Python dataclasses can make your Python classes less verbose and more powerful at the same time. Here's an introduction to using dataclasses in your Python programs. Everything in Python is an ...

You will create a class in just the same way you create a function, except you will use “class” instead of “def.” We then name the class, add a colon, and indent everything that follows.

When we define a class PluginBase with metaclass=PluginMeta, any subclass of PluginBase will be automatically registered in the plugins list. Final thoughts on metaclasses in Python ...