Adds an option to include names in role assignment lists

Allow the client to take advantage of the include_names with
list role assignments.

Change-Id: I4aa77c08660a0cbd021502155938a46121ca76ef
Depends-On: I0a1cc986b8a35aeafe567e5e7fee6eeb848ae113
Closes-Bug: #1479569
Implements: blueprint list-assignment-with-names

keystoneclient/tests/unit/v3/test_role_assignments.py

@@ -189,6 +189,18 @@ class RoleAssignmentsTests(utils.ClientTestCase, utils.CrudTests):
         kwargs = {'effective': 'True'}
         self.assertQueryStringContains(**kwargs)
 
+    def test_include_names_assignments_list(self):
+        ref_list = self.TEST_ALL_RESPONSE_LIST
+        self.stub_entity('GET',
+                         [self.collection_key,
+                          '?include_names'],
+                         entity=ref_list)
+
+        returned_list = self.manager.list(include_names=True)
+        self._assert_returned_list(ref_list, returned_list)
+        kwargs = {'include_names': 'True'}
+        self.assertQueryStringContains(**kwargs)
+
     def test_role_assignments_list(self):
         ref_list = self.TEST_ALL_RESPONSE_LIST
         self.stub_entity('GET',

keystoneclient/v3/role_assignments.py

@@ -48,7 +48,7 @@ class RoleAssignmentManager(base.CrudManager):
 
     def list(self, user=None, group=None, project=None, domain=None, role=None,
              effective=False, os_inherit_extension_inherited_to=None,
-             include_subtree=False):
+             include_subtree=False, include_names=False):
         """Lists role assignments.
 
         If no arguments are provided, all role assignments in the
@@ -71,6 +71,8 @@ class RoleAssignmentManager(base.CrudManager):
             return inherited role assignments for either 'projects' or
             'domains'. (optional)
         :param boolean include_subtree: Include subtree (optional)
+        :param boolean include_names: Display names instead
+                                      of IDs. (optional)
         """
 
         self._check_not_user_and_group(user, group)
@@ -89,6 +91,8 @@ class RoleAssignmentManager(base.CrudManager):
             query_params['role.id'] = base.getid(role)
         if effective:
             query_params['effective'] = effective
+        if include_names:
+            query_params['include_names'] = include_names
         if os_inherit_extension_inherited_to:
             query_params['scope.OS-INHERIT:inherited_to'] = (
                 os_inherit_extension_inherited_to)

releasenotes/notes/list_role_assignment_names-7e1b7eb8c2d22d7c.yaml

@@ -0,0 +1,6 @@
+---
+features:
+  - >
+    [`bug 1479569 <https://bugs.launchpad.net/python-keystoneclient/+bug/1479569>`_]
+    With the ``include_names`` parameter set to True the names of the role assignments
+    are returned with the entities IDs. (GET /role_assignments?include_names=True)