From d8d0d6e95aa8bc528f4547991946de3bab621b68 Mon Sep 17 00:00:00 2001
From: Masayuki Igawa <masayuki@igawa.io>
Date: Tue, 29 Jan 2019 20:48:59 +0900
Subject: [PATCH] Remove warnings.simplefilter to suppress ResourceWarning

This commit removes warnings.simplefilter from
tempest.lib.services.clients code to suppress annoying ResourceWarning
like following.

 ResourceWarning: unclosed file <_io.FileIO....

Change-Id: I9e96cfc062bbdaf73f8a4efb9af9dc581c96994f
---
 tempest/lib/services/clients.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tempest/lib/services/clients.py b/tempest/lib/services/clients.py
index e7ac4238ea..90debd9103 100644
--- a/tempest/lib/services/clients.py
+++ b/tempest/lib/services/clients.py
@@ -18,7 +18,6 @@ import copy
 import importlib
 import inspect
 import sys
-import warnings
 
 from debtcollector import removals
 from oslo_log import log as logging
@@ -35,7 +34,6 @@ from tempest.lib.services import object_storage
 from tempest.lib.services import placement
 from tempest.lib.services import volume
 
-warnings.simplefilter("once")
 LOG = logging.getLogger(__name__)