69 lines
1.9 KiB
Python
69 lines
1.9 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 OpenStack LLC.
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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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"""
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Controller that returns information on the heat API versions
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"""
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import httplib
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import json
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import webob.dec
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from heat.common import wsgi
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class Controller(object):
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"""
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A controller that produces information on the heat API versions.
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"""
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def __init__(self, conf):
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self.conf = conf
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@webob.dec.wsgify
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def __call__(self, req):
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"""Respond to a request for all OpenStack API versions."""
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version_objs = [
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{
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"id": "v1.1",
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"status": "CURRENT",
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"links": [
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{
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"rel": "self",
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"href": self.get_href(req)}]},
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{
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"id": "v1.0",
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"status": "SUPPORTED",
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"links": [
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{
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"rel": "self",
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"href": self.get_href(req)}]}]
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body = json.dumps(dict(versions=version_objs))
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response = webob.Response(request=req,
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status=httplib.MULTIPLE_CHOICES,
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content_type='application/json')
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response.body = body
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return response
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def get_href(self, req):
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return "%s/v1/" % req.host_url
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