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188 lines
8.1 KiB
188 lines
8.1 KiB
#!/usr/bin/env python |
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# |
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# Electrum - lightweight Bitcoin client |
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# Copyright (C) 2015 Thomas Voegtlin |
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# |
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# Permission is hereby granted, free of charge, to any person |
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# obtaining a copy of this software and associated documentation files |
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# (the "Software"), to deal in the Software without restriction, |
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# including without limitation the rights to use, copy, modify, merge, |
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# publish, distribute, sublicense, and/or sell copies of the Software, |
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# and to permit persons to whom the Software is furnished to do so, |
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# subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be |
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# included in all copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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# SOFTWARE. |
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import webbrowser |
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from electrum.i18n import _ |
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from electrum.util import block_explorer_URL |
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from electrum.plugins import run_hook |
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from electrum.bitcoin import is_address |
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from .util import * |
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class AddressList(MyTreeWidget): |
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filter_columns = [0, 1, 2, 3] # Type, Address, Label, Balance |
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def __init__(self, parent=None): |
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MyTreeWidget.__init__(self, parent, self.create_menu, [], 2) |
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self.refresh_headers() |
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self.setSelectionMode(QAbstractItemView.ExtendedSelection) |
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self.setSortingEnabled(True) |
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self.show_change = 0 |
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self.show_used = 0 |
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self.change_button = QComboBox(self) |
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self.change_button.currentIndexChanged.connect(self.toggle_change) |
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for t in [_('All'), _('Receiving'), _('Change')]: |
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self.change_button.addItem(t) |
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self.used_button = QComboBox(self) |
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self.used_button.currentIndexChanged.connect(self.toggle_used) |
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for t in [_('All'), _('Unused'), _('Funded'), _('Used')]: |
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self.used_button.addItem(t) |
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def get_toolbar_buttons(self): |
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return QLabel(_("Filter:")), self.change_button, self.used_button |
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def on_hide_toolbar(self): |
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self.show_change = 0 |
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self.show_used = 0 |
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self.update() |
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def save_toolbar_state(self, state, config): |
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config.set_key('show_toolbar_addresses', state) |
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def refresh_headers(self): |
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headers = [_('Type'), _('Address'), _('Label'), _('Balance')] |
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fx = self.parent.fx |
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if fx and fx.get_fiat_address_config(): |
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headers.extend([_(fx.get_currency()+' Balance')]) |
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headers.extend([_('Tx')]) |
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self.update_headers(headers) |
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def toggle_change(self, state): |
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if state == self.show_change: |
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return |
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self.show_change = state |
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self.update() |
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def toggle_used(self, state): |
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if state == self.show_used: |
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return |
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self.show_used = state |
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self.update() |
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def on_update(self): |
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self.wallet = self.parent.wallet |
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item = self.currentItem() |
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current_address = item.data(0, Qt.UserRole) if item else None |
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if self.show_change == 1: |
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addr_list = self.wallet.get_receiving_addresses() |
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elif self.show_change == 2: |
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addr_list = self.wallet.get_change_addresses() |
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else: |
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addr_list = self.wallet.get_addresses() |
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self.clear() |
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for address in addr_list: |
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num = len(self.wallet.get_address_history(address)) |
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is_used = self.wallet.is_used(address) |
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label = self.wallet.labels.get(address, '') |
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c, u, x = self.wallet.get_addr_balance(address) |
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balance = c + u + x |
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if self.show_used == 1 and (balance or is_used): |
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continue |
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if self.show_used == 2 and balance == 0: |
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continue |
