changery.py

def sort_existing_bisect_changes(self, change_list):
  """

  First we take in a changelist, then iterate over each change number,
  if a test has been executed on that change number, we move it to the
  end of the list.

  The results are returned.
  :param change_list: list of changes
  :return change_list: list of changes after things have been moved
  @TODO: Write some unit tests?

  """
  all_tests = self.get_tests()
  caboose = []
  for change_item in change_list:
      try:
          bisect_change = BisectChange.objects.get(number=change_item)
          test = all_tests.filter(change=bisect_change)
          change_list.remove(change_item)
          caboose.append(change_item)
      except BisectChange.DoesNotExist:
          # we have no object!  no need to panic
          pass
  return change_list + caboose