view tests/readlink.py @ 41563:13f7a6a4f0db

revset: leverage getintrange() helper in relation-subscript operation (API)

Now a range expression is parsed by a relation function itself since the
upper layer have no knowledge about the default first/last bounds.

#!/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)