From: W. Trevor King <wking@tremily.us>
Date: Sun, 30 Dec 2012 16:43:47 +0000 (-0500)
Subject: swc-installation-test-2.py: Don't print duplicate exceptions
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=9ec5693608feb3db4bc14de8d327f9b524a80a14;p=swc-workshop.git

swc-installation-test-2.py: Don't print duplicate exceptions

For example, if you have an outdated 'python', you only want to hear
about that once, not once for each PythonPackageDependency.
---

diff --git a/swc-installation-test-2.py b/swc-installation-test-2.py
index f307e8a..3a1b9c4 100755
--- a/swc-installation-test-2.py
+++ b/swc-installation-test-2.py
@@ -97,9 +97,12 @@ def check(checks=None):
             _sys.stdout.write('pass\n')
     if failures:
         print('\nFailures:')
+        printed = []
         for failure in failures:
-            print()
-            print(failure)
+            if failure not in printed:
+                print()
+                print(failure)
+                printed.append(failure)
         return False
     return True