Whitespace

persistent/picklecache.py

@@ -401,7 +401,7 @@ class PickleCache(object):
                 pass
 
     def __remove_from_ring(self, node):
-        "Take the node, which previously contained a non-ghost, out of the ring"
+        """Take the node, which previously contained a non-ghost, out of the ring."""
         node.object = None
         node.prev.next, node.next.prev = node.next, node.prev
         self.non_ghost_count -= 1

persistent/tests/test_persistence.py

@@ -191,7 +191,6 @@ class _Persistent_Base(object):
         inst._p_oid = 42
         self.assertEqual(inst._p_oid, 42)
 
-
     def test_delete_p_oid_wo_jar(self):
         from persistent.timestamp import _makeOctets
         OID = _makeOctets('\x01' * 8)
@@ -1471,7 +1470,6 @@ class PyPersistentTests(unittest.TestCase, _Persistent_Base):
     def _clearMRU(self, jar):
         jar._cache._mru[:] = []
 
-
     def test_accessed_with_jar_and_oid_but_not_in_cache(self):
         # This scenario arises in ZODB: ZODB.serialize.ObjectWriter
         # can assign a jar and an oid to newly seen persistent objects,

persistent/tests/test_picklecache.py

@@ -22,7 +22,6 @@ class PickleCacheTests(unittest.TestCase):
         self.orig_types = persistent.picklecache._CACHEABLE_TYPES
         persistent.picklecache._CACHEABLE_TYPES += (DummyPersistent,)
 
-
     def tearDown(self):
         import persistent.picklecache
         persistent.picklecache._CACHEABLE_TYPES = self.orig_types