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if self.show_used == 3 and not is_used: |
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continue |
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balance_text = self.parent.format_amount(balance, whitespaces=True) |
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fx = self.parent.fx |
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if fx and fx.get_fiat_address_config(): |
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rate = fx.exchange_rate() |
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fiat_balance = fx.value_str(balance, rate) |
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address_item = SortableTreeWidgetItem(['', address, label, balance_text, fiat_balance, "%d"%num]) |
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address_item.setTextAlignment(4, Qt.AlignRight) |
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address_item.setFont(4, QFont(MONOSPACE_FONT)) |
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else: |
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address_item = SortableTreeWidgetItem(['', address, label, balance_text, "%d"%num]) |
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address_item.setFont(3, QFont(MONOSPACE_FONT)) |
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if self.wallet.is_change(address): |
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address_item.setText(0, _('change')) |
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address_item.setBackground(0, ColorScheme.YELLOW.as_color(True)) |
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else: |
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address_item.setText(0, _('receiving')) |
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address_item.setBackground(0, ColorScheme.GREEN.as_color(True)) |
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address_item.setFont(1, QFont(MONOSPACE_FONT)) |
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address_item.setData(1, Qt.UserRole, address) |
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if self.wallet.is_frozen(address): |
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address_item.setBackground(1, ColorScheme.BLUE.as_color(True)) |
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if self.wallet.is_beyond_limit(address): |
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address_item.setBackground(1, ColorScheme.RED.as_color(True)) |
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self.addChild(address_item) |
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if address == current_address: |
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self.setCurrentItem(address_item) |
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def create_menu(self, position): |
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from electrum.wallet import Multisig_Wallet |
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is_multisig = isinstance(self.wallet, Multisig_Wallet) |
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can_delete = self.wallet.can_delete_address() |
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selected = self.selectedItems() |
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multi_select = len(selected) > 1 |
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addrs = [item.text(1) for item in selected] |
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if not addrs: |
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return |
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if not multi_select: |
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item = self.itemAt(position) |
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col = self.currentColumn() |
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if not item: |
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return |
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addr = addrs[0] |
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if not is_address(addr): |
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item.setExpanded(not item.isExpanded()) |
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return |
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menu = QMenu() |
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if not multi_select: |
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column_title = self.headerItem().text(col) |
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copy_text = item.text(col) |
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menu.addAction(_("Copy {}").format(column_title), lambda: self.parent.app.clipboard().setText(copy_text)) |
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menu.addAction(_('Details'), lambda: self.parent.show_address(addr)) |
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if col in self.editable_columns: |
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menu.addAction(_("Edit {}").format(column_title), lambda: self.editItem(item, col)) |
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menu.addAction(_("Request payment"), lambda: self.parent.receive_at(addr)) |
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if self.wallet.can_export(): |
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menu.addAction(_("Private key"), lambda: self.parent.show_private_key(addr)) |
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if not is_multisig and not self.wallet.is_watching_only(): |
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menu.addAction(_("Sign/verify message"), lambda: self.parent.sign_verify_message(addr)) |
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menu.addAction(_("Encrypt/decrypt message"), lambda: self.parent.encrypt_message(addr)) |
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if can_delete: |
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menu.addAction(_("Remove from wallet"), lambda: self.parent.remove_address(addr)) |
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addr_URL = block_explorer_URL(self.config, 'addr', addr) |
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if addr_URL: |
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menu.addAction(_("View on block explorer"), lambda: webbrowser.open(addr_URL)) |
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if not self.wallet.is_frozen(addr): |
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menu.addAction(_("Freeze"), lambda: self.parent.set_frozen_state([addr], True)) |
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else: |
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menu.addAction(_("Unfreeze"), lambda: self.parent.set_frozen_state([addr], False)) |
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coins = self.wallet.get_utxos(addrs) |
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if coins: |
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menu.addAction(_("Spend from"), lambda: self.parent.spend_coins(coins)) |
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run_hook('receive_menu', menu, addrs, self.wallet) |
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menu.exec_(self.viewport().mapToGlobal(position)) |
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def on_permit_edit(self, item, column): |
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# labels for headings, e.g. "receiving" or "used" should not be editable |
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return item.childCount() == 0
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