def update_history_tab(self):
cursor = self.history_treeview.get_cursor()[0]
self.history_list.clear()
for item in self.wallet.get_tx_history():
tx_hash, conf, is_mine, value, fee, balance, timestamp = item
if conf > 0:
try:
time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "------"
conf_icon = Gtk.STOCK_APPLY
elif conf == -1:
time_str = 'unverified'
conf_icon = None
else:
time_str = 'pending'
conf_icon = Gtk.STOCK_EXECUTE
label, is_default_label = self.wallet.get_label(tx_hash)
tooltip = tx_hash + "\n%d confirmations"%conf if tx_hash else ''
details = self.get_tx_details(tx_hash)
self.history_list.prepend( [tx_hash, conf_icon, time_str, label, is_default_label,
format_satoshis(value,True,self.num_zeros, whitespaces=True),
format_satoshis(balance,False,self.num_zeros, whitespaces=True), tooltip, details] )
if cursor: self.history_treeview.set_cursor( cursor )
def update_history(self):
width = [20, 40, 14, 14]
delta = (self.maxx - sum(width) - 4) / 3
format_str = "%" + "%d" % width[0] + "s" + "%" + "%d" % (
width[1] + delta) + "s" + "%" + "%d" % (
width[2] + delta) + "s" + "%" + "%d" % (width[3] + delta) + "s"
b = 0
self.history = []
for hist_item in self.wallet.get_history():
if hist_item.tx_mined_status.conf:
timestamp = hist_item.tx_mined_status.timestamp
try:
time_str = datetime.datetime.fromtimestamp(
timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "------"
else:
time_str = 'unconfirmed'
label = self.wallet.get_label(hist_item.txid)
if len(label) > 40:
label = label[0:37] + '...'
self.history.append(
format_str %
(time_str, label,
format_satoshis(hist_item.value, whitespaces=True),
format_satoshis(hist_item.balance, whitespaces=True)))
def update_history(self):
width = [20, 40, 14, 14]
delta = (self.maxx - sum(width) - 4) / 3
format_str = "%" + "%d" % width[0] + "s" + "%" + "%d" % (
width[1] + delta) + "s" + "%" + "%d" % (
width[2] + delta) + "s" + "%" + "%d" % (width[3] + delta) + "s"
b = 0
self.history = []
for item in self.wallet.get_history():
tx_hash, height, conf, timestamp, value, balance = item
if conf:
try:
time_str = datetime.datetime.fromtimestamp(
timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "------"
else:
time_str = 'unconfirmed'
label = self.wallet.get_label(tx_hash)
if len(label) > 40:
label = label[0:37] + '...'
self.history.append(
format_str %
(time_str, label, format_satoshis(value, whitespaces=True),
format_satoshis(balance, whitespaces=True)))
def print_history(self):
width = [20, 40, 14, 14]
delta = (80 - sum(width) - 4) / 3
format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
+ "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
messages = []
for item in self.wallet.get_history():
tx_hash, height, conf, timestamp, delta, balance = item
if conf:
try:
time_str = datetime.datetime.fromtimestamp(
timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "unknown"
else:
time_str = 'unconfirmed'
label = self.wallet.get_label(tx_hash)
messages.append(
format_str %
(time_str, label, format_satoshis(delta, whitespaces=True),
format_satoshis(balance, whitespaces=True)))
self.print_list(
messages[::-1], format_str %
(_("Date"), _("Description"), _("Amount"), _("Balance")))
def print_history(self):
width = [20, 40, 14, 14]
delta = (80 - sum(width) - 4) / 3
format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
+ "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
messages = []
for hist_item in reversed(self.wallet.get_history()):
if hist_item.tx_mined_status.conf:
timestamp = hist_item.tx_mined_status.timestamp
try:
time_str = datetime.datetime.fromtimestamp(
timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "unknown"
else:
time_str = 'unconfirmed'
label = self.wallet.get_label(hist_item.txid)
messages.append(
format_str %
(time_str, label, format_satoshis(delta, whitespaces=True),
format_satoshis(hist_item.balance, whitespaces=True)))
self.print_list(
messages[::-1], format_str %
(_("Date"), _("Description"), _("Amount"), _("Balance")))
def update_history(self):
width = [20, 40, 14, 14]
delta = (self.maxx - sum(width) - 4) / 3
format_str = "%" + "%d" % width[0] + "s" + "%" + "%d" % (
width[1] + delta) + "s" + "%" + "%d" % (
