message: Change string.maketrans to str.maketrans since the former is deprecated in python 3.
diff: @@ -22,7 +22,6 @@ from __future__ import print_function
  import argparse
  import os
  import shlex
  -from string import maketrans
  import sys
  import time
  @@ -86,7 +85,7 @@ def main(unused_args):
  file_name = FLAGS.test_log_output_filename
  else:
  file_name = (
  - six.ensure_str(name).strip("/").translate(maketrans("/:", "__")) +
  + six.ensure_str(name).strip("/").translate(str.maketrans("/:", "__")) +
  time.strftime("%Y%m%d%H%M%S", time.gmtime()))
  if FLAGS.test_log_output_use_tmpdir:
  tmpdir = test.get_temp_dir()
  