Source code for ceilometer.api.controllers.root

#
# Copyright 2012 New Dream Network, LLC (DreamHost)
#
# 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 pecan

from ceilometer.api.controllers.v2 import root as v2

MEDIA_TYPE_JSON = 'application/vnd.openstack.telemetry-%s+json'
MEDIA_TYPE_XML = 'application/vnd.openstack.telemetry-%s+xml'


[docs]class RootController(object): def __init__(self): self.v2 = v2.V2Controller() @pecan.expose('json')
[docs] def index(self): base_url = pecan.request.application_url available = [{'tag': 'v2', 'date': '2013-02-13T00:00:00Z', }] collected = [version_descriptor(base_url, v['tag'], v['date']) for v in available] versions = {'versions': {'values': collected}} return versions
def version_descriptor(base_url, version, released_on): url = version_url(base_url, version) return { 'id': version, 'links': [ {'href': url, 'rel': 'self', }, {'href': 'http://docs.openstack.org/', 'rel': 'describedby', 'type': 'text/html', }], 'media-types': [ {'base': 'application/json', 'type': MEDIA_TYPE_JSON % version, }, {'base': 'application/xml', 'type': MEDIA_TYPE_XML % version, }], 'status': 'stable', 'updated': released_on, } def version_url(base_url, version_number): return '%s/%s' % (base_url, version_number)

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