URLs¶
reverse¶
from django.core.urlresolvers import reverse
reverse(viewname='myview', # remaining args optional
urlconf=None,
args=(1, 2),
kwargs={'pk': foo.pk},
current_app=None)
redirect¶
from django.shortcuts import redirect
- redirect(to, [permanent=False, ]*args, **kwargs)¶
Returns an
HttpResponseRedirect
to the appropriate URL for the arguments passed.The arguments could be:
A model: the model’s get_absolute_url() function will be called.
A view name, possibly with arguments: urlresolvers.reverse() will be used to reverse-resolve the name.
A URL, which will be used as-is for the redirect location.
By default issues a temporary redirect; pass
permanent=True
to issue a permanent redirect
Examples¶
You can use the redirect()
function in a number of ways.
By passing some object; that object’s
get_absolute_url()
method will be called to figure out the redirect URL:def my_view(request): ... object = MyModel.objects.get(...) return redirect(object)By passing the name of a view and optionally some positional or keyword arguments; the URL will be reverse resolved using the
reverse()
method:def my_view(request): ... return redirect('some-view-name', foo='bar')By passing a hardcoded URL to redirect to:
def my_view(request): ... return redirect('/some/url/')This also works with full URLs:
def my_view(request): ... return redirect('http://example.com/')
By default, redirect()
returns a temporary redirect. All of the above
forms accept a permanent
argument; if set to True
a permanent redirect
will be returned:
def my_view(request):
...
object = MyModel.objects.get(...)
return redirect(object, permanent=True)
https://docs.djangoproject.com/en/stable/topics/http/urls/
from django.conf.urls.defaults import patterns, include, url
from django.contrib import admin admin.autodiscover()
urlpatterns = patterns('',
(r'^polls/', include('polls.urls')),
url(r'^admin/', include(admin.site.urls)),
)
urlpatterns = patterns('polls.views',
(r'^, 'index'),
(r'^(?P<poll_id>\d+)/, 'detail'),
(r'^(?P<poll_id>\d+)/results/, 'results'),
(r'^(?P<poll_id>\d+)/vote/, 'vote'),
url(r'^(?P<poll_id>\d+)/foo/, 'fooview', name='app-viewname'),
)