修复 lint 警告及测试 monkeypatch 引用

src/analysis/deb_attention.py

@@ -10,12 +10,9 @@ Usage:
 
 from __future__ import annotations
 
-import json
 import math
 import os
 import random
-from datetime import datetime
-from typing import Any, Dict, List, Optional, Tuple
 
 import torch
 import torch.nn as nn
@@ -237,8 +234,9 @@ def predict(model, forecasts, city, mv, cv):
 
 
 if __name__ == "__main__":
-    import sys, statistics
-    from src.analysis.deb_algorithm import load_history as lh, get_deb_accuracy, calculate_dynamic_weights
+    import sys
+    import statistics
+    from src.analysis.deb_algorithm import load_history as lh, calculate_dynamic_weights
     from src.data_collection.city_registry import CITY_REGISTRY
 
     root = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
@@ -255,20 +253,28 @@ if __name__ == "__main__":
             print("No checkpoint. Run --train first.")
             sys.exit(1)
         m, mv, cv = load_model(ckpt)
-        base, attn_errs = [], []
+        base: list = []
+        attn_errs: list = []
         for city in [c for c in CITY_REGISTRY if c in history]:
             cd = history.get(city, {})
             for d in sorted(cd.keys(), reverse=True)[:5]:
-                rec = cd[d]; fc = rec.get("forecasts", {}); actual = rec.get("actual_high")
-                if not fc or actual is None: continue
+                rec = cd[d]
+                fc = rec.get("forecasts", {})
+                actual = rec.get("actual_high")
+                if not fc or actual is None:
+                    continue
                 try:
                     bp, _ = calculate_dynamic_weights(city, fc)
-                    if bp: base.append(abs(bp - float(actual)))
-                except: pass
+                    if bp:
+                        base.append(abs(bp - float(actual)))
+                except Exception:
+                    pass
                 try:
                     ap, _ = predict(m, fc, city, mv, cv)
-                    if ap: attn_errs.append(abs(ap - float(actual)))
-                except: pass
+                    if ap:
+                        attn_errs.append(abs(ap - float(actual)))
+                except Exception:
+                    pass
         if base and attn_errs:
             print(f"Baseline MAE: {statistics.mean(base):.3f}")
             print(f"Attention MAE: {statistics.mean(attn_errs):.3f}")

src/data_collection/metar_sources.py

@@ -95,7 +95,6 @@ class MetarSourceMixin:
             return None
 
         cache_key = f"{icao}:{utc_offset}:{use_fahrenheit}"
-        now_ts = time.time()
         cache_ttl_sec = self._metar_cache_ttl_for_city(city, icao)
         cached = self.cache.get_ttl("metar", cache_key, cache_ttl_sec)
         if cached is not None:

src/data_collection/weather_cache.py

@@ -8,7 +8,7 @@ from __future__ import annotations
 
 import threading
 import time
-from typing import Any, Callable, Dict, Optional
+from typing import Any, Dict, Optional
 
 
 class WeatherCacheManager:

src/database/db_manager.py

@@ -10,7 +10,6 @@ from datetime import datetime, timedelta, timezone
 from typing import Optional, Dict, Any, List, Set, Tuple
 from urllib.parse import urlparse
 
-import requests
 from loguru import logger
 
 from src.database.sqlite_connection import connect_sqlite

tests/test_realtime_event_store.py

@@ -1,4 +1,3 @@
-import sqlite3
 from datetime import datetime, timezone
 
 from src.database.db_manager import DBManager

tests/test_supabase_points_sync.py

@@ -1,3 +1,4 @@
+import src.auth.supabase_admin_client as admin_client_module
 from types import SimpleNamespace
 
 import src.database.db_manager as db_manager_module
@@ -41,7 +42,7 @@ def test_message_points_sync_to_supabase_metadata_is_throttled(tmp_path, monkeyp
         raising=False,
     )
     monkeypatch.setattr(
-        db_manager_module.requests,
+        admin_client_module.requests,
         "patch",
         lambda *args, **kwargs: calls.append((args, kwargs))
         or SimpleNamespace(status_code=204, text="", content=b""),
@@ -78,7 +79,7 @@ def test_manual_point_grant_forces_supabase_metadata_sync(tmp_path, monkeypatch)
         raising=False,
     )
     monkeypatch.setattr(
-        db_manager_module.requests,
+        admin_client_module.requests,
         "patch",
         lambda *args, **kwargs: calls.append((args, kwargs))
         or SimpleNamespace(status_code=204, text="", content=b""),

tests/test_supabase_profile_sync.py

@@ -2,6 +2,7 @@ from types import SimpleNamespace
 
 import src.database.db_manager as db_manager_module
 from src.database.db_manager import DBManager
+import src.auth.supabase_admin_client as admin_client_module
 
