This article overviews Python 2 vs. Python 3, outlining their similarities and differences and discussing how to convert Python 2 to Python 3.

Though Python 3 was released in 2008, many projects are still stuck on Python 2. It’s understandable that porting large existing codebases to a new version is a prospect which sends a shiver … ...

There’s nothing wrong with tried-and-true solutions, but the big leap from Python 2 to Python 3 has brought all sorts of potential improvements, including a powerful asynchronous event framework ...

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.

How are companies coping with the end of Python Software Foundation support for Python 2? Not badly, all considered. The biggest blockers to a migration to Python 3 are issues that shouldn’t ...

In a Q&A, Python programming language creator Guido van Rossum said it was "almost taboo to talk about a Python 4 in a serious sense" following the troubled migration from Python 2.0 to Python 3.0.

Six years before Python 2 would reach the end of its life, the recently retired Python creator Guido van Rossum declared in 2014 that "it's time to move on to Python 3".