Merge "Don't close file descriptors when starting python program"

    os.environ.update(new_env)

    sys.stdout.flush()

    retCode = subprocess.call(args)

    # close_fds=False so that you can run binaries with files provided on the command line:

    # my_python_app --file <(echo foo)

    retCode = subprocess.call(args, close_fds=False)

    sys.exit(retCode)

  except:

    raise