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764 lines
34 KiB
764 lines
34 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 os |
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import sys |
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import datetime |
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from datetime import date |
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from typing import TYPE_CHECKING, Tuple, Dict |
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import threading |
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from enum import IntEnum |
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from decimal import Decimal |
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|
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from PyQt5.QtGui import QMouseEvent, QFont, QBrush, QColor |
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from PyQt5.QtCore import (Qt, QPersistentModelIndex, QModelIndex, QAbstractItemModel, |
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QSortFilterProxyModel, QVariant, QItemSelectionModel, QDate, QPoint) |
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from PyQt5.QtWidgets import (QMenu, QHeaderView, QLabel, QMessageBox, |
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QPushButton, QComboBox, QVBoxLayout, QCalendarWidget, |
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QGridLayout) |
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from electrum.address_synchronizer import TX_HEIGHT_LOCAL, TX_HEIGHT_FUTURE |
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from electrum.i18n import _ |
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from electrum.util import (block_explorer_URL, profiler, TxMinedInfo, |
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OrderedDictWithIndex, timestamp_to_datetime, |
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Satoshis, format_time) |
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from electrum.logging import get_logger, Logger |
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from .util import (read_QIcon, MONOSPACE_FONT, Buttons, CancelButton, OkButton, |
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filename_field, MyTreeView, AcceptFileDragDrop, WindowModalDialog, |
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CloseButton, webopen) |
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if TYPE_CHECKING: |
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from electrum.wallet import Abstract_Wallet |
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_logger = get_logger(__name__) |
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try: |
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from electrum.plot import plot_history, NothingToPlotException |
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except: |
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_logger.info("could not import electrum.plot. This feature needs matplotlib to be installed.") |
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plot_history = None |
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|
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# note: this list needs to be kept in sync with another in kivy |
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TX_ICONS = [ |
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"unconfirmed.png", |
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"warning.png", |
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"unconfirmed.png", |
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"offline_tx.png", |
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"clock1.png", |
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"clock2.png", |
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"clock3.png", |
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"clock4.png", |
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"clock5.png", |
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"confirmed.png", |
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] |
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|
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class HistoryColumns(IntEnum): |
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STATUS = 0 |
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DESCRIPTION = 1 |
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AMOUNT = 2 |
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BALANCE = 3 |
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LN_AMOUNT = 4 |
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LN_BALANCE = 5 |
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FIAT_VALUE = 6 |
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FIAT_ACQ_PRICE = 7 |
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FIAT_CAP_GAINS = 8 |
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TXID = 9 |
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|
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class HistorySortModel(QSortFilterProxyModel): |
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def lessThan(self, source_left: QModelIndex, source_right: QModelIndex): |
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item1 = self.sourceModel().data(source_left, Qt.UserRole) |
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item2 = self.sourceModel().data(source_right, Qt.UserRole) |
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if item1 is None or item2 is None: |
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raise Exception(f'UserRole not set for column {source_left.column()}') |
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v1 = item1.value() |
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v2 = item2.value() |
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if v1 is None or isinstance(v1, Decimal) and v1.is_nan(): v1 = -float("inf") |
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if v2 is None or isinstance(v2, Decimal) and v2.is_nan(): v2 = -float("inf") |
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try: |
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return v1 < v2 |
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except: |
