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

        if self.strRepr is None:
            if 4 > len(self.notChars):
                self.strRepr = "!W:(%s...)" % self.notChars[:4]
            else:
                self.strRepr = "!W:(%s)" % self.notChars

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