url: don't pass strict argument on Python 3
The argument was removed in Python 3.4.
Differential Revision: https://phab.mercurial-scm.org/D5975
#!/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)