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return False |
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|
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def get_item_key(tx_item): |
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return tx_item.get('txid') or tx_item['payment_hash'] |
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|
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class HistoryModel(QAbstractItemModel, Logger): |
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|
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def __init__(self, parent): |
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QAbstractItemModel.__init__(self, parent) |
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Logger.__init__(self) |
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self.parent = parent |
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self.view = None # type: HistoryList |
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self.transactions = OrderedDictWithIndex() |
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self.tx_status_cache = {} # type: Dict[str, Tuple[int, str]] |
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self.summary = None |
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|
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def set_view(self, history_list: 'HistoryList'): |
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# FIXME HistoryModel and HistoryList mutually depend on each other. |
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# After constructing both, this method needs to be called. |
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self.view = history_list # type: HistoryList |
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self.set_visibility_of_columns() |
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|
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def columnCount(self, parent: QModelIndex): |
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return len(HistoryColumns) |
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|
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def rowCount(self, parent: QModelIndex): |
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return len(self.transactions) |
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|
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def index(self, row: int, column: int, parent: QModelIndex): |
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return self.createIndex(row, column) |
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|
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def data(self, index: QModelIndex, role: Qt.ItemDataRole) -> QVariant: |
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# note: this method is performance-critical. |
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# it is called a lot, and so must run extremely fast. |
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assert index.isValid() |
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col = index.column() |
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tx_item = self.transactions.value_from_pos(index.row()) |
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is_lightning = tx_item.get('lightning', False) |
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timestamp = tx_item['timestamp'] |
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if is_lightning: |
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status = 0 |
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txpos = tx_item['txpos'] |
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if timestamp is None: |
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status_str = 'unconfirmed' |
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else: |
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status_str = format_time(int(timestamp)) |
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else: |
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tx_hash = tx_item['txid'] |
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conf = tx_item['confirmations'] |
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txpos = tx_item['txpos_in_block'] or 0 |
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height = tx_item['height'] |
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try: |
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status, status_str = self.tx_status_cache[tx_hash] |
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except KeyError: |
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tx_mined_info = self.tx_mined_info_from_tx_item(tx_item) |
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status, status_str = self.parent.wallet.get_tx_status(tx_hash, tx_mined_info) |
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# we sort by timestamp |
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if timestamp is None: |
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timestamp = float("inf") |
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|
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if role == Qt.UserRole: |
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# for sorting |
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d = { |
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HistoryColumns.STATUS: |
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# height breaks ties for unverified txns |
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# txpos breaks ties for verified same block txns |
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(-timestamp, conf, -status, -height, -txpos) if not is_lightning else (-timestamp, 0,0,0,-txpos), |
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HistoryColumns.DESCRIPTION: |
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tx_item['label'] if 'label' in tx_item else None, |
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HistoryColumns.AMOUNT: |
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tx_item['value'].value if 'value' in tx_item else None, |
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HistoryColumns.LN_AMOUNT: |
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tx_item['ln_value'].value if 'ln_value' in tx_item else None, |
