def priceHandler(self,msg):
        
        if priceTicks[msg.field] not in self._header: # do nothing for ticks that are not in _data table
            return
        
        self.df[priceTicks[msg.field]][self._id2symbol[msg.tickerId]]=msg.price
        
        #notify viewer
        col = self._header.index(priceTicks[msg.field])
        row = self.df.index.tolist().index(self._id2symbol[msg.tickerId])
        
        idx = self.createIndex(row,col)
        self.emit(SIGNAL("dataChanged(QModelIndex,QModelIndex)"),idx, idx)
Return a tuple of etag, last_modified by mtime from stat.
dataset/ETHPy150Open cmorgan/trading-with-python/lib/interactivebrokers.py/Subscriptions.priceHandler--crossover with--dataset/ETHPy150Open cloudera/hue/tools/ace-editor/static.py/Cling._conditions