| # Copyright (c) 2010 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. |
| |
| import re |
| |
| from master import chromium_notifier |
| |
| |
| class PerfNotifier(chromium_notifier.ChromiumNotifier): |
| """This is a status notifier which alerts on perf changes. |
| |
| See builder.interfaces.IStatusReceiver to have more information about the |
| parameters type.""" |
| |
| def __init__(self, **kwargs): |
| chromium_notifier.ChromiumNotifier.__init__(self, **kwargs) |
| |
| def stepFinished(self, build, step, results): |
| """A build step has just finished. |
| |
| Wraps ChromiumNotifier.stepFinished() to check if step contains a regress |
| or improve message. Returns early if it does not.""" |
| if not re.match(r'.*PERF_(REGRESS|IMPROVE).*', ' '.join(step.getText())): |
| return |
| |
| return chromium_notifier.ChromiumNotifier.stepFinished( |
| self, build, step, results) |
