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Keeping up with the Python ecosystem can be daunting. Its developer tooling doesn't provide the out-of-the-box experience native to languages like Rust and Go. When it comes to long-term project maintenance or collaborating with others, every Python project faces the same problem: how to build reliable workflows beyond local development while staying in sync with the evolving ecosystem.
With this hands-on guide, Python developers will learn how to forge the moving parts of a Python project into an easy-to-use toolchain, using state-of-the-art tools including Poetry, Nox, pytest, mypy, pre-commit, Black, Ruff, uv, Rye, Hatch, and more. Author Claudio Jolowicz shows you how to create robust Python project structures complete with unit tests, static analysis, code formatting, and type checking.
You'll learn how to:
Create open source projects with state-of-the-art infrastructure
Build a custom infrastructure for all Python projects in a company or team
Improve and modernize the infrastructure of an existing Python project
Evaluate modern Python tooling for adoption in existing projects
Use tools for packaging and dependency management
Automate common development tasks such as testing, dependency updates, and publishing releases
About the Author
Claudio Jolowicz is a senior software engineer at Cloudflare with nearly two decades of industry experience in Python and C++ and an open source maintainer active in the Python community. He's the author of the Hypermodern Python blog and project template, and co-maintainer of Nox, a Python tool for test automation. In former lives, Claudio has worked as a legal scholar and as a musician touring from Scandinavia to West Africa. Get in touch with him on Mastodon: @cjolowicz@fosstodon.org
