Web Development

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Labs, homework and the exam project for the "Web Development" course at Moscow Polytechnic University: six Flask apps, 37 Python exercises with tests, and an online library.

Status: coursework (Moscow Polytech, group 241-327, 2025/26), completed, archived · labs at web-dev.deev.space, exam at ex-web.deev.su

Stack: Python · Flask · Jinja2 · Flask-Login · Flask-SQLAlchemy · Flask-Migrate · SQLite/MySQL · Bootstrap 5 · pytest

Folder	Contents
labs/lab-1	blog post template with Flask and Jinja2
labs/lab-2	request data: parameters, headers, cookies, forms, phone number validation
labs/lab-3	sign-in with Flask-Login, protected pages, sessions
labs/lab-4	user accounts CRUD: database, validation, password hashing
labs/lab-5	roles and permissions, visit log, reports with CSV export
labs/lab-6	education portal: course reviews, ratings, pagination, filters
hws/hw-1, hws/hw-2	37 Python exercises (algorithms, files, decorators, generators, OOP) and 241 tests
ex	exam: book catalog with search, reviews and roles (admin, moderator, user)

Running

cd labs/lab-3 && pip install -r requirements.txt
cd app && FLASK_DEBUG=1 python app.py

cd ex && pip install -r requirements.txt
python db/db_seed.py          # database, roles and test users (passwords are printed)
python run.py

SECRET_KEY and FLASK_DEBUG come from environment variables. Homework tests: cd hws/hw-1 && pytest test.py.

Docker: the exam app ex/ as a prebuilt image:

docker run -d -p 8000:8000 -e SECRET_KEY=change-me -v webdev-db:/app/db -v webdev-uploads:/app/app/static/uploads ghcr.io/edeev/web-dev
docker logs <container>       # on first start: logins and passwords of the test users

(same as git.deev.su/edeev/web-dev), then open http://localhost:8000.

License

Coursework (Web Development, Moscow Polytechnic University, 2025/26). The code is open for study; there is no separate license.

Author

Egor Deev — GitHub · Telegram · egor@deev.space

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