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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def __placeStopOrder(self, order):
        ''' place stop order '''
        orderId=self.__strategy.placeOrder(order)
        if orderId:
            self.__stopOrderId=orderId
            self.__stopOrder=order
        else:
            LOG.error("Can't place stop order %s" % order)