from settings import MEDIA_URL
from django.http import HttpResponseNotFound
from django.template import RequestContext, loader 


def render_404(request, template_name='404.html'):
    t = loader.get_template(template_name)
    return HttpResponseNotFound( \
        t.render(RequestContext(request,
            {
                'request_path': request.path,
                'media_url'   : MEDIA_URL,
            }
        )))