Whitespace normalization.

src/BTrees/tests/testBTrees.py

@@ -205,7 +205,7 @@ class MappingBase(Base):
             lst = list(self.t.values(max=99-x, min=0+x))
             lst.sort()
             self.assertEqual(lst,range(0+x,99-x+1))
-    
+
     def testValuesNegativeIndex(self):
         L = [-3, 6, -11, 4]
         for i in L:
@@ -234,7 +234,7 @@ class MappingBase(Base):
             self.assertEqual(list(lst), range(0+x, 99-x+1))
 
         self.assertEqual(len(v), 100)
-    
+
     def testKeysNegativeIndex(self):
         L = [-3, 6, -11, 4]
         for i in L:
@@ -266,7 +266,7 @@ class MappingBase(Base):
 
         items = list(self.t.iteritems(min=12, max=20))
         self.assertEqual(items, zip(range(12, 21), range(24, 43, 2)))
-    
+
     def testItemsNegativeIndex(self):
         L = [-3, 6, -11, 4]
         for i in L:

src/ZODB/interfaces.py

@@ -39,4 +39,3 @@ class IConnection(zope.interface.Interface):
         must implement the IPersistent interface and must not
         already be associated with a Connection.
         """
-

src/persistent/interfaces.py

@@ -278,4 +278,3 @@ class IPersistentDataManager(Interface):
         is returned.  If non-None, the return value is the kind of
         timestamp supplied by Python's time.time().
         """
-

src/transaction/_transaction.py

@@ -633,4 +633,3 @@ class DataManagerAdapter(object):
 
     def sortKey(self):
         return self._datamanager.sortKey()
-