class TokenHistoryModel(QAbstractItemModel, Logger):
def __init__(self, parent: 'ElectrumWindow'):
QAbstractItemModel.__init__(self, parent)
Logger.__init__(self)
self.parent = parent
self.view = None # type: TokenHistoryList
self.transactions = OrderedDictWithIndex()
self.tx_status_cache = {} # type: Dict[str, Tuple[int, str]]
def set_view(self, token_hist_list: 'TokenHistoryList'):
# FIXME HistoryModel and HistoryList mutually depend on each other.
# After constructing both, this method needs to be called.
self.view = token_hist_list # type: TokenHistoryList
self.set_visibility_of_columns()
def columnCount(self, parent: QModelIndex):
return len(TokenHistoryColumns)
def rowCount(self, parent: QModelIndex):
return len(self.transactions)
def index(self, row: int, column: int, parent: QModelIndex):
return self.createIndex(row, column)
def data(self, index: QModelIndex, role: Qt.ItemDataRole) -> QVariant:
# note: this method is performance-critical.
# it is called a lot, and so must run extremely fast.
assert index.isValid()
col = index.column()
tx_item = self.transactions.value_from_pos(index.row())
if not tx_item:
return QVariant()
tx_hash = tx_item['txid']
conf = tx_item['confirmations']
txpos = tx_item['txpos_in_block'] or 0
height = tx_item['height']
token = self.parent.wallet.db.get_token(tx_item['token_key'])
bind_addr = tx_item['bind_addr']
from_addr = tx_item['from_addr']
to_addr = tx_item['to_addr']
timestamp = tx_item['timestamp']
if timestamp is None:
timestamp = float("inf")
try:
status, status_str = self.tx_status_cache[tx_hash]
except KeyError:
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
status, status_str = self.parent.wallet.get_tx_status(
tx_hash, tx_mined_info)
balance_str = f"{tx_item['amount']}" if to_addr == bind_addr else f"- {tx_item['amount']}"
if role == Qt.UserRole:
# for sorting
d = {
TokenHistoryColumns.STATUS:
(-timestamp, conf, -status, -height, -txpos),
TokenHistoryColumns.BIND_ADDRESS:
bind_addr,
TokenHistoryColumns.TOKEN:
token.symbol,
TokenHistoryColumns.AMOUNT:
balance_str,
}
return QVariant(d[col])
if role not in (Qt.DisplayRole, Qt.EditRole):
if col == TokenHistoryColumns.STATUS and role == Qt.DecorationRole:
return QVariant(read_QIcon(TX_ICONS[status]))
elif col == TokenHistoryColumns.STATUS and role == Qt.ToolTipRole:
return QVariant(
str(conf) + _(" confirmation" +
("s" if conf != 1 else "")))
elif col > TokenHistoryColumns.BIND_ADDRESS and role == Qt.TextAlignmentRole:
return QVariant(int(Qt.AlignRight | Qt.AlignVCenter))
elif col != TokenHistoryColumns.STATUS and role == Qt.FontRole:
return QVariant(QFont(MONOSPACE_FONT))
elif col in (TokenHistoryColumns.TOKEN, TokenHistoryColumns.AMOUNT) \
and role == Qt.ForegroundRole and from_addr == bind_addr:
red_brush = QBrush(QColor("#BC1E1E"))
return QVariant(red_brush)
return QVariant()
if col == TokenHistoryColumns.STATUS:
return QVariant(status_str)
elif col == TokenHistoryColumns.BIND_ADDRESS:
return QVariant(bind_addr)
elif col == TokenHistoryColumns.TOKEN:
return QVariant(token.symbol)
elif col == TokenHistoryColumns.AMOUNT:
amount = tx_item['amount']
if from_addr == bind_addr:
amount = -amount
v_str = self.parent.format_amount(amount,
is_diff=True,
whitespaces=True,
num_zeros=0,
decimal_point=token.decimals)
return QVariant(v_str)
return QVariant()
def parent(self, index: QModelIndex):
return QModelIndex()
def hasChildren(self, index: QModelIndex):
return not index.isValid()
@profiler
def refresh(self, reason: str):
self.logger.info(f"token refreshing... reason: {reason}")
assert self.parent.gui_thread == threading.current_thread(
), 'must be called from GUI thread'
assert self.view, 'view not set'
selected = self.view.selectionModel().currentIndex()
selected_row = None
if selected:
selected_row = selected.row()
self.set_visibility_of_columns()
hist = self.parent.wallet.get_full_token_history()
if hist == list(self.transactions.values()):
return
old_length = len(self.transactions)
if old_length != 0:
self.beginRemoveRows(QModelIndex(), 0, old_length)
self.transactions.clear()
self.endRemoveRows()
self.beginInsertRows(QModelIndex(), 0, len(hist) - 1)
for tx_item in hist:
txid = tx_item['bind_addr'] + "_" + tx_item['txid']
self.transactions[txid] = tx_item
self.endInsertRows()
if selected_row:
self.view.selectionModel().select(
self.createIndex(selected_row, 0),
QItemSelectionModel.Rows | QItemSelectionModel.SelectCurrent)
# update tx_status_cache
self.tx_status_cache.clear()
for txid, tx_item in self.transactions.items():
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
self.tx_status_cache[txid] = self.parent.wallet.get_tx_status(
txid, tx_mined_info)
def set_visibility_of_columns(self):
def set_visible(col: int, b: bool):
self.view.showColumn(col) if b else self.view.hideColumn(col)
# set_visible(TokenHistoryColumns.TXID, False)
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(TokenHistoryColumns) - 1)
self.dataChanged.emit(topLeft, bottomRight)
def headerData(self, section: int, orientation: Qt.Orientation,
role: Qt.ItemDataRole):
assert orientation == Qt.Horizontal
if role != Qt.DisplayRole:
return None
return {
TokenHistoryColumns.STATUS: _('Date'),
TokenHistoryColumns.BIND_ADDRESS: _('Bind Address'),
TokenHistoryColumns.TOKEN: _('Token'),
TokenHistoryColumns.AMOUNT: _('Amount'),
}[section]
def flags(self, idx):
extra_flags = Qt.NoItemFlags # type: Qt.ItemFlag
if idx.column() in self.view.editable_columns:
extra_flags |= Qt.ItemIsEditable
return super().flags(idx) | int(extra_flags)
@staticmethod
def tx_mined_info_from_tx_item(tx_item):
tx_mined_info = TxMinedInfo(height=tx_item['height'],
conf=tx_item['confirmations'],
timestamp=tx_item['timestamp'])
return tx_mined_info
class HistoryModel(CustomModel, Logger):
def __init__(self, parent: 'ElectrumWindow'):
CustomModel.__init__(self, parent, len(HistoryColumns))
Logger.__init__(self)
self.parent = parent
self.view = None # type: HistoryList
self.transactions = OrderedDictWithIndex()
self.tx_status_cache = {} # type: Dict[str, Tuple[int, str]]
def set_view(self, history_list: 'HistoryList'):
