Practical Python from the First Line

Your first line of Python can become a tool you actually use.

Practical Python from the First Line teaches programming through small experiments and useful projects. Begin with a saved file and a working program, then learn how to organise information, make decisions, repeat work and build reusable functions.

As your skills grow, you will work with files and JSON, organise folders, turn CSV records into reports, draw a chart, read web data and build a local request tracker. You will also create desktop windows, a focus timer and an optional AI planning assistant that validates suggestions and asks you to review them before saving.

The book includes:

• Windows, macOS and Linux setup guidance, with real Windows installation captures.
• Clear explanations, worked traces, exercises and reference approaches.
• Original diagrams and a public companion repository of tested Python code.
• Guidance for the free VS Code editor and Python's included IDLE environment.
• An offline route through the AI project, with optional live API integration.

The core projects use Python's standard library. Tkinter requires the matching optional graphical components, and live AI use requires separate API access and may incur charges. No previous programming experience is required.