def martingale(self, run_parent):
log.info('Martingale: loss for {0}'.format(run_parent.binary_ref))
# a child is born
run_child_key = ndb.Key('Run', str(dt.datetime.utcnow()))
run_child = Run(
key=run_child_key,
currency=run_parent.currency,
time_frame=run_parent.time_frame,
trade_base=run_parent.trade_base,
trade_aim=run_parent.trade_aim,
parent_run=run_parent.key,
profit_parent=run_parent.profit_net,
stake_parent=run_parent.stake,
step=run_parent.step + 1,
payout=run_parent.payout * 2,
ended_at=dt.datetime.utcnow() + dt.timedelta(minutes=int(run_parent.time_frame)),
)
# a child is registered
if self.binary.createNew(run_child):
run_child.put()
log.info('New martingale run: {0}'.format(run_child))
log.info('Martingale: created new run')
return run_child
def new(self):
'''Create new iteration'''
log.info('Main new started')
currency, time_frame, trade_base, trade_aim = self.rl.selectNew(self.q)
run_key = ndb.Key('Run', str(dt.datetime.utcnow()))
run = Run(
key=run_key,
currency=currency,
time_frame=time_frame,
trade_base=trade_base,
trade_aim=trade_aim,
step=1,
payout=1.,
ended_at=dt.datetime.utcnow() + dt.timedelta(minutes=int(time_frame)),
)
if self.binary.createNew(run):
run.put()
log.info('New run: {0}'.format(run))
log.info('Main new ended')
