83 lines
2.6 KiB
Python
83 lines
2.6 KiB
Python
# Copyright 2015 Huawei Technologies Co., Ltd.
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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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from oslo_serialization import jsonutils
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from oslo_service import wsgi
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from oslo_utils import encodeutils
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import webob.dec
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from tricircle.common import constants
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class Versions(object):
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@classmethod
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def factory(cls, global_config, **local_config):
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return cls(app=None)
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@webob.dec.wsgify(RequestClass=wsgi.Request)
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def __call__(self, req):
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if req.path != '/':
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if self.app:
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return req.get_response(self.app)
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method = req.environ.get('REQUEST_METHOD')
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not_allowed_methods = ['POST', 'PUT', 'DELETE', 'HEAD', 'PATCH']
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if method in not_allowed_methods:
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response = webob.Response()
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response.status_code = 404
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return response
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versions = {
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"versions": [
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{
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"status": "SUPPORTED",
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"updated": "2011-01-21T11:33:21Z",
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"links": [
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{"href": "http://127.0.0.1:8774/v2/",
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"rel": "self"}
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],
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"min_version": "",
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"version": "",
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"id": "v2.0"
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},
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{
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"status": "CURRENT",
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"updated": "2013-07-23T11:33:21Z",
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"links": [
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{
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"href": req.application_url + "/v2.1/",
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"rel": "self"
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}
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],
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"min_version": constants.NOVA_APIGW_MIN_VERSION,
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"version": constants.NOVA_APIGW_MAX_VERSION,
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"id": "v2.1"
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}
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]
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}
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content_type = 'application/json'
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body = jsonutils.dumps(versions)
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response = webob.Response()
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response.content_type = content_type
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response.body = encodeutils.to_utf8(body)
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return response
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def __init__(self, app):
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self.app = app
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