Key Server

Stores and provides encryption keys for encrypted TV playback

Development Setup

Copy the .env.example file to .env and modify the secret values with your own

You can create the Django secret key with:

docker run --rm django python -c "from django.core.management.utils import get_random_secret_key; print(get_random_secret_key())"

On the first run, you have to initialize the database:

docker-compose up -d postgres
docker-compose run --rm --no-deps django python manage.py migrate
docker-compose run --rm --no-deps django python manage.py collectstatic
docker-compose run --rm --no-deps django python manage.py compilemessages

Then start your dev-env with docker-compose up -d

Executing tests locally

You can either run the tests via PyCharm with the configured run-configurations or do them with docker-compose manually:

docker-compose run -e DJANGO_SETTINGS_MODULE=config.settings.test --rm django pytest

If the tests abort unexpectedly they won't run until the test database is removed. Either recreate the database or run the following command:

docker-compose run --rm django python manage.py drop_test_database

Test coverage

To run the tests, check your test coverage, and generate an HTML coverage report:

docker-compose run -e DJANGO_SETTINGS_MODULE=config.settings.test --rm django coverage run -m pytest
docker-compose run -e DJANGO_SETTINGS_MODULE=config.settings.test --rm django coverage html
open htmlcov/index.html

Linting

The project is set up with pre-commit. For it to work, it needs to be outside docker.

To activate it for a project run:

pre-commit install

The next time you commit, it is going to lint and check your files. Sometimes you need to review the changes and do the commit again. If you want to commit without checks

git commit --no-verify

Container explanation

• celerybeat The periodic task scheduler
• celeryworker The worker to execute Tasks (mainly importing new data)
• flower Task viewer for celery
• django The API
• postgres The DB
• redis Cache and Celery broker
• mailhog Test mailserver

Django commands

List available commands:

docker-compose run --rm django python manage.py -h

All the commands contain a help (-h/--help).

Setting Up Your Users

To create an superuser account, use this command:

docker-compose run --rm django python manage.py createsuperuser

Email Server

In development, it is often nice to be able to see emails that are being sent from your application. For that reason local SMTP server MailHog with a web interface is available as docker container.

Container mailhog will start automatically when you will run all docker containers. Please check cookiecutter-django Docker documentation_ for more details how to start all containers.

With MailHog running, to view messages that are sent by your application, open your browser and go to http://127.0.0.1:8025