Examples for the book Thinking in Types by Bruce Eckel

This project uses:

• uv, a fast Python package manager and virtual environment tool.
• pyinvoke, a command runner (automatically installed by the instructions below).

1. Clone this repository
2. Install uv
3. Run uv run bootstrap.py
   • Creates a .venv directory
   • Installs all dependencies (including dev tools like invoke, ruff, etc.)
   • Displays instructions to activate the virtual environment
4. Activate the virtual environment.
5. Test by running invoke run-all, which runs all examples and ensures they succeed.

If you activate the virtual environment, you can run any example with python example.py. Without activation, use uv run example.py.

• To update Pyright: uv tool install pyright --force

• If you have pip issues, try python -m ensurepip --upgrade
• If you're trying to see which Python uvx is using, run: uvx python -c "import sys; print(sys.executable)"

• Install pnpm. In Windows: winget install --id pnpm.pnpm
• invoke slideshow

Or, if you want to run a specific presentation:

• cd slidev
• pnpm slidev Slides.md (or whatever slides Markdown file you want to run)