This is a cheat sheet or minimal tutorial of django.
Preparing
sudo -H pip install django
And check django version is: python -m django --version
First step
start a django project by: django-admin startproject mysite
run the project by: python manage.py runserver
the default port is 8000, if want to run on a different port,
The command is: python manage.py runserver 8080
the command to create a app is: python manage.py startapps polls
Cheat sheet on apps
polls/views.py manage the view codes;polls/urls.py manage the router codesmysite/urls.py manage global router.
Cheat sheet on database
python manage.py migrate will apply database changes of apps registerd in INSTALLED_APPS, which defined in mysite/settings.pypython mangage.py makemigrations polls will notify django than the database of this app is changed.
Cheat seet on shell
python manage.py shell will preparing a shell environement of the django environment
Other
if want apps managed by the django backend, need to register it in apps/admin.py