e3c46ece4a
Instead of duplicating the same log statement throughout the code, the same logic can be provided by a shared decorator that abstracts away the logging capability and unifies it behind a common function instead. Change-Id: Icc63bced7347c8bbf0299a4c5821425a10892a79
101 lines
3.1 KiB
Python
101 lines
3.1 KiB
Python
# 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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"""Identity v3 Service Catalog action implementations"""
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import logging
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from cliff import lister
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from cliff import show
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import six
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from openstackclient.common import utils
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from openstackclient.i18n import _ # noqa
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def _format_endpoints(eps=None):
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if not eps:
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return ""
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ret = ''
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for ep in eps:
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region = ep.get('region_id') or ep.get('region', '<none>')
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ret += region + '\n'
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ret += " %s: %s\n" % (ep['interface'], ep['url'])
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return ret
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class ListCatalog(lister.Lister):
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"""List services in the service catalog"""
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log = logging.getLogger(__name__ + '.ListCatalog')
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@utils.log_method(log)
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def take_action(self, parsed_args):
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# This is ugly because if auth hasn't happened yet we need
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# to trigger it here.
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sc = self.app.client_manager.session.auth.get_auth_ref(
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self.app.client_manager.session,
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).service_catalog
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data = sc.get_data()
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columns = ('Name', 'Type', 'Endpoints')
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return (columns,
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(utils.get_dict_properties(
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s, columns,
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formatters={
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'Endpoints': _format_endpoints,
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},
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) for s in data))
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class ShowCatalog(show.ShowOne):
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"""Display service catalog details"""
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log = logging.getLogger(__name__ + '.ShowCatalog')
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def get_parser(self, prog_name):
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parser = super(ShowCatalog, self).get_parser(prog_name)
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parser.add_argument(
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'service',
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metavar='<service>',
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help=_('Service to display (type or name)'),
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)
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return parser
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@utils.log_method(log)
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def take_action(self, parsed_args):
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# This is ugly because if auth hasn't happened yet we need
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# to trigger it here.
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sc = self.app.client_manager.session.auth.get_auth_ref(
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self.app.client_manager.session,
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).service_catalog
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data = None
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for service in sc.get_data():
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if (service.get('name') == parsed_args.service or
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service.get('type') == parsed_args.service):
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data = dict(service)
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data['endpoints'] = _format_endpoints(data['endpoints'])
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if 'links' in data:
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data.pop('links')
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break
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if not data:
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self.app.log.error('service %s not found\n' %
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parsed_args.service)
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return ([], [])
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return zip(*sorted(six.iteritems(data)))
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