code: def _get_option_list(options):
      '''
      Returns the key/value pairs in the passed dict in a commaspace-delimited
      list in the format "key=value".
      '''
      return ', '.join(['{0}={1}'.format(x, y) for x, y in six.iteritems(options)]f _get_option_list(options):
      '''
      Returns the key/value pairs in the passed dict in a commaspace-delimited
      list in the format "key=value".
      '''
      return ', '.join(['{0}={1}'.format(x, y) for x, y in six.iteritems(options)])
docs: Returns the key/value pairs in the passed dict in a commaspace-delimited
      list in the format "key=value".