uv，Rust编写的Python包、项目管理工具

安装

Install uv with our standalone installers:

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# On macOS and Linux.
curl -LsSf https://astral.sh/uv/install.sh | sh

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# On Windows.
powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"

Or, from PyPI:

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# With pip.
pip install uv

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# Or pipx.
pipx install uv

If installed via the standalone installer, uv can update itself to the latest version:

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uv self update

创建虚拟环境

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uv venv