view tests/readlink.py @ 40862:54a60968f0aa

rust: look up HgRevlogIndex_GetParents() from symbol table

And removes the unused index_get_parents_checked() function.

I expect the Index struct will be turned into a pyobject type, though I
haven't written any PoC-level patches yet.

#!/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)