 +529,7 @@ class QdrantClientWrapper:
             query_filter = Filter(must=conditions)
 
             # Delete points
-            result = await self.client.delete(
+            await self.client.delete(
                 collection_name=collection_name,
                 points_selector=query_filter
             )

src/core/dependencies.py

@@ -9,12 +9,17 @@ Provides FastAPI dependencies for service clients with:
 """
 
 from functools import lru_cache
-from typing import Annotated
+from typing import TYPE_CHECKING, Annotated
 from fastapi import Depends, HTTPException, Query
 import logging
 
 import redis.asyncio as aioredis
 
+import secrets
+
+from fastapi import Request, Security
+from fastapi.security import HTTPBearer
+
 from src.config import Settings, get_settings
 from src.clients.neo4j_client import Neo4jClient
 from src.clients.qdrant_client import QdrantClientWrapper
@@ -764,11 +769,6 @@ def get_volatile_cache_service() -> "VolatileCacheService":
     )
 
 
-# Authentication
-import secrets
-from fastapi import Security, HTTPException, Request
-from fastapi.security import HTTPBearer
-
 security = HTTPBearer()
 
 
@@ -833,10 +833,24 @@ async def verify_browser_request(
     raise HTTPException(status_code=401, detail="Unauthenticated")
 
 
-# Service type aliases for FastAPI endpoint dependencies
-# These are defined after the factory functions
-from src.services.vector_service import VectorService
-from src.services.graph_service import GraphService
+# Service type aliases for FastAPI endpoint dependencies.
+# Deliberately imported here rather than at the top: these modules import back
+# into this one, so a module-level import would cycle. The factory functions
+# above must exist before they are pulled in.
+from src.services.vector_service import VectorService  # noqa: E402
+from src.services.graph_service import GraphService  # noqa: E402
+
+# Imported for annotations only. The real imports live inside the functions
+# that use them, to break an import cycle; a quoted annotation is never
+# evaluated at runtime, so the names were unresolvable to any checker. This
+# block costs nothing at import time and makes them resolvable again.
+if TYPE_CHECKING:
+    from src.services.consolidation_service import ConsolidationService
+    from src.services.hybrid_rag_service import HybridRAGService
+    from src.services.ingestion_service import IngestionService
+    from src.services.rag_search_service import RAGSearchService
+    from src.services.volatile_service import VolatileCacheService
+    from src.services.wiki_service import WikiService
 
 VectorServiceDep = Annotated[VectorService, Depends(get_vector_service)]
 GraphServiceDep = Annotated[GraphService, Depends(get_graph_service)]

src/main.py

@@ -55,8 +55,9 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
-# Register routers
-from src.routers import (
+# Register routers. Imported after the app and middleware exist, because the
+# routers import dependencies that expect a configured app.
+from src.routers import (  # noqa: E402
     wiki, tools, graph, vector, hybrid_rag, consolidation,
     ingestion, entity_linking, webhooks, rag_search, content,
     maintenance, volatile, documents

src/models/consolidation.py

@@ -5,7 +5,7 @@ Used by the consolidation endpoint to process SearchQuery nodes
 and consolidate knowledge into wiki pages.
 """
 from pydantic import BaseModel, Field
-from typing import List, Optional, Dict, Any
+from typing import List, Optional
 
 
 class ConsolidationRequest(BaseModel):

src/models/graph.py

@@ -6,7 +6,6 @@ Provides models for knowledge graph nodes, relationships, and queries.
 
