view tests/readlink.py @ 38814:96b2e66dfa74

i18n: omit redundant translatable synopsis text to avoid xgettext warning

This empty translatable synopsis text causes xgettext warning below:

    Empty msgid.  It is reserved by GNU gettext:
    gettext("") returns the header entry with
    meta information, not the empty string.

This "synopsis" argument of @command annotation is omitable.

#!/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)