Squash merge dev branch: Implement performance monitoring, auto-approve plugin, and fix various warnings

models/events/message.py

@@ -4,7 +4,7 @@
 定义了消息相关的事件类，包括 MessageEvent, PrivateMessageEvent, GroupMessageEvent。
 """
 from dataclasses import dataclass, field
-from typing import List, Optional, Union, ClassVar
+from typing import List, Optional, Union
 
 from core.permission import Permission
 from models.message import MessageSegment
@@ -27,17 +27,19 @@ class Anonymous:
     """匿名用户 flag"""
 
 
+# 权限级别常量，用于装饰器参数
+# 定义在类外部，避免 dataclass 参数顺序问题
+MESSAGE_EVENT_ADMIN = Permission.ADMIN
+MESSAGE_EVENT_OP = Permission.OP
+MESSAGE_EVENT_USER = Permission.USER
+
+
 @dataclass(slots=True)
 class MessageEvent(OneBotEvent):
     """
     消息事件基类
     """
 
-    # 权限级别常量，用于装饰器参数
-    ADMIN: ClassVar[Permission] = Permission.ADMIN
-    OP: ClassVar[Permission] = Permission.OP
-    USER: ClassVar[Permission] = Permission.USER
-
     message_type: str
     """消息类型: private (私聊), group (群聊)"""
 
@@ -70,6 +72,21 @@ class MessageEvent(OneBotEvent):
     def post_type(self) -> str:
         return EventType.MESSAGE
 
+    @property
+    def ADMIN(self) -> Permission:
+        """权限级别常量，用于装饰器参数"""
+        return MESSAGE_EVENT_ADMIN
+
+    @property
+    def OP(self) -> Permission:
+        """权限级别常量，用于装饰器参数"""
+        return MESSAGE_EVENT_OP
+
+    @property
+    def USER(self) -> Permission:
+        """权限级别常量，用于装饰器参数"""
+        return MESSAGE_EVENT_USER
+
     async def reply(self, message: Union[str, "MessageSegment", List["MessageSegment"]], auto_escape: bool = False):
         """
         回复消息（抽象方法，由子类实现）
@@ -119,4 +136,4 @@ class GroupMessageEvent(MessageEvent):
         """
         await self.bot.send_group_msg(
             group_id=self.group_id, message=message, auto_escape=auto_escape
-        )
+        )