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# Copyright (c) 2014 OpenStack Foundation.
#
# 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 copy
import itertools
import escalator.api.middleware.context
import escalator.api.versions
import escalator.common.config
import escalator.common.rpc
import escalator.common.wsgi
import escalator.notifier
__all__ = [
'list_api_opts',
]
_api_opts = [
(None, list(itertools.chain(
escalator.api.middleware.context.context_opts,
escalator.api.versions.versions_opts,
escalator.common.config.common_opts,
escalator.common.rpc.rpc_opts,
escalator.common.wsgi.bind_opts,
escalator.common.wsgi.eventlet_opts,
escalator.common.wsgi.socket_opts,
escalator.notifier.notifier_opts))),
('task', escalator.common.config.task_opts),
('paste_deploy', escalator.common.config.paste_deploy_opts)
]
def list_api_opts():
"""Return a list of oslo_config options available in Escalator API service.
Each element of the list is a tuple. The first element is the name of the
group under which the list of elements in the second element will be
registered. A group name of None corresponds to the [DEFAULT] group in
config files.
This function is also discoverable via the 'escalator.api' entry point
under the 'oslo_config.opts' namespace.
The purpose of this is to allow tools like the Oslo sample config file
generator to discover the options exposed to users by escalator.
:returns: a list of (group_name, opts) tuples
"""
return [(g, copy.deepcopy(o)) for g, o in _api_opts]
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