view tests/readlink.py @ 21913:50aad4609224

util.re: move check for re2 into a separate method

We're going to use the same check for another method in an upcoming patch.

#!/usr/bin/env python

import errno, os, sys

for f in sys.argv[1:]:
    try:
        print f, '->', os.readlink(f)
    except OSError, err:
        if err.errno != errno.EINVAL:
            raise
        print f, 'not a symlink'

sys.exit(0)