Django: hello world!

• 1 Creating a new project: mypro

$ django-admin startproject mypro

mypro
├── manage.py
└── mypro
    ├── __init__.py
    ├── settings.py
    ├── urls.py
    └── wsgi.py

• 2 coding...

in views.py,

from django.http import HttpResponse

def root(request):
    return HttpResponse("Hi, I'm root.")

def hello(request):
    return HttpResponse("Hello world!")

in urls.py,

from django.conf.urls import url

from mypro.views import hello, root

urlpatterns = [
    url(r'^$', root),
    url(r'^hello/$', hello),
]

• 3 running...

$ python manage.py runserver

root

hello world

read more

• The django Book: Django Views and URLconfs

• Python documentation: re

• Django documentation: URL dispatcher