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from django.core.extensions import DjangoContext, render_to_response
from django.utils.httpwrappers import HttpResponse, HttpResponseRedirect, HttpResponseGone
def direct_to_template(request, template, **kwargs):
"""
Render a given template with any extra URL parameters in the context as
``{{ params }}``.
"""
return render_to_response(template, {'params' : kwargs}, context_instance=DjangoContext(request))
def redirect_to(request, url, **kwargs):
"""
Redirect to a given URL.
The given url may contain dict-style string formatting which will be
interpolated against the params in the URL. For example, to redirect from
``/foo/<id>/`` to ``/bar/<id>/``, you could use the following urlpattern::
urlpatterns = patterns('',
('^foo/(?p<id>\d+)/$', 'django.views.generic.simple.redirect_to', {'url' : '/bar/%(id)s/'}),
)
If the given url is ``None``, a HttpResponseGone (410) will be issued.
"""
if url is not None:
return HttpResponseRedirect(url % kwargs)
else:
return HttpResponseGone()
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