Add a custom SVNPoller implementation that adds " (CQ)" to author name for

scripts/master/svnpoller.py

Index: scripts/master/svnpoller.py
===================================================================
--- scripts/master/svnpoller.py	(revision 0)
+++ scripts/master/svnpoller.py	(revision 0)
@@ -0,0 +1,48 @@
+# Copyright (c) 2012 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.
+
+from buildbot.changes import svnpoller
+
+class SVNPoller(svnpoller.SVNPoller):
+  """Adds necessary information to add (CQ) tag to waterfall/console views."""
+
+  def get_logs(self, _):
+    """Uses an additional --with-all-revprops argument for svn log so that it
+       has necessary information to know whether a commit was made by the
+       commit-queue."""
+    args = []
+    args.extend(["log", "--xml", "--verbose", "--non-interactive",
+        "--with-all-revprops"])
+    if self.svnuser:
+      args.extend(["--username=%s" % self.svnuser])
+    if self.svnpasswd:
+      args.extend(["--password=%s" % self.svnpasswd])
+    args.extend(["--limit=%d" % (self.histmax), self.svnurl])
+    d = self.getProcessOutput(args)
+    return d
+
+  def create_changes(self, new_logentries):
+    """Adds a key 'cq' in each change dict. The value is set to ' (CQ)' if the
+       change was committed by the commit-queue."""
+    def commit_bot_used(logentry):
+      revprops = logentry.getElementsByTagName('revprops')
+      if revprops is not None:
+        for revprop in revprops.getElementsByTagName('property'):
+          if revprop.getAttribute("name") == "commit-bot":
+            return True
+      return False
+
+    revcq = {}
+    for el in new_logentries:
+      if commit_bot_used(el):
+        revcq[str(el.getAttribute("revision"))] = True
+
+    changes = svnpoller.SVNPoller.create_changes(self, new_logentries)
+    for change in changes:
+      if change.revision in revcq:
+        change['cq'] = " (CQ)"
+      else:
+        change['cq'] = ""
+
+    return changes
Property changes on: scripts/master/svnpoller.py
___________________________________________________________________
Added: svn:eol-style
   + LF