README

This project is a template UV project

• create project by UV, because UV is so fast

As a python Beginer, use UV to management Python Dev evnironment, key points for basic usage:

- How to use uv to create a virtual environment with different python version

- How to use uv to add/remove python packages

- How to use uv to Build/Run python project

- How to use uv to manage different scripts like package.json in Node.js

Please replay as simple as possible in markdown format, and use code block to show the commands, please make sure as simple as possible, and one question then another.

Don't explain too much, just focus on how to use uv to manage a python project without any advanced knowledge or skill.

UV for Python Beginners

Creating a Virtual Environment

Create a virtual environment with the default Python version:

uv venv .venv

Create with a specific Python version:

uv venv .venv --python=3.10

Activate the environment:

source .venv/bin/activate

Managing Python Packages

Add packages:

uv pip install requests

Add multiple packages:

uv pip install requests pandas matplotlib

Add with specific version:

uv pip install requests==2.31.0

Remove packages:

uv pip uninstall requests

List installed packages:

uv pip list

Building/Running Python Projects

Run a Python script:

uv python script.py

Install project dependencies from requirements.txt:

uv pip install -r requirements.txt

Managing Scripts (like package.json)

Create a pyproject.toml file:

[tool.uv.scripts]
start = "python app.py"
test = "pytest"
lint = "flake8"

Run scripts:

uv run start

uv run test

uv run lint