def test_is_valid_address(self):
for priv_details in self.priv_pub_addr:
addr = priv_details['address']
self.assertFalse(is_address(priv_details['priv']))
self.assertFalse(is_address(priv_details['pub']))
self.assertTrue(is_address(addr))
is_enc_b58 = priv_details['addr_encoding'] == 'base58'
self.assertEqual(is_enc_b58, is_b58_address(addr))
is_enc_bech32 = priv_details['addr_encoding'] == 'bech32'
self.assertEqual(is_enc_bech32, is_segwit_address(addr))
self.assertFalse(is_address("not an address"))
def do_send(self):
if self.screen.is_pr:
if self.payment_request.has_expired():
self.app.show_error(_('Payment request has expired'))
return
outputs = self.payment_request.get_outputs()
else:
address = str(self.screen.address)
if not address:
self.app.show_error(_('Recipient not specified.') + ' ' + _('Please scan a Bitcoin address or a payment request'))
return
if not bitcoin.is_address(address):
self.app.show_error(_('Invalid Bitcoin Address') + ':\n' + address)
return
try:
amount = self.app.get_amount(self.screen.amount)
except:
self.app.show_error(_('Invalid amount') + ':\n' + self.screen.amount)
return
outputs = [(bitcoin.TYPE_ADDRESS, address, amount)]
message = unicode(self.screen.message)
amount = sum(map(lambda x:x[2], outputs))
if self.app.electrum_config.get('use_rbf'):
from dialogs.question import Question
d = Question(_('Should this transaction be replaceable?'), lambda b: self._do_send(amount, message, outputs, b))
d.open()
else:
self._do_send(amount, message, outputs, False)
def do_send(self):
app = App.get_running_app()
screen_send = app.root.main_screen.ids.tabs.ids.screen_send
scrn = screen_send.ids
label = unicode(scrn.message_e.text)
r = unicode(scrn.payto_e.text).strip()
# label or alias, with address in brackets
global re
if not re:
import re
m = re.match("(.*?)\s*\<([1-9A-HJ-NP-Za-km-z]{26,})\>", r)
to_address = m.group(2) if m else r
if not bitcoin.is_address(to_address):
app.show_error(_("Invalid Bitcoin Address") + ":\n" + to_address)
return
amount = self.get_amount(scrn.amount_e.text)
fee = scrn.fee_e.amt
if not fee:
app.show_error(_("Invalid Fee"))
return
# from pudb import set_trace; set_trace()
# Unused
# message = 'sending {} {} to {}'.format(app.base_unit, scrn.amount_e.text, r)
# assume no password and fee is None
password = None
fee = None
self.send_tx([("address", to_address, amount)], fee, label, password)
def place_text_on_clipboard(self, text):
if is_address(text):
try:
self.wallet.check_address(text)
except InternalAddressCorruption as e:
self.parent.show_error(str(e))
raise
self.parent.app.clipboard().setText(text)
def create_menu(self, position):
from electrum.wallet import Multisig_Wallet
is_multisig = isinstance(self.wallet, Multisig_Wallet)
can_delete = self.wallet.can_delete_address()
selected = self.selectedItems()
multi_select = len(selected) > 1
addrs = [unicode(item.text(0)) for item in selected]
if not addrs:
return
if not multi_select:
item = self.itemAt(position)
col = self.currentColumn()
if not item:
return
addr = addrs[0]
if not is_address(addr):
k = str(item.data(0,32).toString())
if k:
self.create_account_menu(position, k, item)
else:
item.setExpanded(not item.isExpanded())
return
menu = QMenu()
if not multi_select:
column_title = self.headerItem().text(col)
menu.addAction(_("Copy %s")%column_title, lambda: self.parent.app.clipboard().setText(item.text(col)))
if col in self.editable_columns:
menu.addAction(_("Edit %s")%column_title, lambda: self.editItem(item, col))
menu.addAction(_("Request payment"), lambda: self.parent.receive_at(addr))
menu.addAction(_('History'), lambda: self.parent.show_address(addr))
menu.addAction(_('Public Keys'), lambda: self.parent.show_public_keys(addr))
if self.wallet.can_export():
menu.addAction(_("Private key"), lambda: self.parent.show_private_key(addr))
if not is_multisig and not self.wallet.is_watching_only():
menu.addAction(_("Sign/verify message"), lambda: self.parent.sign_verify_message(addr))
menu.addAction(_("Encrypt/decrypt message"), lambda: self.parent.encrypt_message(addr))
if can_delete:
