Pressing the Red Button » Redirect http://www.pressthered.com Adventures in Software Development Sun, 05 Sep 2010 16:55:12 +0000 http://wordpress.org/?v=2.8 en hourly 1 Redirecting to a 404 page in Django http://www.pressthered.com/redirecting_to_a_404_page_in_django/ http://www.pressthered.com/redirecting_to_a_404_page_in_django/#comments Sat, 04 Apr 2009 07:25:28 +0000 jim.richmond http://www.pressingtheredbutton.com/?p=83 There are a few ways to redirect to a 404 page (or page not found error) in Django. The easiest way is to raise Django’s built in 404 exception, like so:

from django.http import Http404

def myView(request, param):
  if not param:
    raise Http404

  return render_to_response('myView.html')

You can add a file called 404.html to your templates folder and Django will use this content to display to users during 404 errors.

If you want something a little more raw, you could do this:

from django.http import HttpResponseNotFound

def myView(request, param):
  if not param:
    return HttpResponseNotFound('<h1>No Page Here</h1>')

  return render_to_response('myView.html')

By default, if a url is not found in urls.py and ‘DEBUG = False’ in your settings.py, Django will redirect the user to a 404 page.

Here is a reference for returning errors in views and more detail on Request and Response objects.

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