# FIXME HistoryModel and HistoryList mutually depend on each other.
# After constructing both, this method needs to be called.
self.view = history_list # type: HistoryList
self.set_visibility_of_columns()
def update_label(self, index):
tx_item = index.internalPointer().get_data()
tx_item['label'] = self.parent.wallet.get_label_for_txid(
get_item_key(tx_item))
topLeft = bottomRight = self.createIndex(index.row(),
HistoryColumns.DESCRIPTION)
self.dataChanged.emit(topLeft, bottomRight, [Qt.DisplayRole])
self.parent.utxo_list.update()
def get_domain(self):
"""Overridden in address_dialog.py"""
return self.parent.wallet.get_addresses()
def should_include_lightning_payments(self) -> bool:
"""Overridden in address_dialog.py"""
return True
@profiler
def refresh(self, reason: str):
self.logger.info(f"refreshing... reason: {reason}")
assert self.parent.gui_thread == threading.current_thread(
), 'must be called from GUI thread'
assert self.view, 'view not set'
if self.view.maybe_defer_update():
return
selected = self.view.selectionModel().currentIndex()
selected_row = None
if selected:
selected_row = selected.row()
fx = self.parent.fx
if fx: fx.history_used_spot = False
wallet = self.parent.wallet
self.set_visibility_of_columns()
transactions = wallet.get_full_history(
self.parent.fx,
onchain_domain=self.get_domain(),
include_lightning=self.should_include_lightning_payments())
if transactions == self.transactions:
return
old_length = self._root.childCount()
if old_length != 0:
self.beginRemoveRows(QModelIndex(), 0, old_length)
self.transactions.clear()
self._root = HistoryNode(self, None)
self.endRemoveRows()
parents = {}
for tx_item in transactions.values():
node = HistoryNode(self, tx_item)
group_id = tx_item.get('group_id')
if group_id is None:
self._root.addChild(node)
else:
parent = parents.get(group_id)
if parent is None:
# create parent if it does not exist
self._root.addChild(node)
parents[group_id] = node
else:
# if parent has no children, create two children
if parent.childCount() == 0:
child_data = dict(parent.get_data())
node1 = HistoryNode(self, child_data)
parent.addChild(node1)
parent._data['label'] = child_data.get('group_label')
parent._data['bc_value'] = child_data.get(
'bc_value', Satoshis(0))
parent._data['ln_value'] = child_data.get(
'ln_value', Satoshis(0))
# add child to parent
parent.addChild(node)
# update parent data
parent._data['balance'] = tx_item['balance']
parent._data['value'] += tx_item['value']
if 'group_label' in tx_item:
parent._data['label'] = tx_item['group_label']
if 'bc_value' in tx_item:
parent._data['bc_value'] += tx_item['bc_value']
if 'ln_value' in tx_item:
parent._data['ln_value'] += tx_item['ln_value']
if 'fiat_value' in tx_item:
parent._data['fiat_value'] += tx_item['fiat_value']
if tx_item.get('txid') == group_id:
parent._data['lightning'] = False
parent._data['txid'] = tx_item['txid']
parent._data['timestamp'] = tx_item['timestamp']
parent._data['height'] = tx_item['height']
parent._data['confirmations'] = tx_item[
'confirmations']
new_length = self._root.childCount()
self.beginInsertRows(QModelIndex(), 0, new_length - 1)
self.transactions = transactions
self.endInsertRows()
if selected_row:
self.view.selectionModel().select(
self.createIndex(selected_row, 0),
QItemSelectionModel.Rows | QItemSelectionModel.SelectCurrent)
self.view.filter()
# update time filter
if not self.view.years and self.transactions:
start_date = date.today()
end_date = date.today()
if len(self.transactions) > 0:
start_date = self.transactions.value_from_pos(0).get(
'date') or start_date
end_date = self.transactions.value_from_pos(
len(self.transactions) - 1).get('date') or end_date
self.view.years = [
str(i) for i in range(start_date.year, end_date.year + 1)
]
self.view.period_combo.insertItems(1, self.view.years)
# update tx_status_cache
self.tx_status_cache.clear()
for txid, tx_item in self.transactions.items():
if not tx_item.get('lightning', False):
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
self.tx_status_cache[txid] = self.parent.wallet.get_tx_status(
txid, tx_mined_info)
def set_visibility_of_columns(self):
def set_visible(col: int, b: bool):
self.view.showColumn(col) if b else self.view.hideColumn(col)
# txid
set_visible(HistoryColumns.TXID, False)
# fiat
history = self.parent.fx.show_history()
cap_gains = self.parent.fx.get_history_capital_gains_config()
set_visible(HistoryColumns.FIAT_VALUE, history)
set_visible(HistoryColumns.FIAT_ACQ_PRICE, history and cap_gains)
set_visible(HistoryColumns.FIAT_CAP_GAINS, history and cap_gains)
def update_fiat(self, idx):
tx_item = idx.internalPointer().get_data()
txid = tx_item['txid']
fee = tx_item.get('fee')
value = tx_item['value'].value
fiat_fields = self.parent.wallet.get_tx_item_fiat(
tx_hash=txid,
amount_sat=value,
fx=self.parent.fx,
tx_fee=fee.value if fee else None)
tx_item.update(fiat_fields)
self.dataChanged.emit(idx, idx, [Qt.DisplayRole, Qt.ForegroundRole])
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 on_fee_histogram(self):
for tx_hash, tx_item in list(self.transactions.items()):
if tx_item.get('lightning'):
continue
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
if tx_mined_info.conf > 0:
# note: we could actually break here if we wanted to rely on the order of txns in self.transactions
continue
self.update_tx_mined_status(tx_hash, tx_mined_info)
def headerData(self, section: int, orientation: Qt.Orientation,
role: Qt.ItemDataRole):
assert orientation == Qt.Horizontal
if role != Qt.DisplayRole:
return None
fx = self.parent.fx
fiat_title = 'n/a fiat value'
fiat_acq_title = 'n/a fiat acquisition price'
fiat_cg_title = 'n/a fiat capital gains'
if fx and fx.show_history():
fiat_title = '%s ' % fx.ccy + _('Value')
fiat_acq_title = '%s ' % fx.ccy + _('Acquisition price')
fiat_cg_title = '%s ' % fx.ccy + _('Capital Gains')
return {
HistoryColumns.STATUS: _('Date'),
HistoryColumns.DESCRIPTION: _('Description'),
HistoryColumns.AMOUNT: _('Amount'),
HistoryColumns.BALANCE: _('Balance'),
HistoryColumns.FIAT_VALUE: fiat_title,
HistoryColumns.FIAT_ACQ_PRICE: fiat_acq_title,
HistoryColumns.FIAT_CAP_GAINS: fiat_cg_title,
HistoryColumns.TXID: 'TXID',
}[section]
def flags(self, idx):
extra_flags = Qt.NoItemFlags # type: Qt.ItemFlag
if idx.column() in self.view.editable_columns:
extra_flags |= Qt.ItemIsEditable
return super().flags(idx) | int(extra_flags)
@staticmethod
def tx_mined_info_from_tx_item(tx_item):
tx_mined_info = TxMinedInfo(height=tx_item['height'],
conf=tx_item['confirmations'],
timestamp=tx_item['timestamp'])
return tx_mined_info
class BettingHistoryModel(QAbstractItemModel, Logger):
def __init__(self, parent):
QAbstractItemModel.__init__(self, parent)
Logger.__init__(self)
self.parent = parent
self.view = None # type: BettingHistoryList
self.transactions = OrderedDictWithIndex()
self.tx_status_cache = {} # type: Dict[str, Tuple[int, str]]
self.summary = None
def set_view(self, history_list: 'BettingHistoryList'):
