tool.uv

Appears in TOML file

Link: https://github.com/astral-sh/uv

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uv is a tool for managing Python development Virtual environments, projects, and dependencies. It offers a range of features that streamline various aspects of Python development, from installing Python itself to managing projects and dependencies.

1. Python Version Management: uv allows you to install, list, find, pin, and uninstall Python versions. This is useful for managing multiple Python versions across different projects, ensuring compatibility and ease of switching between environments.

2. Script Execution: You can run standalone Python scripts and manage their dependencies directly with uv. This simplifies the process of executing scripts with specific dependencies without needing a full project setup.

3. Project Management: uv provides commands to create new projects, manage dependencies, sync environments, and build and publish projects. This is particularly useful for maintaining consistent environments and dependencies across development, testing, and production stages.

4. Tool Management: It supports running and installing tools from Python package indexes, making it easier to integrate tools like linters and formatters into your workflow.

5. Pip Interface: uv offers a pip-like interface for managing packages and environments, which can be used in legacy workflows or when more granular control is needed.

6. Utility Commands: It includes utility commands for managing cache, directories, and performing self-updates, which help maintain the tool’s efficiency and keep it up-to-date.