def sendpayment_choose_orders(self,
cj_amount,
makercount,
nonrespondants=[],
active_nicks=[]):
self.ignored_makers += nonrespondants
orders, total_cj_fee = choose_orders(
self.taker.db, cj_amount, makercount, self.taker.chooseOrdersFunc,
self.ignored_makers + active_nicks)
if not orders:
return None, 0
print 'chosen orders to fill ' + str(orders) + ' totalcjfee=' + str(
total_cj_fee)
if not self.taker.options.answeryes:
if len(self.ignored_makers) > 0:
noun = 'total'
else:
noun = 'additional'
total_fee_pc = 1.0 * total_cj_fee / cj_amount
debug(noun + ' coinjoin fee = ' +
str(float('%.3g' % (100.0 * total_fee_pc))) + '%')
sendpayment.check_high_fee(total_fee_pc)
if raw_input('send with these orders? (y/n):')[0] != 'y':
debug('ending')
self.taker.msgchan.shutdown()
return None, -1
return orders, total_cj_fee
def sendpayment_choose_orders(self,
cj_amount,
makercount,
nonrespondants=None,
active_nicks=None):
if active_nicks is None:
active_nicks = []
if nonrespondants is None:
nonrespondants = []
self.ignored_makers += nonrespondants
orders, total_cj_fee = choose_orders(
self.taker.db, cj_amount, makercount,
self.taker.chooseOrdersFunc,
self.ignored_makers + active_nicks)
if not orders:
return None, 0
print 'chosen orders to fill ' + str(orders) + ' totalcjfee=' + str(
total_cj_fee)
if not self.taker.options.answeryes:
if len(self.ignored_makers) > 0:
noun = 'total'
else:
noun = 'additional'
total_fee_pc = 1.0 * total_cj_fee / cj_amount
log.debug(noun + ' coinjoin fee = ' + str(float('%.3g' % (
100.0 * total_fee_pc))) + '%')
sendpayment.check_high_fee(total_fee_pc)
if raw_input('send with these orders? (y/n):')[0] != 'y':
log.debug('ending')
self.taker.msgchan.shutdown()
return None, -1
return orders, total_cj_fee
def create_tx(self):
crow = self.taker.db.execute(
'SELECT COUNT(DISTINCT counterparty) FROM orderbook;'
).fetchone()
counterparty_count = crow['COUNT(DISTINCT counterparty)']
counterparty_count -= len(self.ignored_makers)
if counterparty_count < self.taker.options.makercount:
print 'not enough counterparties to fill order, ending'
self.taker.msgchan.shutdown()
return
utxos = self.taker.utxo_data
change_addr = None
choose_orders_recover = None
if self.taker.cjamount == 0:
total_value = sum([va['value'] for va in utxos.values()])
orders, cjamount = choose_sweep_orders(
self.taker.db, total_value, self.taker.options.txfee,
self.taker.options.makercount, self.taker.chooseOrdersFunc,
self.ignored_makers)
if not self.taker.options.answeryes:
total_cj_fee = total_value - cjamount - self.taker.options.txfee
log.debug('total cj fee = ' + str(total_cj_fee))
total_fee_pc = 1.0 * total_cj_fee / cjamount
log.debug('total coinjoin fee = ' + str(float('%.3g' % (
100.0 * total_fee_pc))) + '%')
sendpayment.check_high_fee(total_fee_pc)
if raw_input('send with these orders? (y/n):')[0] != 'y':
# noinspection PyTypeChecker
self.finishcallback(None)
return
else:
orders, total_cj_fee = self.sendpayment_choose_orders(
self.taker.cjamount, self.taker.options.makercount)
if not orders:
log.debug(
'ERROR not enough liquidity in the orderbook, exiting')
return
total_amount = self.taker.cjamount + total_cj_fee + \
self.taker.options.txfee
print 'total amount spent = ' + str(total_amount)
cjamount = self.taker.cjamount
change_addr = self.taker.changeaddr
choose_orders_recover = self.sendpayment_choose_orders
auth_addr = self.taker.utxo_data[self.taker.auth_utxo]['address']
self.taker.start_cj(self.taker.wallet, cjamount, orders, utxos,
self.taker.destaddr, change_addr,
self.taker.options.txfee, self.finishcallback,
choose_orders_recover, auth_addr)