link media_root and media url in django code example

Example: media url django

#urls.py
from django.conf import settings
from django.conf.urls.static import static

urlpatterns=[
# define all urls
			]
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

#other method
urlpatterns = patterns('',
    # ... the rest of your URLconf goes here ...
) + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)