Run auto-formatter (autopep8) on webkitpy.

third_party/WebKit/Tools/Scripts/webkitpy/common/checkout/diff_parser_unittest.py

 # Copyright (C) 2009 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #    * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #    * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 15 matching lines @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 import cStringIO as StringIO
 import diff_parser
 import re
 import unittest
 
 from webkitpy.common.checkout.diff_test_data import DIFF_TEST_DATA
 
+
 class DiffParserTest(unittest.TestCase):
     maxDiff = None
 
-    def test_diff_parser(self, parser = None):
+    def test_diff_parser(self, parser=None):
         if not parser:
             parser = diff_parser.DiffParser(DIFF_TEST_DATA.splitlines())
         self.assertEqual(3, len(parser.files))
 
         self.assertTrue('WebCore/style/StyleFlexibleBoxData.h' in parser.files)
         diff = parser.files['WebCore/style/StyleFlexibleBoxData.h']
         self.assertEqual(7, len(diff.lines))
         # The first two unchaged lines.
         self.assertEqual((47, 47), diff.lines[0][0:2])
         self.assertEqual('', diff.lines[0][2])
@@ skipping 29 matching lines @@
         self.assertEqual((0, 1), diff.lines[0][0:2])
 
     def test_diff_converter(self):
         comment_lines = [
             "Hey guys,\n",
             "\n",
             "See my awesome patch below!\n",
             "\n",
             " - Cool Hacker\n",
             "\n",
-            ]
+        ]
 
         revision_lines = [
             "Subversion Revision 289799\n",
-            ]
+        ]
 
         svn_diff_lines = [
             "Index: Tools/Scripts/webkitpy/common/checkout/diff_parser.py\n",
             "===================================================================\n",
             "--- Tools/Scripts/webkitpy/common/checkout/diff_parser.py\n",
             "+++ Tools/Scripts/webkitpy/common/checkout/diff_parser.py\n",
             "@@ -59,6 +59,7 @@ def git_diff_to_svn_diff(line):\n",
-            ]
+        ]
         self.assertEqual(diff_parser.get_diff_converter(svn_diff_lines), diff_parser.svn_diff_to_svn_diff)
         self.assertEqual(diff_parser.get_diff_converter(comment_lines + svn_diff_lines), diff_parser.svn_diff_to_svn_diff)
         self.assertEqual(diff_parser.get_diff_converter(revision_lines + svn_diff_lines), diff_parser.svn_diff_to_svn_diff)
 
         git_diff_lines = [
             "diff --git a/Tools/Scripts/webkitpy/common/checkout/diff_parser.py b/Tools/Scripts/webkitpy/common/checkout/diff_parser.py\n",
             "index 3c5b45b..0197ead 100644\n",
             "--- a/Tools/Scripts/webkitpy/common/checkout/diff_parser.py\n",
             "+++ b/Tools/Scripts/webkitpy/common/checkout/diff_parser.py\n",
             "@@ -59,6 +59,7 @@ def git_diff_to_svn_diff(line):\n",
-            ]
+        ]
         self.assertEqual(diff_parser.get_diff_converter(git_diff_lines), diff_parser.git_diff_to_svn_diff)
         self.assertEqual(diff_parser.get_diff_converter(comment_lines + git_diff_lines), diff_parser.git_diff_to_svn_diff)
         self.assertEqual(diff_parser.get_diff_converter(revision_lines + git_diff_lines), diff_parser.git_diff_to_svn_diff)
 
     def test_git_mnemonicprefix(self):
         p = re.compile(r' ([a|b])/')
 
         prefixes = [
-            { 'a' : 'i', 'b' : 'w' }, # git-diff (compares the (i)ndex and the (w)ork tree)
-            { 'a' : 'c', 'b' : 'w' }, # git-diff HEAD (compares a (c)ommit and the (w)ork tree)
-            { 'a' : 'c', 'b' : 'i' }, # git diff --cached (compares a (c)ommit and the (i)ndex)
-            { 'a' : 'o', 'b' : 'w' }, # git-diff HEAD:file1 file2 (compares an (o)bject and a (w)ork tree entity)
-            { 'a' : '1', 'b' : '2' }, # git diff --no-index a b (compares two non-git things (1) and (2))
+            {'a': 'i', 'b': 'w'},  # git-diff (compares the (i)ndex and the (w)ork tree)
+            {'a': 'c', 'b': 'w'},  # git-diff HEAD (compares a (c)ommit and the (w)ork tree)
+            {'a': 'c', 'b': 'i'},  # git diff --cached (compares a (c)ommit and the (i)ndex)
+            {'a': 'o', 'b': 'w'},  # git-diff HEAD:file1 file2 (compares an (o)bject and a (w)ork tree entity)
+            {'a': '1', 'b': '2'},  # git diff --no-index a b (compares two non-git things (1) and (2))
         ]
 
         for prefix in prefixes:
             patch = p.sub(lambda x: " %s/" % prefix[x.group(1)], DIFF_TEST_DATA)
             self.test_diff_parser(diff_parser.DiffParser(patch.splitlines()))
 
     def test_git_diff_to_svn_diff(self):
         output = """\
 Index: Tools/Scripts/webkitpy/common/checkout/diff_parser.py
 ===================================================================
@@ skipping 30 matching lines @@
  A
  B
  C
 +D
  E
  F
 """)
 
         self.assertMultiLineEqual(output, ''.join(diff_parser.git_diff_to_svn_diff(x) for x in shortfmt.readlines()))
         self.assertMultiLineEqual(output, ''.join(diff_parser.git_diff_to_svn_diff(x) for x in inputfmt.readlines()))