def visit_is_distinct_from_binary(self, binary, operator, **kw):
    return ('%s IS NOT %s' % (self.process(binary.left), self.process(binary.right)))
def visit_is_distinct_from_binary(self, binary, operator, **kw):
    return ('%s IS NOT %s' % (self.process(binary.left), self.process(binary.right)))