Create a Flask Application With Google Login – Real Python
In this step-by-step tutorial, you'll create a Flask application that lets users sign in using their Google login. You'll learn about OAuth 2 and OpenID Connect and also find out how to implement some code to handle user session management.
Some sites also have more options like Facebook Login or GitHub Login. ... I've chosen to use Flask as an example for both its popularity and simplicity. ... add error handling to the Google API call, just in case Google's API returns a failure and ...