view tests/readlink.py @ 43267:a324f6a0cfd3

tests: opt into python3 when testing virtualenv installation

Otherwise it complains that Mercurial requires '~=2.7'.  Since the existing
linux py3 test doesn't flag this, I'm assuming that virtualenv simply isn't
installed on that system.

Differential Revision: https://phab.mercurial-scm.org/D7111

#!/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)