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HistoryColumns.BALANCE: |
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tx_item['balance'].value if not is_lightning else None, |
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HistoryColumns.LN_BALANCE: |
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tx_item['balance_msat'] if 'balance_msat' in tx_item else None, |
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HistoryColumns.FIAT_VALUE: |
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tx_item['fiat_value'].value if 'fiat_value' in tx_item else None, |
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HistoryColumns.FIAT_ACQ_PRICE: |
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tx_item['acquisition_price'].value if 'acquisition_price' in tx_item else None, |
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HistoryColumns.FIAT_CAP_GAINS: |
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tx_item['capital_gain'].value if 'capital_gain' in tx_item else None, |
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HistoryColumns.TXID: tx_hash if not is_lightning else None, |
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} |
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return QVariant(d[col]) |
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if role not in (Qt.DisplayRole, Qt.EditRole): |
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if col == HistoryColumns.STATUS and role == Qt.DecorationRole: |
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icon = "lightning" if is_lightning else TX_ICONS[status] |
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return QVariant(read_QIcon(icon)) |
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elif col == HistoryColumns.STATUS and role == Qt.ToolTipRole: |
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msg = 'lightning transaction' if is_lightning else str(conf) + _(" confirmation" + ("s" if conf != 1 else "")) |
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return QVariant(msg) |
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elif col > HistoryColumns.DESCRIPTION and role == Qt.TextAlignmentRole: |
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return QVariant(Qt.AlignRight | Qt.AlignVCenter) |
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elif col != HistoryColumns.STATUS and role == Qt.FontRole: |
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monospace_font = QFont(MONOSPACE_FONT) |
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return QVariant(monospace_font) |
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elif col == HistoryColumns.DESCRIPTION and role == Qt.DecorationRole and not is_lightning\ |
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and self.parent.wallet.invoices.paid.get(tx_hash): |
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return QVariant(read_QIcon("seal")) |
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elif col in (HistoryColumns.DESCRIPTION, HistoryColumns.AMOUNT) \ |
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and role == Qt.ForegroundRole and not is_lightning and tx_item['value'].value < 0: |
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red_brush = QBrush(QColor("#BC1E1E")) |
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return QVariant(red_brush) |
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elif col == HistoryColumns.FIAT_VALUE and role == Qt.ForegroundRole \ |
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and not tx_item.get('fiat_default') and tx_item.get('fiat_value') is not None: |
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blue_brush = QBrush(QColor("#1E1EFF")) |
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return QVariant(blue_brush) |
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return QVariant() |
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if col == HistoryColumns.STATUS: |
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return QVariant(status_str) |
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elif col == HistoryColumns.DESCRIPTION and 'label' in tx_item: |
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return QVariant(tx_item['label']) |
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elif col == HistoryColumns.AMOUNT and 'value' in tx_item: |
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value = tx_item['value'].value |
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v_str = self.parent.format_amount(value, is_diff=True, whitespaces=True) |
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return QVariant(v_str) |
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elif col == HistoryColumns.LN_AMOUNT and 'ln_value' in tx_item: |
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ln_value = tx_item['ln_value'].value |
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v_str = self.parent.format_amount(ln_value, is_diff=True, whitespaces=True) |
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return QVariant(v_str) |
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elif col == HistoryColumns.BALANCE and not is_lightning: |
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balance = tx_item['balance'].value |
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balance_str = self.parent.format_amount(balance, whitespaces=True) |
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return QVariant(balance_str) |
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elif col == HistoryColumns.LN_BALANCE and 'balance_msat' in tx_item: |
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balance = tx_item['balance_msat']//1000 |
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balance_str = self.parent.format_amount(balance, whitespaces=True) |
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return QVariant(balance_str) |
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elif col == HistoryColumns.FIAT_VALUE and 'fiat_value' in tx_item: |
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value_str = self.parent.fx.format_fiat(tx_item['fiat_value'].value) |
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return QVariant(value_str) |
