Whitespace normalization.
diff --git a/Lib/test/test_bool.py b/Lib/test/test_bool.py
index 4fbb0b1..dd18d84 100644
--- a/Lib/test/test_bool.py
+++ b/Lib/test/test_bool.py
@@ -325,4 +325,3 @@
 
 if __name__ == "__main__":
     test_main()
-
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index b9650e7..ab1e766 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -332,7 +332,7 @@
         self.assertEquals('\x00\x00\x00\x00', g('0.0.0.0'))
         self.assertEquals('\xff\x00\xff\x00', g('255.0.255.0'))
         self.assertEquals('\xaa\xaa\xaa\xaa', g('170.170.170.170'))
-    
+
     def testIPv6toString(self):
         if not hasattr(socket, 'inet_pton'):
             return # No inet_pton() on this platform
@@ -351,7 +351,7 @@
             '\x45\xef\x76\xcb\x00\x1a\x56\xef\xaf\xeb\x0b\xac\x19\x24\xae\xae',
             f('45ef:76cb:1a:56ef:afeb:bac:1924:aeae')
         )
-    
+
     def testStringToIPv4(self):
         if not hasattr(socket, 'inet_ntop'):
             return # No inet_ntop() on this platform
@@ -362,7 +362,7 @@
         self.assertEquals('170.85.170.85', f('\xaa\x55\xaa\x55'))
         self.assertEquals('255.255.255.255', f('\xff\xff\xff\xff'))
         self.assertEquals('1.2.3.4', f('\x01\x02\x03\x04'))
-    
+
         self.assertEquals('1.0.1.0', g('\x01\x00\x01\x00'))
         self.assertEquals('170.85.170.85', g('\xaa\x55\xaa\x55'))
         self.assertEquals('255.255.255.255', g('\xff\xff\xff\xff'))
diff --git a/Lib/test/test_types.py b/Lib/test/test_types.py
index 1532295..1cb1484 100644
--- a/Lib/test/test_types.py
+++ b/Lib/test/test_types.py
@@ -258,8 +258,8 @@
 
 # Verify that __getitem__ overrides are not recognized by __iter__
 class T(tuple):
-  def __getitem__(self, key):
-     return str(key) + '!!!'
+    def __getitem__(self, key):
+        return str(key) + '!!!'
 vereq(iter(T((1,2))).next(), 1)
 
 print '6.5.3 Lists'
@@ -455,8 +455,8 @@
 
 # Verify that __getitem__ overrides are not recognized by __iter__
 class L(list):
-  def __getitem__(self, key):
-     return str(key) + '!!!'
+    def __getitem__(self, key):
+        return str(key) + '!!!'
 vereq(iter(L([1,2])).next(), 1)
 
 
diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py
index 6afbe2f..9cb4dd2 100644
--- a/Lib/test/test_urllib.py
+++ b/Lib/test/test_urllib.py
@@ -139,14 +139,14 @@
 
 class QuotingTests(unittest.TestCase):
     """Tests for urllib.quote() and urllib.quote_plus()
-    
+
     According to RFC 2396 ("Uniform Resource Identifiers), to escape a
     character you write it as '%' + <2 character US-ASCII hex value>.  The Python
     code of ``'%' + hex(ord(<character>))[2:]`` escapes a character properly.
     Case does not matter on the hex letters.
 
     The various character sets specified are:
-    
+
     Reserved characters : ";/?:@&=+$,"
         Have special meaning in URIs and must be escaped if not being used for
         their special meaning
@@ -160,7 +160,7 @@
         Must be escaped
     Unwise : "{}|\^[]`"
         Must be escaped
-    
+
     """
 
     def test_never_quote(self):
@@ -206,7 +206,7 @@
             result = urllib.quote_plus(char)
             self.assertEqual(hexescape(char), result,
                              "using quote_plus(): "
-                             "%s should be escapes to %s, not %s" % 
+                             "%s should be escapes to %s, not %s" %
                              (char, hexescape(char), result))
         del should_quote
         partial_quote = "ab[]cd"
@@ -238,7 +238,7 @@
 
 class UnquotingTests(unittest.TestCase):
     """Tests for unquote() and unquote_plus()
-    
+
     See the doc string for quoting_Tests for details on quoting and such.
 
     """
@@ -279,7 +279,7 @@
         result = urllib.unquote_plus(given)
         self.assertEqual(expect, result,
                          "using unquote_plus(): %s != %s" % (expect, result))
-        
+
     def test_unquoting_plus(self):
         # Test difference between unquote() and unquote_plus()
         given = "are+there+spaces..."
@@ -297,15 +297,15 @@
 
     def help_inputtype(self, given, test_type):
         """Helper method for testing different input types.
-        
+
         'given' must lead to only the pairs:
             * 1st, 1
             * 2nd, 2
             * 3rd, 3
-        
+
         Test cannot assume anything about order.  Docs make no guarantee and
         have possible dictionary input.
-        
+
         """
         expect_somewhere = ["1st=1", "2nd=2", "3rd=3"]
         result = urllib.urlencode(given)
@@ -404,7 +404,7 @@
         self.assertEqual(expect, result,
                          "url2pathname() failed; %s != %s" %
                          (expect, result))
-        
+
 
 
 def test_main():