def _should_get_another_batch()

in server/scripts/cloudstorage/cloudstorage_api.py [0:0]

• 15 lines of code
• 5 McCabe index (conditional complexity)

  def _should_get_another_batch(self, content):
    """Whether to issue another GET bucket call.

    Args:
      content: response XML.

    Returns:
      True if should, also update self._options for the next request.
      False otherwise.
    """
    if ('max-keys' in self._options and
        self._options['max-keys'] <= common._MAX_GET_BUCKET_RESULT):
      return False

    elements = self._find_elements(
        content, set([common._T_IS_TRUNCATED,
                      common._T_NEXT_MARKER]))
    if elements.get(common._T_IS_TRUNCATED, 'false').lower() != 'true':
      return False

    next_marker = elements.get(common._T_NEXT_MARKER)
    if next_marker is None:
      self._options.pop('marker', None)
      return False
    self._options['marker'] = next_marker
    return True