def operator(self, op, node, *args):
            self.buf.write('(')
            self.visit(node.left, *args)
            self.buf.write(' %s ' % op)
            self.visit(node.right, *args)
            self.buf.write(')')
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Mako-0.8.1/mako/pyparser.py/ExpressionGenerator.operator/original