PEP-621 (.toml metadata) and PEP-751 (.lock env)

Python-native package registry pyx under the hood

Install uv

curl -Ls https://astral.sh/uv/install.sh | bash

export PATH=$HOME/.local/bin:$PATH

echo 'export PATH=$HOME/.local/bin:$PATH' >> ~/.bashrc

source ~/.bashrc

source $HOME/.local/bin/env

Install python

uv python list

sudo add-apt-repository ppa:deadsnakes/ppa -y

sudo apt update

sudo apt install pythonV -y

uv python install V

Create virt env

uv venv --python pythonV

Set-up project

source .venv/bin/activate

uv init --bare --python pythonV

uv add -r requirements.txt --active

(PEP 723 inline script metadata

uv add --script script.py -r requirements.txt --active

uv run script.py)

uv lock

uv sync

Remove all dependencies / clear env

uv pip freeze | xargs uv pip uninstall

Python type checker

uvx ty check

Linter

uvx ruff check

Formatter (PEP9 compliance)

uvx ruff format