How to "catch" the link after authorization?

Question

API

The application (strava) requires authorization:


How to "catch" the link (written in python) to which the person is thrown after authorization:



We need the code from this link.

Thank you
(yes, I searched the Internet all evening and did not find any information)

Application documentation ( https://developers.strava.com/docs/getting-started... )

Answer 1

This is the usual OAuth2, judging by the screenshots ... millions of times it is described how it works, including for python ...