Learn about Python metaclasses, how to define and use them, and explore examples to understand their functionality with this comprehensive tutorial.

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 ...

Overview Python's "abstract base class" system gives you a way to create types that serve as the abstract foundation for another, more concrete type. This example shows how an abstract base class ...

Creating models with Tortoise follows roughly the same pattern as other Python ORMs. You subclass Tortoise’s Model class, and use field classes like IntField, ForeignKeyField, or ManyToManyField ...