Mini-library-Management

Mini Library Management System for Object Oriented assignment A Python-based library management system implementing CRUD operations for books and members, plus borrowing/returning functionality.

Features Add, search, update, and delete books

Add, update, and delete members

Borrow and return books with validation Genre validation using tuples

ISBN-based book lookup using dictionaries

Member management using lists

Project Structure text library-management/ ├── operations.py # Core functions ├── demo.py # Quick demo script ├── tests.py # Unit tests ├── DesignRationale.pdf └── README.md Quick Start

1. Run the Demo bash python demo.py
2. Run Tests bash python tests.py
3. Use in Your Code python import operations

Add a book

operations.add_book("1234567890", "Python Guide", "Author Name", "Non-Fiction", 3)

Add a member

operations.add_member("MEM001", "John Doe", "john@email.com")

Borrow a book

operations.borrow_book("MEM001", "1234567890") Requirements Python 3.6+

Data Structures Books: Dictionary (ISBN → book details)

Members: List of dictionaries

Genres: Tuple of valid genres

Core Functions add_book(isbn, title, author, genre, total_copies)

add_member(member_id, name, email)

search_books(search_term)

borrow_book(member_id, isbn)

return_book(member_id, isbn)

update_book(), update_member()

delete_book(), delete_member()