Once you know how to add and use a Python module, you will greatly extend the capabilities of the language. A Python module is an external class or set of functions that exist outside the main file of ...

Mix-in programming is a style of software development where units of functionality are created in a class and then mixed in with other classes. This might sound like simple inheritance at first, but a ...

Python 3.7's dataclasses reduce repetition in your class definitions. Newcomers to Python often are surprised by how little code is required to accomplish quite a bit. Between powerful built-in data ...