width[2] + delta) + "s" + "%" + "%d" % (width[3] + delta) + "s"
b = 0
self.history = []
for item in self.wallet.get_tx_history():
tx_hash, conf, is_mine, value, fee, balance, timestamp = item
if conf:
try:
time_str = datetime.datetime.fromtimestamp(
timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "------"
else:
time_str = 'pending'
label, is_default_label = self.wallet.get_label(tx_hash)
self.history.append(
format_str %
(time_str, label, format_satoshis(value, whitespaces=True),
format_satoshis(balance, whitespaces=True)))
def update_status_bar(self):
interface = self.network.interface
if self.funds_error:
text = "Not enough funds"
elif interface and interface.is_connected:
self.network_button.set_tooltip_text("Connected to %s:%d.\n%d blocks"%(interface.host, interface.port, self.network.blockchain.height()))
if not self.wallet.up_to_date:
self.status_image.set_from_stock(Gtk.STOCK_REFRESH, Gtk.IconSize.MENU)
text = "Synchronizing..."
else:
self.status_image.set_from_stock(Gtk.STOCK_YES, Gtk.IconSize.MENU)
self.network_button.set_tooltip_text("Connected to %s:%d.\n%d blocks"%(interface.host, interface.port, self.network.blockchain.height()))
c, u = self.wallet.get_balance()
text = "Balance: %s "%( format_satoshis(c,False,self.num_zeros) )
if u: text += "[%s unconfirmed]"%( format_satoshis(u,True,self.num_zeros).strip() )
else:
self.status_image.set_from_stock(Gtk.STOCK_NO, Gtk.IconSize.MENU)
self.network_button.set_tooltip_text("Not connected.")
text = "Not connected"
self.status_bar.pop(self.context_id)
self.status_bar.push(self.context_id, text)
if self.wallet.up_to_date and self.wallet_updated:
self.update_history_tab()
self.update_receiving_tab()
# addressbook too...
self.info.set_text( self.network.banner )
self.wallet_updated = False
def get_tx_details(self, tx_hash):
import datetime
if not tx_hash: return ''
tx = self.wallet.transactions.get(tx_hash)
is_relevant, is_mine, v, fee = self.wallet.get_tx_value(tx)
conf, timestamp = self.wallet.verifier.get_confirmations(tx_hash)
if timestamp:
time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
else:
time_str = 'pending'
inputs = map(lambda x: x.get('address'), tx.inputs)
outputs = map(lambda x: x.get('address'), tx.d['outputs'])
tx_details = "Transaction Details" +"\n\n" \
+ "Transaction ID:\n" + tx_hash + "\n\n" \
+ "Status: %d confirmations\n"%conf
if is_mine:
if fee:
tx_details += "Amount sent: %s\n"% format_satoshis(v-fee, False) \
+ "Transaction fee: %s\n"% format_satoshis(fee, False)
else:
tx_details += "Amount sent: %s\n"% format_satoshis(v, False) \
+ "Transaction fee: unknown\n"
else:
tx_details += "Amount received: %s\n"% format_satoshis(v, False) \
tx_details += "Date: %s\n\n"%time_str \
+ "Inputs:\n-"+ '\n-'.join(inputs) + "\n\n" \
+ "Outputs:\n-"+ '\n-'.join(outputs)
return tx_details
def test_format_satoshis_whitespaces_negative(self):
result = format_satoshis(-12340, whitespaces=True)
expected = " -0.0001234 "
self.assertEqual(expected, result)
result = format_satoshis(-1234, whitespaces=True)
expected = " -0.00001234"
self.assertEqual(expected, result)
def test_format_fee_precision(self):
result = format_satoshis(1666 / 1000, 0, 0, precision=6)
expected = "1.666"
self.assertEqual(expected, result)
result = format_satoshis(1666 / 1000, 0, 0, precision=1)
expected = "1.7"
self.assertEqual(expected, result)
def csv_transaction(wallet):
try:
select_export = _('Select file to export your wallet transactions to')
fileName = QFileDialog.getSaveFileName(QWidget(), select_export, os.path.expanduser('~/electrum-ltc-history.csv'), "*.csv")
if fileName:
with open(fileName, "w+") as csvfile:
transaction = csv.writer(csvfile)
transaction.writerow(["transaction_hash","label", "confirmations", "value", "fee", "balance", "timestamp"])
for item in wallet.get_tx_history():
tx_hash, confirmations, is_mine, value, fee, balance, timestamp = item
if confirmations:
if timestamp is not None:
try:
time_string = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
except [RuntimeError, TypeError, NameError] as reason:
time_string = "unknown"
pass
else:
time_string = "unknown"
else:
time_string = "pending"
