How to get a digital ID from an alphabetic user ID through a written message in a VK conversation?

Question

Python

it is necessary to make the bot after sending @qwerty (letter id) by the user to the chat send a digital id or receive it in a variable

Answer 1

match the letter ID with the digital one and store it in the database, and then use a simple select by name to get the digital ID

Answer 2

The simplest function:

renmes = event.obj.messsage['text']
def getuserid():
    craetid = getting_api.utils.resolveScreenName(screen_name=renmes.split(' ')[1])['object_id']
    return craetid
    pass