Modified tutorial 3 to use RequestContext in place of Context.

Now let's update our ``index`` view in ``polls/views.py`` to use the template::

    from django.http import HttpResponse

    from django.template import Context, loader

    from django.template import RequestContext, loader

    from polls.models import Poll

    def index(request):

        latest_poll_list = Poll.objects.order_by('-pub_date')[:5]

        template = loader.get_template('polls/index.html')

        context = Context({

        context = RequestContext({

            'latest_poll_list': latest_poll_list,

        })

        return HttpResponse(template.render(context))

        return render(request, 'polls/index.html', context)

Note that once we've done this in all these views, we no longer need to import

:mod:`~django.template.loader`, :class:`~django.template.Context` and

:mod:`~django.template.loader`, :class:`~django.template.RequestContext` and

:class:`~django.http.HttpResponse` (you'll want to keep ``HttpResponse`` if you

still have the stub methods for ``detail``, ``results``, and ``vote``).