coinchooser methods should not belong in wallet class
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@ -8,6 +8,7 @@ from electrum.i18n import languages
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from electrum_gui.kivy.i18n import _
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from electrum.plugins import run_hook
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from electrum.bitcoin import RECOMMENDED_FEE
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from electrum import coinchooser
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from choice_dialog import ChoiceDialog
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@ -157,13 +158,12 @@ class SettingsDialog(Factory.Popup):
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self._unit_dialog.open()
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def coinselect_status(self):
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return self.app.wallet.coin_chooser_name(self.app.electrum_config)
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return coinchooser.get_name(self.app.electrum_config)
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def coinselect_dialog(self, item, dt):
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if self._coinselect_dialog is None:
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from electrum import COIN_CHOOSERS
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choosers = sorted(COIN_CHOOSERS.keys())
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chooser_name = self.app.wallet.coin_chooser_name(self.config)
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choosers = sorted(coinchooser.COIN_CHOOSERS.keys())
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chooser_name = coinchooser.get_name(self.config)
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def cb(text):
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self.config.set_key('coin_chooser', text)
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item.status = text
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@ -49,8 +49,8 @@ from electrum.util import (block_explorer, block_explorer_info, format_time,
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format_satoshis_plain, NotEnoughFunds, StoreDict,
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UserCancelled)
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from electrum import Transaction, mnemonic
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from electrum import util, bitcoin, commands
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from electrum import SimpleConfig, COIN_CHOOSERS, paymentrequest
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from electrum import util, bitcoin, commands, coinchooser
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from electrum import SimpleConfig, paymentrequest
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from electrum.wallet import Wallet, BIP32_RD_Wallet, Multisig_Wallet
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from amountedit import BTCAmountEdit, MyLineEdit, BTCkBEdit
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@ -2845,10 +2845,10 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
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lines = [ln.lstrip(" ") for ln in klass.__doc__.split("\n")]
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return '\n'.join([key, "", " ".join(lines)])
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choosers = sorted(COIN_CHOOSERS.keys())
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chooser_name = self.wallet.coin_chooser_name(self.config)
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choosers = sorted(coinchooser.COIN_CHOOSERS.keys())
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chooser_name = coinchooser.get_name(self.config)
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msg = _('Choose coin (UTXO) selection method. The following are available:\n\n')
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msg += '\n\n'.join(fmt_docs(*item) for item in COIN_CHOOSERS.items())
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msg += '\n\n'.join(fmt_docs(*item) for item in coinchooser.COIN_CHOOSERS.items())
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chooser_label = HelpLabel(_('Coin selection') + ':', msg)
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chooser_combo = QComboBox()
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chooser_combo.addItems(choosers)
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@ -308,3 +308,13 @@ class CoinChooserPrivacy(CoinChooserRandom):
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COIN_CHOOSERS = {'Priority': CoinChooserOldestFirst,
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'Privacy': CoinChooserPrivacy}
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def get_name(config):
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kind = config.get('coin_chooser')
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if not kind in COIN_CHOOSERS:
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kind = 'Priority'
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return kind
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def get_coin_chooser(config):
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klass = COIN_CHOOSERS[get_name(config)]
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return klass()
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@ -47,7 +47,7 @@ from version import *
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from transaction import Transaction
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from plugins import run_hook
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import bitcoin
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from coinchooser import COIN_CHOOSERS
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import coinchooser
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from synchronizer import Synchronizer
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from verifier import SPV
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from mnemonic import Mnemonic
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@ -921,16 +921,6 @@ class Abstract_Wallet(PrintError):
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# this method can be overloaded
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return tx.get_fee()
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def coin_chooser_name(self, config):
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kind = config.get('coin_chooser')
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if not kind in COIN_CHOOSERS:
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kind = 'Priority'
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return kind
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def coin_chooser(self, config):
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klass = COIN_CHOOSERS[self.coin_chooser_name(config)]
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return klass()
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def make_unsigned_transaction(self, coins, outputs, config, fixed_fee=None, change_addr=None):
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# check outputs
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for type, data, value in outputs:
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@ -975,7 +965,7 @@ class Abstract_Wallet(PrintError):
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# Let the coin chooser select the coins to spend
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max_change = self.max_change_outputs if self.multiple_change else 1
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coin_chooser = self.coin_chooser(config)
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coin_chooser = coinchooser.get_coin_chooser(config)
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tx = coin_chooser.make_tx(coins, outputs, change_addrs[:max_change],
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fee_estimator, dust_threshold)
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