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elif col == HistoryColumns.FIAT_ACQ_PRICE and \ |
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tx_item['value'].value < 0 and 'acquisition_price' in tx_item: |
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# fixme: should use is_mine |
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acq = tx_item['acquisition_price'].value |
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return QVariant(self.parent.fx.format_fiat(acq)) |
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elif col == HistoryColumns.FIAT_CAP_GAINS and 'capital_gain' in tx_item: |
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cg = tx_item['capital_gain'].value |
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return QVariant(self.parent.fx.format_fiat(cg)) |
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elif col == HistoryColumns.TXID: |
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return QVariant(tx_hash) |
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return QVariant() |
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|
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def parent(self, index: QModelIndex): |
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return QModelIndex() |
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|
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def hasChildren(self, index: QModelIndex): |
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return not index.isValid() |
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|
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def update_label(self, row): |
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tx_item = self.transactions.value_from_pos(row) |
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tx_item['label'] = self.parent.wallet.get_label(get_item_key(tx_item)) |
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topLeft = bottomRight = self.createIndex(row, 2) |
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self.dataChanged.emit(topLeft, bottomRight, [Qt.DisplayRole]) |
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|
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def get_domain(self): |
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'''Overridden in address_dialog.py''' |
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return self.parent.wallet.get_addresses() |
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@profiler |
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def refresh(self, reason: str): |
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self.logger.info(f"refreshing... reason: {reason}") |
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assert self.parent.gui_thread == threading.current_thread(), 'must be called from GUI thread' |
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assert self.view, 'view not set' |
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selected = self.view.selectionModel().currentIndex() |
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selected_row = None |
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if selected: |
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selected_row = selected.row() |
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fx = self.parent.fx |
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if fx: fx.history_used_spot = False |
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wallet = self.parent.wallet |
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r = wallet.get_full_history(domain=self.get_domain(), from_timestamp=None, to_timestamp=None, fx=fx) |
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lightning_history = wallet.lnworker.get_history() if wallet.lnworker else [] |
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self.set_visibility_of_columns() |
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#if r['transactions'] == list(self.transactions.values()): |
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# return |
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old_length = len(self.transactions) |
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if old_length != 0: |
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self.beginRemoveRows(QModelIndex(), 0, old_length) |
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self.transactions.clear() |
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self.endRemoveRows() |
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transactions = OrderedDictWithIndex() |
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for tx_item in r['transactions']: |
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txid = tx_item['txid'] |
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transactions[txid] = tx_item |
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for i, tx_item in enumerate(lightning_history): |
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txid = tx_item.get('txid') |
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ln_value = tx_item['amount_msat']/1000. |
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if txid and txid in transactions: |
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item = transactions[txid] |
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item['label'] = tx_item['label'] |
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item['ln_value'] = Satoshis(ln_value) |
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item['balance_msat'] = tx_item['balance_msat'] |
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else: |
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tx_item['lightning'] = True |
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tx_item['ln_value'] = Satoshis(ln_value) |
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tx_item['txpos'] = i # for sorting |
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key = tx_item['payment_hash'] if 'payment_hash' in tx_item else tx_item['type'] + tx_item['channel_id'] |
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transactions[key] = tx_item |
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|
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self.beginInsertRows(QModelIndex(), 0, len(transactions)-1) |
