unify raise exception process

Change-Id: I109ef9550a57e218b6f5c9196812b33133d34134
Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

1 files changed, 2 insertions, 4 deletions

diff --git a/testapi/opnfv_testapi/resources/scenario_handlers.py b/testapi/opnfv_testapi/resources/scenario_handlers.py
index a2856db..9d0233c 100644
--- a/testapi/opnfv_testapi/resources/scenario_handlers.py
+++ b/testapi/opnfv_testapi/resources/scenario_handlers.py
@@ -1,8 +1,7 @@
 import functools
 import httplib
 
-from tornado import web
-
+from opnfv_testapi.common import raises
 from opnfv_testapi.resources import handlers
 import opnfv_testapi.resources.scenario_models as models
 from opnfv_testapi.tornado_swagger import swagger
@@ -185,8 +184,7 @@ class ScenarioGURHandler(GenericScenarioHandler):
     def _update_requests_rename(self, data):
         data.name = self._term.get('name')
         if not data.name:
-            raise web.HTTPError(httplib.BAD_REQUEST,
-                                "new scenario name is not provided")
+            raises.BadRequest("new scenario name is not provided")
 
     def _update_requests_add_installer(self, data):
         data.installers.append(models.ScenarioInstaller.from_dict(self._term))