backtrader giving me identical datetime prints on every line

blonc

I have checked all the logical places for this, but still backtrader things I am passing daily bars. the strategy code is as followed:

    class Master(bt.Strategy):
    
        def __init__(self):
            self.dataclose = self.datas[0].close
            self.dt = self.datas[0].datetime.datetime(0)
        def next(self):
            print(self.dt, self.dataclose[0])
    
    
    def runstrat():
        cerebro = bt.Cerebro()
        cerebro.broker.setcash(550000.0)
    
        data123 = bt.feeds.MarketStore(
            symbol='ETH',
            query_timeframe='1Min',
            timeframe=bt.TimeFrame.Minutes,
        )
    
        cerebro.adddata(data123)
    
        cerebro.addstrategy(Master)
    
        cerebro.run()
    
        print('finished')
    
    if __name__ == '__main__':
        runstrat()

the output is as followed. The first 10 lines comes from the datafeed directly, I have a line right after it loads the datetime to print(datetime.datetime.fromtimestamp(bar[0]).isoformat()) . So I know both time and date are being passed correctly after it gets passed through the date2num function :

    ## from datafeed directly
    2018-06-03T11:13:00
    2018-06-03T11:14:00
    2018-06-03T11:15:00
    2018-06-03T11:16:00
    2018-06-03T11:17:00
    2018-06-03T11:18:00
    2018-06-03T11:19:00
    2018-06-03T11:20:00
    2018-06-03T11:21:00
    2018-06-03T11:22:00
    ## from BT strategy printing as though it is daily bars
    2018-06-03 11:22:00 615.41
    2018-06-03 11:22:00 614.88
    2018-06-03 11:22:00 614.51
    2018-06-03 11:22:00 614.71
    2018-06-03 11:22:00 615.01
    2018-06-03 11:22:00 616.1
    2018-06-03 11:22:00 616.54
    2018-06-03 11:22:00 616.74
    2018-06-03 11:22:00 616.5
    2018-06-03 11:22:00 616.11
    finished

blonc

SOLVED

the data feed was fine, it was with in the next() have to split from datetime to date and separate time

    class Master(bt.Strategy):
    
        def __init__(self):
            self.dataclose = self.datas[0].close
    
        def next(self):
            # self.log('Line')
            print(self.datas[0].datetime.date(0), self.datas[0].datetime.time(0))
    
    def runstrat():
        cerebro = bt.Cerebro()
        cerebro.broker.setcash(550000.0)
    
        data123 = bt.feeds.MarketStore(
            symbol='BTC',
            query_timeframe='1Min',
            timeframe=bt.TimeFrame.Minutes,
    
        )
    
        cerebro.adddata(data123)
    
        cerebro.addstrategy(Master)
    
        cerebro.run()
    
        print('finished')
    
    if __name__ == '__main__':
        runstrat()

output

    2018-06-03 12:00:00 7685.13
    2018-06-03 12:01:00 7685.13
    2018-06-03 12:02:00 7685.13
    2018-06-03 12:03:00 7685.13
    2018-06-03 12:04:00 7685.13
    2018-06-03 12:05:00 7685.12
    2018-06-03 12:06:00 7685.12
    2018-06-03 12:07:00 7681.01
    2018-06-03 12:08:00 7681.01
    2018-06-03 12:09:00 7681.01
    finished