old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  from django.views.generic.list import ListView
  from django.views.generic.detail import DetailView
  
  from opps.core.models.article import Post
  
  
  class OppsDetail(DetailView):
  
      context_object_name = "context"
      queryset = Post.objects.all()
  
subject: create basic Detail View render new (article/post)