old_contents: from __future__ import absolute_import
  
  from django.contrib import admin
  from .models import Feed, FeedItem, FeedType
  
  admin.site.register(Feed, 
      list_display  = ["title", "public_url", "is_defunct"],
      list_filter   = ["is_defunct"],
      ordering      = ["title"],
      search_fields = ["title", "public_url"],
      list_per_page = 500,
  )
  
  admin.site.register(FeedItem, 
      list_display   = ['title', 'feed', 'date_modified'],
      list_filter    = ['feed'],
      search_fields  = ['feed__title', 'feed__public_url', 'title'],
      date_heirarchy = ['date_modified'],
  )
  
  admin.site.register(FeedType,
      prepopulated_fields = {'slug': ('name',)},
  )
  
new_contents: from __future__ import absolute_import
  
  from django.contrib import admin
  from .models import Feed, FeedItem, FeedType
  
  admin.site.register(Feed, 
      list_display  = ["title", "feed_type", "public_url"],
      list_filter   = ["feed_type", "is_defunct"],
      ordering      = ["title"],
      search_fields = ["title", "public_url"],
      list_per_page = 500,
  )
  
  admin.site.register(FeedItem, 
      list_display   = ['title', 'feed', 'date_modified'],
      list_filter    = ['feed'],
      search_fields  = ['feed__title', 'feed__public_url', 'title'],
      date_heirarchy = ['date_modified'],
  )
  
  admin.site.register(FeedType,
      prepopulated_fields = {'slug': ('name',)},
  )
  
subject: Clean up the feed admin a little bit.