style: auto-fix lint violations from enhanced ruff rules

4 files changed, 8 insertions, 15 deletions

diff --git a/services/strategy-engine/src/strategy_engine/engine.py b/services/strategy-engine/src/strategy_engine/engine.py
index d401aee..4b2c468 100644
--- a/services/strategy-engine/src/strategy_engine/engine.py
+++ b/services/strategy-engine/src/strategy_engine/engine.py
@@ -2,11 +2,11 @@
 
 import logging
 
-from shared.broker import RedisBroker
-from shared.events import CandleEvent, SignalEvent, Event
-
 from strategies.base import BaseStrategy
 
+from shared.broker import RedisBroker
+from shared.events import CandleEvent, Event, SignalEvent
+
 logger = logging.getLogger(__name__)
 
 
@@ -26,7 +26,7 @@ class StrategyEngine:
             try:
                 event = Event.from_dict(raw)
             except Exception as exc:
-                logger.warning("Failed to parse event: %s – %s", raw, exc)
+                logger.warning("Failed to parse event: %s - %s", raw, exc)
                 continue
 
             if not isinstance(event, CandleEvent):
diff --git a/services/strategy-engine/src/strategy_engine/main.py b/services/strategy-engine/src/strategy_engine/main.py
index 2852b53..3d73058 100644
--- a/services/strategy-engine/src/strategy_engine/main.py
+++ b/services/strategy-engine/src/strategy_engine/main.py
@@ -1,9 +1,9 @@
 """Strategy Engine Service entry point."""
 
 import asyncio
+import zoneinfo
 from datetime import datetime
 from pathlib import Path
-import zoneinfo
 
 import aiohttp
 
@@ -16,7 +16,6 @@ from shared.metrics import ServiceMetrics
 from shared.notifier import TelegramNotifier
 from shared.sentiment_models import MarketSentiment
 from shared.shutdown import GracefulShutdown
-
 from strategy_engine.config import StrategyConfig
 from strategy_engine.engine import StrategyEngine
 from strategy_engine.plugin_loader import load_strategies
@@ -66,12 +65,7 @@ async def run_stock_selector(
                     log.info("stock_selector_complete", picks=[s.symbol for s in selections])
                 else:
                     log.info("stock_selector_no_picks")
-            except (
-                aiohttp.ClientError,
-                ConnectionError,
-                TimeoutError,
-                asyncio.TimeoutError,
-            ) as exc:
+            except (aiohttp.ClientError, ConnectionError, TimeoutError) as exc:
                 log.warning("stock_selector_network_error", error=str(exc))
             except (ValueError, KeyError, TypeError) as exc:
                 log.warning("stock_selector_data_error", error=str(exc))
diff --git a/services/strategy-engine/src/strategy_engine/plugin_loader.py b/services/strategy-engine/src/strategy_engine/plugin_loader.py
index 62e4160..57680db 100644
--- a/services/strategy-engine/src/strategy_engine/plugin_loader.py
+++ b/services/strategy-engine/src/strategy_engine/plugin_loader.py
@@ -5,7 +5,6 @@ import sys
 from pathlib import Path
 
 import yaml
-
 from strategies.base import BaseStrategy
 
 
diff --git a/services/strategy-engine/src/strategy_engine/stock_selector.py b/services/strategy-engine/src/strategy_engine/stock_selector.py
index cbd9810..5acef0f 100644
--- a/services/strategy-engine/src/strategy_engine/stock_selector.py
+++ b/services/strategy-engine/src/strategy_engine/stock_selector.py
@@ -3,7 +3,7 @@
 import json
 import logging
 import re
-from datetime import datetime, timezone
+from datetime import UTC, datetime
 
 import aiohttp
 
@@ -264,7 +264,7 @@ class StockSelector:
         selections = await self._llm_final_select(filtered, market_sentiment)
 
         # Persist and publish
-        today = datetime.now(timezone.utc).date()
+        today = datetime.now(UTC).date()
         sentiment_snapshot = {
             "fear_greed": market_sentiment.fear_greed,
             "market_regime": market_sentiment.market_regime,