# FIXME BettingHistoryModel and BettingHistoryList mutually depend on each other.
# After constructing both, this method needs to be called.
self.view = history_list # type: BettingHistoryList
self.set_visibility_of_columns()
def columnCount(self, parent: QModelIndex):
return len(BettingHistoryColumns)
def rowCount(self, parent: QModelIndex):
return len(self.transactions)
def index(self, row: int, column: int, parent: QModelIndex):
return self.createIndex(row, column)
def data(self, index: QModelIndex, role: Qt.ItemDataRole) -> QVariant:
# note: this method is performance-critical.
# it is called a lot, and so must run extremely fast.
assert index.isValid()
col = index.column()
tx_item = self.transactions.value_from_pos(index.row())
tx_hash = tx_item['txid'].split('-')[0] #remove extra leg number from string
conf = tx_item['confirmations']
txpos = tx_item['txpos_in_block'] or 0
height = tx_item['height']
eventId = tx_item['event_id']
eventTime = time.strftime('%b %d %I:%M %p', time.localtime(tx_item['event_start_time']))
home = tx_item['home_team']
away = tx_item['away_team']
outcomeType = tx_item['team_to_win']
effectiveOdds = tx_item['effectiveOdds']
points = tx_item['spreadPoints'] if outcomeType in [4,5] else tx_item['totalPoints'] if outcomeType in [6,7] else ''
twgr_amount = tx_item['bet_amount']
result = tx_item['result']
betType = tx_item['betType']
payoutTxHash = tx_item['payoutTxHash']
payout = tx_item['payout']
if(tx_item['flip_color']): #backgroun color fliping for bet list item.
backg_color = '#8c8c8c'
text_color ="#ffffff"
else:
backg_color = '#ffffff'
text_color ="#000000"
try:
status, status_str = self.tx_status_cache[tx_hash]
except KeyError:
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
status, status_str = self.parent.wallet.get_tx_status(tx_hash, tx_mined_info)
if role == Qt.UserRole:
# for sorting
d = {
BettingHistoryColumns.STATUS_ICON:
# height breaks ties for unverified txns
# txpos breaks ties for verified same block txns
(conf, -status, -height, -txpos),
BettingHistoryColumns.STATUS_TEXT: status_str,
BettingHistoryColumns.DESCRIPTION: tx_item['label'],
BettingHistoryColumns.TRANSACTION_ID: tx_item['txid'],
BettingHistoryColumns.COIN_VALUE: tx_item['value'].value,
BettingHistoryColumns.RUNNING_COIN_BALANCE: tx_item['balance'].value,
BettingHistoryColumns.FIAT_VALUE:
tx_item['fiat_value'].value if 'fiat_value' in tx_item else None,
BettingHistoryColumns.FIAT_ACQ_PRICE:
tx_item['acquisition_price'].value if 'acquisition_price' in tx_item else None,
BettingHistoryColumns.FIAT_CAP_GAINS:
tx_item['capital_gain'].value if 'capital_gain' in tx_item else None,
BettingHistoryColumns.TXID: tx_hash,
}
return QVariant(d.get(col))
if role not in (Qt.DisplayRole, Qt.EditRole):
if col == BettingHistoryColumns.STATUS_ICON and role == Qt.DecorationRole:
return QVariant(read_QIcon(TX_ICONS[status]))
elif col == BettingHistoryColumns.STATUS_ICON and role == Qt.ToolTipRole:
return QVariant(str(conf) + _(" confirmation" + ("s" if conf != 1 else "")))
elif col > BettingHistoryColumns.DESCRIPTION and role == Qt.TextAlignmentRole:
return QVariant(Qt.AlignVCenter)
elif col != BettingHistoryColumns.STATUS_TEXT and role == Qt.FontRole:
monospace_font = QFont(MONOSPACE_FONT)
return QVariant(monospace_font)
elif col == BettingHistoryColumns.DESCRIPTION and role == Qt.DecorationRole \
and self.parent.wallet.invoices.paid.get(tx_hash):
return QVariant(read_QIcon("seal"))
elif col in (BettingHistoryColumns.DESCRIPTION, BettingHistoryColumns.COIN_VALUE) \
and role == Qt.ForegroundRole and tx_item['value'].value < 0:
red_brush = QBrush(QColor("#BC1E1E"))
return QVariant(red_brush)
elif col == BettingHistoryColumns.FIAT_VALUE and role == Qt.ForegroundRole \
and not tx_item.get('fiat_default') and tx_item.get('fiat_value') is not None:
blue_brush = QBrush(QColor("#1E1EFF"))
return QVariant(blue_brush)
elif role == Qt.BackgroundRole: #set parlay bet list item background
backg_brush = QBrush(QColor(backg_color))
return QVariant(backg_brush)
elif role == Qt.ForegroundRole:
text_brush = QBrush(QColor(text_color))
return QVariant(text_brush)
elif col == BettingHistoryColumns.PAYOUT_TX_HASH and not payoutTxHash == '' and role == Qt.DecorationRole:
return QVariant(read_QIcon('copy.png'))
return QVariant()
if col == BettingHistoryColumns.STATUS_TEXT:
return QVariant(status_str)
elif col == BettingHistoryColumns.DESCRIPTION:
return QVariant(tx_item['label'])
elif col == BettingHistoryColumns.EVENT_ID:
return QVariant(eventId)
elif col == BettingHistoryColumns.TRANSACTION_ID:
return QVariant(tx_item['txid'])
elif col == BettingHistoryColumns.BET_OUTCOME:
return QVariant( OUTCOME[outcomeType]+ ' ' + points )
elif col == BettingHistoryColumns.EFFECTIVE_ODDS:
return QVariant(effectiveOdds)
elif col == BettingHistoryColumns.HOME:
return QVariant(home)
elif col == BettingHistoryColumns.AWAY:
return QVariant(away)
elif col == BettingHistoryColumns.START_TIME:
return QVariant(eventTime)
elif col == BettingHistoryColumns.TWGR_AMOUNT:
return QVariant(twgr_amount)
elif col == BettingHistoryColumns.BET_TYPE:
return QVariant(betType)
elif col == BettingHistoryColumns.RESULT:
return QVariant(result)
elif col == BettingHistoryColumns.PAYOUT_TX_HASH:
return QVariant(payoutTxHash)
