view tests/readlink.py @ 36175:59affe7e01d4

histedit: binascii.unhexlify (aka node.bin) throws new exception type on py3

Lucky for us, the exception type exists on 2.7, so we can include it
in the except block without any extra work.

Differential Revision: https://phab.mercurial-scm.org/D2244

#!/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)