Project: CLI Task Manager

Introduction

Your capstone Python project: build a full-featured command-line task manager. This combines everything you've learned — OOP, file I/O, testing, and clean code architecture.

Requirements

1. Add, complete, delete, and list tasks.
2. Tasks should have a title, description, priority (high/medium/low), and due date.
3. Persist tasks to a JSON file.
4. Filter tasks by status (pending/completed) and priority.
5. Use OOP with proper class design (Task, TaskManager).
6. Write pytest tests for all core functionality.
7. Include a requirements.txt and proper project structure.

Bonus features

• Add colored output using the colorama package.
• Add search functionality.
• Export tasks to CSV.