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self.transactions = transactions |
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self.endInsertRows() |
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if selected_row: |
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self.view.selectionModel().select(self.createIndex(selected_row, 0), QItemSelectionModel.Rows | QItemSelectionModel.SelectCurrent) |
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self.view.filter() |
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# update summary |
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self.summary = r['summary'] |
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if not self.view.years and self.transactions: |
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start_date = date.today() |
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end_date = date.today() |
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if len(self.transactions) > 0: |
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start_date = self.transactions.value_from_pos(0).get('date') or start_date |
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end_date = self.transactions.value_from_pos(len(self.transactions) - 1).get('date') or end_date |
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self.view.years = [str(i) for i in range(start_date.year, end_date.year + 1)] |
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self.view.period_combo.insertItems(1, self.view.years) |
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# update tx_status_cache |
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self.tx_status_cache.clear() |
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for txid, tx_item in self.transactions.items(): |
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if not tx_item.get('lightning', False): |
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tx_mined_info = self.tx_mined_info_from_tx_item(tx_item) |
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self.tx_status_cache[txid] = self.parent.wallet.get_tx_status(txid, tx_mined_info) |
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|
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def set_visibility_of_columns(self): |
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def set_visible(col: int, b: bool): |
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self.view.showColumn(col) if b else self.view.hideColumn(col) |
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# txid |
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set_visible(HistoryColumns.TXID, False) |
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# fiat |
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history = self.parent.fx.show_history() |
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cap_gains = self.parent.fx.get_history_capital_gains_config() |
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set_visible(HistoryColumns.FIAT_VALUE, history) |
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set_visible(HistoryColumns.FIAT_ACQ_PRICE, history and cap_gains) |
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set_visible(HistoryColumns.FIAT_CAP_GAINS, history and cap_gains) |
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|
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def update_fiat(self, row, idx): |
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tx_item = self.transactions.value_from_pos(row) |
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key = tx_item['txid'] |
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fee = tx_item.get('fee') |
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value = tx_item['value'].value |
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fiat_fields = self.parent.wallet.get_tx_item_fiat(key, value, self.parent.fx, fee.value if fee else None) |
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tx_item.update(fiat_fields) |
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self.dataChanged.emit(idx, idx, [Qt.DisplayRole, Qt.ForegroundRole]) |
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|
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def update_tx_mined_status(self, tx_hash: str, tx_mined_info: TxMinedInfo): |
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try: |
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row = self.transactions.pos_from_key(tx_hash) |
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tx_item = self.transactions[tx_hash] |
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except KeyError: |
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return |
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self.tx_status_cache[tx_hash] = self.parent.wallet.get_tx_status(tx_hash, tx_mined_info) |
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tx_item.update({ |
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'confirmations': tx_mined_info.conf, |
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'timestamp': tx_mined_info.timestamp, |
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'txpos_in_block': tx_mined_info.txpos, |
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'date': timestamp_to_datetime(tx_mined_info.timestamp), |
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}) |
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topLeft = self.createIndex(row, 0) |
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bottomRight = self.createIndex(row, len(HistoryColumns) - 1) |
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self.dataChanged.emit(topLeft, bottomRight) |
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|
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def on_fee_histogram(self): |
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for tx_hash, tx_item in list(self.transactions.items()): |
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if tx_item.get('lightning'): |
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continue |
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tx_mined_info = self.tx_mined_info_from_tx_item(tx_item) |
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if tx_mined_info.conf > 0: |
