ruff fix但指定了--unsafe-fixes

src/chat/message_manager/adaptive_stream_manager.py

@@ -312,7 +312,7 @@ class AdaptiveStreamManager:
             # 事件循环延迟
             event_loop_lag = 0.0
             try:
-                loop = asyncio.get_running_loop()
+                asyncio.get_running_loop()
                 start_time = time.time()
                 await asyncio.sleep(0)
                 event_loop_lag = time.time() - start_time

src/chat/message_manager/distribution_manager.py

@@ -516,7 +516,7 @@ class StreamLoopManager:
 
     async def _wait_for_task_cancel(self, stream_id: str, task: asyncio.Task) -> None:
         """等待任务取消完成，带有超时控制
-        
+
         Args:
             stream_id: 流ID
             task: 要等待取消的任务
@@ -533,12 +533,12 @@ class StreamLoopManager:
 
     async def _force_dispatch_stream(self, stream_id: str) -> None:
         """强制分发流处理
-        
+
         当流的未读消息超过阈值时，强制触发分发处理
         这个方法主要用于突破并发限制时的紧急处理
-        
+
         注意：此方法目前未被使用，相关功能已集成到 start_stream_loop 方法中
-        
+
         Args:
             stream_id: 流ID
         """

src/chat/message_manager/message_manager.py

@@ -144,9 +144,9 @@ class MessageManager:
         self,
         stream_id: str,
         message_id: str,
-        interest_value: float = None,
-        actions: list = None,
-        should_reply: bool = None,
+        interest_value: float | None = None,
+        actions: list | None = None,
+        should_reply: bool | None = None,
     ):
         """更新消息信息"""
         try: