def OnHistoryPurge(self, num_entries):
        logging.debug(num_entries % "OnHistoryPurge: %i")
        #self.emit('session-history-changed')
        return True
dataset/ETHPy150Open anandology/pyjamas/pyjd/sessionhistory.py/HistoryListener.OnHistoryPurge/swapped operands of `%`