old_contents: from django.forms import models as modelforms
  from django.contrib.contenttypes.models import ContentType
  from django.forms.models import save_instance
  from django.utils.translation import ugettext_lazy as _
  
  from ella import newman
  from ella.newman.generic import BaseGenericInlineFormSet
  from ella.core.models import Publishable
  
  from tagging.models import TaggedItem, Tag
  
  CT_PUBLISHABLE = ContentType.objects.get_for_model(Publishable)
  
  class TaggingInlineFormset(BaseGenericInlineFormSet):
      def save_new(self, form, commit=True):
          kwargs = {
              self.ct_field.get_attname(): CT_PUBLISHABLE.pk,
              self.ct_fk_field.get_attname(): self.instance.pk,
          }
          new_obj = self.model(**kwargs)
          return save_instance(form, new_obj, commit=commit)
  
      def get_queryset(self):
          if self.instance is None:
              return self.model._default_manager.none()
          elif isinstance(self.instance, Publishable):
              # use Publishable CT for anything publishable
              ct = CT_PUBLISHABLE
          else:
              ct = ContentType.objects.get_for_model(self.instance)
  
          return self.model._default_manager.filter(**{
              self.ct_field.name: ct,
              self.ct_fk_field.name: self.instance.pk,
          })
  
  class TaggingInlineAdmin(newman.GenericTabularInline):
      model = TaggedItem
      max_num = 3
      ct_field = 'content_type'
      ct_fk_field = 'object_id'
      suggest_fields = {'tag': ('name',)}
      formset = TaggingInlineFormset
  
  class TagAdmin(newman.NewmanModelAdmin):
      list_display = ('name', )
      search_fields = ('name', )
  
  class TaggedItemAdmin(newman.NewmanModelAdmin):
      list_display = ('object', 'tag',)
      list_filter = ('content_type',)
      search_fields = ('tag',)
      suggest_fields = {'tag': ('name',)}
  
  newman.site.register(Tag, TagAdmin)
  #newman.site.register(TaggedItem, TaggedItemAdmin)
  newman.site.append_inline(newman.config.TAGGED_MODELS, TaggingInlineAdmin)
  
  # some translations for newman:
  
  app = _('Tagging')
  sg, pl = _('tag'), _('tags')
  
  
new_contents: from django.forms import models as modelforms
  from django.contrib.contenttypes.models import ContentType
  from django.forms.models import save_instance
  from django.utils.translation import ugettext_lazy as _
  
  from ella import newman
  from ella.newman.conf import newman_settings
  from ella.newman.generic import BaseGenericInlineFormSet
  from ella.core.models import Publishable
  
  from tagging.models import TaggedItem, Tag
  
  CT_PUBLISHABLE = ContentType.objects.get_for_model(Publishable)
  
  class TaggingInlineFormset(BaseGenericInlineFormSet):
      def save_new(self, form, commit=True):
          kwargs = {
              self.ct_field.get_attname(): CT_PUBLISHABLE.pk,
              self.ct_fk_field.get_attname(): self.instance.pk,
          }
          new_obj = self.model(**kwargs)
          return save_instance(form, new_obj, commit=commit)
  
      def get_queryset(self):
          if self.instance is None:
              return self.model._default_manager.none()
          elif isinstance(self.instance, Publishable):
              # use Publishable CT for anything publishable
              ct = CT_PUBLISHABLE
          else:
              ct = ContentType.objects.get_for_model(self.instance)
  
          return self.model._default_manager.filter(**{
              self.ct_field.name: ct,
              self.ct_fk_field.name: self.instance.pk,
          })
  
  class TaggingInlineAdmin(newman.GenericTabularInline):
      model = TaggedItem
      max_num = 3
      ct_field = 'content_type'
      ct_fk_field = 'object_id'
      suggest_fields = {'tag': ('name',)}
      formset = TaggingInlineFormset
  
  class TagAdmin(newman.NewmanModelAdmin):
      list_display = ('name', )
      search_fields = ('name', )
  
  class TaggedItemAdmin(newman.NewmanModelAdmin):
      list_display = ('object', 'tag',)
      list_filter = ('content_type',)
      search_fields = ('tag',)
      suggest_fields = {'tag': ('name',)}
  
  newman.site.register(Tag, TagAdmin)
  #newman.site.register(TaggedItem, TaggedItemAdmin)
  newman.site.append_inline(newman_settings.TAGGED_MODELS, TaggingInlineAdmin)
  
  # some translations for newman:
  
  app = _('Tagging')
  sg, pl = _('tag'), _('tags')
  
  
subject: Use app_settings convention. Refs #7075