Initial support for creating portals without any authenticated users

mautrix_telegram/tgclient.py

@@ -22,6 +22,9 @@ from telethon.tl.types import *
 
 
 class MautrixTelegramClient(TelegramClient):
+    def send_message_super(self, *args, **kwargs):
+        return super().send_message(*args, **kwargs)
+
     async def send_message(self, entity, message, reply_to=None, entities=None, link_preview=True):
         entity = await self.get_input_entity(entity)