elif col == BettingHistoryColumns.PAYOUT_AMOUNT:
return QVariant(payout)
elif col == BettingHistoryColumns.COIN_VALUE:
value = tx_item['value'].value
v_str = self.parent.format_amount(value, is_diff=True, whitespaces=True)
return QVariant(v_str)
elif col == BettingHistoryColumns.RUNNING_COIN_BALANCE:
balance = tx_item['balance'].value
balance_str = self.parent.format_amount(balance, whitespaces=True)
return QVariant(balance_str)
elif col == BettingHistoryColumns.FIAT_VALUE and 'fiat_value' in tx_item:
value_str = self.parent.fx.format_fiat(tx_item['fiat_value'].value)
return QVariant(value_str)
elif col == BettingHistoryColumns.FIAT_ACQ_PRICE and \
tx_item['value'].value < 0 and 'acquisition_price' in tx_item:
# fixme: should use is_mine
acq = tx_item['acquisition_price'].value
return QVariant(self.parent.fx.format_fiat(acq))
elif col == BettingHistoryColumns.FIAT_CAP_GAINS and 'capital_gain' in tx_item:
cg = tx_item['capital_gain'].value
return QVariant(self.parent.fx.format_fiat(cg))
elif col == BettingHistoryColumns.TXID:
return QVariant(tx_hash)
return QVariant()
def parent(self, index: QModelIndex):
return QModelIndex()
def hasChildren(self, index: QModelIndex):
return not index.isValid()
def update_label(self, row):
tx_item = self.transactions.value_from_pos(row)
tx_item['label'] = self.parent.wallet.get_label(tx_item['txid'])
topLeft = bottomRight = self.createIndex(row, 2)
self.dataChanged.emit(topLeft, bottomRight, [Qt.DisplayRole])
def get_domain(self):
'''Overridden in address_dialog.py'''
return self.parent.wallet.get_addresses()
@profiler
def refresh(self, reason: str):
self.logger.info(f"refreshing... reason: {reason}")
assert self.parent.gui_thread == threading.current_thread(), 'must be called from GUI thread'
assert self.view, 'view not set'
selected = self.view.selectionModel().currentIndex()
selected_row = None
if selected:
selected_row = selected.row()
fx = self.parent.fx
if fx: fx.history_used_spot = False
r = self.parent.wallet.get_full_betting_history(domain=self.get_domain(), show_addresses=True,from_timestamp=None, to_timestamp=None, fx=fx)
#print("r",r)
self.set_visibility_of_columns()
if r['transactions'] == list(self.transactions.values()):
return
old_length = len(self.transactions)
if old_length != 0:
self.beginRemoveRows(QModelIndex(), 0, old_length)
self.transactions.clear()
self.endRemoveRows()
self.beginInsertRows(QModelIndex(), 0, len(r['transactions'])-1)
for tx_item in r['transactions']:
txid = tx_item['txid']
self.transactions[txid] = tx_item
self.endInsertRows()
if selected_row:
self.view.selectionModel().select(self.createIndex(selected_row, 0), QItemSelectionModel.Rows | QItemSelectionModel.SelectCurrent)
self.view.filter()
# update summary
self.summary = r['summary']
if not self.view.years and self.transactions:
start_date = date.today()
end_date = date.today()
if len(self.transactions) > 0:
start_date = self.transactions.value_from_pos(0).get('date') or start_date
end_date = self.transactions.value_from_pos(len(self.transactions) - 1).get('date') or end_date
self.view.years = [str(i) for i in range(start_date.year, end_date.year + 1)]
self.view.period_combo.insertItems(1, self.view.years)
# update tx_status_cache
self.tx_status_cache.clear()
for txid, tx_item in self.transactions.items():
txid = txid.split('-')[0] #remove leg no
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
self.tx_status_cache[txid] = self.parent.wallet.get_tx_status(txid, tx_mined_info)
def set_visibility_of_columns(self):
def set_visible(col: int, b: bool):
self.view.showColumn(col) if b else self.view.hideColumn(col)
# txid
set_visible(BettingHistoryColumns.TXID, False)
set_visible(BettingHistoryColumns.STATUS_TEXT, False)
set_visible(BettingHistoryColumns.DESCRIPTION, False)
set_visible(BettingHistoryColumns.TRANSACTION_ID, False)
set_visible(BettingHistoryColumns.COIN_VALUE, False)
set_visible(BettingHistoryColumns.RUNNING_COIN_BALANCE, False)
# fiat
history = self.parent.fx.show_history()
cap_gains = self.parent.fx.get_history_capital_gains_config()
set_visible(BettingHistoryColumns.FIAT_VALUE, history)
set_visible(BettingHistoryColumns.FIAT_ACQ_PRICE, history and cap_gains)
set_visible(BettingHistoryColumns.FIAT_CAP_GAINS, history and cap_gains)
def update_fiat(self, row, idx):
tx_item = self.transactions.value_from_pos(row)
key = tx_item['txid']
fee = tx_item.get('fee')
value = tx_item['value'].value
fiat_fields = self.parent.wallet.get_tx_item_fiat(key, value, self.parent.fx, fee.value if fee else None)
tx_item.update(fiat_fields)
self.dataChanged.emit(idx, idx, [Qt.DisplayRole, Qt.ForegroundRole])
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(BettingHistoryColumns) - 1)
self.dataChanged.emit(topLeft, bottomRight)
def on_fee_histogram(self):
for tx_hash, tx_item in list(self.transactions.items()):
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
if tx_mined_info.conf > 0:
# note: we could actually break here if we wanted to rely on the order of txns in self.transactions
continue
self.update_tx_mined_status(tx_hash, tx_mined_info)
def headerData(self, section: int, orientation: Qt.Orientation, role: Qt.ItemDataRole):
assert orientation == Qt.Horizontal
if role != Qt.DisplayRole:
return None
fx = self.parent.fx
fiat_title = 'n/a fiat value'
