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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def filter_accept_reftrack(self, reftrack):
 """Return True, if the filter accepts the given reftrack :param reftrack: the reftrack to filter :type reftrack: :class:`jukeboxcore.reftrack.Reftrack` :returns: True, if the filter accepts the reftrack :rtype: :class:`bool` :raises: None """

        if reftrack.status() in self._forbidden_status:
            return False
        if reftrack.get_typ() in self._forbidden_types:
            return False
        if reftrack.uptodate() in self._forbidden_uptodate:
            return False
        if reftrack.alien() in self._forbidden_alien:
            return False
        return True