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# note: we could actually break here if we wanted to rely on the order of txns in self.transactions |
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continue |
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self.update_tx_mined_status(tx_hash, tx_mined_info) |
|
|
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def headerData(self, section: int, orientation: Qt.Orientation, role: Qt.ItemDataRole): |
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assert orientation == Qt.Horizontal |
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if role != Qt.DisplayRole: |
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return None |
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fx = self.parent.fx |
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fiat_title = 'n/a fiat value' |
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fiat_acq_title = 'n/a fiat acquisition price' |
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fiat_cg_title = 'n/a fiat capital gains' |
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if fx and fx.show_history(): |
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fiat_title = '%s '%fx.ccy + _('Value') |
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fiat_acq_title = '%s '%fx.ccy + _('Acquisition price') |
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fiat_cg_title = '%s '%fx.ccy + _('Capital Gains') |
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return { |
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HistoryColumns.STATUS: _('Date'), |
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HistoryColumns.DESCRIPTION: _('Description'), |
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HistoryColumns.AMOUNT: _('Amount'), |
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HistoryColumns.LN_AMOUNT: u'\U0001f5f2 ' + _('Amount'), |
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HistoryColumns.BALANCE: _('Balance'), |
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HistoryColumns.LN_BALANCE: u'\U0001f5f2 ' + _('Balance'), |
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HistoryColumns.FIAT_VALUE: fiat_title, |
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HistoryColumns.FIAT_ACQ_PRICE: fiat_acq_title, |
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HistoryColumns.FIAT_CAP_GAINS: fiat_cg_title, |
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HistoryColumns.TXID: 'TXID', |
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}[section] |
|
|
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def flags(self, idx): |
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extra_flags = Qt.NoItemFlags # type: Qt.ItemFlag |
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if idx.column() in self.view.editable_columns: |
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extra_flags |= Qt.ItemIsEditable |
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return super().flags(idx) | extra_flags |
|
|
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@staticmethod |
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def tx_mined_info_from_tx_item(tx_item): |
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tx_mined_info = TxMinedInfo(height=tx_item['height'], |
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conf=tx_item['confirmations'], |
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timestamp=tx_item['timestamp']) |
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return tx_mined_info |
|
|
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class HistoryList(MyTreeView, AcceptFileDragDrop): |
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filter_columns = [HistoryColumns.STATUS, |
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HistoryColumns.DESCRIPTION, |
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HistoryColumns.AMOUNT, |
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HistoryColumns.TXID] |
|
|
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def tx_item_from_proxy_row(self, proxy_row): |
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hm_idx = self.model().mapToSource(self.model().index(proxy_row, 0)) |
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return self.hm.transactions.value_from_pos(hm_idx.row()) |
|
|
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def should_hide(self, proxy_row): |
|
if self.start_timestamp and self.end_timestamp: |
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tx_item = self.tx_item_from_proxy_row(proxy_row) |
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date = tx_item['date'] |
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if date: |
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in_interval = self.start_timestamp <= date <= self.end_timestamp |
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if not in_interval: |
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return True |
|
return False |
|
|
|
def __init__(self, parent, model: HistoryModel): |
|
super().__init__(parent, self.create_menu, stretch_column=HistoryColumns.DESCRIPTION) |
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self.config = parent.config |
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self.hm = model |
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self.proxy = HistorySortModel(self) |
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self.proxy.setSourceModel(model) |
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self.setModel(self.proxy) |
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if not self.config.get('lightning'): |
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self.setColumnHidden(HistoryColumns.LN_BALANCE, True) |
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self.setColumnHidden(HistoryColumns.LN_AMOUNT, True) |
|
AcceptFileDragDrop.__init__(self, ".txn") |
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self.setSortingEnabled(True) |
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self.start_timestamp = None |
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self.end_timestamp = None |
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self.years = [] |