fiat_acq_title = 'n/a fiat acquisition price'
fiat_cg_title = 'n/a fiat capital gains'
t_label= constants.net.SYMBOL + ' Amount'
if fx and fx.show_history():
fiat_title = '%s '%fx.ccy + _('Value')
fiat_acq_title = '%s '%fx.ccy + _('Acquisition price')
fiat_cg_title = '%s '%fx.ccy + _('Capital Gains')
return {
BettingHistoryColumns.STATUS_ICON: '',
BettingHistoryColumns.STATUS_TEXT: _('Date'),
BettingHistoryColumns.DESCRIPTION: _('Description'),
BettingHistoryColumns.COIN_VALUE: _('Amount'),
BettingHistoryColumns.RUNNING_COIN_BALANCE: _('Balance'),
BettingHistoryColumns.FIAT_VALUE: fiat_title,
BettingHistoryColumns.FIAT_ACQ_PRICE: fiat_acq_title,
BettingHistoryColumns.FIAT_CAP_GAINS: fiat_cg_title,
BettingHistoryColumns.TXID: 'TXID',
BettingHistoryColumns.EVENT_ID:_('Event ID'),
BettingHistoryColumns.TRANSACTION_ID:_('Transaction ID'),
BettingHistoryColumns.START_TIME:_('Start Time'),
BettingHistoryColumns.BET_OUTCOME:_('Bet Selection'),
BettingHistoryColumns.EFFECTIVE_ODDS:_('Effective Odds'),
BettingHistoryColumns.HOME:_('Home'),
BettingHistoryColumns.AWAY:_('Away'),
BettingHistoryColumns.TWGR_AMOUNT:_(t_label),
BettingHistoryColumns.BET_TYPE:_('Bet Type'),
BettingHistoryColumns.RESULT:_('Result'),
BettingHistoryColumns.PAYOUT_TX_HASH:_('Payout TX Hash'),
BettingHistoryColumns.PAYOUT_AMOUNT:_('Payout Amount')
}[section]
def flags(self, idx):
extra_flags = Qt.NoItemFlags # type: Qt.ItemFlag
if idx.column() in self.view.editable_columns:
extra_flags |= Qt.ItemIsEditable
return super().flags(idx) | extra_flags
@staticmethod
def tx_mined_info_from_tx_item(tx_item):
tx_mined_info = TxMinedInfo(height=tx_item['height'],
conf=tx_item['confirmations'],
timestamp=tx_item['timestamp'])
return tx_mined_info
class HistoryModel(QAbstractItemModel, Logger):
def __init__(self, parent: 'ElectrumWindow'):
QAbstractItemModel.__init__(self, parent)
Logger.__init__(self)
self.parent = parent
self.view = None # type: HistoryList
self.transactions = OrderedDictWithIndex()
self.tx_status_cache = {} # type: Dict[str, Tuple[int, str]]
def set_view(self, history_list: 'HistoryList'):
# FIXME HistoryModel and HistoryList mutually depend on each other.
# After constructing both, this method needs to be called.
self.view = history_list # type: HistoryList
self.set_visibility_of_columns()
def columnCount(self, parent: QModelIndex):
return len(HistoryColumns)
def rowCount(self, parent: QModelIndex):
return len(self.transactions)
def index(self, row: int, column: int, parent: QModelIndex):
return self.createIndex(row, column)
def data(self, index: QModelIndex, role: Qt.ItemDataRole) -> QVariant:
# note: this method is performance-critical.
# it is called a lot, and so must run extremely fast.
assert index.isValid()
col = index.column()
tx_item = self.transactions.value_from_pos(index.row())
is_lightning = tx_item.get('lightning', False)
timestamp = tx_item['timestamp']
if is_lightning:
status = 0
txpos = tx_item['txpos']
if timestamp is None:
status_str = 'unconfirmed'
else:
status_str = format_time(int(timestamp))
else:
tx_hash = tx_item['txid']
conf = tx_item['confirmations']
txpos = tx_item['txpos_in_block'] or 0
height = tx_item['height']
try:
status, status_str = self.tx_status_cache[tx_hash]
except KeyError:
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
status, status_str = self.parent.wallet.get_tx_status(
tx_hash, tx_mined_info)
# we sort by timestamp
if timestamp is None:
timestamp = float("inf")
if role == Qt.UserRole:
# for sorting
d = {
HistoryColumns.STATUS:
# height breaks ties for unverified txns
# txpos breaks ties for verified same block txns
(-timestamp, conf, -status, -height, -txpos) if not is_lightning else (-timestamp, 0,0,0,-txpos),
HistoryColumns.DESCRIPTION:
tx_item['label'] if 'label' in tx_item else None,
HistoryColumns.AMOUNT:
(tx_item['bc_value'].value if 'bc_value' in tx_item else 0)\
+ (tx_item['ln_value'].value if 'ln_value' in tx_item else 0),
HistoryColumns.BALANCE:
(tx_item['balance'].value if 'balance' in tx_item else 0)\
+ (tx_item['balance_msat']//1000 if 'balance_msat'in tx_item else 0),
HistoryColumns.FIAT_VALUE:
tx_item['fiat_value'].value if 'fiat_value' in tx_item else None,
HistoryColumns.FIAT_ACQ_PRICE:
tx_item['acquisition_price'].value if 'acquisition_price' in tx_item else None,
HistoryColumns.FIAT_CAP_GAINS:
tx_item['capital_gain'].value if 'capital_gain' in tx_item else None,
HistoryColumns.TXID: tx_hash if not is_lightning else None,
}
return QVariant(d[col])
if role not in (Qt.DisplayRole, Qt.EditRole):
if col == HistoryColumns.STATUS and role == Qt.DecorationRole:
icon = "lightning" if is_lightning else TX_ICONS[status]
return QVariant(read_QIcon(icon))
elif col == HistoryColumns.STATUS and role == Qt.ToolTipRole:
msg = 'lightning transaction' if is_lightning else str(
conf) + _(" confirmation" + ("s" if conf != 1 else ""))
return QVariant(msg)
elif col > HistoryColumns.DESCRIPTION and role == Qt.TextAlignmentRole:
return QVariant(Qt.AlignRight | Qt.AlignVCenter)
elif col != HistoryColumns.STATUS and role == Qt.FontRole:
monospace_font = QFont(MONOSPACE_FONT)
return QVariant(monospace_font)
#elif col == HistoryColumns.DESCRIPTION and role == Qt.DecorationRole and not is_lightning\
