218 lines
7.9 KiB
Python
218 lines
7.9 KiB
Python
# Copyright 2017 FUJITSU LIMITED
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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from osc_lib.command import command
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from osc_lib import exceptions
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from osc_lib import utils
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from osc_lib.utils import columns as column_util
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from oslo_log import log as logging
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from neutronclient._i18n import _
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from neutronclient.osc import utils as osc_utils
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LOG = logging.getLogger(__name__)
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_attr_map = (
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('id', 'ID', column_util.LIST_BOTH),
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('name', 'Name', column_util.LIST_BOTH),
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('type', 'Type', column_util.LIST_BOTH),
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('endpoints', 'Endpoints', column_util.LIST_BOTH),
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('description', 'Description', column_util.LIST_LONG_ONLY),
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('tenant_id', 'Project', column_util.LIST_LONG_ONLY),
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)
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def _get_common_parser(parser):
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parser.add_argument(
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'--description',
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metavar='<description>',
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help=_('Description for the endpoint group'))
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return parser
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def _get_common_attrs(client_manager, parsed_args, is_create=True):
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attrs = {}
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if is_create:
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if parsed_args.project is not None:
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attrs['tenant_id'] = osc_utils.find_project(
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client_manager.identity,
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parsed_args.project,
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parsed_args.project_domain,
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).id
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if parsed_args.description:
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attrs['description'] = parsed_args.description
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return attrs
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class CreateEndpointGroup(command.ShowOne):
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_description = _("Create an endpoint group")
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def get_parser(self, prog_name):
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parser = super(CreateEndpointGroup, self).get_parser(prog_name)
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_get_common_parser(parser)
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parser.add_argument(
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'name',
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metavar='<name>',
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help=_('Name for the endpoint group'))
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parser.add_argument(
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'--type',
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required=True,
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help=_('Type of endpoints in group (e.g. subnet, cidr)'))
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parser.add_argument(
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'--value',
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action='append',
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dest='endpoints',
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required=True,
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help=_('Endpoint(s) for the group. Must all be of the same type. '
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'(--value) option can be repeated'))
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osc_utils.add_project_owner_option_to_parser(parser)
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.neutronclient
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attrs = _get_common_attrs(self.app.client_manager, parsed_args)
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if parsed_args.name:
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attrs['name'] = str(parsed_args.name)
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attrs['type'] = parsed_args.type
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if parsed_args.type == 'subnet':
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_subnet_ids = [client.find_resource(
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'subnet',
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endpoint,
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cmd_resource='subnet')['id']
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for endpoint in parsed_args.endpoints]
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attrs['endpoints'] = _subnet_ids
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else:
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attrs['endpoints'] = parsed_args.endpoints
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obj = client.create_endpoint_group(
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{'endpoint_group': attrs})['endpoint_group']
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columns, display_columns = column_util.get_columns(obj, _attr_map)
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data = utils.get_dict_properties(obj, columns)
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return display_columns, data
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class DeleteEndpointGroup(command.Command):
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_description = _("Delete endpoint group(s)")
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def get_parser(self, prog_name):
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parser = super(DeleteEndpointGroup, self).get_parser(prog_name)
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parser.add_argument(
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'endpoint_group',
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metavar='<endpoint-group>',
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nargs='+',
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help=_('Endpoint group(s) to delete (name or ID)'))
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.neutronclient
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result = 0
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for endpoint in parsed_args.endpoint_group:
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try:
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endpoint_id = client.find_resource(
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'endpoint_group',
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endpoint,
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cmd_resource='endpoint_group')['id']
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client.delete_endpoint_group(endpoint_id)
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except Exception as e:
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result += 1
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LOG.error(_("Failed to delete endpoint group with "
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"name or ID '%(endpoint_group)s': %(e)s"),
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{'endpoint_group': endpoint, 'e': e})
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if result > 0:
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total = len(parsed_args.endpoint_group)
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msg = (_("%(result)s of %(total)s endpoint group failed "
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"to delete.") % {'result': result, 'total': total})
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raise exceptions.CommandError(msg)
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class ListEndpointGroup(command.Lister):
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_description = _("List endpoint groups that belong to a given project")
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def get_parser(self, prog_name):
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parser = super(ListEndpointGroup, self).get_parser(prog_name)
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parser.add_argument(
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'--long',
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action='store_true',
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default=False,
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help=_("List additional fields in output")
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)
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.neutronclient
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obj = client.list_endpoint_groups()['endpoint_groups']
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headers, columns = column_util.get_column_definitions(
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_attr_map, long_listing=parsed_args.long)
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return (headers, (utils.get_dict_properties(s, columns) for s in obj))
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class SetEndpointGroup(command.Command):
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_description = _("Set endpoint group properties")
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def get_parser(self, prog_name):
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parser = super(SetEndpointGroup, self).get_parser(prog_name)
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_get_common_parser(parser)
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parser.add_argument(
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'--name',
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metavar='<name>',
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help=_('Set a name for the endpoint group'))
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parser.add_argument(
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'endpoint_group',
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metavar='<endpoint-group>',
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help=_('Endpoint group to set (name or ID)'))
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.neutronclient
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attrs = _get_common_attrs(self.app.client_manager,
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parsed_args, is_create=False)
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if parsed_args.name:
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attrs['name'] = str(parsed_args.name)
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endpoint_id = client.find_resource(
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'endpoint_group', parsed_args.endpoint_group,
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cmd_resource='endpoint_group')['id']
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try:
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client.update_endpoint_group(endpoint_id,
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{'endpoint_group': attrs})
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except Exception as e:
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msg = (_("Failed to set endpoint group "
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"%(endpoint_group)s: %(e)s")
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% {'endpoint_group': parsed_args.endpoint_group, 'e': e})
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raise exceptions.CommandError(msg)
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class ShowEndpointGroup(command.ShowOne):
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_description = _("Display endpoint group details")
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def get_parser(self, prog_name):
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parser = super(ShowEndpointGroup, self).get_parser(prog_name)
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parser.add_argument(
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'endpoint_group',
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metavar='<endpoint-group>',
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help=_('Endpoint group to display (name or ID)'))
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.neutronclient
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endpoint_id = client.find_resource(
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'endpoint_group', parsed_args.endpoint_group,
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cmd_resource='endpoint_group')['id']
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obj = client.show_endpoint_group(endpoint_id)['endpoint_group']
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columns, display_columns = column_util.get_columns(obj, _attr_map)
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data = utils.get_dict_properties(obj, columns)
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return (display_columns, data)
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