How to make a bot for Telegram in Python so that it mentions all participants in the conversation?

Question

Python

Hello. I quickly went through the API keys on the Telegram website, in the search on the page I tried to find a key that allows you to mention all the people in the conversation, but I didn’t find it, or I missed it. Also, I searched on the Internet - 0 results.
Can you tell me how I can mention all the participants in the conversation with the /all command. I will be grateful!

Answer 1

No way

Answer 2

I would make a list of all users, which is updated on the first user message (/start). Well, or it is checked with each message, if the bot is already active. Then display this list if necessary.

Answer 3

You can use Pyrogram, get API tokens in telegram, and use code like this:

with app:
    members_name = ""
    for member in app.iter_chat_members(chat_id):
        if member.user.username is not None:
            members_name += "@" + member.user.username + " "
        else:
            members_name += member.user.mention + " "
print(members_name)