if value is not None:
value_string = format_satoshis(value, True)
else:
value_string = '--'
if fee is not None:
fee_string = format_satoshis(fee, True)
else:
fee_string = '0'
if tx_hash:
label, is_default_label = wallet.get_label(tx_hash)
label = label.encode('utf-8')
else:
label = ""
balance_string = format_satoshis(balance, False)
transaction.writerow([tx_hash, label, confirmations, value_string, fee_string, balance_string, time_string])
QMessageBox.information(None,_("CSV Export created"), _("Your CSV export has been successfully created."))
except (IOError, os.error), reason:
export_error_label = _("Electrum was unable to produce a transaction export.")
QMessageBox.critical(None,_("Unable to create csv"), export_error_label + "\n" + str(reason))
def settings_dialog(self):
out = self.run_dialog('Settings', [
{'label':'Default GUI', 'type':'list', 'choices':['classic','lite','gtk','text'], 'value':self.config.get('gui')},
{'label':'Default fee', 'type':'satoshis', 'value': format_satoshis(self.wallet.fee_per_kb).strip() }
], buttons = 1)
if out:
if out.get('Default GUI'):
self.config.set_key('gui', out['Default GUI'], True)
if out.get('Default fee'):
fee = int ( Decimal( out['Default fee']) *10000000 )
self.config.set_key('fee_per_kb', fee, True)
def settings_dialog(self):
out = self.run_dialog('Settings', [
{'label':'Default GUI', 'type':'list', 'choices':['classic','lite','gtk','text'], 'value':self.config.get('gui')},
{'label':'Default fee', 'type':'satoshis', 'value': format_satoshis(self.wallet.fee_per_kb).strip() }
], buttons = 1)
if out:
if out.get('Default GUI'):
self.config.set_key('gui', out['Default GUI'], True)
if out.get('Default fee'):
fee = int(Decimal(out['Default fee']) * COIN)
self.config.set_key('fee_per_kb', fee, True)
def update_receiving_tab(self):
self.recv_list.clear()
for address in self.wallet.addresses(True):
Type = "R"
c = u = 0
if self.wallet.is_change(address): Type = "C"
if address in self.wallet.imported_keys.keys():
Type = "I"
c, u = self.wallet.get_addr_balance(address)
if address in self.wallet.frozen_addresses: Type = Type + "F"
label = self.wallet.labels.get(address)
h = self.wallet.history.get(address,[])
n = len(h)
tx = "0" if n==0 else "%d"%n
self.recv_list.append((address, label, tx, format_satoshis(c,False,self.num_zeros), Type ))
def update_history(self):
width = [20, 40, 14, 14]
delta = (self.maxx - sum(width) - 4)/3
format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%"+"%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
b = 0
self.history = []
for item in self.wallet.get_tx_history():
tx_hash, conf, is_mine, value, fee, balance, timestamp = item
if conf:
try:
time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "------"
else:
time_str = 'pending'
label, is_default_label = self.wallet.get_label(tx_hash)
self.history.append( format_str%( time_str, label, format_satoshis(value, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )
def print_history(self):
width = [20, 40, 14, 14]
delta = (80 - sum(width) - 4)/3
format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
+ "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
messages = []
for tx_hash, tx_mined_status, delta, balance in reversed(self.wallet.get_history()):
if tx_mined_status.conf:
timestamp = tx_mined_status.timestamp
try:
time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "unknown"
else:
time_str = 'unconfirmed'
label = self.wallet.get_label(tx_hash)
messages.append( format_str%( time_str, label, format_satoshis(delta, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )
self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))
def update_history(self):
width = [20, 40, 14, 14]
delta = (self.maxx - sum(width) - 4)/3
format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%"+"%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
b = 0
self.history = []
for item in self.wallet.get_history():
tx_hash, height, conf, timestamp, value, balance = item
if conf:
try:
time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "------"
else:
time_str = 'unconfirmed'
label = self.wallet.get_label(tx_hash)
if len(label) > 40:
label = label[0:37] + '...'
