1 files changed, 65 insertions, 0 deletions
diff --git a/openstackclient/image/v2/metadef_namespaces.py b/openstackclient/image/v2/metadef_namespaces.py
new file mode 100644
index 00000000..158fd94e
--- /dev/null
+++ b/openstackclient/image/v2/metadef_namespaces.py
@@ -0,0 +1,65 @@
+#   Copyright 2012-2013 OpenStack Foundation
+#
+#   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.
+#
+
+"""Image V2 Action Implementations"""
+
+from osc_lib.cli import format_columns
+from osc_lib.command import command
+from osc_lib import utils
+
+from openstackclient.i18n import _
+
+_formatters = {
+    'tags': format_columns.ListColumn,
+}
+
+
+class ListMetadefNameSpaces(command.Lister):
+    _description = _("List metadef namespaces")
+
+    def get_parser(self, prog_name):
+        parser = super().get_parser(prog_name)
+        parser.add_argument(
+            "--resource-types",
+            metavar="<resource_types>",
+            help=_("filter resource types"),
+        )
+        parser.add_argument(
+            "--visibility",
+            metavar="<visibility>",
+            help=_("filter on visibility"),
+        )
+        return parser
+
+    def take_action(self, parsed_args):
+        image_client = self.app.client_manager.image
+        filter_keys = ['resource_types', 'visibility']
+        kwargs = {}
+        for key in filter_keys:
+            argument = getattr(parsed_args, key, None)
+            if argument is not None:
+                kwargs[key] = argument
+        # List of namespace data received
+        data = list(image_client.metadef_namespaces(**kwargs))
+        columns = ['namespace']
+        column_headers = columns
+        return (
+            column_headers,
+            (utils.get_item_properties(
+                s,
+                columns,
+                formatters=_formatters,
+            ) for s in data)
+        )