old_contents: # -*- coding: utf-8 -*-
  from django.conf import settings
  
  
  def set_context_data(self, SUPER, **kwargs):
      context = super(SUPER, self).get_context_data(**kwargs)
      if len(self.article) >= 1:
          article = self.article.get()
          context['opps_channel'] = article.channel
          context['opps_channel_conf'] = settings.OPPS_CHANNEL_CONF\
                  .get(article.channel.slug, '')
      return context
  
new_contents: # -*- coding: utf-8 -*-
  from django.conf import settings
  
  
  def set_context_data(self, SUPER, **kwargs):
      context = super(SUPER, self).get_context_data(**kwargs)
      if len(self.article) >= 1:
          article = self.article[0]
          context['opps_channel'] = article.channel
          context['opps_channel_conf'] = settings.OPPS_CHANNEL_CONF\
                  .get(article.channel.slug, '')
      return context
  
subject: Fix bug, get multiobj on core utils set context data