def to_text(self, name, **kw):
        
        s = StringIO.StringIO()
        for rds in self.rdatasets:
            print >> s, rds.to_text(name, **kw)
        return s.getvalue()[:-1]
Convert a node to text format.
dataset/ETHPy150Open catap/namebench/nb_third_party/dns/node.py/Node.to_text