def get_card(self, tx_hash, height, conf, timestamp, value, balance):
status, status_str = self.app.wallet.get_tx_status(
tx_hash, height, conf, timestamp)
icon = "atlas://gui/kivy/theming/light/" + TX_ICONS[status]
label = self.app.wallet.get_label(tx_hash) if tx_hash else _(
'Pruned transaction outputs')
date = timestamp_to_datetime(timestamp)
ri = self.cards.get(tx_hash)
if ri is None:
ri = Factory.HistoryItem()
ri.screen = self
ri.tx_hash = tx_hash
self.cards[tx_hash] = ri
ri.icon = icon
ri.date = status_str
ri.message = label
ri.value = value or 0
ri.amount = self.app.format_amount(value,
True) if value is not None else '--'
ri.confirmations = conf
if self.app.fiat_unit and date:
rate = self.app.fx.history_rate(date)
if rate:
s = self.app.fx.value_str(value, rate)
ri.quote_text = '' if s is None else s + ' ' + self.app.fiat_unit
return ri
def update_tx_mined_status(self, tx_hash: str, tx_mined_info: TxMinedInfo):
try:
row = self.transactions.pos_from_key(tx_hash)
tx_item = self.transactions[tx_hash]
except KeyError:
return
self.tx_status_cache[tx_hash] = self.parent.wallet.get_tx_status(tx_hash, tx_mined_info)
tx_item.update({
'confirmations': tx_mined_info.conf,
'timestamp': tx_mined_info.timestamp,
'txpos_in_block': tx_mined_info.txpos,
'date': timestamp_to_datetime(tx_mined_info.timestamp),
})
topLeft = self.createIndex(row, 0)
bottomRight = self.createIndex(row, len(HistoryColumns) - 1)
self.dataChanged.emit(topLeft, bottomRight)
def update_tx_mined_status(self, tx_hash: str, tx_mined_info: TxMinedInfo):
idx = self.index_from_txid(tx_hash)
if not idx.isValid():
return
tx_item = idx.internalPointer()
if not tx_item:
return
islock = tx_item['islock']
self.tx_status_cache[tx_hash] = \
self.parent.wallet.get_tx_status(tx_hash, tx_mined_info, islock)
tx_item.update({
'confirmations': tx_mined_info.conf,
'timestamp': tx_mined_info.timestamp,
'txpos_in_block': tx_mined_info.txpos,
'date': timestamp_to_datetime(tx_mined_info.timestamp),
})
idx_last = idx.sibling(idx.row(), HistoryColumns.TXID)
self.dataChanged.emit(idx, idx_last)
def on_update(self):
self.wallet = self.parent.wallet
h = self.wallet.get_history(self.get_domain())
item = self.currentItem()
current_tx = item.data(0, Qt.UserRole) if item else None
self.clear()
fx = self.parent.fx
if fx: fx.history_used_spot = False
for h_item in h:
tx_hash, height, conf, timestamp, value, balance = h_item
status, status_str = self.wallet.get_tx_status(
tx_hash, height, conf, timestamp)
has_invoice = self.wallet.invoices.paid.get(tx_hash)
icon = QIcon(":icons/" + TX_ICONS[status])
v_str = self.parent.format_amount(value, True, whitespaces=True)
balance_str = self.parent.format_amount(balance, whitespaces=True)
label = self.wallet.get_label(tx_hash)
entry = ['', tx_hash, status_str, label, v_str, balance_str]
if fx and fx.show_history():
date = timestamp_to_datetime(
time.time() if conf <= 0 else timestamp)
for amount in [value, balance]:
text = fx.historical_value_str(amount, date)
entry.append(text)
item = QTreeWidgetItem(entry)
item.setIcon(0, icon)
item.setToolTip(
0,
str(conf) + " confirmation" + ("s" if conf != 1 else ""))
if has_invoice:
item.setIcon(3, QIcon(":icons/seal"))
for i in range(len(entry)):
if i > 3:
item.setTextAlignment(i, Qt.AlignRight)
item.setFont(i, QFont(MONOSPACE_FONT))
if value and value < 0:
item.setForeground(3, QBrush(QColor("#BC1E1E")))
item.setForeground(4, QBrush(QColor("#BC1E1E")))
if tx_hash:
item.setData(0, Qt.UserRole, tx_hash)
self.insertTopLevelItem(0, item)
if current_tx == tx_hash:
self.setCurrentItem(item)
def timestamp_rate(self, timestamp):
from electrum_dash.util import timestamp_to_datetime
date = timestamp_to_datetime(timestamp)
return self.history_rate(date)