From f7aed20d3170ef6e1701e0088080617980e002d8 Mon Sep 17 00:00:00 2001
From: Monty Taylor <mordred@inaugust.com>
Date: Tue, 23 Jul 2013 09:53:53 -0700
Subject: Loop over test output for better readability

The way _run_cmd was working meant that in a test failures, the captured
output was a giant blob of text with \n strings inside it, making it
unreadable. By looping and printing, it becomes readable again.

Change-Id: I2db3057c34e2a50f7a420f2dbcf45c6ec874b632
---
 pbr/tests/__init__.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pbr/tests/__init__.py b/pbr/tests/__init__.py
index 14a5b5e..74e4527 100644
--- a/pbr/tests/__init__.py
+++ b/pbr/tests/__init__.py
@@ -113,5 +113,6 @@ class BaseTestCase(testtools.TestCase, testresources.ResourcedTestCase):
                              stderr=subprocess.PIPE)
 
         streams = tuple(s.decode('latin1').strip() for s in p.communicate())
-        print(streams)
+        for line in streams:
+            print(line)
         return (streams) + (p.returncode,)
-- 
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