https://docs.djangoproject.com/en/2.1/intro/tutorial01/
django-admin start project mysite
python manage.py runserver [0:8080]
python manage.py startapp polls
python manage.py migrate
python manage.py makemigrations polls
python manage.py sqlmigrate polls 0001
python manage.py migrate
python manage.py shell
python manage.py test polls
bash initialize_model.sh && python manage.py runserver
behave
python -m autopep8 -r --global-config .config-pep8 -i .