ruff:

src/plugins/PFC/notification_handler.py

@@ -7,25 +7,26 @@ if TYPE_CHECKING:
 
 logger = get_module_logger("notification_handler")
 
+
 class PFCNotificationHandler(NotificationHandler):
     """PFC通知处理器"""
-    
-    def __init__(self, conversation: 'Conversation'):
+
+    def __init__(self, conversation: "Conversation"):
         """初始化PFC通知处理器
-        
+
         Args:
             conversation: 对话实例
         """
         self.conversation = conversation
-        
+
     async def handle_notification(self, notification: Notification):
         """处理通知
-        
+
         Args:
             notification: 通知对象
         """
         logger.debug(f"收到通知: {notification.type.name}, 数据: {notification.data}")
-        
+
         # 根据通知类型执行不同的处理
         if notification.type == NotificationType.NEW_MESSAGE:
             # 新消息通知
@@ -38,34 +39,33 @@ class PFCNotificationHandler(NotificationHandler):
             await self._handle_command(notification)
         else:
             logger.warning(f"未知的通知类型: {notification.type.name}")
-            
+
     async def _handle_new_message(self, notification: Notification):
         """处理新消息通知
-        
+
         Args:
             notification: 通知对象
         """
-        
+
         # 更新决策信息
         observation_info = self.conversation.observation_info
         observation_info.last_message_time = notification.data.get("time", 0)
         observation_info.add_unprocessed_message(notification.data)
-        
+
         # 手动触发观察器更新
         self.conversation.chat_observer.trigger_update()
-        
+
     async def _handle_cold_chat(self, notification: Notification):
         """处理冷聊天通知
-        
+
         Args:
             notification: 通知对象
         """
         # 获取冷聊天信息
         cold_duration = notification.data.get("duration", 0)
-        
+
         # 更新决策信息
         observation_info = self.conversation.observation_info
         observation_info.conversation_cold_duration = cold_duration
-        
+
         logger.info(f"对话已冷: {cold_duration}秒")
-