menu.addAction(_("Remove from wallet"), lambda: self.parent.remove_address(addr))
addr_URL = block_explorer_URL(self.config, 'addr', addr)
if addr_URL:
menu.addAction(_("View on block explorer"), lambda: webbrowser.open(addr_URL))
if any(not self.wallet.is_frozen(addr) for addr in addrs):
menu.addAction(_("Freeze"), lambda: self.parent.set_frozen_state(addrs, True))
if any(self.wallet.is_frozen(addr) for addr in addrs):
menu.addAction(_("Unfreeze"), lambda: self.parent.set_frozen_state(addrs, False))
def can_send(addr):
return not self.wallet.is_frozen(addr) and sum(self.wallet.get_addr_balance(addr)[:2])
if any(can_send(addr) for addr in addrs):
menu.addAction(_("Send From"), lambda: self.parent.send_from_addresses(addrs))
run_hook('receive_menu', menu, addrs, self.wallet)
menu.exec_(self.viewport().mapToGlobal(position))
def show_address_helper(self, wallet, address, keystore=None):
if keystore is None:
keystore = wallet.get_keystore()
if not is_address(address):
keystore.handler.show_error(_('Invalid Bitcoin Address'))
return False
if not wallet.is_mine(address):
keystore.handler.show_error(_('Address not in wallet.'))
return False
if type(keystore) != self.keystore_class:
return False
return True
def do_send(self):
if not is_address(self.str_recipient):
print(_('Invalid Bitcoin address'))
return
try:
amount = int(Decimal(self.str_amount) * COIN)
except Exception:
print(_('Invalid Amount'))
return
try:
fee = int(Decimal(self.str_fee) * COIN)
except Exception:
print(_('Invalid Fee'))
return
if self.wallet.has_password():
password = self.password_dialog()
if not password:
return
else:
password = None
c = ""
while c != "y":
c = input("ok to send (y/n)?")
if c == "n": return
try:
tx = self.wallet.mktx(outputs=[
PartialTxOutput.from_address_and_value(self.str_recipient,
amount)
],
password=password,
fee=fee)
except Exception as e:
print(repr(e))
return
if self.str_description:
self.wallet.labels[tx.txid()] = self.str_description
print(_("Please wait..."))
try:
self.network.run_from_another_thread(
self.network.broadcast_transaction(tx))
except TxBroadcastError as e:
msg = e.get_message_for_gui()
print(msg)
except BestEffortRequestFailed as e:
msg = repr(e)
print(msg)
else:
print(_('Payment sent.'))
def show_address_helper(self, wallet, address, keystore=None):
if keystore is None:
keystore = wallet.get_keystore()
if not is_address(address):
keystore.handler.show_error(_('Invalid Bitcoin Address'))
return False
if not wallet.is_mine(address):
keystore.handler.show_error(_('Address not in wallet.'))
return False
if type(keystore) != self.keystore_class:
return False
return True
def do_send(self):
if self.screen.is_pr:
if self.payment_request.has_expired():
self.app.show_error(_('Payment request has expired'))
return
outputs = self.payment_request.get_outputs()
else:
address = str(self.screen.address)
if not address:
self.app.show_error(
_('Recipient not specified.') + ' ' +
_('Please scan a Bitcoin address or a payment request'))
return
if not bitcoin.is_address(address):
self.app.show_error(
_('Invalid Bitcoin Address') + ':\n' + address)
return
try:
amount = self.app.get_amount(self.screen.amount)
except:
self.app.show_error(
_('Invalid amount') + ':\n' + self.screen.amount)
return
outputs = [(bitcoin.TYPE_ADDRESS, address, amount)]
message = unicode(self.screen.message)
amount = sum(map(lambda x: x[2], outputs))
# make unsigned transaction
coins = self.app.wallet.get_spendable_coins()
config = self.app.electrum_config
try:
tx = self.app.wallet.make_unsigned_transaction(
coins, outputs, config, None)
except NotEnoughFunds:
self.app.show_error(_("Not enough funds"))
return
except Exception as e:
traceback.print_exc(file=sys.stdout)
self.app.show_error(str(e))
return
if self.app.electrum_config.get('use_rbf'):
tx.set_sequence(0)
fee = tx.get_fee()
msg = [
_("Amount to be sent") + ": " +
self.app.format_amount_and_units(amount),
_("Mining fee") + ": " + self.app.format_amount_and_units(fee),
]
if fee >= config.get('confirm_fee', 100000):
msg.append(
_('Warning') + ': ' +
_("The fee for this transaction seems unusually high."))
msg.append(_("Enter your PIN code to proceed"))
self.app.protected('\n'.join(msg), self.send_tx, (tx, message))
def create_menu(self, position):
from electrum.wallet import Multisig_Wallet
is_multisig = isinstance(self.wallet, Multisig_Wallet)
can_delete = self.wallet.can_delete_address()
selected = self.selectedItems()
multi_select = len(selected) > 1
addrs = [item.text(0) for item in selected]
if not addrs:
return
if not multi_select:
item = self.itemAt(position)
col = self.currentColumn()
if not item:
return
addr = addrs[0]
if not is_address(addr):
item.setExpanded(not item.isExpanded())
return
menu = QMenu()
if not multi_select:
column_title = self.headerItem().text(col)
copy_text = item.text(col)
menu.addAction(_("Copy %s") % column_title, lambda: self.parent.app.clipboard().setText(copy_text))
menu.addAction(_('Details'), lambda: self.parent.show_address(addr))
if col in self.editable_columns:
menu.addAction(_("Edit %s") % column_title, lambda: self.editItem(item, col))
menu.addAction(_("Request payment"), lambda: self.parent.receive_at(addr))
if self.wallet.can_export():
menu.addAction(_("Private key"), lambda: self.parent.show_private_key(addr))
if not is_multisig and not self.wallet.is_watching_only():
menu.addAction(_("Sign/verify message"), lambda: self.parent.sign_verify_message(addr))
menu.addAction(_("Encrypt/decrypt message"), lambda: self.parent.encrypt_message(addr))
if can_delete:
menu.addAction(_("Remove from wallet"), lambda: self.parent.remove_address(addr))
addr_URL = block_explorer_URL(self.config, 'addr', addr)
if addr_URL:
menu.addAction(_("View on block explorer"), lambda: webbrowser.open(addr_URL))
if not self.wallet.is_frozen(addr):
menu.addAction(_("Freeze"), lambda: self.parent.set_frozen_state([addr], True))
else:
menu.addAction(_("Unfreeze"), lambda: self.parent.set_frozen_state([addr], False))
coins = self.wallet.get_utxos(addrs)
if coins:
menu.addAction(_("Spend from"), lambda: self.parent.spend_coins(coins))
run_hook('receive_menu', menu, addrs, self.wallet)
menu.exec_(self.viewport().mapToGlobal(position))
def do_send(self):
address = str(self.screen.address)
if not bitcoin.is_address(address):
self.app.show_error(_('Invalid Bitcoin Address') + ':\n' + address)
return
try:
amount = self.app.get_amount(self.screen.amount)
except:
self.app.show_error(_('Invalid amount') + ':\n' + self.screen.amount)
return
message = unicode(self.screen.message)
fee = None
outputs = [('address', address, amount)]
self.app.protected(self.send_tx, (outputs, fee, message))
def create_menu(self, position):
from electrum.wallet import Multisig_Wallet
is_multisig = isinstance(self.wallet, Multisig_Wallet)
can_delete = self.wallet.can_delete_address()
selected = self.selectedItems()
multi_select = len(selected) > 1
addrs = [item.text(1) for item in selected]
if not addrs:
return
if not multi_select:
item = self.itemAt(position)
col = self.currentColumn()
if not item:
return
addr = addrs[0]
if not is_address(addr):
item.setExpanded(not item.isExpanded())
return
menu = QMenu()
if not multi_select:
column_title = self.headerItem().text(col)
copy_text = item.text(col)
menu.addAction(_("Copy {}").format(column_title), lambda: self.parent.app.clipboard().setText(copy_text))
menu.addAction(_('Details'), lambda: self.parent.show_address(addr))
if col in self.editable_columns:
menu.addAction(_("Edit {}").format(column_title), lambda: self.editItem(item, col))
menu.addAction(_("Request payment"), lambda: self.parent.receive_at(addr))
if self.wallet.can_export():
menu.addAction(_("Private key"), lambda: self.parent.show_private_key(addr))
if not is_multisig and not self.wallet.is_watching_only():
menu.addAction(_("Sign/verify message"), lambda: self.parent.sign_verify_message(addr))