 from pydantic import BaseModel, Field
 from typing import List, Dict, Any, Optional
-from datetime import datetime
 
 from src.core.multi_tenancy import RequiredUser
 

src/models/ingestion.py

@@ -2,7 +2,7 @@
 Pydantic models for Document Ingestion system.
 """
 from pydantic import BaseModel, Field
-from typing import Optional, List, Dict, Any
+from typing import Optional, List
 from datetime import datetime
 
 from src.core.multi_tenancy import RequiredUser

src/models/wiki.py

@@ -9,7 +9,6 @@ Models for:
 
 from pydantic import BaseModel, Field, field_validator
 from typing import Optional, List, Dict, Any
-from datetime import datetime
 
 from src.core.multi_tenancy import RequiredUser
 

src/routers/documents.py

@@ -140,7 +140,7 @@ async def capture_webhook(request: Request):
     # Try to parse as JSON
     try:
         capture["body_json"] = json.loads(body)
-    except:
+    except Exception:
         capture["body_json"] = None
 
     # Write to file

src/routers/entity_linking.py

@@ -9,7 +9,7 @@ Creates both:
 import logging
 from fastapi import APIRouter, Depends, HTTPException
 from pydantic import BaseModel
-from typing import List, Dict, Any, Optional, Tuple
+from typing import List, Dict, Any, Tuple
 import re
 
 from src.config import get_settings

src/routers/graph.py

@@ -10,7 +10,7 @@ import logging
 
 from src.models.graph import (
     CypherQueryRequest, CypherQueryResponse,
-    UpdateFromPageRequest, GraphUpdateSummary,
+    GraphUpdateSummary,
     NodeListResponse, GraphNodeDetail,
     MindMapResponse
 )

src/routers/vector.py

@@ -5,19 +5,15 @@ Endpoints for semantic search and vector operations.
 """
 
 from fastapi import APIRouter, HTTPException, Depends, Query
-from typing import Optional
 import logging
 
 from src.models.vector import (
     SearchRequest, SearchResponse,
-    VectorUpdateRequest, VectorUpdateSummary,
+    VectorUpdateSummary,
     CollectionListResponse,
-    DeletePageChunksRequest, DeletePageChunksResponse
+    DeletePageChunksResponse
 )
 from src.services.vector_service import VectorService
-from src.clients.qdrant_client import QdrantClientWrapper
-from src.clients.wikijs_client import WikiJSClient
-from src.clients.ollama_client import OllamaClient
 from src.core.dependencies import (
     QdrantDep, WikiJSDep, OllamaDep, verify_api_key, RequiredUserQuery
 )

src/routers/volatile.py

@@ -11,7 +11,6 @@ import logging
 from src.models.volatile import (
     VolatileRecordCreate,
     VolatileRecordResponse,
-    VolatileListResponse,
     VolatileScheduledResponse,
     VolatileStatsResponse,
     VolatileDeleteResponse,

src/routers/webhooks.py

@@ -5,14 +5,12 @@ Receives webhook events from Wiki.js for page CRUD operations
 and processes them identically to AI-generated content.
 """
 import logging
-from fastapi import APIRouter, Depends, HTTPException, BackgroundTasks
+from fastapi import APIRouter, Depends, BackgroundTasks
 from pydantic import BaseModel
 from typing import Optional, Literal
 
 from src.core.dependencies import (
     get_ingestion_service,
-    get_wiki_service,
-    get_graph_service,
     verify_api_key
 )
 from src.services.ingestion_service import IngestionService
@@ -373,7 +371,7 @@ async def process_page_rename(
                 logger.error(f"Failed to apply entity linking: {e}")
 
         elif path_changed:
-            logger.info(f"Path changed only (move), no re-processing needed")
+            logger.info("Path changed only (move), no re-processing needed")
 
         logger.info(f"Rename processing complete for page {page_id}")
 
@@ -470,9 +468,9 @@ async def cleanup_deleted_page(
                     logger.error(f"Failed to delete orphaned entity {entity_name}: {e}")
 