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self.create_toolbar_buttons() |
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self.wallet = self.parent.wallet # type: Abstract_Wallet |
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self.sortByColumn(HistoryColumns.STATUS, Qt.AscendingOrder) |
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self.editable_columns |= {HistoryColumns.FIAT_VALUE} |
|
|
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self.header().setStretchLastSection(False) |
|
for col in HistoryColumns: |
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sm = QHeaderView.Stretch if col == self.stretch_column else QHeaderView.ResizeToContents |
|
self.header().setSectionResizeMode(col, sm) |
|
|
|
def format_date(self, d): |
|
return str(datetime.date(d.year, d.month, d.day)) if d else _('None') |
|
|
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def on_combo(self, x): |
|
s = self.period_combo.itemText(x) |
|
x = s == _('Custom') |
|
self.start_button.setEnabled(x) |
|
self.end_button.setEnabled(x) |
|
if s == _('All'): |
|
self.start_timestamp = None |
|
self.end_timestamp = None |
|
self.start_button.setText("-") |
|
self.end_button.setText("-") |
|
else: |
|
try: |
|
year = int(s) |
|
except: |
|
return |
|
self.start_timestamp = start_date = datetime.datetime(year, 1, 1) |
|
self.end_timestamp = end_date = datetime.datetime(year+1, 1, 1) |
|
self.start_button.setText(_('From') + ' ' + self.format_date(start_date)) |
|
self.end_button.setText(_('To') + ' ' + self.format_date(end_date)) |
|
self.hide_rows() |
|
|
|
def create_toolbar_buttons(self): |
|
self.period_combo = QComboBox() |
|
self.start_button = QPushButton('-') |
|
self.start_button.pressed.connect(self.select_start_date) |
|
self.start_button.setEnabled(False) |
|
self.end_button = QPushButton('-') |
|
self.end_button.pressed.connect(self.select_end_date) |
|
self.end_button.setEnabled(False) |
|
self.period_combo.addItems([_('All'), _('Custom')]) |
|
self.period_combo.activated.connect(self.on_combo) |
|
|
|
def get_toolbar_buttons(self): |
|
return self.period_combo, self.start_button, self.end_button |
|
|
|
def on_hide_toolbar(self): |
|
self.start_timestamp = None |
|
self.end_timestamp = None |
|
self.hide_rows() |
|
|
|
def save_toolbar_state(self, state, config): |
|
config.set_key('show_toolbar_history', state) |
|
|
|
def select_start_date(self): |
|
self.start_timestamp = self.select_date(self.start_button) |
|
self.hide_rows() |
|
|
|
def select_end_date(self): |
|
self.end_timestamp = self.select_date(self.end_button) |
|
self.hide_rows() |
|
|
|
def select_date(self, button): |
|
d = WindowModalDialog(self, _("Select date")) |
|
d.setMinimumSize(600, 150) |
|
d.date = None |
|
vbox = QVBoxLayout() |
|
def on_date(date): |
|
d.date = date |
|
cal = QCalendarWidget() |
|
cal.setGridVisible(True) |
|
cal.clicked[QDate].connect(on_date) |
|
vbox.addWidget(cal) |
|
vbox.addLayout(Buttons(OkButton(d), CancelButton(d))) |
|
d.setLayout(vbox) |
|
if d.exec_(): |
|
if d.date is None: |
|
return None |
|
date = d.date.toPyDate() |
|
button.setText(self.format_date(date)) |
|
return datetime.datetime(date.year, date.month, date.day) |
|
|
|
def show_summary(self): |
|
h = self.model().sourceModel().summary |
|
if not h: |
|
self.parent.show_message(_("Nothing to summarize.")) |
|
return |
|
start_date = h.get('start_date') |
|
end_date = h.get('end_date') |
|
format_amount = lambda x: self.parent.format_amount(x.value) + ' ' + self.parent.base_unit() |
|
d = WindowModalDialog(self, _("Summary")) |
|
d.setMinimumSize(600, 150) |
|
vbox = QVBoxLayout() |
|
grid = QGridLayout() |
|
grid.addWidget(QLabel(_("Start")), 0, 0) |
|
grid.addWidget(QLabel(self.format_date(start_date)), 0, 1) |
|
grid.addWidget(QLabel(str(h.get('fiat_start_value')) + '/BTC'), 0, 2) |
|
grid.addWidget(QLabel(_("Initial balance")), 1, 0) |
|
grid.addWidget(QLabel(format_amount(h['start_balance'])), 1, 1) |
|
grid.addWidget(QLabel(str(h.get('fiat_start_balance'))), 1, 2) |
|
grid.addWidget(QLabel(_("End")), 2, 0) |
|
grid.addWidget(QLabel(self.format_date(end_date)), 2, 1) |
|
grid.addWidget(QLabel(str(h.get('fiat_end_value')) + '/BTC'), 2, 2) |
|
grid.addWidget(QLabel(_("Final balance")), 4, 0) |
|
grid.addWidget(QLabel(format_amount(h['end_balance'])), 4, 1) |
|
grid.addWidget(QLabel(str(h.get('fiat_end_balance'))), 4, 2) |
|
grid.addWidget(QLabel(_("Income")), 5, 0) |
|
grid.addWidget(QLabel(format_amount(h.get('incoming'))), 5, 1) |
|
grid.addWidget(QLabel(str(h.get('fiat_incoming'))), 5, 2) |
|
grid.addWidget(QLabel(_("Expenditures")), 6, 0) |
|
grid.addWidget(QLabel(format_amount(h.get('outgoing'))), 6, 1) |
|
grid.addWidget(QLabel(str(h.get('fiat_outgoing'))), 6, 2) |
|
grid.addWidget(QLabel(_("Capital gains")), 7, 0) |
|
grid.addWidget(QLabel(str(h.get('fiat_capital_gains'))), 7, 2) |
|
grid.addWidget(QLabel(_("Unrealized gains")), 8, 0) |
|
grid.addWidget(QLabel(str(h.get('fiat_unrealized_gains', ''))), 8, 2) |
|
vbox.addLayout(grid) |
|
vbox.addLayout(Buttons(CloseButton(d))) |
|
d.setLayout(vbox) |
|
d.exec_() |
|
|
|
def plot_history_dialog(self): |
|
if plot_history is None: |
|
self.parent.show_message( |
|
_("Can't plot history.") + '\n' + |
|
_("Perhaps some dependencies are missing...") + " (matplotlib?)") |
|
return |
|
try: |
|
plt = plot_history(list(self.hm.transactions.values())) |
|
plt.show() |
|
except NothingToPlotException as e: |
|
self.parent.show_message(str(e)) |
|
|
|
def on_edited(self, index, user_role, text): |
|
index = self.model().mapToSource(index) |
|
row, column = index.row(), index.column() |
|
tx_item = self.hm.transactions.value_from_pos(row) |
|
key = get_item_key(tx_item) |
|
if column == HistoryColumns.DESCRIPTION: |
|
if self.wallet.set_label(key, text): #changed |
|
self.hm.update_label(row) |
|
self.parent.update_completions() |
|
elif column == HistoryColumns.FIAT_VALUE: |
|
self.wallet.set_fiat_value(key, self.parent.fx.ccy, text, self.parent.fx, tx_item['value'].value) |
|
value = tx_item['value'].value |
|
if value is not None: |
|
self.hm.update_fiat(row, index) |
|
else: |
|
assert False |
|
|
|
def mouseDoubleClickEvent(self, event: QMouseEvent): |
|
idx = self.indexAt(event.pos()) |
|
if not idx.isValid(): |
|
return |
|
tx_item = self.tx_item_from_proxy_row(idx.row()) |
