Python Full Stack Web Development - Task 3

Project Overview

This project is a Flask-based Student Management System with User Authentication and CRUD operations.

Only authenticated users can manage student records.

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Technologies Used

• Python
• Flask
• SQLite
• HTML
• CSS
• Werkzeug Security

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Features

Authentication

• User Registration
• User Login
• Password Hashing
• Session Management
• Logout

Student CRUD

• Add Student
• View Students
• Edit Student
• Delete Student

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Authentication Flow

1. User registers using username, email and password.
2. Password is hashed using Werkzeug.
3. User logs in.
4. Flask creates a session.
5. Dashboard becomes accessible.
6. Logout destroys the session.

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CRUD Flow

1. Login to the application.
2. Open Dashboard.
3. Click Add Student to insert a new student.
4. Click View Students to see all records.
5. Click Edit to update student information.
6. Click Delete to remove a student.

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Database

users

• id
• username
• email
• password

students

• id
• name
• age
• course
• email

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Project Structure

python-fullstack-task3/
│
├── app.py
├── database.db
├── README.md
│
├── templates/
│   ├── register.html
│   ├── login.html
│   ├── dashboard.html
│   ├── add_student.html
│   ├── students.html
│   └── edit_student.html
│
└── static/
    └── style.css

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How to Run

Install Flask:

pip install flask werkzeug

Run the application:

python app.py

Open your browser:

http://127.0.0.1:5000

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Learning Outcome

• Flask Web Development
• User Authentication
• Password Hashing
• Session Management
• SQLite Database
• CRUD Operations
• HTML/CSS Integration
• Git & GitHub