old_contents: # vim: tabstop=4 shiftwidth=4 softtabstop=4
  
  # Copyright 2011 United States Government as represented by the
  # Administrator of the National Aeronautics and Space Administration.
  # All Rights Reserved.
  #
  # Copyright 2011 Nebula, Inc.
  #
  #    Licensed under the Apache License, Version 2.0 (the "License"); you may
  #    not use this file except in compliance with the License. You may obtain
  #    a copy of the License at
  #
  #         http://www.apache.org/licenses/LICENSE-2.0
  #
  #    Unless required by applicable law or agreed to in writing, software
  #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  #    License for the specific language governing permissions and limitations
  #    under the License.
  
  from django.conf import settings
  from django_openstack import api
  from django.contrib import messages
  from openstackx.api import exceptions as api_exceptions
  
  
  def tenants(request):
      if not request.user or not request.user.is_authenticated():
          return {}
  
      try:
          return {'tenants': api.token_list_tenants(request, request.user.token)}
      except api_exceptions.BadRequest, e:
          messages.error(request, "Unable to retrieve tenant list from\
                                    keystone: %s" % e.message)
          return {'tenants': []}
  
  
  def swift(request):
      return {'swift_configured': settings.SWIFT_ENABLED}
  
  
  def quantum(request):
      return {'quantum_configured': settings.QUANTUM_ENABLED}
  
  
  def keystone_manage(request):
      return {'keystone_manage_confidured': settings.KEYSTONE_MANAGE_ENABLED}
  
new_contents: # vim: tabstop=4 shiftwidth=4 softtabstop=4
  
  # Copyright 2011 United States Government as represented by the
  # Administrator of the National Aeronautics and Space Administration.
  # All Rights Reserved.
  #
  # Copyright 2011 Nebula, Inc.
  #
  #    Licensed under the Apache License, Version 2.0 (the "License"); you may
  #    not use this file except in compliance with the License. You may obtain
  #    a copy of the License at
  #
  #         http://www.apache.org/licenses/LICENSE-2.0
  #
  #    Unless required by applicable law or agreed to in writing, software
  #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  #    License for the specific language governing permissions and limitations
  #    under the License.
  
  from django.conf import settings
  from django_openstack import api
  from django.contrib import messages
  from openstackx.api import exceptions as api_exceptions
  
  
  def tenants(request):
      if not request.user or not request.user.is_authenticated():
          return {}
  
      try:
          return {'tenants': api.token_list_tenants(request, request.user.token)}
      except api_exceptions.BadRequest, e:
          messages.error(request, "Unable to retrieve tenant list from\
                                    keystone: %s" % e.message)
          return {'tenants': []}
  
  
  def swift(request):
      return {'swift_configured': settings.SWIFT_ENABLED}
  
  
  def quantum(request):
      return {'quantum_configured': settings.QUANTUM_ENABLED}
  
subject: remove keystone_manage context processor - unused