From bb15f2b5b8f9127c1da6b26ac18b306378b3531a Mon Sep 17 00:00:00 2001 From: Zhongyue Luo Date: Wed, 24 Oct 2012 11:48:30 +0800 Subject: Add uuidutils module Added uuidutils to openstack-common.conf file and updated nova/openstack/common Change-Id: I256a12ab4367a8ee408a38cda7ae35a762b56efe --- nova/openstack/common/uuidutils.py | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 nova/openstack/common/uuidutils.py (limited to 'nova/openstack') diff --git a/nova/openstack/common/uuidutils.py b/nova/openstack/common/uuidutils.py new file mode 100644 index 000000000..51042a798 --- /dev/null +++ b/nova/openstack/common/uuidutils.py @@ -0,0 +1,35 @@ +# vim: tabstop=4 shiftwidth=4 softtabstop=4 + +# Copyright (c) 2012 Intel Corporation. +# All Rights Reserved. +# +# 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. + +""" +UUID related utilities and helper functions. +""" + +import uuid + + +def is_uuid_like(val): + """Returns validation of a value as a UUID. + + For our purposes, a UUID is a canonical form string: + aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa + + """ + try: + return str(uuid.UUID(val)) == val + except (TypeError, ValueError, AttributeError): + return False -- cgit