tests/readlink.py

tests: remove hg10 requirement from test-check-pylint.t

Since pylint does its own directory traversal to find files to check and
doesn't use hg locate command, this requirement is not valid.

See also a29f071751df.

#!/usr/bin/env python3


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)