Pretty Python Profiling Intermediate Anthony
Pretty Python Profiling Intermediate Anthony Information Guide
Introduction on Pretty Python Profiling Intermediate Anthony
probably the most asked question on my channel -- what are those funny @ signs! I explain a simple decorator, a decorator factory ... today I talk about the three generic types of `typing.Generator` and what send / return type mean. - generator basics: ... today I talk about the difference between object and Any when typing things! - intro to typing / mypy: ... 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 ... today I talk about whether adding type annotations to today I answer an interesting question which surprised me -- why is `
we talked about decorators before but I didn't show how to write a class decorator (or how it works)! - decorators: ... today I show how to use importlib.metadata + setuptools entrypoints to build a small plugin system! playlist: ... 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 ... another performance video! today I show you a surprisingly slow part of flake8 that got fixed in 5.0 -
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Last Updated: June 7, 2026
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![python typing: Generator[T, S, R] (intermediate) anthony explains #297](https://i0.wp.com/i.ytimg.com/vi/DTegfCNAXoM/mqdefault.jpg?resize=320,180)
