重大版本调整：gewechat兼容。

plugins/message_sign/main.py

@@ -3,7 +3,6 @@ import logging
 import pytz
 from typing import Dict, Any, List, Optional, Tuple
 
-from wcferry import Wcf
 
 from db.connection import DBConnectionManager
 from message_util import MessageUtil
@@ -64,7 +63,6 @@ class MessageSignPlugin(MessagePluginInterface):
         self.LOG.info(f"正在初始化 {self.name} 插件...")
 
         # 保存上下文对象
-        self.wcf = context.get("wcf")
         self.event_system = context.get("event_system")
         self.message_util: MessageUtil = context.get("message_util")
         self.gbm = context.get("gbm")
@@ -217,7 +215,6 @@ class MessageSignPlugin(MessagePluginInterface):
         """处理签到请求"""
         sender = message.get("sender")
         roomid = message.get("roomid", "")
-        wcf: Wcf = message.get("wcf")
         all_contacts = message.get("all_contacts", {})
 
         try: