changing namespace and urls

project_directory/three_d_viewer/views.py

@@ -0,0 +1,31 @@
+from django import template
+from django.shortcuts import get_object_or_404, render
+from django.http import HttpResponseRedirect, HttpResponse
+from django.core.urlresolvers import reverse
+from django.views import generic
+
+from three_d_viewer.models import Sample
+register = template.Library()
+
+
+@register.inclusion_tag('children.html')
+def children_tag(category):
+    children = category.children.all()
+    return {'children': children}
+
+
+class IndexView(generic.ListView):
+    template_name = 'three_d_viewer/index.html'
+    context_object_name = 'active_samples'
+
+    def get_queryset(self):
+        """
+        Return the last five published polls (not including those set to be
+        published in the future).
+        """
+        return Sample.objects.filter(active=True)
+
+
+class DetailView(generic.DetailView):
+    model = Sample
+    template_name = 'three_d_viewer/detail.html'