SDK Refactor: Prepare network qos policy commands

Prepare the OSC "network qos policy" commands for the SDK refactor.
See [1] for details.

[1] https://etherpad.openstack.org/p/osc-network-command-sdk-support

Change-Id: I12dd8bda40801c26176a73646ed87aea66f09fcc
Partially-Implements: blueprint network-command-sdk-support

Author: abhiraut

openstackclient/network/v2/network_qos_policy.py

@@ -21,17 +21,18 @@
 
 from openstackclient.i18n import _
 from openstackclient.identity import common as identity_common
+from openstackclient.network import sdk_utils
 
 
 LOG = logging.getLogger(__name__)
 
 
 def _get_columns(item):
-    columns = list(item.keys())
-    if 'tenant_id' in columns:
-        columns.remove('tenant_id')
-        columns.append('project_id')
-    return tuple(sorted(columns))
+    column_map = {
+        'is_shared': 'shared',
+        'tenant_id': 'project_id',
+    }
+    return sdk_utils.get_osc_show_columns_for_sdk_resource(item, column_map)
 
 
 def _get_attrs(client_manager, parsed_args):
@@ -56,6 +57,8 @@ def _get_attrs(client_manager, parsed_args):
     return attrs
 
 
+# TODO(abhiraut): Use the SDK resource mapped attribute names once the
+# OSC minimum requirements include SDK 1.0.
 class CreateNetworkQosPolicy(command.ShowOne):
     _description = _("Create a QoS policy")
 
@@ -96,9 +99,9 @@ def take_action(self, parsed_args):
         client = self.app.client_manager.network
         attrs = _get_attrs(self.app.client_manager, parsed_args)
         obj = client.create_qos_policy(**attrs)
-        columns = _get_columns(obj)
+        display_columns, columns = _get_columns(obj)
         data = utils.get_item_properties(obj, columns, formatters={})
-        return columns, data
+        return (display_columns, data)
 
 
 class DeleteNetworkQosPolicy(command.Command):
@@ -135,6 +138,8 @@ def take_action(self, parsed_args):
             raise exceptions.CommandError(msg)
 
 
+# TODO(abhiraut): Use only the SDK resource mapped attribute names once the
+# OSC minimum requirements include SDK 1.0.
 class ListNetworkQosPolicy(command.Lister):
     _description = _("List QoS policies")
 
@@ -143,8 +148,8 @@ def take_action(self, parsed_args):
         columns = (
             'id',
             'name',
-            'shared',
-            'tenant_id',
+            'is_shared',
+            'project_id',
         )
         column_headers = (
             'ID',
@@ -160,6 +165,8 @@ def take_action(self, parsed_args):
                 ) for s in data))
 
 
+# TODO(abhiraut): Use the SDK resource mapped attribute names once the
+# OSC minimum requirements include SDK 1.0.
 class SetNetworkQosPolicy(command.Command):
     _description = _("Set QoS policy properties")
 
@@ -226,6 +233,6 @@ def take_action(self, parsed_args):
         client = self.app.client_manager.network
         obj = client.find_qos_policy(parsed_args.policy,
                                      ignore_missing=False)
-        columns = _get_columns(obj)
+        display_columns, columns = _get_columns(obj)
         data = utils.get_item_properties(obj, columns)
-        return columns, data
+        return (display_columns, data)

openstackclient/tests/unit/network/v2/fakes.py

@@ -746,6 +746,7 @@ def create_one_qos_policy(attrs=None):
             loaded=True)
 
         # Set attributes with special mapping in OpenStack SDK.
+        qos_policy.is_shared = qos_policy_attrs['shared']
         qos_policy.project_id = qos_policy_attrs['tenant_id']
 
         return qos_policy