 
 def _bound_db(tmp_path, monkeypatch):
@@ -43,7 +44,7 @@ def test_repeated_user_upsert_coalesces_supabase_profile_sync(tmp_path, monkeypa
         raising=False,
     )
     monkeypatch.setattr(
-        db_manager_module.requests,
+        admin_client_module.requests,
         "patch",
         lambda *args, **kwargs: calls.append((args, kwargs))
         or SimpleNamespace(status_code=204, text="", content=b""),
@@ -69,7 +70,7 @@ def test_changed_username_bypasses_supabase_profile_sync_coalescing(tmp_path, mo
         raising=False,
     )
     monkeypatch.setattr(
-        db_manager_module.requests,
+        admin_client_module.requests,
         "patch",
         lambda *args, **kwargs: calls.append((args, kwargs))
         or SimpleNamespace(status_code=204, text="", content=b""),

web/auth/guards.py

@@ -86,7 +86,6 @@ def _bind_optional_supabase_identity(request: Request) -> None:
 
 
 def _resolve_auth_points(request: Request, account_db=None) -> int:
-    from src.database.db_manager import DBManager
 
     if account_db is None:
         # imported lazily to avoid circular dependency at module level
@@ -127,7 +126,6 @@ def _resolve_auth_points(request: Request, account_db=None) -> int:
 
 
 def _resolve_weekly_profile(request: Request, account_db=None) -> Dict[str, Any]:
-    from src.database.db_manager import DBManager
 
     if account_db is None:
         from web.core import _account_db as _db

web/services/ops/config.py

@@ -11,7 +11,6 @@ from typing import Any, Dict, List, Optional
 import requests as _requests
 from fastapi import HTTPException, Request
 
-from src.database.db_manager import DBManager  # type hints
 from src.utils.runtime_secrets import get_runtime_secret_status
 
 
@@ -276,7 +275,7 @@ def grant_ops_subscription(
     deduct_points: int = 0,
 ) -> dict[str, Any]:
     _require_ops(request)
-    from datetime import datetime, timedelta
+    from datetime import datetime
 
     import web.routes as legacy_routes  # lazy – avoid circular import
 
@@ -359,7 +358,7 @@ def extend_ops_subscription(
     additional_days: int = 30,
 ) -> dict[str, Any]:
     _require_ops(request)
-    from datetime import datetime, timedelta
+    from datetime import datetime
 
     import web.routes as legacy_routes  # lazy – avoid circular import
 

web/services/ops/payments.py

@@ -7,7 +7,6 @@ from datetime import datetime, timedelta, timezone
 from typing import Any, Dict, List, Optional, Tuple
 
 from fastapi import HTTPException, Request
-import requests as _requests
 
 from src.database.db_manager import DBManager  # type hints
 import web.routes as legacy_routes

web/services/ops_api.py

@@ -30,7 +30,7 @@ def _require_ops(request):
 # ---------------------------------------------------------------------------
 # Users / Points / Feedback / Analytics
 # ---------------------------------------------------------------------------
-from web.services.ops.users import (  # noqa: F401
+from web.services.ops.users import (  # noqa: E402, F401
     get_ops_analytics_funnel,
     get_ops_weekly_leaderboard,
     grant_ops_feedback_reward,
@@ -44,7 +44,7 @@ from web.services.ops.users import (  # noqa: F401
 # ---------------------------------------------------------------------------
 # Payments / Billing / Memberships
 # ---------------------------------------------------------------------------
-from web.services.ops.payments import (  # noqa: F401
+from web.services.ops.payments import (  # noqa: E402, F401
     get_ops_billing_risk,
     get_ops_memberships_growth,
     get_ops_memberships_overview,
@@ -57,7 +57,7 @@ from web.services.ops.payments import (  # noqa: F401
 # ---------------------------------------------------------------------------
 # Health / Source Health / Training / Truth
 # ---------------------------------------------------------------------------
-from web.services.ops.health import (  # noqa: F401
+from web.services.ops.health import (  # noqa: E402, F401
     _build_training_accuracy_payload,
     get_ops_health_check,
     get_ops_observation_collector_status,
@@ -69,8 +69,7 @@ from web.services.ops.health import (  # noqa: F401
 # ---------------------------------------------------------------------------
 # Config / Subscriptions / Logs / Telegram
 # ---------------------------------------------------------------------------
-from web.services.ops.config import (  # noqa: F401
-    _lookup_supabase_user_id_by_email,
+from web.services.ops.config import (  # noqa: E402, F401
     _supabase_rest_rows,
     extend_ops_subscription,
     get_ops_config,