How I Sped Up Python By 20ms Intermediate Anthony Explains 417

Summary

today I show the tools and processes I used to improve today I answer an interesting question which surprised me -- why is ` another performance video! today I show you a surprisingly slow part of flake8 that got fixed in 5.0 - pretty profiling: ... today I talk about the absolutely-fastest way to start today I show how I tracked down a performance regression, how I fixed it, and ultimately how it made pip way faster! - what is git ... 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 whether adding type annotations to today I analyze / address an impressive claim -- that cpython's hash can be changed and improve performance drastically! today I talk about star imports 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 ... normally* you can't modify a list while iterating over it but I show a little trick that makes it possible. I also show how you might ... today I show how you can make your Mypyc is another one of those tools to help