Python的项目和package管理一直被众多Python开发者所诟病，这样诞生了各种工具，如pip, pip-tools, virtualenv, poetry, pipenv, conda, pyenv等等，这些工具各有优缺点，但是都没有一个完美的解决方案。

这一切可能伴随着uv 0.3+ 发布而改变。 uv是一款Python版本管理工具、项目管理工具、package管理工具，PEP 723 Python脚本执行器， 是Python界的Rust Cargo，亮点如下：

• 🚀 A single tool to replace pip, pip-tools, pipx, poetry, pyenv, virtualenv, and more.
• ⚡️ 10-100x faster than pip.
• 🐍 Installs and manages Python versions.
• 🛠️ Runs and installs Python applications.
• ❇️ Runs scripts, with support for inline dependency metadata.
• 🗂️ Provides comprehensive project management, with a universal lockfile.
• 🔩 Includes a pip-compatible interface for a performance boost with a familiar CLI.
• 🏢 Supports Cargo-style workspaces for scalable projects.
• 💾 Disk-space efficient, with a global cache for dependency deduplication.
• ⏬ Installable without Rust or Python via curl or pip.
• 🖥️ Supports macOS, Linux, and Windows.

uv使用Rust开发，背后的团队应该是Python大名鼎鼎的Ruff Lint工具团队， 伴随着uv 0.3，目前已经受到众多的Python开发者关注，就连rye作者所说，uv将会统一Python的工具链。

uv and Friends

• poetry: https://python-poetry.org/
• pip-tools: https://github.com/jazzband/pip-tools
• setup-uv: GitHub Actions for uv - https://github.com/eifinger/setup-uv

References

• uv: https://github.com/astral-sh/uv