code: def create_log_message(log_dict, use_sql_info=False, fmt=True):
      
      log_msg = (
          "%(remote_address)s %(user_email)s %(method)s %(url)s %(status)d "
          "%(content_length)d (%(request_time).2f seconds)"
      )
      if use_sql_info:
          sql_time = sum(
              float(q['time']) for q in connection.queries) * 1000
          extra_log = {
              'nr_queries': len(connection.queries),
              'sql_time': sql_time}
          log_msg += " (%(nr_queries)d SQL queries, %(sql_time)f ms)"
          log_dict.update(extra_log)
      return log_msg % log_dict if fmt else log_msg
docs: Create the logging message string.