# and self.parent.wallet.invoices.paid.get(tx_hash):
# return QVariant(read_QIcon("seal"))
elif col in (HistoryColumns.DESCRIPTION, HistoryColumns.AMOUNT) \
and role == Qt.ForegroundRole and tx_item['value'].value < 0:
red_brush = QBrush(QColor("#BC1E1E"))
return QVariant(red_brush)
elif col == HistoryColumns.FIAT_VALUE and role == Qt.ForegroundRole \
and not tx_item.get('fiat_default') and tx_item.get('fiat_value') is not None:
blue_brush = QBrush(QColor("#1E1EFF"))
return QVariant(blue_brush)
return QVariant()
if col == HistoryColumns.STATUS:
return QVariant(status_str)
elif col == HistoryColumns.DESCRIPTION and 'label' in tx_item:
return QVariant(tx_item['label'])
elif col == HistoryColumns.AMOUNT:
bc_value = tx_item['bc_value'].value if 'bc_value' in tx_item else 0
ln_value = tx_item['ln_value'].value if 'ln_value' in tx_item else 0
value = bc_value + ln_value
v_str = self.parent.format_amount(value,
is_diff=True,
whitespaces=True)
return QVariant(v_str)
elif col == HistoryColumns.BALANCE:
balance = tx_item['balance'].value
balance_str = self.parent.format_amount(balance, whitespaces=True)
return QVariant(balance_str)
elif col == HistoryColumns.FIAT_VALUE and 'fiat_value' in tx_item:
value_str = self.parent.fx.format_fiat(tx_item['fiat_value'].value)
return QVariant(value_str)
elif col == HistoryColumns.FIAT_ACQ_PRICE and \
tx_item['value'].value < 0 and 'acquisition_price' in tx_item:
# fixme: should use is_mine
acq = tx_item['acquisition_price'].value
return QVariant(self.parent.fx.format_fiat(acq))
elif col == HistoryColumns.FIAT_CAP_GAINS and 'capital_gain' in tx_item:
cg = tx_item['capital_gain'].value
return QVariant(self.parent.fx.format_fiat(cg))
elif col == HistoryColumns.TXID:
return QVariant(tx_hash)
return QVariant()
def parent(self, index: QModelIndex):
return QModelIndex()
def hasChildren(self, index: QModelIndex):
return not index.isValid()
def update_label(self, row):
tx_item = self.transactions.value_from_pos(row)
tx_item['label'] = self.parent.wallet.get_label(get_item_key(tx_item))
topLeft = bottomRight = self.createIndex(row, 2)
self.dataChanged.emit(topLeft, bottomRight, [Qt.DisplayRole])
self.parent.utxo_list.update()
def get_domain(self):
"""Overridden in address_dialog.py"""
return self.parent.wallet.get_addresses()
def should_include_lightning_payments(self) -> bool:
"""Overridden in address_dialog.py"""
return True
@profiler
def refresh(self, reason: str):
self.logger.info(f"refreshing... reason: {reason}")
assert self.parent.gui_thread == threading.current_thread(
), 'must be called from GUI thread'
assert self.view, 'view not set'
selected = self.view.selectionModel().currentIndex()
selected_row = None
if selected:
selected_row = selected.row()
fx = self.parent.fx
if fx: fx.history_used_spot = False
wallet = self.parent.wallet
self.set_visibility_of_columns()
transactions = wallet.get_full_history(
self.parent.fx,
onchain_domain=self.get_domain(),
include_lightning=self.should_include_lightning_payments())
if transactions == list(self.transactions.values()):
return
old_length = len(self.transactions)
if old_length != 0:
self.beginRemoveRows(QModelIndex(), 0, old_length)
self.transactions.clear()
self.endRemoveRows()
self.beginInsertRows(QModelIndex(), 0, len(transactions) - 1)
self.transactions = transactions
self.endInsertRows()
if selected_row:
self.view.selectionModel().select(
self.createIndex(selected_row, 0),
QItemSelectionModel.Rows | QItemSelectionModel.SelectCurrent)
self.view.filter()
# update time filter
if not self.view.years and self.transactions:
start_date = date.today()
end_date = date.today()
if len(self.transactions) > 0:
start_date = self.transactions.value_from_pos(0).get(
'date') or start_date
end_date = self.transactions.value_from_pos(
len(self.transactions) - 1).get('date') or end_date
self.view.years = [
str(i) for i in range(start_date.year, end_date.year + 1)
]
self.view.period_combo.insertItems(1, self.view.years)
# update tx_status_cache
self.tx_status_cache.clear()
for txid, tx_item in self.transactions.items():
if not tx_item.get('lightning', False):
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
self.tx_status_cache[txid] = self.parent.wallet.get_tx_status(
txid, tx_mined_info)
def set_visibility_of_columns(self):
def set_visible(col: int, b: bool):
self.view.showColumn(col) if b else self.view.hideColumn(col)
# txid
set_visible(HistoryColumns.TXID, False)
# fiat
history = self.parent.fx.show_history()
cap_gains = self.parent.fx.get_history_capital_gains_config()
set_visible(HistoryColumns.FIAT_VALUE, history)
set_visible(HistoryColumns.FIAT_ACQ_PRICE, history and cap_gains)
set_visible(HistoryColumns.FIAT_CAP_GAINS, history and cap_gains)
def update_fiat(self, row, idx):
tx_item = self.transactions.value_from_pos(row)
key = tx_item['txid']
fee = tx_item.get('fee')
value = tx_item['value'].value
fiat_fields = self.parent.wallet.get_tx_item_fiat(
key, value, self.parent.fx, fee.value if fee else None)
tx_item.update(fiat_fields)
self.dataChanged.emit(idx, idx, [Qt.DisplayRole, Qt.ForegroundRole])
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 on_fee_histogram(self):
for tx_hash, tx_item in list(self.transactions.items()):
if tx_item.get('lightning'):
continue
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
if tx_mined_info.conf > 0:
