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Tws connection problem
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Shows nothing after this command
from __future__ import (absolute_import, division, print_function, unicode_literals) import backtrader as bt class St(bt.Strategy): def logdata(self): txt = [] txt.append('{}'.format(len(self))) txt.append('{}'.format(self.data.datetime.datetime(0).isoformat())) txt.append('{:.2f}'.format(self.data.open[0])) txt.append('{:.2f}'.format(self.data.high[0])) txt.append('{:.2f}'.format(self.data.low[0])) txt.append('{:.2f}'.format(self.data.close[0])) txt.append('{:.2f}'.format(self.data.volume[0])) print(','.join(txt)) data_live = False def notify_data(self, data, status, *args, **kwargs): print('*' * 5, 'DATA NOTIF:', data._getstatusname(status), *args) if status == data.LIVE: self.data_live = True def notify_order(self, order): if order.status == order.Completed: buysell = 'BUY ' if order.isbuy() else 'SELL' txt = '{} {}@{}'.format(buysell, order.executed.size, order.executed.price) print(txt) bought = 0 sold = 0 def next(self): self.logdata() if not self.data_live: return if not self.bought: self.bought = len(self) # keep entry bar self.buy() elif not self.sold: if len(self) == (self.bought + 3): self.sell() def run(args=None): cerebro = bt.Cerebro(stdstats=False) ibstore = bt.stores.IBStore(host='127.0.0.1', port=7497, clientId=35) data = ibstore.getdata(dataname='TWTR', timeframe=bt.TimeFrame.Ticks) cerebro.resampledata(data, timeframe=bt.TimeFrame.Seconds, compression=10) cerebro.broker = ibstore.getbroker() cerebro.addstrategy(St) cerebro.run() if __name__ == '__main__': run()
What should i change to have connection?
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enable API in IB Workstation, and check port number.
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@rami thank's, the problem was with port number. Successfully connected with IB Workstation, and I have another problem.For output, I get
Server Version: 76 TWS Time at connection:20190506 01:29:55 ALMT ***** DATA NOTIF: DELAYED ***** DATA NOTIF: NOTSUBSCRIBED