Don't use CBV in common app's urls.py

mayan/apps/common/urls.py

@@ -1,12 +1,12 @@
 from __future__ import unicode_literals
 
 from django.conf.urls import patterns, url
-from django.views.generic import TemplateView
 
+from .views import AboutView
 
 urlpatterns = patterns(
     'common.views',
-    url(r'^about/$', TemplateView.as_view(template_name='main/about.html'), name='about_view'),
+    url(r'^about/$', AboutView.as_view(), name='about_view'),
     url(r'^license/$', 'license_view', (), name='license_view'),
     url(r'^password/change/done/$', 'password_change_done', (), name='password_change_done'),
     url(r'^object/multiple/action/$', 'multi_object_action_view', (), name='multi_object_action_view'),

mayan/apps/common/views.py

@@ -13,7 +13,7 @@ from django.shortcuts import redirect, render_to_response
 from django.template import RequestContext
 from django.utils.http import urlencode
 from django.utils.translation import ugettext_lazy as _
-from django.views.generic import FormView
+from django.views.generic import FormView, TemplateView
 from django.views.generic.edit import CreateView, DeleteView, UpdateView
 from django.views.generic.list import ListView
 
@@ -449,3 +449,7 @@ class MultiFormView(FormView):
             return self.forms_valid(forms)
         else:
             return self.forms_invalid(forms)
+
+
+class AboutView(TemplateView):
+    template_name='main/about.html'