How To Obtain Username/chatname of a telegram group With Python-Telegram-Bot?

Question

I'm Creating A Telegram Bot Using Python-Telegram-Bot I need to know the group username or chatname so that I can code such a way to my bot only work in my group. How do I get a group username or chatname using python? I just do like this let's say my Telegram group name 'A'

if chatname=='A':
     #do something

let's say my Telegram group username @abc

if usename=='abc':
       #do something

Is there any way to get a group username or chatname in python telebot?

Answer 1

update.message.chat.title

This will return Title, for supergroups, channels and group chats

Answer 2

There are two things at play here: Operator precedence and Order of expression-evaluation. Operator precedence in case of << is left-to-right. The Order of evaluation was not defined in previous versions of the compiler; now it is.

As described in this excellent answer, the Order of evaluation is now compatible with Operator precedence, which means it happens left-to-right:

1. cout << "Res = " happens first. The << operator returns an instance of cout itself.
2. Then cout << get_input() happens, at which point in time get_input is called. ...and so on.

It used to differ based on the compiler, but now it's standardized.