view tests/readlink.py @ 41639:f8443db3032e

test: use `printenv.py --line` in `test-hook.t`

This makes the output easier to update and read.

#!/usr/bin/env python

from __future__ import absolute_import, print_function

import errno
import os
import sys

for f in sys.argv[1:]:
    try:
        print(f, '->', os.readlink(f))
    except OSError as err:
        if err.errno != errno.EINVAL:
            raise
        print(f, '->', f, 'not a symlink')

sys.exit(0)