menu.addAction(_("Encrypt/decrypt message"), lambda: self.parent.encrypt_message(addr))
if can_delete:
menu.addAction(_("Remove from wallet"), lambda: self.parent.remove_address(addr))
addr_URL = block_explorer_URL(self.config, 'addr', addr)
if addr_URL:
menu.addAction(_("View on block explorer"), lambda: webbrowser.open(addr_URL))
if not self.wallet.is_frozen(addr):
menu.addAction(_("Freeze"), lambda: self.parent.set_frozen_state([addr], True))
else:
menu.addAction(_("Unfreeze"), lambda: self.parent.set_frozen_state([addr], False))
coins = self.wallet.get_utxos(addrs)
if coins:
menu.addAction(_("Spend from"), lambda: self.parent.spend_coins(coins))
run_hook('receive_menu', menu, addrs, self.wallet)
menu.exec_(self.viewport().mapToGlobal(position))
def _resolve_openalias(self, text: str) -> Optional[dict]:
key = text
key = key.strip() # strip whitespaces
if not (('.' in key) and ('<' not in key) and (' ' not in key)):
return None
parts = key.split(sep=',') # assuming single line
if parts and len(parts) > 0 and bitcoin.is_address(parts[0]):
return None
try:
data = self.win.contacts.resolve(key)
except Exception as e:
self.logger.info(f'error resolving address/alias: {repr(e)}')
return None
return data or None
def do_send(self):
if not is_address(self.str_recipient):
print(_('Invalid Bitcoin address'))
return
try:
amount = int(Decimal(self.str_amount) * COIN)
except Exception:
print(_('Invalid Amount'))
return
try:
fee = int(Decimal(self.str_fee) * COIN)
except Exception:
print(_('Invalid Fee'))
return
if self.wallet.has_password():
password = self.password_dialog()
if not password:
return
else:
password = None
c = ""
while c != "y":
c = input("ok to send (y/n)?")
if c == "n": return
try:
tx = self.wallet.mktx(
[TxOutput(TYPE_ADDRESS, self.str_recipient, amount)], password,
self.config, fee)
except Exception as e:
print(str(e))
return
if self.str_description:
self.wallet.labels[tx.txid()] = self.str_description
print(_("Please wait..."))
try:
self.network.run_from_another_thread(
self.network.broadcast_transaction(tx))
except Exception as e:
display_msg = _(
'The server returned an error when broadcasting the transaction.'
)
display_msg += '\n' + repr(e)
print(display_msg)
else:
print(_('Payment sent.'))
def test_is_address_bad_checksums(self):
self.assertTrue(is_address('1819s5TxxbBtuRPr3qYskMVC8sb1pqapWx'))
self.assertFalse(is_address('1819s5TxxbBtuRPr3qYskMVC8sb1pqapWw'))
self.assertTrue(is_address('3LrjLVnngqnaJeo3BQwMBg34iqYsjZjQUe'))
self.assertFalse(is_address('3LrjLVnngqnaJeo3BQwMBg34iqYsjZjQUd'))
self.assertTrue(is_address('bc1qxq64lrwt02hm7tu25lr3hm9tgzh58snfe67yt6'))
self.assertFalse(is_address('bc1qxq64lrwt02hm7tu25lr3hm9tgzh58snfe67yt5'))
def do_send(self):
if not is_address(self.str_recipient):
self.show_message(
_('Invalid {name} address').format(name=constants.net.NAME))
return
try:
amount = int(Decimal(self.str_amount) * constants.net.COIN)
except Exception:
self.show_message(_('Invalid Amount'))
return
try:
fee = int(Decimal(self.str_fee) * constants.net.COIN)
except Exception:
self.show_message(_('Invalid Fee'))
return
if self.wallet.has_password():
password = self.password_dialog()
if not password:
return
else:
password = None
try:
tx = self.wallet.mktx(outputs=[
PartialTxOutput.from_address_and_value(self.str_recipient,
amount)
],
password=password,
fee=fee)
except Exception as e:
self.show_message(repr(e))
return
if self.str_description:
self.wallet.labels[tx.txid()] = self.str_description
self.show_message(_("Please wait..."), getchar=False)
try:
self.network.run_from_another_thread(
self.network.broadcast_transaction(tx))
except TxBroadcastError as e:
msg = e.get_message_for_gui()
self.show_message(msg)
except BestEffortRequestFailed as e:
msg = repr(e)
self.show_message(msg)
else:
self.show_message(_('Payment sent.'))
