Project: Building a Production-Ready CLI Tool

Learning Objectives: In this capstone project, you'll apply everything you've learned by building a complete CLI application with async operations, proper testing, type hints, design patterns, and professional packaging.

Project Overview: TaskFlow

We'll build TaskFlow, a task management CLI tool that demonstrates all the advanced Python concepts from this course.

Features to Implement

Part 1: Core Models

Task Data Model

Task Repository (Generator Pattern)

Part 2: Async Storage

Context Manager for Storage

Part 3: Plugin System

Exporter Plugin Architecture

Part 4: CLI Interface

Click Commands with Rich Output

Part 5: Testing

Comprehensive Test Suite

Part 6: Complete Package

Final pyproject.toml

README.md

Summary: Concepts Applied

Key Takeaways

Your Challenge

Now it's your turn! Extend TaskFlow with:

1. SQLite backend - Add database storage option
2. Due date reminders - Notification system (Observer pattern)
3. Task dependencies - Block tasks until prereqs done
4. Time tracking - Track time spent on tasks
5. Sync to cloud - Add cloud storage plugin

Congratulations on completing Python Advanced! You're now equipped to build professional-grade Python applications.