|
if self.hm.flags(self.model().mapToSource(idx)) & Qt.ItemIsEditable: |
|
super().mouseDoubleClickEvent(event) |
|
else: |
|
self.show_transaction(tx_item['txid']) |
|
|
|
def show_transaction(self, tx_hash): |
|
tx = self.wallet.db.get_transaction(tx_hash) |
|
if not tx: |
|
return |
|
label = self.wallet.get_label(tx_hash) or None # prefer 'None' if not defined (force tx dialog to hide Description field if missing) |
|
self.parent.show_transaction(tx, label) |
|
|
|
def create_menu(self, position: QPoint): |
|
org_idx: QModelIndex = self.indexAt(position) |
|
idx = self.proxy.mapToSource(org_idx) |
|
if not idx.isValid(): |
|
# can happen e.g. before list is populated for the first time |
|
return |
|
tx_item = self.hm.transactions.value_from_pos(idx.row()) |
|
column = idx.column() |
|
column_title = self.hm.headerData(column, Qt.Horizontal, Qt.DisplayRole) |
|
column_data = self.hm.data(idx, Qt.DisplayRole).value() |
|
if tx_item.get('lightning'): |
|
return |
|
tx_hash = tx_item['txid'] |
|
tx = self.wallet.db.get_transaction(tx_hash) |
|
if not tx: |
|
return |
|
tx_URL = block_explorer_URL(self.config, 'tx', tx_hash) |
|
height = self.wallet.get_tx_height(tx_hash).height |
|
is_relevant, is_mine, v, fee = self.wallet.get_wallet_delta(tx) |
|
is_unconfirmed = height <= 0 |
|
pr_key = self.wallet.invoices.paid.get(tx_hash) |
|
menu = QMenu() |
|
if height in [TX_HEIGHT_FUTURE, TX_HEIGHT_LOCAL]: |
|
menu.addAction(_("Remove"), lambda: self.remove_local_tx(tx_hash)) |
|
menu.addAction(_("Copy Transaction ID"), lambda: self.parent.app.clipboard().setText(tx_hash)) |
|
|
|
amount_columns = [HistoryColumns.AMOUNT, HistoryColumns.BALANCE, HistoryColumns.LN_AMOUNT, HistoryColumns.LN_BALANCE, |
|
HistoryColumns.FIAT_VALUE, HistoryColumns.FIAT_ACQ_PRICE, HistoryColumns.FIAT_CAP_GAINS] |
|
if column in amount_columns: |
|
column_data = column_data.strip() |
|
menu.addAction(_("Copy {}").format(column_title), lambda: self.parent.app.clipboard().setText(column_data)) |
|
for c in self.editable_columns: |
|
if self.isColumnHidden(c): continue |
|
label = self.hm.headerData(c, Qt.Horizontal, Qt.DisplayRole) |
|
# TODO use siblingAtColumn when min Qt version is >=5.11 |
|
persistent = QPersistentModelIndex(org_idx.sibling(org_idx.row(), c)) |
|
menu.addAction(_("Edit {}").format(label), lambda p=persistent: self.edit(QModelIndex(p))) |
|
menu.addAction(_("Details"), lambda: self.show_transaction(tx_hash)) |
|
if is_unconfirmed and tx: |
|
# note: the current implementation of RBF *needs* the old tx fee |
|
rbf = is_mine and not tx.is_final() and fee is not None |
|
if rbf: |
|
menu.addAction(_("Increase fee"), lambda: self.parent.bump_fee_dialog(tx)) |
|
else: |
|
child_tx = self.wallet.cpfp(tx, 0) |
|
if child_tx: |
|
menu.addAction(_("Child pays for parent"), lambda: self.parent.cpfp(tx, child_tx)) |
|
if pr_key: |
|
menu.addAction(read_QIcon("seal"), _("View invoice"), lambda: self.parent.show_invoice(pr_key)) |
|
if tx_URL: |
|
menu.addAction(_("View on block explorer"), lambda: webopen(tx_URL)) |
|
menu.exec_(self.viewport().mapToGlobal(position)) |
|
|
|
def remove_local_tx(self, delete_tx): |
|
to_delete = {delete_tx} |
|
to_delete |= self.wallet.get_depending_transactions(delete_tx) |
|
question = _("Are you sure you want to remove this transaction?") |
|
if len(to_delete) > 1: |
|
question = (_("Are you sure you want to remove this transaction and {} child transactions?") |
|
.format(len(to_delete) - 1)) |
|
if not self.parent.question(msg=question, |
|
title=_("Please confirm")): |
|
return |
|
for tx in to_delete: |
|
self.wallet.remove_transaction(tx) |
|
self.wallet.storage.write() |
|
# need to update at least: history_list, utxo_list, address_list |
|
self.parent.need_update.set() |
|
|
|
def onFileAdded(self, fn): |
|
try: |
|
with open(fn) as f: |
|
tx = self.parent.tx_from_text(f.read()) |
|
self.parent.save_transaction_into_wallet(tx) |
|
except IOError as e: |
|
self.parent.show_error(e) |
|
|
|
def export_history_dialog(self): |
|
d = WindowModalDialog(self, _('Export History')) |
|
d.setMinimumSize(400, 200) |
|
vbox = QVBoxLayout(d) |
|
defaultname = os.path.expanduser('~/electrum-history.csv') |
|
select_msg = _('Select file to export your wallet transactions to') |
|
hbox, filename_e, csv_button = filename_field(self, self.config, defaultname, select_msg) |
|
vbox.addLayout(hbox) |
|
vbox.addStretch(1) |
|
hbox = Buttons(CancelButton(d), OkButton(d, _('Export'))) |
|
vbox.addLayout(hbox) |
|
#run_hook('export_history_dialog', self, hbox) |
|
self.update() |
|
if not d.exec_(): |
|
return |
|
filename = filename_e.text() |
|
if not filename: |
|
return |
|
try: |
|
self.do_export_history(filename, csv_button.isChecked()) |
|
except (IOError, os.error) as reason: |
|
export_error_label = _("Electrum was unable to produce a transaction export.") |
|
self.parent.show_critical(export_error_label + "\n" + str(reason), title=_("Unable to export history")) |
|
return |
|
self.parent.show_message(_("Your wallet history has been successfully exported.")) |
|
|
|
def do_export_history(self, file_name, is_csv): |
|
hist = self.wallet.get_full_history(domain=self.hm.get_domain(), |
|
from_timestamp=None, |
|
to_timestamp=None, |
|
fx=self.parent.fx, |
|
show_fees=True) |
|
txns = hist['transactions'] |
|
lines = [] |
|
if is_csv: |
|
for item in txns: |
|
lines.append([item['txid'], |
|
item.get('label', ''), |
|
item['confirmations'], |
|
item['value'], |
|
item.get('fiat_value', ''), |
|
item.get('fee', ''), |
|
item.get('fiat_fee', ''), |
|
item['date']]) |
|
with open(file_name, "w+", encoding='utf-8') as f: |
|
if is_csv: |
|
import csv |
|
transaction = csv.writer(f, lineterminator='\n') |
|
transaction.writerow(["transaction_hash", |
|
"label", |
|
"confirmations", |
|
"value", |
|
"fiat_value", |
|
"fee", |
|
"fiat_fee", |
|
"timestamp"]) |
|
for line in lines: |
|
transaction.writerow(line) |
|
else: |
|
from electrum.util import json_encode |
|
f.write(json_encode(txns)) |
|
|
|
def text_txid_from_coordinate(self, row, col): |
|
idx = self.model().mapToSource(self.model().index(row, col)) |
|
tx_item = self.hm.transactions.value_from_pos(idx.row()) |
|
return self.hm.data(idx, Qt.DisplayRole).value(), get_item_key(tx_item)
|
|
|