fix violation of import rule in TestAPI

TestAPI violate import rule of OpenStack Style a lot, like
Do not import objects, only modules
Do not import more than one module per line 
Alphabetically order your imports by the full module path
This patch is mean to fix them.

Change-Id: Ia05b944a74b3f443c9101a9840f613f9a6f5ae49
Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

1 files changed, 5 insertions, 6 deletions

diff --git a/testapi/opnfv_testapi/resources/scenario_handlers.py b/testapi/opnfv_testapi/resources/scenario_handlers.py
index 7c8c333..083bf59 100644
--- a/testapi/opnfv_testapi/resources/scenario_handlers.py
+++ b/testapi/opnfv_testapi/resources/scenario_handlers.py
@@ -1,17 +1,16 @@
-from opnfv_testapi.common.constants import HTTP_FORBIDDEN
-from opnfv_testapi.resources.handlers import GenericApiHandler
-from opnfv_testapi.resources.scenario_models import Scenario
+from opnfv_testapi.common import constants
+from opnfv_testapi.resources import handlers
 import opnfv_testapi.resources.scenario_models as models
 from opnfv_testapi.tornado_swagger import swagger
 
 
-class GenericScenarioHandler(GenericApiHandler):
+class GenericScenarioHandler(handlers.GenericApiHandler):
     def __init__(self, application, request, **kwargs):
         super(GenericScenarioHandler, self).__init__(application,
                                                      request,
                                                      **kwargs)
         self.table = self.db_scenarios
-        self.table_cls = Scenario
+        self.table_cls = models.Scenario
 
 
 class ScenariosCLHandler(GenericScenarioHandler):
@@ -81,7 +80,7 @@ class ScenariosCLHandler(GenericScenarioHandler):
 
         def error(data):
             message = '{} already exists as a scenario'.format(data.name)
-            return HTTP_FORBIDDEN, message
+            return constants.HTTP_FORBIDDEN, message
 
         miss_checks = ['name']
         db_checks = [(self.table, False, query, error)]