PEP8 cleanup

doc/source/conf.py

@@ -118,7 +118,7 @@ pygments_style = 'sphinx'
 # A list of ignored prefixes for module index sorting.
 modindex_common_prefix = ['glance.']
 
-# -- Options for man page output -----------------------------------------------
+# -- Options for man page output ----------------------------------------------
 
 # Grouping the document tree for man pages.
 # List of tuples 'sourcefile', 'target', u'title', u'Authors name', 'manual'

tests/stubs.py

@@ -117,6 +117,7 @@ def stub_out_s3_backend(stubs):
 
     class FakeSwiftAuth(object):
         pass
+
     class FakeS3Connection(object):
         pass
 
@@ -134,7 +135,7 @@ def stub_out_s3_backend(stubs):
 
             def chunk_it():
                 for i in xrange(0, len(cls.DATA), cls.CHUNK_SIZE):
-                    yield cls.DATA[i:i+cls.CHUNK_SIZE]
+                    yield cls.DATA[i:i + cls.CHUNK_SIZE]
 
             return chunk_it()
 

tests/unit/test_stores.py

@@ -106,7 +106,6 @@ class TestS3Backend(TestBackend):
         self.assertEqual(chunks, expected_returns)
 
 
-
 class TestSwiftBackend(TestBackend):
 
     def setUp(self):