         # STEP 5: Clean up broken SearchQuery relationships
-        cleanup_search_query = f"""
+        cleanup_search_query = """
         MATCH (sq:SearchQuery)-[r:FOUND]->(d:Document)
-        WHERE NOT EXISTS {{(d)}}
+        WHERE NOT EXISTS {(d)}
         DELETE r
         RETURN count(r) as cleaned_count
         """

src/routers/wiki.py

@@ -18,10 +18,6 @@ from src.models.wiki import (
 from src.services.wiki_service import WikiService
 from src.services.graph_service import GraphService
 from src.services.vector_service import VectorService
-from src.clients.wikijs_client import WikiJSClient
-from src.clients.neo4j_client import Neo4jClient
-from src.clients.qdrant_client import QdrantClientWrapper
-from src.clients.ollama_client import OllamaClient
 from src.core.dependencies import (
     WikiJSDep, Neo4jDep, QdrantDep, OllamaDep,
     verify_api_key, get_settings, get_hybrid_rag_service, get_ingestion_service,

src/services/consolidation_service.py

@@ -15,14 +15,13 @@ import logging
 import json
 import time
 from datetime import datetime, timedelta, timezone
-from typing import List, Dict, Any, Optional
+from typing import TYPE_CHECKING, List, Dict, Any, Optional
 
 from src.clients.neo4j_client import Neo4jClient
 from src.clients.ollama_client import OllamaClient
 from src.clients.wikijs_client import WikiJSClient
 from src.services.wiki_page_writer import WikiPageWriter
 from src.models.consolidation import (
-    SearchQueryInfo,
     ConsolidationResult,
     ConsolidationResponse,
     MemoryRouteClassification,
@@ -30,6 +29,16 @@ from src.models.consolidation import (
 )
 from src.config import Settings
 
+# Imported for annotations only. The real imports live inside the functions
+# that use them, to break an import cycle; a quoted annotation is never
+# evaluated at runtime, so the names were unresolvable to any checker. This
+# block costs nothing at import time and makes them resolvable again.
+if TYPE_CHECKING:
+    from src.clients.scheduler_client import SchedulerClient
+    from src.clients.settings_client import SettingsClient
+    from src.services.ingestion_service import IngestionService
+    from src.services.volatile_service import VolatileCacheService
+
 logger = logging.getLogger(__name__)
 
 

src/services/entity_linking_utils.py

@@ -7,10 +7,19 @@ Provides bidirectional entity linking functionality that can be used by:
 - Any other service that creates wiki pages
 """
 import logging
-from typing import Dict, Any, Optional
+from typing import TYPE_CHECKING, Dict, Optional
 
 from src.core.multi_tenancy import get_neo4j_user_base_label
 
+# Imported for annotations only. The real imports live inside the functions
+# that use them, to break an import cycle; a quoted annotation is never
+# evaluated at runtime, so the names were unresolvable to any checker. This
+# block costs nothing at import time and makes them resolvable again.
+if TYPE_CHECKING:
+    from src.clients.neo4j_client import Neo4jClient
+    from src.services.ingestion_service import IngestionService
+    from src.services.wiki_service import WikiService
+
 logger = logging.getLogger(__name__)
 
 
@@ -49,12 +58,9 @@ async def apply_bidirectional_entity_linking(
     """
     from src.routers.entity_linking import (
         link_entities_in_page,
-        EntityLinkingRequest,
-        get_entities_with_paths,
-        add_entity_links_to_content
+        EntityLinkingRequest
     )
-    from src.core.dependencies import get_graph_service, get_wiki_service, get_ingestion_service
-    from src.models.wiki import WikiPageUpdate
+    from src.core.dependencies import get_graph_service, get_ingestion_service
 
     forward_links = 0
     backward_links = 0

src/services/graph_service.py

@@ -879,7 +879,7 @@ Feel free to expand it with more details!
                 {
                     "name": r["name"],
                     # Get the entity type label (not the user label)
-                    "type": [l for l in r["labels"] if l not in [user_base_label, "Document"]][0]
+                    "type": [line for line in r["labels"] if line not in [user_base_label, "Document"]][0]
                     if r["labels"] else "Entity",
                     "path": r.get("path")  # Include path if it exists (for entity stub pages)
                 }
@@ -1524,7 +1524,7 @@ Feel free to expand it with more details!
             for r in results:
                 labels = r.get("labels", [])
                 entity_type = next(
-                    (l for l in labels if l != user_base_label),
+                    (line for line in labels if line != user_base_label),
                     "Unknown"
                 )
                 orphans.append({

