+ def update_single_change(self, change):
+
+ self.load_history()
+
+ open_changes = self.get_changes({'status':'open',
+ 'change':change})
+ self._debug("update: got %d open_changes", len(open_changes))
+
+ for change in open_changes:
+ if self.change_needs_review(change):
+ self.review_change(change)
+