Поправлена проверка на упоминание бота.

tg/handlers/default.py

@@ -54,10 +54,14 @@ async def any_message_handler(message: Message):
     if bot_user is None:
         bot_user = await message.bot.get_me()
 
-    if message.content_type == ContentType.TEXT and message.text.find('@' + bot_user.username) != -1:
+    # Ответ на сообщение бота
-        message_text = message.text.replace('@' + bot_user.username, bot_user.first_name)
+    if message.reply_to_message and message.reply_to_message.from_user.id == bot_user.id:
-    elif message.reply_to_message and message.reply_to_message.from_user.id == bot_user.id:
         message_text = message.text
+    else:
+        # Сообщение содержит @bot_username
+        bot_username_mention = '@' + bot_user.username
+        if message.content_type == ContentType.TEXT and message.text.find(bot_username_mention) != -1:
+            message_text = message.text.replace(bot_username_mention, bot_user.first_name)
         else:
             return
 

vk/handlers/default.py

@@ -1,3 +1,4 @@
+import re
 from typing import Optional
 
 from vkbottle.bot import Message
@@ -39,12 +40,19 @@ async def any_message_handler(message: Message):
     if bot_user is None:
         bot_user = (await message.ctx_api.groups.get_by_id()).groups[0]
 
-    if message.text is not None and message.text.find('@' + bot_user.screen_name) != -1:
+    # Ответ на сообщение бота
-        message_text = message.text.replace('@' + bot_user.screen_name, bot_user.name)
+    if message.reply_message and message.reply_message.from_id == -bot_user.id:
-    elif message.text is not None and message.text.find('club' + str(bot_user.id)) != -1:
-        message_text = message.text.replace('club' + str(bot_user.id), bot_user.name)
-    elif message.reply_message and message.reply_message.from_id == -bot_user.id:
         message_text = message.text
+    else:
+        # Сообщение содержит @bot_username
+        bot_username_mention = '@' + bot_user.screen_name
+        if message.text is not None and message.text.find(bot_username_mention) != -1:
+            message_text = message.text.replace(bot_username_mention, bot_user.name)
+        else:
+            # Сообщение содержит [club<bot_id>|<some_name>]
+            pattern = r"\[club" + str(bot_user.id) + r"\|(.+)]"
+            if message.text is not None and re.search(pattern, message.text) is not None:
+                message_text = re.sub(pattern, r'\1', message.text)
             else:
                 return