src/services/hybrid_rag_service.py

@@ -26,7 +26,7 @@ from src.clients.ollama_client import OllamaClient
 from src.clients.content_extractor import ContentExtractor
 from src.config import Settings
 from src.models.hybrid_rag import (
-    HybridRAGConfig, HybridRAGRequest, HybridRAGResponse,
+    HybridRAGConfig, HybridRAGResponse,
     HybridRAGResult, TimingBreakdown, KeywordExtraction,
     RelatedDossier
 )
@@ -123,7 +123,6 @@ class HybridRAGService:
         timing["query_enhancement_ms"] = (time.time() - phase0_start) * 1000
 
         # Phase 1: Parallel Retrieval
-        phase1_start = time.time()
         raw_results = await self._retrieve_parallel(query, user, config, keywords_data)
         timing["vector_ms"] = raw_results.get("timing", {}).get("vector_ms", 0)
         timing["graph_ms"] = raw_results.get("timing", {}).get("graph_ms", 0)
@@ -357,7 +356,6 @@ JSON:"""
             "source_status" ('ok', 'failed', or 'disabled')
         """
         tasks = {}
-        timing = {}
 
         # Vector search
         if config.enable_vector:

src/services/ingestion_service.py

@@ -14,16 +14,13 @@ This service is called by:
 import logging
 import asyncio
 from typing import List, Optional
-from datetime import datetime
 import time
 
 from src.services.vector_service import VectorService
 from src.services.graph_service import GraphService
 from src.clients.wikijs_client import WikiJSClient
 from src.models.ingestion import (
-    IngestionRequest,
     IngestionResult,
-    BatchIngestionRequest,
     BatchIngestionResult
 )
 

src/services/rag_search_service.py

@@ -21,7 +21,6 @@ from src.clients.content_extractor import ContentExtractor
 from src.config import Settings
 from src.models.rag_search import (
     SearchType,
-    RAGSearchRequest,
     RAGSearchResult,
     RAGSearchResponse,
 )

src/services/vector_service.py

@@ -6,9 +6,8 @@ Handles semantic search, document chunking, and embeddings.
 
 import re
 import time
-import hashlib
 import uuid
-from typing import List, Dict, Any, Optional
+from typing import List, Dict, Any
 import logging
 
 from src.clients.qdrant_client import QdrantClientWrapper
@@ -17,7 +16,7 @@ from src.clients.ollama_client import OllamaClient
 from src.core.multi_tenancy import get_qdrant_collection_name, is_path_in_user_namespace
 from src.models.vector import (
     SearchResult, SearchResponse, VectorUpdateSummary,
-    DocumentChunk, CollectionInfo, CollectionListResponse
+    CollectionInfo, CollectionListResponse
 )
 
 logger = logging.getLogger(__name__)

src/services/volatile_fetch_service.py

@@ -14,12 +14,6 @@ from src.apis import (
     OpenMeteoProvider,
     AggregatedNewsProvider,
     AlphaVantageProvider,
-    CurrentWeather,
-    WeatherForecast,
-    SunTimes,
-    AirQuality,
-    NewsFeed,
-    StockQuote,
 )
 from src.services.volatile_service import VolatileCacheService
 from src.models.volatile import VolatileRecordResponse, VolatileNamespace

src/services/wiki_change_listener.py

@@ -14,7 +14,6 @@ from datetime import datetime
 
 from src.config import get_settings
 from src.core.dependencies import get_ingestion_service
-from src.services.consolidation_service import ConsolidationService
 
 logger = logging.getLogger(__name__)
 

src/services/wiki_service.py

@@ -8,7 +8,7 @@ Handles business logic for wiki operations with:
 - Search functionality
 """
 
-from typing import List, Optional, Dict, Any
+from typing import TYPE_CHECKING, List, Optional, Dict, Any
 import logging
 
 from src.clients.wikijs_client import WikiJSClient
@@ -19,6 +19,14 @@ from src.models.wiki import (
     DossierInfo, DossierList
 )
 
+# Imported for annotations only. The real imports live inside the functions
+# that use them, to break an import cycle; a quoted annotation is never
+# evaluated at runtime, so the names were unresolvable to any checker. This
+# block costs nothing at import time and makes them resolvable again.
+if TYPE_CHECKING:
+    from src.services.hybrid_rag_service import HybridRAGService
+    from src.services.wiki_page_writer import WikiPageWriter
+
 logger = logging.getLogger(__name__)
 
 

tests/test_consolidation.py

@@ -12,9 +12,7 @@ Run with: pytest tests/test_consolidation.py -v -s
 """
 
 import pytest
-import pytest_asyncio
-from unittest.mock import AsyncMock, MagicMock, patch
-from typing import AsyncGenerator
+from unittest.mock import AsyncMock, MagicMock
 from datetime import datetime
 import json
 
@@ -22,8 +20,7 @@ from src.services.consolidation_service import ConsolidationService
 from src.models.consolidation import (
     ConsolidationRequest,
     ConsolidationResponse,
-    ConsolidationResult,
-    SearchQueryInfo
+    ConsolidationResult
 )
 
 # Test constants

tests/test_entity_linking.py

@@ -480,4 +480,4 @@ async def test_cleanup_entity_linking_test_data(neo4j_client):
         """
         await neo4j_client.execute_query(cleanup_query)
 
-    print(f"\n✓ Cleaned up entity linking test data")
+    print("\n✓ Cleaned up entity linking test data")

tests/test_graph_service.py

@@ -10,9 +10,7 @@ Run with: pytest tests/test_graph_service.py -v -s
 """
 
 import pytest
-import pytest_asyncio
-from unittest.mock import AsyncMock, MagicMock, patch
-from typing import AsyncGenerator
+from unittest.mock import AsyncMock
 
 from src.services.graph_service import GraphService
 

tests/test_hybrid_rag.py

@@ -29,7 +29,7 @@ from src.clients.content_extractor import ContentExtractor
 from src.services.hybrid_rag_service import HybridRAGService
 from src.services.vector_service import VectorService
 from src.services.graph_service import GraphService
-from src.models.hybrid_rag import HybridRAGConfig, HybridRAGRequest
+from src.models.hybrid_rag import HybridRAGConfig
 from src.config import get_settings
 
 # Test user to isolate test data
@@ -176,7 +176,7 @@ We deploy microservices using Helm charts and manage them with kubectl.
         # Cleanup
         try:
             await wiki_client.delete_page(page["id"])
-        except:
+        except Exception:
             pass
     except Exception as e:
         pytest.skip(f"Could not create test page: {e}")
@@ -531,7 +531,7 @@ class TestPhase6_Persistence:
         result = await neo4j_client.execute_query(query, {"search_id": search_id})
         assert len(result) == 1
         assert result[0]["query"] == "test query"
-        assert result[0]["processed"] == False
+        assert not result[0]["processed"]
 
         # Cleanup
         cleanup_query = f"""
@@ -614,7 +614,7 @@ class TestHybridRAG_EndToEnd:
         assert len(response.context) > 0
 
         # Log results for inspection
-        print(f"\n=== HybridRAG E2E Test Results ===")
+        print("\n=== HybridRAG E2E Test Results ===")
         print(f"Query: {response.query}")
         print(f"Total Results: {response.total_results}")
         print(f"Source Counts: {response.source_counts}")
@@ -623,7 +623,7 @@ class TestHybridRAG_EndToEnd:
         print(f"Search ID: {response.search_id}")
 
         if response.results:
-            print(f"\nTop Result:")
+            print("\nTop Result:")
             top = response.results[0]
             print(f"  Title: {top.title}")
             print(f"  Source: {top.source_type}")
@@ -674,7 +674,7 @@ class TestHybridRAG_EndToEnd:
         config = HybridRAGConfig()
 
