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# Copyright 2010 OpenStack Foundation
# All Rights Reserved.
#
# 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.
import six
from keystoneclient.generic import client
from keystoneclient.i18n import _
from keystoneclient import utils
CLIENT_CLASS = client.Client
@utils.unauthenticated
def do_discover(cs, args):
"""Discover Keystone servers, supported API versions and extensions.
"""
if cs.endpoint:
versions = cs.discover(cs.endpoint)
elif cs.auth_url:
versions = cs.discover(cs.auth_url)
else:
versions = cs.discover()
if versions:
if 'message' in versions:
print(versions['message'])
for key, version in six.iteritems(versions):
if key != 'message':
print(_(" - supports version %(id)s (%(status)s) here "
"%(url)s") %
version)
extensions = cs.discover_extensions(version['url'])
if extensions:
for key, extension in six.iteritems(extensions):
if key != 'message':
print(_(" - and %(key)s: %(extension)s") %
{'key': key, 'extension': extension})
else:
print(_("No Keystone-compatible endpoint found"))
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