self.do_clear()
def do_send(self):
if not is_address(self.str_recipient):
print(_('Invalid Bitcoin address'))
return
try:
amount = int(Decimal(self.str_amount) * COIN)
except Exception:
print(_('Invalid Amount'))
return
try:
fee = int(Decimal(self.str_fee) * COIN)
except Exception:
print(_('Invalid Fee'))
return
if self.wallet.has_password():
password = self.password_dialog()
if not password:
return
else:
password = None
c = ""
while c != "y":
c = input("ok to send (y/n)?")
if c == "n": return
try:
tx = self.wallet.mktx(
[TxOutput(TYPE_ADDRESS, self.str_recipient, amount)], password,
self.config, fee)
except Exception as e:
print(str(e))
return
if self.str_description:
self.wallet.labels[tx.txid()] = self.str_description
print(_("Please wait..."))
status, msg = self.network.run_from_another_thread(
self.network.broadcast_transaction(tx))
if status:
print(_('Payment sent.'))
#self.do_clear()
#self.update_contacts_tab()
else:
print(_('Error'))
def reader_didScanResult_(self, reader, result) -> None:
utils.NSLog("Reader data = '%s'", str(result))
result = cleanup_address_remove_colon(result)
if not is_address(result):
title = _("Invalid QR Code")
message = _("The QR code does not appear to be a valid BTC address.\nPlease try again.")
reader.stopScanning()
gui.ElectrumGui.gui.show_error(
title=title,
message=message,
onOk=lambda: reader.startScanning(),
vc=self.qrvc
)
else:
self.address.text = result
self.readerDidCancel_(reader)
def read_send_tab(self, label, payToText, amountText):
if self.payment_request and self.payment_request.has_expired():
self.show_error(_('Payment request has expired'))
return
self.amount_e = BTCAmountEdit(self.get_decimal_point, text=amountText)
self.payto_e = PayToEdit(self, payToText)
if self.payment_request:
outputs = self.payment_request.get_outputs()
else:
errors = self.payto_e.get_errors()
if errors:
self.show_warning(_("Invalid Lines found:") + "\n\n" + '\n'.join([ _("Line #") + str(x[0]+1) + ": " + x[1] for x in errors]))
return
outputs = self.payto_e.get_outputs(self.is_max)
if self.payto_e.is_alias and self.payto_e.validated is False:
print('Unimplemented')
'''
alias = self.payto_e.toPlainText()
msg = _('WARNING: the alias "{}" could not be validated via an additional '
'security check, DNSSEC, and thus may not be correct.').format(alias) + '\n'
msg += _('Do you wish to continue?')
if not self.question(msg):
'''
return
if not outputs:
self.show_error(_('No outputs'))
return
for _type, addr, amount in outputs:
if addr is None:
self.show_error(_('Bitcoin Address is None'))
return
if _type == TYPE_ADDRESS and not bitcoin.is_address(addr):
self.show_error(_('Invalid Bitcoin Address'))
return
if amount is None:
self.show_error(_('Invalid Amount'))
return
fee_estimator = None#self.get_send_fee_estimator()
coins = self.get_coins()
return outputs, fee_estimator, label, coins
def test_is_address_bad_checksums(self):
self.assertTrue(is_address('VHfNngL8fDdE9m9umCsBh8YGCBd3YKBfm1'))
self.assertFalse(is_address('VHfNngL8fDdE9m9umCsBh8YGCBd3YKBfm0'))
self.assertTrue(is_address('MT4sePCkdxe17A4wHHvh1KHU3Y9KjZbpsQ'))
self.assertFalse(is_address('MT4sePCkdxe17A4wHHvh1KHU3Y9KjZbpsP'))
self.assertTrue(
is_address('vips1qxq64lrwt02hm7tu25lr3hm9tgzh58snf7cllvl'))
self.assertFalse(
is_address('vips1qxq64lrwt02hm7tu25lr3hm9tgzh58snf7cllvk'))
def make_new_contact():
code = droid.scanBarcode()
r = code.result
if r:
data = str(r['extras']['SCAN_RESULT']).strip()
if data:
if re.match('^bitcoin:', data):
address, _, _, _, _ = util.parse_URI(data)
elif is_address(data):
address = data
else:
address = None
if address:
if modal_question('Add to contacts?', address):
wallet.add_contact(address)
else:
modal_dialog('Invalid address', data)
def resolve(self):
self.is_alias = False
if self.hasFocus():
return
