Trigger experimental recipe-based trybots for 1% of Chromium CLs.

commit-queue/verification/trigger_experimental_try_job.py

Index: commit-queue/verification/trigger_experimental_try_job.py
===================================================================
--- commit-queue/verification/trigger_experimental_try_job.py	(revision 0)
+++ commit-queue/verification/trigger_experimental_try_job.py	(revision 0)
@@ -0,0 +1,38 @@
+# coding=utf8
+# 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.
+"""Triggers experimental try jobs on Rietveld without monitoring the results."""
+
+import random
+import urllib2
+
+from verification import base
+
+
+class TriggerExperimentalTryJobVerifier(base.Verifier):
+  name = 'trigger experimental try job'
+
+  def __init__(self, context, percentage, try_job_description):
+    super(TriggerExperimentalTryJobVerifier, self).__init__()
+    self.context = context
+    self.percentage = percentage
+    self.try_job_description = try_job_description
+
+  def verify(self, pending):
+    if random.random() < self.percentage:
+      try:
+        self.context.rietveld.trigger_try_jobs(
+            pending.issue, pending.patchset, 'CQ', False, 'HEAD',
+            self.try_job_description)
+      except urllib2.HTTPError as e:
+        if e.code not in (400, 500, 503):
+          raise
+
+    # Always succeed - experimental try jobs are not stable enough
+    # to block CQ on them, but triggering builds allows developers
+    # to get enough real-world traffic to get them to stable state.
+    pending.verifications[self.name] = base.SimpleStatus(base.SUCCEEDED)
+
+  def update_status(self, queue):
+    pass
Property changes on: commit-queue/verification/trigger_experimental_try_job.py
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Added: svn:eol-style
   + LF