Exemplo mínimo de django

hello.py

###################################################
## Isto é a parte das configurações (settings.py) #
###################################################
from django.conf import settings

settings.configure(
  DEBUG=True,
  SECRET_KEY='thisisthesecretkey',
  ROOT_URLCONF=__name__,
  MIDDLEWARE_CLASSES=(
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
  ),
)

#####################################
## Isto é a parte da view (view.py) #
#####################################
from django.http import HttpResponse

def index(request):
    return HttpResponse('Hello World!')

##################################
## ISTO é padrao de url (url.py) #
##################################
from django.conf.urls import url

urlpatterns = (
  url(r'^$', index),
)



###################################
# EXECUTANDO - simula o manage.py #
###################################
import sys
if __name__ == "__main__":
  from django.core.management import execute_from_command_line
  execute_from_command_line(sys.argv)