self.history.append( format_str%( time_str, label, format_satoshis(value, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )
def print_history(self):
width = [20, 40, 14, 14]
delta = (80 - sum(width) - 4)/3
format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
+ "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
b = 0
messages = []
for item in self.wallet.get_tx_history():
tx_hash, confirmations, is_mine, value, fee, balance, timestamp = item
if confirmations:
try:
time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "unknown"
else:
time_str = 'pending'
label, is_default_label = self.wallet.get_label(tx_hash)
messages.append( format_str%( time_str, label, format_satoshis(value, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )
self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))
def sign_transaction(self, tx, keypairs, password):
if tx.error or tx.is_complete():
return
inputs = []
inputsPaths = []
pubKeys = []
trustedInputs = []
redeemScripts = []
signatures = []
preparedTrustedInputs = []
changePath = ""
changeAmount = None
output = None
outputAmount = None
use2FA = False
pin = ""
# Fetch inputs of the transaction to sign
for txinput in tx.inputs:
if ('is_coinbase' in txinput and txinput['is_coinbase']):
give_error("Coinbase not supported") # should never happen
inputs.append([ self.transactions[txinput['prevout_hash']].raw,
txinput['prevout_n'] ])
address = txinput['address']
inputsPaths.append(self.address_id(address))
pubKeys.append(self.get_public_keys(address))
# Recognize outputs - only one output and one change is authorized
if len(tx.outputs) > 2: # should never happen
give_error("Transaction with more than 2 outputs not supported")
for type, address, amount in tx.outputs:
assert type == 'address'
if self.is_change(address):
changePath = self.address_id(address)
changeAmount = amount
else:
if output <> None: # should never happen
give_error("Multiple outputs with no change not supported")
output = address
outputAmount = amount
self.get_client() # prompt for the PIN before displaying the dialog if necessary
if not self.check_proper_device():
give_error('Wrong device or password')
waitDialog.start("Signing Transaction ...")
try:
# Get trusted inputs from the original transactions
for utxo in inputs:
txtmp = bitcoinTransaction(bytearray(utxo[0].decode('hex')))
trustedInputs.append(self.get_client().getTrustedInput(txtmp, utxo[1]))
# TODO : Support P2SH later
redeemScripts.append(txtmp.outputs[utxo[1]].script)
# Sign all inputs
firstTransaction = True
inputIndex = 0
while inputIndex < len(inputs):
self.get_client().startUntrustedTransaction(firstTransaction, inputIndex,
trustedInputs, redeemScripts[inputIndex])
outputData = self.get_client().finalizeInput(output, format_satoshis(outputAmount),
format_satoshis(self.lastFee), changePath)
if firstTransaction:
transactionOutput = outputData['outputData']
if outputData['confirmationNeeded']:
use2FA = True
# TODO : handle different confirmation types. For the time being only supports keyboard 2FA
waitDialog.emit(SIGNAL('dongle_done'))
confirmed, p, pin = self.password_dialog()
if not confirmed:
raise Exception('Aborted by user')
pin = pin.encode()
self.client.bad = True
self.get_client(True)
waitDialog.start("Signing ...")
