django-tracking2 | tracking2 tracks the length of time visitors | Analytics library

I made a function in my tools file (holds all functions used throughout the project to make my life easier) to get and set a session key. Inside the VisitorTrackingMiddleware I used the function _should_track() and placed a check that looks for the session key (after _should_track() checks that sessions is installed and before all other checks), with the check_session() function in my tools file, if it doesn't exist, the function creates it with the default of True (Track the user until they accept or reject) and returns an HttpResponse (left over from trying the cookie method).

When I used the cookie method, the firefox console said the cookie will expire so I just switched to sessions another reason is that django-tracking2 runs on it.

It seems to work very well and it didn't have a very large impact on load times, every time a request is made, that function runs and my debug tells me if it's tracking me or not and all the buttons work through AJAX. I want to run some tests to see if this does indeed work and if so, maybe I'll submit a pull request to django-tracking2 just in case someone else wants to use it.

A Big advantage to this is that you can allow users to change their minds if they want or you can reprompt at user sign up depending on if they accepted or not. with the way check_session() is set up, I can use it in template tags and class methods as well.