usergroup: more descriptive error message when deleting user group

kallithea/model/user_group.py

@@ -152,7 +152,7 b' class UserGroupModel(BaseModel):'
 
     def delete(self, user_group, force=False):
         """
-        Deletes repository group, unless force flag is used
+        Deletes user group, unless force flag is used
         raises exception if there are members in that group, else deletes
         group and users
 
@@ -164,10 +164,11 b' class UserGroupModel(BaseModel):'
             # check if this group is not assigned to repo
             assigned_groups = UserGroupRepoToPerm.query()\
                 .filter(UserGroupRepoToPerm.users_group == user_group).all()
+            assigned_groups = [x.repository.repo_name for x in assigned_groups]
 
             if assigned_groups and not force:
                 raise UserGroupsAssignedException(
-                    'RepoGroup assigned to %s' % assigned_groups)
+                    'User Group assigned to %s' % ", ".join(assigned_groups))
             self.sa.delete(user_group)
         except Exception:
             log.error(traceback.format_exc())

kallithea/tests/api/api_base.py

@@ -1568,7 +1568,7 b' class BaseTestApi(object):'
         gr_id = ugroup.users_group_id
 
         ugr_to_perm = RepoModel().grant_user_group_permission(self.REPO, gr_name, 'repository.write')
-        msg = 'RepoGroup assigned to [%s]' % (ugr_to_perm)
+        msg = 'User Group assigned to %s' % ugr_to_perm.repository.repo_name
 
         id_, params = _build_data(self.apikey, 'delete_user_group',
                                   usergroupid=gr_name,