         start = time.time()
-        response = await hybrid_rag_service.search(
+        await hybrid_rag_service.search(
             query="kubernetes orchestration",
             user=TEST_USER,
             config=config
@@ -722,7 +722,7 @@ async def test_cleanup_test_data(neo4j_client, qdrant_client):
     collection_name = get_qdrant_collection_name(TEST_USER)
     try:
         await qdrant_client.delete_collection(collection_name)
-    except:
+    except Exception:
         pass
 
     print(f"\n✓ Cleaned up test data for user: {TEST_USER}")

tests/test_ingestion.py

@@ -11,16 +11,12 @@ Run with: pytest tests/test_ingestion.py -v -s
 """
 
 import pytest
-import pytest_asyncio
-from unittest.mock import AsyncMock, MagicMock, patch
-from typing import AsyncGenerator
+from unittest.mock import AsyncMock, MagicMock
 
 from src.services.ingestion_service import IngestionService
 from src.models.ingestion import (
     IngestionRequest,
-    IngestionResult,
-    BatchIngestionRequest,
-    BatchIngestionResult
+    BatchIngestionRequest
 )
 
 

tests/test_maintenance.py

@@ -8,7 +8,7 @@ Tests cleanup of:
 """
 
 import pytest
-from unittest.mock import AsyncMock, MagicMock, patch
+from unittest.mock import AsyncMock, MagicMock
 from src.routers.maintenance import (
     cleanup_vectors,
     cleanup_graph,
@@ -18,9 +18,7 @@ from src.routers.maintenance import (
     CleanupResult,
     VectorCleanupResponse,
     GraphCleanupResponse,
-    FullCleanupResponse,
-    HealthCheckResponse,
-    ReindexResponse
+    HealthCheckResponse
 )
 
 

tests/test_rag_search.py

@@ -1,7 +1,7 @@
 """Tests for RAG search service and endpoints."""
 
 import pytest
-from unittest.mock import AsyncMock, MagicMock, patch
+from unittest.mock import AsyncMock, MagicMock
 
 from src.models.rag_search import (
     SearchType,

tests/test_smart_create.py

@@ -538,8 +538,6 @@ class TestSmartCreateEndpoint:
     @pytest.mark.asyncio
     async def test_endpoint_returns_201(self, mock_clients):
         """Test that successful creation returns 201 status."""
-        from fastapi.testclient import TestClient
-        from unittest.mock import patch
 
         # This test would require more setup with FastAPI TestClient
         # For now, we test the model validation

tests/test_volatile.py

@@ -539,7 +539,7 @@ class TestVolatileCleanupEndpoint:
     @pytest.mark.asyncio
     async def test_cleanup_volatile(self):
         """Test volatile cleanup endpoint."""
-        from src.routers.maintenance import cleanup_volatile, VolatileCleanupResponse
+        from src.routers.maintenance import cleanup_volatile
 
         mock_qdrant = AsyncMock()
         mock_qdrant.get_volatile_collections = AsyncMock(return_value=[

tests/test_wiki_change_listener.py

@@ -10,7 +10,6 @@ Tests the PostgreSQL NOTIFY/LISTEN change detection system including:
 """
 
 import pytest
-import asyncio
 from unittest.mock import AsyncMock, MagicMock, patch
 from datetime import datetime, timedelta
 
@@ -238,7 +237,7 @@ class TestWikiChangeListener:
     async def test_process_page_delete_calls_cleanup(self, listener):
         """Test that DELETE events call cleanup_deleted_page."""
         with patch('src.routers.webhooks.cleanup_deleted_page', new_callable=AsyncMock) as mock_cleanup, \
-             patch('src.services.wiki_change_listener.get_ingestion_service') as mock_service:
+             patch('src.services.wiki_change_listener.get_ingestion_service'):
 
             await listener._process_page_change(
                 page_id=123,