From a0d0af5c421a448a98a146845988d74af1a68780 Mon Sep 17 00:00:00 2001
From: tengqm <tengqim@cn.ibm.com>
Date: Mon, 5 Jan 2015 09:14:32 +0800
Subject: [PATCH] Initial version

---
 senlinclient/common/utils.py | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 senlinclient/common/utils.py

diff --git a/senlinclient/common/utils.py b/senlinclient/common/utils.py
new file mode 100644
index 00000000..ee818d77
--- /dev/null
+++ b/senlinclient/common/utils.py
@@ -0,0 +1,34 @@
+# Copyright 2012 OpenStack Foundation
+# 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.
+
+
+from oslo.utils import importutils
+
+from senlinclient.openstack.common import cliutils
+
+
+# Using common methods from oslo cliutils
+# Will change when the module graduates
+arg = cliutils.arg
+env = cliutils.env
+print_list = cliutils.print_list
+exit = cliutils.exit
+
+
+def import_versioned_module(version, submodule=None):
+    module = 'senlinclient.v%s' % version
+    if submodule:
+        module = '.'.join((module, submodule))
+    return importutils.import_module(module)