old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  from django.views.generic.detail import DetailView
  from django.views.generic.list import ListView
  
  from opps.article.models import Post
  
  
  class OppsList(ListView):
  
      context_object_name = "context"
  
      @property
      def template_name(self):
          return 'channel/{0}.html'.format(self.kwargs['channel__long_slug'])
  
      @property
      def queryset(self):
          return Post.objects.filter(
                  channel__long_slug=self.kwargs['channel__long_slug']).all()
  
  
  class OppsDetail(DetailView):
  
      context_object_name = "context"
  
      @property
      def template_name(self):
          return 'article/{0}/{1}.html'.format(
                  self.kwargs['channel__long_slug'], self.kwargs['slug'])
  
      @property
      def queryset(self):
          return Post.objects.filter(
                  channel__long_slug=self.kwargs['channel__long_slug'],
                  slug=self.kwargs['slug']).all()
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  from django.views.generic.detail import DetailView
  from django.views.generic.list import ListView
  
  from opps.article.models import Post
  
  
  class OppsList(ListView):
  
      context_object_name = "context"
  
      @property
      def template_name(self):
          return 'channel/{0}.html'.format(self.kwargs['channel__long_slug'])
  
      @property
      def queryset(self):
          if not self.kwargs.get('channel__long_slug'):
              return Post.objects.filter(channel__homepage=True).all()
          return Post.objects.filter(
                  channel__long_slug=self.kwargs['channel__long_slug']).all()
  
  
  class OppsDetail(DetailView):
  
      context_object_name = "context"
  
      @property
      def template_name(self):
          return 'article/{0}/{1}.html'.format(
                  self.kwargs['channel__long_slug'], self.kwargs['slug'])
  
      @property
      def queryset(self):
          return Post.objects.filter(
                  channel__long_slug=self.kwargs['channel__long_slug'],
                  slug=self.kwargs['slug']).all()
  
subject: Fix queryset on entry home page (/) on list page