old_contents: from django.contrib import admin
  
  from comics.core import models
  
  
  class ComicAdmin(admin.ModelAdmin):
      list_display = ('slug', 'name', 'language', 'url', 'rights')
      prepopulated_fields = {
          'slug': ('name',)
      }
  
  
  class ReleaseAdmin(admin.ModelAdmin):
      list_display = ('__unicode__', 'comic', 'pub_date', 'fetched')
      list_filter = ['pub_date', 'fetched', 'comic']
      date_hierarchy = 'pub_date'
      exclude = ('images',)
  
  
  class ImageAdmin(admin.ModelAdmin):
      list_display = ('__unicode__', 'file', 'height', 'width', 'fetched', 'title', 'text')
      list_filter = ['fetched', 'comic']
      date_hierarchy = 'fetched'
  
  
  admin.site.register(models.Comic, ComicAdmin)
  admin.site.register(models.Release, ReleaseAdmin)
  admin.site.register(models.Image, ImageAdmin)
  
new_contents: from django.contrib import admin
  
  from comics.core import models
  
  
  class ComicAdmin(admin.ModelAdmin):
      list_display = ('slug', 'name', 'language', 'url', 'rights', 'start_date',
          'end_date', 'active')
      prepopulated_fields = {
          'slug': ('name',)
      }
  
  
  class ReleaseAdmin(admin.ModelAdmin):
      list_display = ('__unicode__', 'comic', 'pub_date', 'fetched')
      list_filter = ['pub_date', 'fetched', 'comic']
      date_hierarchy = 'pub_date'
      exclude = ('images',)
  
  
  class ImageAdmin(admin.ModelAdmin):
      list_display = ('__unicode__', 'file', 'height', 'width', 'fetched', 'title', 'text')
      list_filter = ['fetched', 'comic']
      date_hierarchy = 'fetched'
  
  
  admin.site.register(models.Comic, ComicAdmin)
  admin.site.register(models.Release, ReleaseAdmin)
  admin.site.register(models.Image, ImageAdmin)
  
subject: Include start date, end date, and active flag in comics list