def __str__( self ):
        try:
            return super(QuotedString,self).__str__()
        except:
            pass

        if self.strRepr is None:
            self.strRepr = (self.quoteChar, self.endQuoteChar) % "quoted string, starting with %s ending with %s"

        return self.strRepr
dataset/ETHPy150Open Exa-Networks/exabgp/lib/exabgp/dep/pyparsing.py/QuotedString.__str__/swapped operands of `%`