else:
# Sign input with the provided PIN
inputSignature = self.get_client().untrustedHashSign(inputsPaths[inputIndex],
pin)
inputSignature[0] = 0x30 # force for 1.4.9+
signatures.append(inputSignature)
inputIndex = inputIndex + 1
firstTransaction = False
except Exception, e:
give_error(e)
def test_format_satoshis_negative(self):
self.assertEqual("-0.00001234", format_satoshis(-1234))
def do_plot(self, wallet, history):
balance_Val=[]
fee_val=[]
value_val=[]
datenums=[]
unknown_trans = 0
pending_trans = 0
counter_trans = 0
balance = 0
for item in history:
tx_hash, confirmations, value, timestamp = item
balance += value
if confirmations:
if timestamp is not None:
try:
datenums.append(md.date2num(datetime.datetime.fromtimestamp(timestamp)))
balance_string = format_satoshis(balance, False)
balance_Val.append(float((format_satoshis(balance,False)))*1000.0)
except [RuntimeError, TypeError, NameError] as reason:
unknown_trans += 1
pass
else:
unknown_trans += 1
else:
pending_trans += 1
value_string = format_satoshis(value, True)
value_val.append(float(value_string)*1000.0)
if tx_hash:
label, is_default_label = wallet.get_label(tx_hash)
label = label.encode('utf-8')
else:
label = ""
f, axarr = plt.subplots(2, sharex=True)
plt.subplots_adjust(bottom=0.2)
plt.xticks( rotation=25 )
ax=plt.gca()
x=19
test11="Unknown transactions = "+str(unknown_trans)+" Pending transactions = "+str(pending_trans)+" ."
box1 = TextArea(" Test : Number of pending transactions", textprops=dict(color="k"))
box1.set_text(test11)
box = HPacker(children=[box1],
align="center",
pad=0.1, sep=15)
anchored_box = AnchoredOffsetbox(loc=3,
child=box, pad=0.5,
frameon=True,
bbox_to_anchor=(0.5, 1.02),
bbox_transform=ax.transAxes,
borderpad=0.5,
)
ax.add_artist(anchored_box)
plt.ylabel('mLTC')
plt.xlabel('Dates')
xfmt = md.DateFormatter('%Y-%m-%d')
ax.xaxis.set_major_formatter(xfmt)
axarr[0].plot(datenums,balance_Val,marker='o',linestyle='-',color='blue',label='Balance')
axarr[0].legend(loc='upper left')
axarr[0].set_title('History Transactions')
xfmt = md.DateFormatter('%Y-%m-%d')
ax.xaxis.set_major_formatter(xfmt)
axarr[1].plot(datenums,value_val,marker='o',linestyle='-',color='green',label='Value')
axarr[1].legend(loc='upper left')
# plt.annotate('unknown transaction = %d \n pending transactions = %d' %(unknown_trans,pending_trans),xy=(0.7,0.05),xycoords='axes fraction',size=12)
plt.show()
def sign_transaction(self, tx, password):
if tx.is_complete():
return
if tx.error:
raise BaseException(tx.error)
self.signing = True
inputs = []
inputsPaths = []
pubKeys = []
trustedInputs = []
redeemScripts = []
signatures = []
preparedTrustedInputs = []
changePath = ""
changeAmount = None
output = None
outputAmount = None
use2FA = False
pin = ""
# Fetch inputs of the transaction to sign
for txinput in tx.inputs:
if ('is_coinbase' in txinput and txinput['is_coinbase']):
self.give_error(
"Coinbase not supported") # should never happen
inputs.append([
self.transactions[txinput['prevout_hash']].raw,
txinput['prevout_n']
])
address = txinput['address']
inputsPaths.append(self.address_id(address))
pubKeys.append(self.get_public_keys(address))
# Recognize outputs - only one output and one change is authorized
if len(tx.outputs) > 2: # should never happen
self.give_error(
"Transaction with more than 2 outputs not supported")
for type, address, amount in tx.outputs:
assert type == 'address'
if self.is_change(address):
changePath = self.address_id(address)
changeAmount = amount
else:
if output <> None: # should never happen
self.give_error(
"Multiple outputs with no change not supported")
output = address
if not self.canAlternateCoinVersions:
v, h = bc_address_to_hash_160(address)
if v == 48:
output = hash_160_to_bc_address(h, 0)
outputAmount = amount
self.get_client(
) # prompt for the PIN before displaying the dialog if necessary
if not self.check_proper_device():
self.give_error('Wrong device or password')
waitDialog.start("Signing Transaction ...")
