may help you . I have solved my problem. Providing the details so it might help somebody with similar issue. Decided not to mix up with gunicorn and django logs and to create separate log file for django.
With these it helps tl;dr there's nothing wrong with your code It seems you've followed the linked tutorial correctly, and would probably find your log files in the /home/junsu/sites/superlists-staging.mysite.com/ dir.