Merge "Adding SDK support for ``glance md-namespace-properties-delete``"

openstack/image/v2/_proxy.py

@@ -1525,6 +1525,23 @@ class Proxy(proxy.Proxy):
             **query,
         )
 
+    def delete_all_metadef_properties(self, metadef_namespace):
+        """Delete all metadata definitions property inside a specific namespace.
+
+        :param metadef_namespace: The value can be either the name of a metadef
+            namespace or a
+            :class:`~openstack.image.v2.metadef_namespace.MetadefNamespace`
+            instance.
+
+        :returns: ``None``
+        :raises: :class:`~openstack.exceptions.ResourceNotFound` when no
+            resource can be found.
+        """
+        namespace = self._get_resource(
+            _metadef_namespace.MetadefNamespace, metadef_namespace
+        )
+        return namespace.delete_all_properties(self)
+
     # ====== SCHEMAS ======
     def get_images_schema(self):
         """Get images schema

openstack/image/v2/metadef_namespace.py

@@ -10,7 +10,9 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
+from openstack import exceptions
 from openstack import resource
+from openstack import utils
 
 
 class MetadefNamespace(resource.Resource):
@@ -71,3 +73,18 @@ class MetadefNamespace(resource.Resource):
             has_body=True,
             retry_on_conflict=None,
         )
+
+    def _delete_all(self, session, url):
+        response = session.delete(url)
+        exceptions.raise_from_response(response)
+        self._translate_response(response, has_body=False)
+        return self
+
+    def delete_all_properties(self, session):
+        """Delete all properties in a namespace.
+
+        :param session: The session to use for making this request
+        :returns: The server response
+        """
+        url = utils.urljoin(self.base_path, self.id, 'properties')
+        return self._delete_all(session, url)

openstack/tests/unit/image/v2/test_metadef_namespace.py

@@ -10,6 +10,12 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
+
+from unittest import mock
+
+from keystoneauth1 import adapter
+
+from openstack import exceptions
 from openstack.image.v2 import metadef_namespace
 from openstack.tests.unit import base
 
@@ -71,3 +77,13 @@ class TestMetadefNamespace(base.TestCase):
             },
             sot._query_mapping._mapping,
         )
+
+    @mock.patch.object(exceptions, 'raise_from_response', mock.Mock())
+    def test_delete_all_properties(self):
+        sot = metadef_namespace.MetadefNamespace(**EXAMPLE)
+        session = mock.Mock(spec=adapter.Adapter)
+        sot._translate_response = mock.Mock()
+        sot.delete_all_properties(session)
+        session.delete.assert_called_with(
+            'metadefs/namespaces/OS::Cinder::Volumetype/properties'
+        )