try:
# Get trusted inputs from the original transactions
for utxo in inputs:
txtmp = bitcoinTransaction(bytearray(utxo[0].decode('hex')))
trustedInputs.append(self.get_client().getTrustedInput(
txtmp, utxo[1]))
# TODO : Support P2SH later
redeemScripts.append(txtmp.outputs[utxo[1]].script)
# Sign all inputs
firstTransaction = True
inputIndex = 0
while inputIndex < len(inputs):
self.get_client().startUntrustedTransaction(
firstTransaction, inputIndex, trustedInputs,
redeemScripts[inputIndex])
outputData = self.get_client().finalizeInput(
output, format_satoshis(outputAmount),
format_satoshis(self.get_tx_fee(tx)), changePath)
if firstTransaction:
transactionOutput = outputData['outputData']
if outputData['confirmationNeeded']:
use2FA = True
# TODO : handle different confirmation types. For the time being only supports keyboard 2FA
waitDialog.emit(SIGNAL('dongle_done'))
confirmed, p, pin = self.password_dialog()
if not confirmed:
raise Exception('Aborted by user')
pin = pin.encode()
self.client.bad = True
self.device_checked = False
self.get_client(True)
waitDialog.start("Signing ...")
else:
# Sign input with the provided PIN
inputSignature = self.get_client().untrustedHashSign(
inputsPaths[inputIndex], pin)
inputSignature[0] = 0x30 # force for 1.4.9+
signatures.append(inputSignature)
inputIndex = inputIndex + 1
firstTransaction = False
except Exception, e:
self.give_error(e, True)
def test_format_satoshis(self):
self.assertEqual("0.00001234", format_satoshis(1234))
def test_format_fee(self):
result = format_satoshis(1700 / 1000, 0, 0)
expected = "1.7"
self.assertEqual(expected, result)
def test_format_satoshis_diff_positive(self):
self.assertEqual("+0.00001234", format_satoshis(1234, is_diff=True))
def test_format_satoshis_diff_negative(self):
self.assertEqual("-0.00001234", format_satoshis(-1234, is_diff=True))
def format_amount(self, x, is_diff=False, whitespaces=False):
from electrum_ltc.util import format_satoshis
return format_satoshis(x, is_diff, self.num_zeros,
self.decimal_point(), whitespaces)
def test_format_satoshis_whitespaces_negative(self):
self.assertEqual(" -0.0001234 ",
format_satoshis(-12340, whitespaces=True))
self.assertEqual(" -0.00001234",
format_satoshis(-1234, whitespaces=True))
def format_amount(self, x, is_diff=False, whitespaces=False):
return format_satoshis(x, is_diff, 0, self.decimal_point(), whitespaces)
def test_format_satoshis_diff_negative(self):
result = format_satoshis(-1234, is_diff=True)
expected = "-0.00001234"
self.assertEqual(expected, result)
def test_format_satoshis_decimal(self):
self.assertEqual("0.00001234", format_satoshis(Decimal(1234)))
def test_format_satoshis_to_mbtc(self):
self.assertEqual("0.01234", format_satoshis(1234, decimal_point=5))
def test_format_satoshis(self):
result = format_satoshis(1234)
expected = "0.00001234"
self.assertEqual(expected, result)
def format_amount(self, x, is_diff=False, whitespaces=False):
return format_satoshis(x,
0,
self.decimal_point(),
is_diff=is_diff,
whitespaces=whitespaces)
def test_format_satoshis_whitespaces(self):
self.assertEqual(" 0.0001234 ",
format_satoshis(12340, whitespaces=True))
self.assertEqual(" 0.00001234",
format_satoshis(1234, whitespaces=True))