def expression(self, rbp=0):
        t = self.current_token
        self.current_token = self.next()
        left = t.nud(self)
        while self.current_token.lbp < rbp:
            t = self.current_token
            self.current_token = self.next()
            left = t.led(left, self)
        return left
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/_internal/django/template/smartif.py/IfParser.expression/swapped operands of `<`