view tests/readlink.py @ 43174:1c675c5fe5fe

rust-cpython: move borrow_mut() to PySharedRefCell

PySharedRefCell() will host almost all py_shared public functions. This change
is the first step.

borrow_mut() can be safely implemented since PySharedRefCell knows its inner
object is managed by its own py_shared_state.

#!/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)