This method is used to prepare the preamble text to display to
        the user in non-batch mode. If your policy sets self.distro that
        text will be substituted accordingly. You can also override this
        method to do something more complicated.

def get_msg(self):
        """This method is used to prepare the preamble text to display to
        the user in non-batch mode. If your policy sets self.distro that
        text will be substituted accordingly. You can also override this
        method to do something more complicated."""
        width = 72
        _msg = self.msg % {'distro': self.distro, 'vendor': self.vendor,
                           'vendor_url': self.vendor_url,
                           'vendor_text': self.vendor_text,
                           'tmpdir': self.commons['tmpdir']}
        _fmt = ""
        for line in _msg.splitlines():
            _fmt = _fmt + fill(line, width, replace_whitespace=False) + '\n'
        return _fmt