Way to store an incoming url query string [closed]

I need a recommendation.

I am trying to pass the url query string hitting a httpd (version 2.4.6) server and get that to be passed into an (as yet unwritten) Python app, where the app can store it in a variable. All done on CentOS 7.

Though I may be able to do this by access logs, I was wondering if anyone here had a better way.