Type hints are a game-changer for Python developers. They're like tiny instructions that tell your code exactly what kind of data it should expect. This makes your code: Let's explore type hints ...

I recently discovered assert_never in Python's typing module and it's one of those small things worth knowing about. Say you add a new status to your workflow, like "𝙘𝙖𝙣𝙘𝙚𝙡𝙡𝙚𝙙", and forget to ...

Experimenting with defining and validating types in Python. This repo sets some simple tasks to help you experiment and get started using function annotations (PEP 3107) and the typing module (PEP ...

The typing module was added to the standard library in Python 3.5 on a provisional basis and will no longer be provisional in Python 3.7. However, this means users of Python 3.5 - 3.6 who are unable ...

Python is best thought of as a dynamic but strongly typed language. Types aren’t associated with the names of things, but with the things themselves. This makes Python flexible and convenient for ...

Learn how Mypy's type checking works with functions and generators. In my last two articles I've described some of the ways Mypy, a type checker for Python, can help identify potential problems with ...