Testing functions isn't hard, but how do you test user input and output? In my last article, I started looking at "pytest", a framework for testing Python programs that's really changed the way I look ...

An excellent book on the subject is Brian Okken's Python Testing with pytest, published by Pragmatic Programmers. He also has many other resources, about pytest and code testing in general, here.

In this video, I'm going to teach you how to write unit tests in Python using a module called Pytest. It's a skill you'll need to know if you write code in Python, and fortunately, it's relatively ...

Python programming: Microsoft's latest beginners' course looks at developing for NASA projects Microsoft and NASA offer some ideas about how you could apply Python for space exploration.