From 0b9036223331a8c382e64b18569ee8702ed9fe9f Mon Sep 17 00:00:00 2001
From: Danny Hermes <daniel.j.hermes@gmail.com>
Date: Thu, 22 Jan 2015 11:58:48 -0800
Subject: [PATCH] Making sure delete does not fail in regression tests.

Fixes #531. See #535 for context.
---
 regression/storage.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/regression/storage.py b/regression/storage.py
index 0fbcd7c1d52b..fe07a096353a 100644
--- a/regression/storage.py
+++ b/regression/storage.py
@@ -39,10 +39,20 @@ def setUpModule():
         SHARED_BUCKETS['test_bucket'] = connection.create_bucket(bucket_name)
 
 
+def safe_delete(bucket):
+    for key in bucket:
+        try:
+            key.delete()
+        except storage.exceptions.NotFound:
+            print('Delete failed with 404: %r' % (key,))
+
+    # Passing force=False does not try to delete the contained files.
+    bucket.delete(force=False)
+
+
 def tearDownModule():
     for bucket in SHARED_BUCKETS.values():
-        # Passing force=True also deletes all files.
-        bucket.delete(force=True)
+        safe_delete(bucket)
 
 
 class TestStorage(unittest2.TestCase):