Understanding metaclasses requires a solid grasp of classes, inheritance and object-oriented programming principles. Once mastered, metaclasses can be a valuable tool in your Python toolkit.

For example, when you put Serial in a program, you use an object someone else ... Like other languages, Python allows you to organize functions and data into classes and then create instances ...

If you want to create your own custom objects, with their own properties and methods, you use Python’s class object to make that happen. But creating classes in Python sometimes means writing ...

Python provides many syntactical elements to concisely express common program flows. The following sample program reads lines from a text file into a list object while stripping each line of its ...

Mypy is a separate program, running outside Python ... Callable Types When I tell participants in my Python classes that everything in Python is an object, they nod their heads, clearly thinking, ...