Add 'list service' command and common modules

1 files changed, 35 insertions, 0 deletions

diff --git a/openstackclient/common/command.py b/openstackclient/common/command.py
new file mode 100644
index 00000000..c57d7876
--- /dev/null
+++ b/openstackclient/common/command.py
@@ -0,0 +1,35 @@
+# Copyright 2011 OpenStack LLC.
+# 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.
+#
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+"""
+OpenStack base command
+"""
+
+from cliff.command import Command
+
+
+class OpenStackCommand(Command):
+    """Base class for OpenStack commands
+    """
+
+    api = None
+
+    def run(self, parsed_args):
+        if not self.api:
+            return
+        else:
+            return super(OpenStackCommand, self).run(parsed_args)