You were resorting to swearing. And were not listening to what we are saying.
You have the a code sample to obtain a User Token.
Step 1 of oAuth to get a user token is to send the user to Twitch to allow/deny access to your Application
Step 1 involves a webpage with a link, to send the user to Twitch to authorize access to your application.
You have the HTML example to do that, once you have a token you can do what you want.
You cannot purely do what you need to do in pure Python.