Make SetSecurityGroup inherit from cliff.Command

set/unset comamnd classes should inherit from cliff.Command class.

Change-Id: Ie28711ac8823dc9eb13cf83877864ca436b928bc
Partial-Bug: 1546065

doc/source/backwards-incompatible.rst

@@ -126,6 +126,18 @@ List of Backwards Incompatible Changes
   * Bug: https://bugs.launchpad.net/python-openstackclient/+bug/1546065
   * Commit: https://review.openstack.org/#/c/280663/
 
+10. `security group set` commands will no longer return the modified resource
+
+  Previously, modifying a security group would result in the new security group
+  being displayed to the user. To keep things consistent with other `set`
+  commands, we will no longer be showing the modified resource.
+
+  * In favor of: Use `set` then `show`
+  * As of: NA
+  * Removed in: NA
+  * Bug: https://bugs.launchpad.net/python-openstackclient/+bug/1546065
+  * Commit: https://review.openstack.org/#/c/281087/
+
 For Developers
 ==============
 

functional/tests/network/v2/test_security_group.py

@@ -32,10 +32,9 @@ class SecurityGroupTests(test.TestCase):
     @classmethod
     def tearDownClass(cls):
         # Rename test
-        opts = cls.get_show_opts(cls.FIELDS)
         raw_output = cls.openstack('security group set --name ' +
-                                   cls.OTHER_NAME + ' ' + cls.NAME + opts)
-        cls.assertOutput(cls.OTHER_NAME + "\n", raw_output)
+                                   cls.OTHER_NAME + ' ' + cls.NAME)
+        cls.assertOutput('', raw_output)
         # Delete test
         raw_output = cls.openstack('security group delete ' + cls.OTHER_NAME)
         cls.assertOutput('', raw_output)
@@ -46,10 +45,14 @@ class SecurityGroupTests(test.TestCase):
         self.assertIn(self.NAME, raw_output)
 
     def test_security_group_set(self):
-        opts = self.get_show_opts(['description', 'name'])
-        raw_output = self.openstack('security group set --description NSA ' +
-                                    self.NAME + opts)
-        self.assertEqual("NSA\n" + self.NAME + "\n", raw_output)
+        raw_output = self.openstack(
+            'security group set --description NSA ' + self.NAME
+        )
+        self.assertEqual('', raw_output)
+
+        opts = self.get_show_opts(['description'])
+        raw_output = self.openstack('security group show ' + self.NAME + opts)
+        self.assertEqual("NSA\n", raw_output)
 
     def test_security_group_show(self):
         opts = self.get_show_opts(self.FIELDS)

openstackclient/compute/v2/security_group.py

@@ -271,7 +271,7 @@ class ListSecurityGroupRule(command.Lister):
                 ) for s in rules))
 
 
-class SetSecurityGroup(command.ShowOne):
+class SetSecurityGroup(command.Command):
     """Set security group properties"""
 
     def get_parser(self, prog_name):
@@ -294,7 +294,6 @@ class SetSecurityGroup(command.ShowOne):
         return parser
 
     def take_action(self, parsed_args):
-
         compute_client = self.app.client_manager.compute
         data = utils.find_resource(
             compute_client.security_groups,
@@ -306,17 +305,11 @@ class SetSecurityGroup(command.ShowOne):
         if parsed_args.description:
             data.description = parsed_args.description
 
-        info = {}
-        info.update(compute_client.security_groups.update(
+        compute_client.security_groups.update(
             data,
             data.name,
             data.description,
-        )._info)
-
-        if info:
-            return zip(*sorted(six.iteritems(info)))
-        else:
-            return ({}, {})
+        )
 
 
 class ShowSecurityGroup(command.ShowOne):

releasenotes/notes/bug-1546065-41d09ffbd8606513.yaml

@@ -2,3 +2,5 @@
 fixes:
   - Command ``flavor set/unset`` now outputs nothing.
     [Bug `1546065 <https://bugs.launchpad.net/python-openstackclient/+bug/1546065>`_]
+  - Command ``security group set`` now outputs nothing.
+    [Bug `1546065 <https://bugs.launchpad.net/python-openstackclient/+bug/1546065>`_]