old_contents: # Copyright 2016, Ansible by Red Hat.
  # Aaron Tan <sitan@redhat.com>
  # Alan Rominger <arominge@redhat.com>
  #
  # 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 tower_cli import models
  from tower_cli.utils import types
  
  
  class Resource(models.Resource):
      cli_help = 'Manage inventory scripts within Ansible Tower.'
      endpoint = '/inventory_scripts/'
  
      name = models.Field(unique=True)
      description = models.Field(required=False, display=False)
      script = models.Field(display=False)
      organization = models.Field(type=types.Related('organization'),
                                  display=False)
  
new_contents: # Copyright 2016, Ansible by Red Hat.
  # Aaron Tan <sitan@redhat.com>
  # Alan Rominger <arominge@redhat.com>
  #
  # 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 tower_cli import models
  from tower_cli.utils import types
  
  
  class Resource(models.Resource):
      cli_help = 'Manage inventory scripts within Ansible Tower.'
      endpoint = '/inventory_scripts/'
  
      name = models.Field(unique=True)
      description = models.Field(required=False, display=False)
      script = models.Field(
          type=types.Variables(), display=False,
          help_text='Script code to fetch inventory, prefix with "@" to '
                    'use contents of file for this field.')
      organization = models.Field(type=types.Related('organization'),
                                  display=False)
  
subject: add additional options for custom script variables