# note: we could actually break here if we wanted to rely on the order of txns in self.transactions
continue
self.update_tx_mined_status(tx_hash, tx_mined_info)
def headerData(self, section: int, orientation: Qt.Orientation,
role: Qt.ItemDataRole):
assert orientation == Qt.Horizontal
if role != Qt.DisplayRole:
return None
fx = self.parent.fx
fiat_title = 'n/a fiat value'
fiat_acq_title = 'n/a fiat acquisition price'
fiat_cg_title = 'n/a fiat capital gains'
if fx and fx.show_history():
fiat_title = '%s ' % fx.ccy + _('Value')
fiat_acq_title = '%s ' % fx.ccy + _('Acquisition price')
fiat_cg_title = '%s ' % fx.ccy + _('Capital Gains')
return {
HistoryColumns.STATUS: _('Date'),
HistoryColumns.DESCRIPTION: _('Description'),
HistoryColumns.AMOUNT: _('Amount'),
HistoryColumns.BALANCE: _('Balance'),
HistoryColumns.FIAT_VALUE: fiat_title,
HistoryColumns.FIAT_ACQ_PRICE: fiat_acq_title,
HistoryColumns.FIAT_CAP_GAINS: fiat_cg_title,
HistoryColumns.TXID: 'TXID',
}[section]
def flags(self, idx):
extra_flags = Qt.NoItemFlags # type: Qt.ItemFlag
if idx.column() in self.view.editable_columns:
extra_flags |= Qt.ItemIsEditable
return super().flags(idx) | extra_flags
@staticmethod
def tx_mined_info_from_tx_item(tx_item):
tx_mined_info = TxMinedInfo(height=tx_item['height'],
conf=tx_item['confirmations'],
timestamp=tx_item['timestamp'])
return tx_mined_info
class HistoryModel(QAbstractItemModel, PrintError):
def __init__(self, parent):
super().__init__(parent)
self.parent = parent
self.view = None # type: HistoryList
self.transactions = OrderedDictWithIndex()
self.tx_status_cache = {} # type: Dict[str, Tuple[int, str]]
self.summary = None
def set_view(self, history_list: 'HistoryList'):
# FIXME HistoryModel and HistoryList mutually depend on each other.
# After constructing both, this method needs to be called.
self.view = history_list # type: HistoryList
self.set_visibility_of_columns()
def columnCount(self, parent: QModelIndex):
return len(HistoryColumns)
def rowCount(self, parent: QModelIndex):
return len(self.transactions)
def index(self, row: int, column: int, parent: QModelIndex):
return self.createIndex(row, column)
def data(self, index: QModelIndex, role: Qt.ItemDataRole) -> QVariant:
# note: this method is performance-critical.
# it is called a lot, and so must run extremely fast.
assert index.isValid()
col = index.column()
tx_item = self.transactions.value_from_pos(index.row())
tx_hash = tx_item['txid']
conf = tx_item['confirmations']
txpos = tx_item['txpos_in_block'] or 0
height = tx_item['height']
try:
status, status_str = self.tx_status_cache[tx_hash]
except KeyError:
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
status, status_str = self.parent.wallet.get_tx_status(tx_hash, tx_mined_info)
if role == Qt.UserRole:
# for sorting
d = {
HistoryColumns.STATUS_ICON:
# height breaks ties for unverified txns
# txpos breaks ties for verified same block txns
(status, conf, -height, -txpos),
HistoryColumns.STATUS_TEXT: status_str,
HistoryColumns.DESCRIPTION: tx_item['label'],
HistoryColumns.COIN_VALUE: tx_item['value'].value,
HistoryColumns.RUNNING_COIN_BALANCE: tx_item['balance'].value,
HistoryColumns.FIAT_VALUE:
tx_item['fiat_value'].value if 'fiat_value' in tx_item else None,
HistoryColumns.FIAT_ACQ_PRICE:
tx_item['acquisition_price'].value if 'acquisition_price' in tx_item else None,
HistoryColumns.FIAT_CAP_GAINS:
tx_item['capital_gain'].value if 'capital_gain' in tx_item else None,
HistoryColumns.TXID: tx_hash,
}
return QVariant(d[col])
if role not in (Qt.DisplayRole, Qt.EditRole):
if col == HistoryColumns.STATUS_ICON and role == Qt.DecorationRole:
return QVariant(read_QIcon(TX_ICONS[status]))
elif col == HistoryColumns.STATUS_ICON and role == Qt.ToolTipRole:
return QVariant(str(conf) + _(" confirmation" + ("s" if conf != 1 else "")))
elif col > HistoryColumns.DESCRIPTION and role == Qt.TextAlignmentRole:
return QVariant(Qt.AlignRight | Qt.AlignVCenter)
elif col != HistoryColumns.STATUS_TEXT and role == Qt.FontRole:
monospace_font = QFont(MONOSPACE_FONT)
return QVariant(monospace_font)
elif col == HistoryColumns.DESCRIPTION and role == Qt.DecorationRole \
and self.parent.wallet.invoices.paid.get(tx_hash):
return QVariant(read_QIcon("seal"))
elif col in (HistoryColumns.DESCRIPTION, HistoryColumns.COIN_VALUE) \
and role == Qt.ForegroundRole and tx_item['value'].value < 0:
red_brush = QBrush(QColor("#BC1E1E"))
return QVariant(red_brush)
elif col == HistoryColumns.FIAT_VALUE and role == Qt.ForegroundRole \
and not tx_item.get('fiat_default') and tx_item.get('fiat_value') is not None:
blue_brush = QBrush(QColor("#1E1EFF"))
return QVariant(blue_brush)
return QVariant()
if col == HistoryColumns.STATUS_TEXT:
return QVariant(status_str)
elif col == HistoryColumns.DESCRIPTION:
return QVariant(tx_item['label'])
elif col == HistoryColumns.COIN_VALUE:
value = tx_item['value'].value
v_str = self.parent.format_amount(value, is_diff=True, whitespaces=True)
return QVariant(v_str)
elif col == HistoryColumns.RUNNING_COIN_BALANCE:
balance = tx_item['balance'].value
balance_str = self.parent.format_amount(balance, whitespaces=True)
return QVariant(balance_str)
elif col == HistoryColumns.FIAT_VALUE and 'fiat_value' in tx_item:
value_str = self.parent.fx.format_fiat(tx_item['fiat_value'].value)
return QVariant(value_str)
