show add-on dependencies again (bug 713947)

apps/devhub/templates/devhub/addons/edit/technical.html

@@ -49,7 +49,7 @@
               {% endif %}
             </td>
           </tr>
-          {% if dependency_form %}
+          {% if not webapp %}
             <tr>
               <th>
                 {{ _('Required Add-ons') }}
@@ -74,8 +74,6 @@
                 {% endif %}
               </td>
             </tr>
-          {% endif %}
-          {% if not webapp %}
             <tr>
               <th>
                 {{ tip(_("Add-on Flags"),

apps/devhub/tests/test_views_edit.py

@@ -1189,10 +1189,16 @@ class TestEditTechnical(TestEdit):
         r = self.client.get(self.technical_edit_url)
         self.assertContains(r, 'Upgrade SDK?')
 
+    def test_dependencies_none(self):
+        AddonDependency.objects.all().delete()
+        eq_(list(self.addon.all_dependencies), [])
+        r = self.client.get(self.technical_url)
+        eq_(pq(r.content)('#required-addons .empty').length, 1)
+
     def test_dependencies_overview(self):
         eq_([d.id for d in self.addon.all_dependencies], [5579])
         r = self.client.get(self.technical_url)
-        req = pq(r.content)('td#required-addons')
+        req = pq(r.content)('#required-addons')
         eq_(req.length, 1)
         eq_(req.attr('data-src'),
             reverse('devhub.ajax.dependencies', args=[self.addon.slug]))
@@ -1322,7 +1328,6 @@ class TestEditTechnical(TestEdit):
         Addon.objects.all().update(type=amo.ADDON_WEBAPP)
         addon = Addon.objects.get(id=5299)
         r = self.client.get(self.technical_edit_url)
-        eq_(r.context['dependency_form'], None)
 
     def test_edit_addon_dependencies_no_add_apps(self):
         """Add-ons should not be able to add app dependencies."""