UV

UV

Install uv by cargo:

cargo install uv

Set up UV's images:

# ~/.config/uv/uv.toml
[[index]]
url = "https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"
default = true

Install Python envs:

uv python install 3.10 3.11 3.12 3.13 3.14

Initialization in a project:

uv init --python 3.14
uv sync

source .venv/bin/activate  # On Unix
# or .venv\Scripts\activate on Windows

Add dependencies:

uv pip install pandas

uv pip list
uv pip show pandas

Note

Windows change your user policy:

Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy RemoteSigned