Blood Glucose Tracker

The Blood Glucose Tracker is more than just a command-line app—it’s a practical tool designed to help people manage real health needs. Whether you're living with diabetes, monitoring a loved one, or keeping track for medical guidance, this tracker makes it easy to log, review, and update glucose readings in a structured way. With persistent storage using SQLite and a clean modular architecture, it provides a reliable way to record daily health data that actually matters.

Project Structure

├── cli.py                 # Handles interactive menu and user commands
├── controllers.py         # Business logic connecting models and CLI actions
├── data/
│   └── blood_glucose.db   # SQLite database file
├── db/
│   ├── __init__.py
│   └── database.py        # Database connection and initialization
├── main.py                # Entry point to start the application
├── models/
│   ├── __init__.py
│   ├── glucose_entry.py   # GlucoseEntry model representing glucose data
│   └── user.py            # User model representing application users
├── requirements.txt       # Python dependencies
├── utils.py               # Helper functions
└── venv/                  # Virtual environment (optional)

Features

• Create and manage users
• Add blood glucose entries for a user
• View all users
• View glucose entries by user
• Edit glucose entries
• Delete users
• Persistent storage using SQLite

Installation and Setup

Clone or download the project, then run the following: cd blood_glucose_tracker python3 -m venv venv && source venv/bin/activate || venv\Scripts\activate pip install -r requirements.txt

Running the Application

python cli.py

You will see a menu with options:

1. Create User
2. View All Users
3. Add Glucose Entry
4. View Glucose Entries for a User
5. Delete User
6. Edit Glucose Entry
7. Exit

Database

The database file is located at data/blood_glucose.db. It is created automatically when you run the application for the first time along with the required tables.

Requirements

Install all dependencies with: pip install -r requirements.txt

License (MIT)

Author

Mohamed Salim Agil