TreeMenu

In the task, Materialized Path was used.

For start:

nano .env  

SECRET_KEY=mysecretkey
DEBUG=True
ALLOWED_HOSTS=localhost,127.0.0.1,0.0.0.0

POSTGRES_DB=mydatabase
POSTGRES_USER=myuser
POSTGRES_PASSWORD=mypassword
POSTGRES_PORT=5432

Make the wait-for-it.sh script executable

chmod +x ./wait-for-it.sh

Build and run the Docker containers

docker-compose up --build

Run Django database migrations and create a superuser

docker-compose run web python manage.py makemigrations menu
docker-compose run web python manage.py migrate
docker-compose run web python manage.py createsuperuser

Enter Django shell to execute fill_db.py script

docker-compose run web python manage.py shell

exec(open('fill_db.py').read())

Test!