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152 lines
7.4 KiB
152 lines
7.4 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 util import * |
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from electrum.i18n import _ |
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from electrum.util import block_explorer_URL, format_satoshis, format_time |
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from electrum.plugins import run_hook |
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from electrum.bitcoin import is_address |
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class AddressList(MyTreeWidget): |
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def __init__(self, parent=None): |
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MyTreeWidget.__init__(self, parent, self.create_menu, [ _('Address'), _('Label'), _('Balance'), _('Tx')], 1) |
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self.setSelectionMode(QAbstractItemView.ExtendedSelection) |
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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).toString() if item else None |
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self.clear() |
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receiving_addresses = self.wallet.get_receiving_addresses() |
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change_addresses = self.wallet.get_change_addresses() |
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if True: |
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account_item = self |
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sequences = [0,1] if change_addresses else [0] |
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for is_change in sequences: |
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if len(sequences) > 1: |
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name = _("Receiving") if not is_change else _("Change") |
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seq_item = QTreeWidgetItem( [ name, '', '', '', ''] ) |
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account_item.addChild(seq_item) |
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if not is_change: |
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seq_item.setExpanded(True) |
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else: |
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seq_item = account_item |
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used_item = QTreeWidgetItem( [ _("Used"), '', '', '', ''] ) |
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used_flag = False |
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addr_list = change_addresses if is_change else receiving_addresses |
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for address in addr_list: |
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num = len(self.wallet.history.get(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 = self.parent.format_amount(c + u + x) |
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address_item = QTreeWidgetItem([address, label, balance, "%d"%num]) |
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address_item.setFont(0, QFont(MONOSPACE_FONT)) |
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address_item.setData(0, Qt.UserRole, address) |
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address_item.setData(0, Qt.UserRole+1, True) # label can be edited |
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if self.wallet.is_frozen(address): |
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address_item.setBackgroundColor(0, QColor('lightblue')) |
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if self.wallet.is_beyond_limit(address, is_change): |
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address_item.setBackgroundColor(0, QColor('red')) |
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if is_used: |
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if not used_flag: |
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seq_item.insertChild(0, used_item) |
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used_flag = True |
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used_item.addChild(address_item) |
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else: |
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seq_item.addChild(address_item) |
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if address == current_address: |
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self.setCurrentItem(address_item) |
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# add utxos |
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utxos = self.wallet.get_addr_utxo(address) |
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for x in utxos: |
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h = x.get('prevout_hash') |
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s = h + ":%d"%x.get('prevout_n') |
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label = self.wallet.get_label(h) |
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utxo_item = QTreeWidgetItem([s, label, self.parent.format_amount(x['value'])]) |
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utxo_item.setFont(0, QFont(MONOSPACE_FONT)) |
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address_item.addChild(utxo_item) |
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def create_menu(self, position): |
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from electrum.wallet import Multisig_Wallet, Imported_Wallet |
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is_multisig = isinstance(self.wallet, Multisig_Wallet) |
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is_imported = isinstance(self.wallet, Imported_Wallet) |
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selected = self.selectedItems() |
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multi_select = len(selected) > 1 |
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addrs = [unicode(item.text(0)) 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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k = str(item.data(0,32).toString()) |
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if k: |
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self.create_account_menu(position, k, item) |
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else: |
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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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menu.addAction(_("Copy %s")%column_title, lambda: self.parent.app.clipboard().setText(item.text(col))) |
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if col in self.editable_columns: |
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menu.addAction(_("Edit %s")%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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menu.addAction(_('History'), lambda: self.parent.show_address(addr)) |
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menu.addAction(_('Public Keys'), lambda: self.parent.show_public_keys(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 is_imported: |
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menu.addAction(_("Remove from wallet"), lambda: self.parent.delete_imported_key(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 any(not self.wallet.is_frozen(addr) for addr in addrs): |
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menu.addAction(_("Freeze"), lambda: self.parent.set_frozen_state(addrs, True)) |
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if any(self.wallet.is_frozen(addr) for addr in addrs): |
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menu.addAction(_("Unfreeze"), lambda: self.parent.set_frozen_state(addrs, False)) |
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def can_send(addr): |
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return not self.wallet.is_frozen(addr) and sum(self.wallet.get_addr_balance(addr)[:2]) |
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if any(can_send(addr) for addr in addrs): |
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menu.addAction(_("Send From"), lambda: self.parent.send_from_addresses(addrs)) |
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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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