A Python module is an external class or set of functions that exist outside the main file of your program. This can be something that you built yourself, or it can be provided by the community.

Learn which Python standard library modules are headed for the boneyard in Python 3.13, and how to replace them. Python’s been around in one form or another for over 30 years. Over that time, it ...

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 ...