Method _validate_writable_file

src/pybind/ceph_argparse.py:675–685

(self, fname)

        self.val = s

    def _validate_writable_file(self, fname):
        if os.path.exists(fname):
            if os.path.isfile(fname):
                if not os.access(fname, os.W_OK):
                    raise ArgumentValid('{0} is not writable'.format(fname))
            else:
                raise ArgumentValid('{0} is not file'.format(fname))
        else:
            dirname = os.path.dirname(fname)
            if not os.access(dirname, os.W_OK):
                raise ArgumentValid('cannot create file in {0}'.format(dirname))

    def __str__(self):
        return '<outfilename>'