elif col == HistoryColumns.FIAT_ACQ_PRICE and \
tx_item['value'].value < 0 and 'acquisition_price' in tx_item:
# fixme: should use is_mine
acq = tx_item['acquisition_price'].value
return QVariant(self.parent.fx.format_fiat(acq))
elif col == HistoryColumns.FIAT_CAP_GAINS and 'capital_gain' in tx_item:
cg = tx_item['capital_gain'].value
return QVariant(self.parent.fx.format_fiat(cg))
elif col == HistoryColumns.TXID:
return QVariant(tx_hash)
return QVariant()
def parent(self, index: QModelIndex):
return QModelIndex()
def hasChildren(self, index: QModelIndex):
return not index.isValid()
def update_label(self, row):
tx_item = self.transactions.value_from_pos(row)
tx_item['label'] = self.parent.wallet.get_label(tx_item['txid'])
topLeft = bottomRight = self.createIndex(row, 2)
self.dataChanged.emit(topLeft, bottomRight, [Qt.DisplayRole])
def get_domain(self):
'''Overridden in address_dialog.py'''
return self.parent.wallet.get_addresses()
@profiler
def refresh(self, reason: str):
self.print_error(f"refreshing... reason: {reason}")
assert self.parent.gui_thread == threading.current_thread(), 'must be called from GUI thread'
assert self.view, 'view not set'
selected = self.view.selectionModel().currentIndex()
selected_row = None
if selected:
selected_row = selected.row()
fx = self.parent.fx
if fx: fx.history_used_spot = False
r = self.parent.wallet.get_full_history(domain=self.get_domain(), from_timestamp=None, to_timestamp=None, fx=fx)
self.set_visibility_of_columns()
if r['transactions'] == list(self.transactions.values()):
return
old_length = len(self.transactions)
if old_length != 0:
self.beginRemoveRows(QModelIndex(), 0, old_length)
self.transactions.clear()
self.endRemoveRows()
self.beginInsertRows(QModelIndex(), 0, len(r['transactions'])-1)
for tx_item in r['transactions']:
txid = tx_item['txid']
self.transactions[txid] = tx_item
self.endInsertRows()
if selected_row:
self.view.selectionModel().select(self.createIndex(selected_row, 0), QItemSelectionModel.Rows | QItemSelectionModel.SelectCurrent)
f = self.view.current_filter
if f:
self.view.filter(f)
# update summary
self.summary = r['summary']
if not self.view.years and self.transactions:
start_date = date.today()
end_date = date.today()
if len(self.transactions) > 0:
start_date = self.transactions.value_from_pos(0).get('date') or start_date
end_date = self.transactions.value_from_pos(len(self.transactions) - 1).get('date') or end_date
self.view.years = [str(i) for i in range(start_date.year, end_date.year + 1)]
self.view.period_combo.insertItems(1, self.view.years)
# update tx_status_cache
self.tx_status_cache.clear()
for txid, tx_item in self.transactions.items():
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
self.tx_status_cache[txid] = self.parent.wallet.get_tx_status(txid, tx_mined_info)
def set_visibility_of_columns(self):
def set_visible(col: int, b: bool):
self.view.showColumn(col) if b else self.view.hideColumn(col)
# txid
set_visible(HistoryColumns.TXID, False)
# fiat
history = self.parent.fx.show_history()
cap_gains = self.parent.fx.get_history_capital_gains_config()
set_visible(HistoryColumns.FIAT_VALUE, history)
set_visible(HistoryColumns.FIAT_ACQ_PRICE, history and cap_gains)
set_visible(HistoryColumns.FIAT_CAP_GAINS, history and cap_gains)
def update_fiat(self, row, idx):
tx_item = self.transactions.value_from_pos(row)
key = tx_item['txid']
fee = tx_item.get('fee')
value = tx_item['value'].value
fiat_fields = self.parent.wallet.get_tx_item_fiat(key, value, self.parent.fx, fee.value if fee else None)
tx_item.update(fiat_fields)
self.dataChanged.emit(idx, idx, [Qt.DisplayRole, Qt.ForegroundRole])
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 on_fee_histogram(self):
for tx_hash, tx_item in list(self.transactions.items()):
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
if tx_mined_info.conf > 0:
# note: we could actually break here if we wanted to rely on the order of txns in self.transactions
continue
self.update_tx_mined_status(tx_hash, tx_mined_info)
def headerData(self, section: int, orientation: Qt.Orientation, role: Qt.ItemDataRole):
assert orientation == Qt.Horizontal
if role != Qt.DisplayRole:
return None
fx = self.parent.fx
fiat_title = 'n/a fiat value'
fiat_acq_title = 'n/a fiat acquisition price'
fiat_cg_title = 'n/a fiat capital gains'
if fx and fx.show_history():
fiat_title = '%s '%fx.ccy + _('Value')
fiat_acq_title = '%s '%fx.ccy + _('Acquisition price')
fiat_cg_title = '%s '%fx.ccy + _('Capital Gains')
return {
HistoryColumns.STATUS_ICON: '',
HistoryColumns.STATUS_TEXT: _('Date'),
HistoryColumns.DESCRIPTION: _('Description'),
HistoryColumns.COIN_VALUE: _('Amount'),
HistoryColumns.RUNNING_COIN_BALANCE: _('Balance'),
HistoryColumns.FIAT_VALUE: fiat_title,
HistoryColumns.FIAT_ACQ_PRICE: fiat_acq_title,
HistoryColumns.FIAT_CAP_GAINS: fiat_cg_title,
HistoryColumns.TXID: 'TXID',
}[section]
def flags(self, idx):
extra_flags = Qt.NoItemFlags # type: Qt.ItemFlag
if idx.column() in self.view.editable_columns:
extra_flags |= Qt.ItemIsEditable
return super().flags(idx) | extra_flags
@staticmethod
def tx_mined_info_from_tx_item(tx_item):
tx_mined_info = TxMinedInfo(height=tx_item['height'],
conf=tx_item['confirmations'],
timestamp=tx_item['timestamp'])
return tx_mined_info