A single-page Django website as demoed by Django Fellow Carlton Gibson at DjangoCon US 2019 (video).
In a directory of your choice install Django.
$ pipenv install django==2.2.6
$ pipenv shell
(env) $
Create a new file hello_django.py and update it as follows:
# hello_django.py
from django.conf import settings
from django.core.handlers.wsgi import WSGIHandler
from django.http import HttpResponse
from django.urls import path
settings.configure(
ROOT_URLCONF=__name__,
)
def hello_world(request):
return HttpResponse("Hello, Django!")
urlpatterns = [
path('', hello_world)
]
application = WSGIHandler()Install Gunicorn to run the local server.
(env) $ pipenv install gunicorn==19.9.0
Then start the server:
(env) $ gunicorn hello_django:application
And navigate to http://127.0.0.1:8000.
As pointed out by Peter Baumgartner, if we import execute_from_command_line then it's possible to make python hello_django1.py the equivalent of running Django's manage.py command.
To demo with runserver rather than Gunicorn we will set DEBUG to TRUE.
from django.conf import settings
from django.core.handlers.wsgi import WSGIHandler
from django.core.management import execute_from_command_line # new
from django.http import HttpResponse
from django.urls import path
settings.configure(
ROOT_URLCONF=__name__,
DEBUG=True, # new
)
def hello_world(request):
return HttpResponse("Hello, Django!")
urlpatterns = [
path('', hello_world)
]
application = WSGIHandler()
if __name__ == "__main__": # new
execute_from_command_line()Then start the server with Django's runserver command.
(env) $ python hello_django1.py runserver
And navigate to http://127.0.0.1:8000.
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