Tools If you decide that porting code from Python 2 to 3 is the way to go, there are some existing tools to make your life easier. 2to3 – the official automated code translation tool.

With just four months to go until support ends for Python 2, there are still some developers and projects that haven't made the switch to Python 3.

Python-Future is a library that supports writing Python 2 and 3 compatible code. This library allows users to utilize a single codebase to support both versions with minimal overhead.

After 11 years of supporting programming language Python from the 2.7 branch, the Python Software Foundation has released the last ever update for it and is urging users to move on to Python 3 to ...