old_contents: #
  # This Source Code Form is subject to the terms of the Mozilla Public
  # License, v. 2.0. If a copy of the MPL was not distributed with this file,
  # You can obtain one at http://mozilla.org/MPL/2.0/.
  #
  # Copyright (C) 2011-2014 Star2Billing S.L.
  #
  # The Initial Developer of the Original Code is
  # Arezqui Belaid <info@star2billing.com>
  #
  from django.contrib import admin
  from django.utils.translation import ugettext_lazy as _
  from admin_tools_stats.models import DashboardStatsCriteria, DashboardStats
  from admin_tools_stats.app_label_renamer import AppLabelRenamer
  AppLabelRenamer(native_app_label=u'admin_tools_stats', app_label=_('Admin Tools Stats')).main()
  
  
  class DashboardStatsCriteriaAdmin(admin.ModelAdmin):
      """
      Allows the administrator to view and modify certain attributes
      of a DashboardStats.
      """
      list_display = ('id', 'criteria_name', 'created_date')
      list_filter = ['created_date']
      ordering = ('id', )
  
  admin.site.register(DashboardStatsCriteria, DashboardStatsCriteriaAdmin)
  
  
  class DashboardStatsAdmin(admin.ModelAdmin):
      """
      Allows the administrator to view and modify certain attributes
      of a DashboardStats.
      """
      list_display = ('id', 'graph_key', 'graph_title', 'model_name',
                      'is_visible', 'created_date')
      list_filter = ['created_date']
      ordering = ('id', )
  
  admin.site.register(DashboardStats, DashboardStatsAdmin)
  
new_contents: #
  # This Source Code Form is subject to the terms of the Mozilla Public
  # License, v. 2.0. If a copy of the MPL was not distributed with this file,
  # You can obtain one at http://mozilla.org/MPL/2.0/.
  #
  # Copyright (C) 2011-2014 Star2Billing S.L.
  #
  # The Initial Developer of the Original Code is
  # Arezqui Belaid <info@star2billing.com>
  #
  from django.contrib import admin
  from django.utils.translation import ugettext_lazy as _
  from admin_tools_stats.models import DashboardStatsCriteria, DashboardStats
  from admin_tools_stats.app_label_renamer import AppLabelRenamer
  AppLabelRenamer(native_app_label=u'admin_tools_stats', app_label=_('Admin Tools Stats')).main()
  
  
  class DashboardStatsCriteriaAdmin(admin.ModelAdmin):
      """
      Allows the administrator to view and modify certain attributes
      of a DashboardStats.
      """
      list_display = ('id', 'criteria_name', 'created_date')
      list_filter = ['created_date']
      ordering = ('id', )
      save_as = True
  
  admin.site.register(DashboardStatsCriteria, DashboardStatsCriteriaAdmin)
  
  
  class DashboardStatsAdmin(admin.ModelAdmin):
      """
      Allows the administrator to view and modify certain attributes
      of a DashboardStats.
      """
      list_display = ('id', 'graph_key', 'graph_title', 'model_name',
                      'is_visible', 'created_date')
      list_filter = ['created_date']
      ordering = ('id', )
      save_as = True
  
  admin.site.register(DashboardStats, DashboardStatsAdmin)
  
subject: use save_as=True in admin to allow easier copying of charts