Reformat webkitpy.layout_tests w/ format-webkitpy.

Tools/Scripts/webkitpy/layout_tests/layout_package/json_results_generator.py

 # Copyright (C) 2010 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 13 matching lines @@
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (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 json
 import logging
 
 _log = logging.getLogger(__name__)
 
-_JSON_PREFIX = "ADD_RESULTS("
-_JSON_SUFFIX = ");"
+_JSON_PREFIX = 'ADD_RESULTS('
+_JSON_SUFFIX = ');'
 
 
 def has_json_wrapper(string):
     return string.startswith(_JSON_PREFIX) and string.endswith(_JSON_SUFFIX)
 
 
 def strip_json_wrapper(json_content):
     # FIXME: Kill this code once the server returns json instead of jsonp.
     if has_json_wrapper(json_content):
         return json_content[len(_JSON_PREFIX):len(json_content) - len(_JSON_SUFFIX)]
     return json_content
 
 
 def load_json(filesystem, file_path):
     content = filesystem.read_text_file(file_path)
     content = strip_json_wrapper(content)
     return json.loads(content)
 
 
 def write_json(filesystem, json_object, file_path, callback=None):
     # Specify separators in order to get compact encoding.
     json_string = json.dumps(json_object, separators=(',', ':'))
     if callback:
-        json_string = callback + "(" + json_string + ");"
+        json_string = callback + '(' + json_string + ');'
     filesystem.write_text_file(file_path, json_string)
 
 
 def convert_trie_to_flat_paths(trie, prefix=None):
     """Converts the directory structure in the given trie to flat paths, prepending a prefix to each."""
     result = {}
     for name, data in trie.iteritems():
         if prefix:
-            name = prefix + "/" + name
+            name = prefix + '/' + name
 
-        if len(data) and not "results" in data:
+        if len(data) and not 'results' in data:
             result.update(convert_trie_to_flat_paths(data, name))
         else:
             result[name] = data
 
     return result
 
 
 def add_path_to_trie(path, value, trie):
     """Inserts a single flat directory path and associated value into a directory trie structure."""
-    if not "/" in path:
+    if not '/' in path:
         trie[path] = value
         return
 
-    directory, slash, rest = path.partition("/")
+    directory, slash, rest = path.partition('/')
     if not directory in trie:
         trie[directory] = {}
     add_path_to_trie(rest, value, trie[directory])
 
 
 def test_timings_trie(individual_test_timings):
     """Breaks a test name into chunks by directory and puts the test time as a value in the lowest part, e.g.
     foo/bar/baz.html: 1ms
     foo/bar/baz1.html: 3ms
 
     becomes
     foo: {
         bar: {
             baz.html: 1,
             baz1.html: 3
         }
     }
     """
     trie = {}
     for test_result in individual_test_timings:
         test = test_result.test_name
 
         add_path_to_trie(test, int(1000 * test_result.test_run_time), trie)
 
     return trie
 
 
 # FIXME: We already have a TestResult class in test_results.py
 class TestResult(object):
+
     """A simple class that represents a single test result."""
 
     # Test modifier constants.
     (NONE, FAILS, FLAKY, DISABLED) = range(4)
 
     def __init__(self, test, failed=False, elapsed_time=0):
         self.test_name = test
         self.failed = failed
         self.test_run_time = elapsed_time
 
         test_name = test
         try:
             test_name = test.split('.')[1]
         except IndexError:
-            _log.warn("Invalid test name: %s.", test)
+            _log.warn('Invalid test name: %s.', test)
             pass
 
         if test_name.startswith('FAILS_'):
             self.modifier = self.FAILS
         elif test_name.startswith('FLAKY_'):
             self.modifier = self.FLAKY
         elif test_name.startswith('DISABLED_'):
             self.modifier = self.DISABLED
         else:
             self.modifier = self.NONE
 
     def fixable(self):
         return self.failed or self.modifier == self.DISABLED