[Android] Add a custom pylintrc for build/android/.

build/android/pylib/results/flakiness_dashboard/json_results_generator.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 #
 # Most of this file was ported over from Blink's
 # Tools/Scripts/webkitpy/layout_tests/layout_package/json_results_generator.py
 # Tools/Scripts/webkitpy/common/net/file_uploader.py
 #
 
@@ skipping 44 matching lines @@
 
   return result
 
 
 def AddPathToTrie(path, value, trie):
   """Inserts a single path and value into a directory trie structure."""
   if not '/' in path:
     trie[path] = value
     return
 
-  directory, _slash, rest = path.partition('/')
+  directory, _, rest = path.partition('/')
   if not directory in trie:
     trie[directory] = {}
   AddPathToTrie(rest, value, trie[directory])
 
 
 def TestTimingsTrie(individual_test_timings):
   """Breaks a test name into dicts by directory
 
   foo/bar/baz.html: 1ms
   foo/bar/baz1.html: 3ms
@@ skipping 154 matching lines @@
         # If there was an error don't write a results.json
         # file at all as it would lose all the information on the
         # bot.
         _log.error('Archive directory is inaccessible. Not '
                    'modifying or clobbering the results.json '
                    'file: ' + str(error))
         return None
 
     builder_name = self._builder_name
     if results_json and builder_name not in results_json:
-      _log.debug('Builder name (%s) is not in the results.json file.'
-                 % builder_name)
+      _log.debug('Builder name (%s) is not in the results.json file.',
+                 builder_name)
 
     self._ConvertJSONToCurrentVersion(results_json)
 
     if builder_name not in results_json:
       results_json[builder_name] = (
           self._CreateResultsForBuilderJSON())
 
     results_for_builder = results_json[builder_name]
 
     if builder_name:
@@ skipping 38 matching lines @@
     # Set uploading timeout in case appengine server is having problems.
     # 120 seconds are more than enough to upload test results.
     uploader = _FileUploader(url, 120)
     try:
       response = uploader.UploadAsMultipartFormData(files, attrs)
       if response:
         if response.code == 200:
           _log.info('JSON uploaded.')
         else:
           _log.debug(
-              "JSON upload failed, %d: '%s'" %
-              (response.code, response.read()))
+              "JSON upload failed, %d: '%s'", response.code, response.read())
       else:
         _log.error('JSON upload failed; no response returned')
-    except Exception, err:
-      _log.error('Upload failed: %s' % err)
+    except Exception, err: # pylint: disable=broad-except
+      _log.error('Upload failed: %s', err)
       return
 
   def _GetTestTiming(self, test_name):
     """Returns test timing data (elapsed time) in second
     for the given test_name."""
     if test_name in self._test_results_map:
       # Floor for now to get time in seconds.
       return int(self._test_results_map[test_name].test_run_time)
     return 0
 
@@ skipping 75 matching lines @@
         error = http_error
     except urllib2.URLError, url_error:
       error = url_error
 
     if old_results:
       # Strip the prefix and suffix so we can get the actual JSON object.
       old_results = StripJSONWrapper(old_results)
 
       try:
         results_json = json.loads(old_results)
-      except Exception:
+      except Exception: # pylint: disable=broad-except
         _log.debug('results.json was not valid JSON. Clobbering.')
         # The JSON file is not valid JSON. Just clobber the results.
         results_json = {}
     else:
       _log.debug('Old JSON results do not exist. Starting fresh.')
       results_json = {}
 
     return results_json, error
 
   def _InsertFailureSummaries(self, results_for_builder):
@@ skipping 226 matching lines @@
   def _UploadData(self, content_type, data):
     start = time.time()
     end = start + self._timeout_seconds
     while time.time() < end:
       try:
         request = urllib2.Request(self._url, data,
                                   {'Content-Type': content_type})
         return urllib2.urlopen(request)
       except urllib2.HTTPError as e:
         _log.warn("Received HTTP status %s loading \"%s\".  "
-                  'Retrying in 10 seconds...' % (e.code, e.filename))
+                  'Retrying in 10 seconds...', e.code, e.filename)
         time.sleep(10)
 
 
 def _GetMIMEType(filename):
   return mimetypes.guess_type(filename)[0] or 'application/octet-stream'
 
 
 # FIXME: Rather than taking tuples, this function should take more
 # structured data.
 def _EncodeMultipartFormData(fields, files):
@@ skipping 29 matching lines @@
     lines.append('')
     if isinstance(value, unicode):
       value = value.encode('utf-8')
     lines.append(value)
 
   lines.append('--' + BOUNDARY + '--')
   lines.append('')
   body = CRLF.join(lines)
   content_type = 'multipart/form-data; boundary=%s' % BOUNDARY
   return content_type, body