def historicalData(self, reqId: int, bar: BarData):
""" returns the requested historical data bars
reqId - the request's identifier
date - the bar's date and time (either as a yyyymmss hh:mm:ss
formatted string or as system time according to the request)
open - the bar's open point
high - the bar's high point
low - the bar's low point
close - the bar's closing point
volume - the bar's traded volume if available
barCount - the number of trades during the bar's timespan (only available for TRADES).
average - the bar's Weighted Average Price
hasGaps - indicates if the data has gaps or not. """
EWrapper.historicalData(self, reqId, bar)
#print("historical data id ",reqId)
#date, time = bar.date.split()
self.downloadHistInfo[self.nextIDconID[reqId]].oneStock.addOneBar(bar)
def historicalData(self, reqId: int, bar: BarData):
""" returns the requested historical data bars
reqId - the request's identifier
date - the bar's date and time (either as a yyyymmss hh:mm:ss
formatted string or as system time according to the request)
open - the bar's open point
high - the bar's high point
low - the bar's low point
close - the bar's closing point
volume - the bar's traded volume if available
barCount - the number of trades during the bar's timespan (only available for TRADES).
average - the bar's Weighted Average Price
hasGaps - indicates if the data has gaps or not. """
EWrapper.historicalData(self, reqId, bar)
date, time = bar.date.split()
self._write(
f'{date},{time},{bar.open},{bar.close},{bar.low},{bar.high},{bar.barCount},{bar.volume},{bar.average}'
)
self.tws2gui.put('NEWROW')
