view tests/readlink.py @ 41508:b0865b5919c6

py3: account for demand import difference between Python versions Our lazy importer for Python 3 will validate that modules are loadable before returning a stub module object. This is different from Python 2, which will always return a stub module object. While we could change behavior of the Python 3 demand importer, that seems like a problem for another day. This commit teaches test-extension.t about that difference in behavior. Differential Revision: https://phab.mercurial-scm.org/D5798
author Gregory Szorc <gregory.szorc@gmail.com>
date Fri, 01 Feb 2019 17:03:51 -0800
parents 6a98f9408a50
children c102b704edb5
line wrap: on
line source

#!/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)