How to make the bot delete all messages except commands?

Question

Python

It is necessary that the bot automatically delete everything except messages with commands and the commands themselves, both their own and other bots.

Answer 1

Well, write once you need to. The simplest is to use the framework https://discordpy.readthedocs.io/en/latest/
The logic is as follows

if (isCommand) {
  // do work
} else {
  // delete message
};