Claudio Jolowicz

Two years of work mapping out the Python tooling ecosystem just turned into a physical object

@carehart Thank you for reporting, fixed

@cjolowicz Claudio, in your post today there is a broken link. In the section on search, #investigate-and-troubleshoot-issues-with-log-search" target="_blank" rel="nofollow noopener">blog.cloudflare.com/logexplorer-ga…, the link to docs on the api gets a 404, going to developers.cloudflare.com/log-explorer/. The correct link would add /log to the start of that path.

uv is one year old today. Hard to believe its only been a year. The growth, adoption, and impact surpassed my wildest expectations. Happy birthday, uv! 🥳

We’re building a new static type checker for Python, from scratch, in Rust. From a technical perspective, it’s probably our most ambitious project yet. We’re about 800 PRs deep!

Really interesting #python chat here between @cjolowicz and @bbelderbos on the @pybites podcast. Claudio's excellent @OReillyMedia book #Hypermodern #Python #Tooling can be bought here: tinyurl.com/fhppppra

Chatting with Bob Belderbos on the @pybites podcast about my recent book Hypermodern Python Tooling and why coding is like playing music 🎶 Thanks Bob, really enjoyed this!

uv has shipped `uv sync —no-editable` in 0.4.11 which means we can use it in multi-stage builds! 🎉 (instead of a combo of `uv sync` + `uv pip install`)

Since whenever I talk about #Python & #Docker, I invariably get told that virtual environments inside of Docker make no sense, I’ve spent my weekend writing down why I think it does. [1/2]

Today, we're shipping a series of features that move uv beyond a pip alternative, and into an end-to-end solution for managing Python projects, command-line tools, single-file scripts, and even Python itself. A single, unified tool. Like Cargo, for Python. It's very fast.

Enjoying the changelog from yesterday's pip 24.2 release - almost every entry is talking about improving performance! I'm sure @charliermarsh's uv has something to do with that! pip.pypa.io/en/stable/news/

Announcing the Astral OSS Fund. We're giving > $3,000 per Astral team member per year to open source projects, maintainers, and foundations, inspired by @getsentry's OSS Pledge.

@maytas1008 Here you go: oreilly.com/library/view/h…

@cjolowicz Can I get the content page of it.

Two years of work mapping out the Python tooling ecosystem just turned into a physical object

@agpt8 Yes I’m planning to update the Hypermodern Python Cookiecutter to reflect what’s in the book.

@cjolowicz Will you be updating your cookie cutter hyper modern python repo? Or will this book be getting a new one?

@alexandre_ganso Thank you for caring! You can’t buy the book directly from me, but you can support your local bookstore 😉

@cjolowicz Hey, you put an Amazon link. Is there a place where I can buy it and all the money goes to you? I heard Amazon doesn’t pay authors well

@sudotimar If you just want to create a venv, use uv. For higher-level tools, the book should help you make the right tradeoff for your project and team. Also, venvs are a building block for distinct workflows (think Poetry vs Nox vs pipx) that aren’t mutually exclusive.

@cjolowicz That's the problem. There's so many. I was wondering if you chose the one venv library to rule them all.

@sudotimar Yes. There are many tools out there that help managing venvs, from bare bones to high level. The book covers several. Chapter 2 also gives you a mental model of what a venv is and why you should use it.

@cjolowicz Will I learn which virtual environment package to use?

@R_E_Beer @bbelderbos @pybites Sounds great!

@cjolowicz @bbelderbos this could be great material for a @pybites podcast episode :) @cjolowicz, are you interested?

Releasing Soon!! Hypermodern Python Tooling by @cjolowicz Author shows you how to create robust Python project structures complete with unit tests, static analysis, code formatting, & type checking. Pre-order now shroffpublishers.com/books/97893554… #python #coding #shroffpublishers

In my quest to produce a shorter video, I’ve produced my longest so far: tox vs Nox: What are they for & How do you choose?: youtube.com/watch?v=ImBvrD… In which I introduce those two indispensable tools and reflect my own usage of BOTH. Enjoy!

I’ve spent some time playing with uv and GitHub Actions and action/cache. The latter’s behavior is a bit idiosyncratic, but I think I’ve built something overall usable: github.com/hynek/setup-ca… LMK what y’all think.