old_contents: # -*- coding: utf8 -*-
  
  """Admin classes for accounts.models."""
  
  from __future__ import unicode_literals
  from __future__ import absolute_import
  from django.contrib import admin
  
  from .models import UserProfile, UserSite
  
  
  class SiteInline(admin.TabularInline):
      model = UserSite
      raw_id_fields = ('site', )
      autocomplete_lookup_fields = {'fk': ('site', ), }
  
  
  class UserProfileAdmin(admin.ModelAdmin):
      inlines = [SiteInline, ]
      raw_id_fields = ('person', )
      autocomplete_lookup_fields = {'fk': ('person', ), }
      list_display = ('user', 'is_active_user', 'person', 'sites_staff', 'sites_user')
  
      def sites_staff(self, obj):
          return ', '.join([s.siteprofile.short_name for s in obj.sites.filter(
              usersite__role__in=[UserSite.STAFF, UserSite.SUPERUSER])])
  
      def sites_user(self, obj):
          return ', '.join([s.siteprofile.short_name for s in 
              obj.sites.filter(usersite__role=UserSite.USER)])
  
      def is_active_user(self, obj):
          return obj.user.is_active
      is_active_user.boolean = True
  
  
  admin.site.register(UserProfile, UserProfileAdmin)
  
new_contents: # -*- coding: utf8 -*-
  
  """Admin classes for accounts.models."""
  
  from __future__ import unicode_literals
  from __future__ import absolute_import
  from django.contrib import admin
  
  from .models import UserProfile, UserSite
  
  
  class SiteInline(admin.TabularInline):
      model = UserSite
      raw_id_fields = ('site', )
      autocomplete_lookup_fields = {'fk': ('site', ), }
  
  
  class UserProfileAdmin(admin.ModelAdmin):
      inlines = [SiteInline, ]
      raw_id_fields = ('person', )
      autocomplete_lookup_fields = {'fk': ('person', ), }
      list_display = ('user', 'is_active_user', 'person', 'sites_staff', 'sites_user')
  
      def sites_staff(self, obj):
          return ', '.join([s.siteprofile.short_name for s in obj.sites.filter(
              usersite__role__in=[UserSite.STAFF, UserSite.SUPERUSER])])
  
      def sites_user(self, obj):
          return ', '.join([s.siteprofile.short_name for s in 
              obj.sites.filter(usersite__role=UserSite.USER)])
  
      def is_active_user(self, obj):
          return obj.user.is_active
      is_active_user.boolean = True
      is_active_user.short_description = 'Aktiviert?'
  
  
  admin.site.register(UserProfile, UserProfileAdmin)
  
subject: Add German description to is_active field in UserProfil admin.