Python Code Formatter Tutorial Intermediate Advanced Anthony Explains 394

Summary

today I show an end-to-end example of writing a today I go over all the tools I use to set up my projects, as well as the differences between 1-file libraries, multi-file libraries, and ... today's video is a little bit different, I usually don't do opinion pieces but I get asked about this enough that I thought I'd throw it into ... today I show all the many many ways to today I show the tools and processes I used to improve we talked about decorators before but I didn't show how to write a class decorator (or how it works)! - decorators: ... today I show off a bit of an odd command that looks a mistake -- but also has some useful applications! playlist: ... today I show how I triaged and ultimately fixed a big performance regression in pytest! I walk through the tools and techniques I ... I goofed in my explanation of `assert_never` during the 3.11 video -- this corrects my mistakes! - what's new in and I actually went a bit further after recording! (it now can reorder all of pre-commit faster than `isort` can import!) - pretty today I talk about reference counting and the `weakref` module and some use cases for weak references (and why they're not ... today we talk about parameter defaults in today we go over narrowings and `TypeGuard` -- which enables you to write your own user-defined narrowings! playlist: ...