'Respond to a request for all OpenStack API versions.'

@webob.dec.wsgify
def __call__(self, req):

    version_objs = [{'id': 'v1.0', 'status': 'CURRENT', 'links': [{'rel': 'self', 'href': self.get_href(req)}]}]
    body = jsonutils.dumps(dict(versions=version_objs))
    response = webob.Response(request=req, status=http_client.MULTIPLE_CHOICES, content_type='application/json')
    response.body = body
    return response
