Hi all,
I have a site built on Django 1.2 that makes use of wrapped generic
views, and I'm wondering what the right way to migrate them to the new
class-based views in 1.3 is. Here's an example:
urlpatterns = patterns('',
(r'^(?P<sect>\S+)/$', views.node_section_all),
)
def node_section_all(request, sect):
try:
object = Node.objects.filter(section__keyword=sect, published=True)
[0]
except:
return render_to_response('doesntexist.html', {'identifier':
'node'}, context_instance=RequestContext(request))
if object == None:
return render_to_response('doesntexist.html', {'identifier':
'node'}, context_instance=RequestContext(request))
if Section.objects.get(keyword=sect).sort_reverse:
sort_order = 'created'
else:
sort_order = '-created'
return list_detail.object_list(
request,
queryset = Node.objects.filter(section__keyword=sect,
published=True).order_by(sort_order),
template_name = 'node/section_list.html',
allow_empty = True,
paginate_by = 10,
)
This is a fairly straightforward wrapper. Check to see if the Section
contains any Nodes, and if so, display a list of all of the Nodes in
the Section. If not, display an error page.
I tried just changing the "return list_detail.object_list(" line to
"return ListView.as_view(" and then removing the "request" and
"allow_empty" arguments, but I end up with an AttributeError:
'function' object has no attribute 'status_code'
So, what's the right way to migrate this sort of wrapper? Should I
subclass ListView and try to put the wrapper functionality in there?
How would that work?
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