CDI Manager

A book loan management platform for a primary school. Built as part of a NSI (Computer Science) assignment — French high school, Year 11.

The app handles students, books, and loans — a student can only borrow one book at a time.

NSI Assignment Scope

The assessed part of this project covers:

• data/ — data models and CSV access layer
• cli/ — command-line interface
• tests/data/ and tests/cli/ — related tests

Everything else (Flask API, HTML/CSS/JS frontend) is a bonus and reflects the author's personal interest. The examiner is welcome to explore it.

Stack

• Backend: Python 3.14, Flask
• Frontend: HTML, CSS, JavaScript
• Data: CSV files
• Dependencies: Poetry

Running the project

Prerequisites

poetry install

Tests

poetry run python -m tests.data
poetry run python -m tests.cli
# All tests
poetry run python -m tests

CLI

poetry run python -m cli

API + Frontend

poetry run flask --app api/main.py run