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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 is_state(self, status):
 """Return if status match the current host status :param status: status to compare ( "o", "d", "x"). Usually comes from config files :type status: str :return: True if status <=> self.status, otherwise False :rtype: bool """

        if status == self.state:
            return True
        # Now low status
        if status == 'o' and self.state == u'UP':
            return True
        if status == 'd' and self.state == u'DOWN':
            return True
        if status in ['u', 'x'] and self.state == u'UNREACHABLE':
            return True
        return False