From b6d9a3f0a3510530ea4de28937d6f8595068531a Mon Sep 17 00:00:00 2001
From: Thomas Morin <thomas.morin@orange.com>
Date: Thu, 26 Jan 2017 22:08:56 +0100
Subject: [PATCH] Fix WaitTimeout string representations

Since eventlet.TimeoutError constructor is not called,
TimeoutError __str__and __repr__ are not usable.

This change ensures that the methods from the Exception
base class are used.

Change-Id: I27f44006b080f4f10983a026597fa47127950609
Closes-Bug: 1659655
---
 neutron/common/utils.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/neutron/common/utils.py b/neutron/common/utils.py
index fddfea2f0f4..d17bc1ec3ea 100644
--- a/neutron/common/utils.py
+++ b/neutron/common/utils.py
@@ -67,7 +67,12 @@ class WaitTimeout(Exception, eventlet.TimeoutError):
     TimeoutError is raised, test runner stops and exits while it still has test
     cases scheduled for execution.
     """
-    pass
+
+    def __str__(self):
+        return Exception.__str__(self)
+
+    def __repr__(self):
+        return Exception.__repr__(self)
 
 
 @removals.remove(