85 lines
2.2 KiB
Python
85 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014 Objectif Libre
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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 flask import request
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from oslo_config import cfg
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import voluptuous
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from cloudkitty.api.v2 import base
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from cloudkitty.api.v2 import utils as api_utils
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CONF = cfg.CONF
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CONF.import_opt('version', 'cloudkitty.storage', 'storage')
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API_VERSION_SCHEMA = voluptuous.Schema({
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voluptuous.Required('id'): str,
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voluptuous.Required('links'): [
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voluptuous.Schema({
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voluptuous.Required('href'): str,
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voluptuous.Required('rel', default='self'): 'self',
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}),
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],
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voluptuous.Required('status'): voluptuous.Any(
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'CURRENT',
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'SUPPORTED',
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'EXPERIMENTAL',
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'DEPRECATED',
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),
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})
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def get_api_versions():
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"""Returns a list of all existing API versions."""
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apis = [
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{
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'id': 'v1',
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'links': [{
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'href': '{scheme}://{host}/v1'.format(
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scheme=request.scheme,
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host=request.host,
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),
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}],
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'status': 'CURRENT',
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},
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{
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'id': 'v2',
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'links': [{
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'href': '{scheme}://{host}/v2'.format(
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scheme=request.scheme,
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host=request.host,
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),
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}],
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'status': 'EXPERIMENTAL',
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},
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]
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# v2 api is disabled when using v1 storage
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if CONF.storage.version < 2:
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apis = apis[:1]
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return apis
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class CloudkittyAPIRoot(base.BaseResource):
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@api_utils.add_output_schema(voluptuous.Schema({
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'versions': [API_VERSION_SCHEMA],
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}))
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def get(self):
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return {
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'versions': get_api_versions(),
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}
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