Python 3.6 adds some general usability improvements that may entice the average Python developer to cross from Python 2 to Python 3. It's bound to happen at some point and the author believe that 2017 is the year that Python 3 starts to take over.
It is important to test the security of your Web application before deploying it to the production environment. There are many tools that can help you speed up this process. This article provides an overview of the most widely used ones.