'Put limit info into a request.'

def _populate_limits(self, request):

    _limits = [limits.Limit('GET', '*', '.*', 10, 60).display(), limits.Limit('POST', '*', '.*', 5, (60 * 60)).display(), limits.Limit('GET', 'changes-since*', 'changes-since', 5, 60).display()]
    request.environ['cinder.limits'] = _limits
    return request
