Python Typeguard Pep 647 Intermediate Anthony Explains 439

Summary

today we go over narrowings and ` today I talk about the addition of `typing.Self` in python3.11 and why it's useful as well as several workarounds for older today I talk about explicit type aliases in today I talk about gradual typing, what that means for mypy, and the settings I tend to use when I'm adding types to a codebase ... today I talk about one of the ways to introduce magic in today we introduce another typing / mypy concept: generics! I show a few examples of how to write generic functions and generic ... today we go over the new syntax added in today I up to the video about Protocol and show for doing some light structural type checking at ... today I talk about why I pick -˃ int for return values for main functions instead of -˃ None (which works)! - testable command lines: ... today I talk about `pip install -e .` and how that makes a library live-editable! playlist: ... today I talk about a common workaround for cyclic mypy types using Protocols! - Protocol: youtu.be/QjFChmQHJxk playlist: ...