Working with threads/comments

[ForkrulAssail]

It is the second day I follow he RTFM approach and I failed...
I can get regular messages, But I get stuck on channel, that has comments to messages. I believe this functionality is described here: https://core.telegram.org/api/threads

When I do:

async with client:
    async for message in client.iter_messages(Channel):
        if (message.replies):  
            print("Message ID:",message.id,'Count replies',message.replies.replies,'\n')

I can get results:

Message ID: 27 Count replies 7 
Message ID: 26 Count replies 19 
Message ID: 24 Count replies 6 

Each message id has message.text so I can get into them. But how to read replies to Message? They seem to belong to class 'telethon.tl.types.PeerUser'

Am I dumb and cannot read docs, or the solutions is not so much straightforward?

[ForkrulAssail]

You can now get comments in a channel post with the reply_to parameter in client.
iter_messages(). Comments are messages that “reply to” a specific channel message, hence the name
(which is consistent with how Telegram’s API calls it).

looks like the thing I look for.

[ForkrulAssail]

also found this: #1598

But did not help much. I do not get into comments...
ChannelMessages(pts=126, count=7, messages=[], chats=[], users=[], inexact=False, offset_id_offset=7)

[ForkrulAssail]

It took me reading through @Lonami code commitment to understand that I have to do:

 async with client:
    async for message in client.iter_messages(ID_of_the_GroupChat, reply_to=ID_of_the_message_with_comments):
        print(message.chat.title, message.text)

[Lonami]

Yeah maybe the documentation could use some work or the parameter renaming (from the technical term to the actually used one).

[ForkrulAssail]

Yeah maybe the documentation could use some work or the parameter renaming (from the technical term to the actually used one).

I am now struggling with error and trying to diagnose....
In some conversations, when running:

async with client:
  async for message in client.iter_messages(Auction): # Go through messages in Auction
    if message.text and message.id == 118:
      if "Основной канал" not in message.text:
        a = "https://t.me/c/"+str(message.peer_id.channel_id)+"/"+str(message.id)
        print(a)
        print(message.id,message.text)
        print(message)
        top_bid = await client.get_messages(Auction, reply_to=(message.id))

Auction - defined auction number (group chat)
message.id == 118, message causing error.

There is 50 messages that have replies, this one has replies (as a conversation) and this is the only one that causes error:

---------------------------------------------------------------------------
---------------------------------------------------------------------------
MsgIdInvalidError                         Traceback (most recent call last)
/tmp/ipykernel_528/3491937414.py in async-def-wrapper()
     38         print(top_bid[0])

5 frames
[/usr/local/lib/python3.7/dist-packages/telethon/client/messages.py](https://localhost:8080/#) in get_messages(self, *args, **kwargs)
    584                 return None
    585 
--> 586         return await it.collect()
    587 
    588     get_messages.__signature__ = inspect.signature(iter_messages)

[/usr/local/lib/python3.7/dist-packages/telethon/requestiter.py](https://localhost:8080/#) in collect(self)
    111         """
    112         result = helpers.TotalList()
--> 113         async for message in self:
    114             result.append(message)
    115 

[/usr/local/lib/python3.7/dist-packages/telethon/requestiter.py](https://localhost:8080/#) in __anext__(self)
     72             self.index = 0
     73             self.buffer = []
---> 74             if await self._load_next_chunk():
     75                 self.left = len(self.buffer)
     76 

[/usr/local/lib/python3.7/dist-packages/telethon/client/messages.py](https://localhost:8080/#) in _load_next_chunk(self)
    182             self.request.add_offset = self.add_offset - self.request.limit
    183 
--> 184         r = await self.client(self.request)
    185         self.total = getattr(r, 'count', len(r.messages))
    186 

[/usr/local/lib/python3.7/dist-packages/telethon/client/users.py](https://localhost:8080/#) in __call__(self, request, ordered, flood_sleep_threshold)
     28 class UserMethods:
     29     async def __call__(self: 'TelegramClient', request, ordered=False, flood_sleep_threshold=None):
---> 30         return await self._call(self._sender, request, ordered=ordered)
     31 
     32     async def _call(self: 'TelegramClient', sender, request, ordered=False, flood_sleep_threshold=None):

[/usr/local/lib/python3.7/dist-packages/telethon/client/users.py](https://localhost:8080/#) in _call(self, sender, request, ordered, flood_sleep_threshold)
     82                         return results
     83                 else:
---> 84                     result = await future
     85                     self.session.process_entities(result)
     86                     self._entity_cache.add(result)

MsgIdInvalidError: The message ID used in the peer was invalid (caused by GetRepliesRequest)

[dsharma522]

I also have similar doubts. Can somebody please look into this issue #3837 and help to fix it.

[Lonami]

Closing since I find the current documentation of the reply_to parameter in iter_messages sufficient, but I'm open to merging a PR which improves it.