if self.is_multiline(): # only supports single line entries atm
return
if self.is_pr:
return
key = str(self.toPlainText())
key = key.strip() # strip whitespaces
if key == self.previous_payto:
return
self.previous_payto = key
if not (('.' in key) and (not '<' in key) and (not ' ' in key)):
return
parts = key.split(sep=',') # assuming single line
if parts and len(parts) > 0 and bitcoin.is_address(parts[0]):
return
try:
data = self.win.contacts.resolve(key)
except Exception as e:
self.logger.info(f'error resolving address/alias: {repr(e)}')
return
if not data:
return
self.is_alias = True
address = data.get('address')
name = data.get('name')
new_url = key + ' <' + address + '>'
self.setText(new_url)
self.previous_payto = new_url
#if self.win.config.get('openalias_autoadd') == 'checked':
self.win.contacts[key] = ('openalias', name)
self.win.contact_list.update()
self.setFrozen(True)
if data.get('type') == 'openalias':
self.validated = data.get('validated')
if self.validated:
self.setGreen()
else:
self.setExpired()
else:
self.validated = None
def resolve(self):
self.is_alias = False
if self.hasFocus():
return
if self.is_multiline(): # only supports single line entries atm
return
if self.is_pr:
return
key = str(self.toPlainText())
key = key.strip() # strip whitespaces
if key == self.previous_payto:
return
self.previous_payto = key
if not (('.' in key) and (not '<' in key) and (not ' ' in key)):
return
parts = key.split(sep=',') # assuming single line
if parts and len(parts) > 0 and bitcoin.is_address(parts[0]):
return
try:
data = self.win.contacts.resolve(key)
except Exception as e:
self.print_error(f'error resolving address/alias: {repr(e)}')
return
if not data:
return
self.is_alias = True
address = data.get('address')
name = data.get('name')
new_url = key + ' <' + address + '>'
self.setText(new_url)
self.previous_payto = new_url
#if self.win.config.get('openalias_autoadd') == 'checked':
self.win.contacts[key] = ('openalias', name)
self.win.contact_list.update()
self.setFrozen(True)
if data.get('type') == 'openalias':
self.validated = data.get('validated')
if self.validated:
self.setGreen()
else:
self.setExpired()
else:
self.validated = None
def do_send(self):
if not is_address(self.str_recipient):
print(_('Invalid Bitcoin address'))
return
try:
amount = int(Decimal(self.str_amount) * COIN)
except Exception:
print(_('Invalid Amount'))
return
try:
fee = int(Decimal(self.str_fee) * COIN)
except Exception:
print(_('Invalid Fee'))
return
if self.wallet.has_password():
password = self.password_dialog()
if not password:
return
else:
password = None
c = ""
while c != "y":
c = input("ok to send (y/n)?")
if c == "n": return
try:
tx = self.wallet.mktx([TxOutput(TYPE_ADDRESS, self.str_recipient, amount)],
password, self.config, fee)
except Exception as e:
print(str(e))
return
if self.str_description:
self.wallet.labels[tx.txid()] = self.str_description
print(_("Please wait..."))
status, msg = self.network.broadcast_transaction(tx)
if status:
print(_('Payment sent.'))
#self.do_clear()
#self.update_contacts_tab()
else:
print(_('Error'))
def make_new_contact():
code = droid.scanBarcode()
r = code.result
if r:
data = str(r['extras']['SCAN_RESULT']).strip()
if data:
if re.match('^bitcoin:', data):
address, _, _, _, _ = util.parse_URI(data)
elif is_address(data):
address = data
else:
address = None
if address:
if modal_question('Add to contacts?', address):
wallet.add_contact(address)
else:
modal_dialog('Invalid address', data)
def do_send(self):
if not is_address(self.str_recipient):
self.show_message(_('Invalid VIPSTARCOIN address'))
return
try:
amount = int(Decimal(self.str_amount) * COIN)
except Exception:
self.show_message(_('Invalid Amount'))
return
try:
fee = int(Decimal(self.str_fee) * COIN)
except Exception:
self.show_message(_('Invalid Fee'))
return
if self.wallet.has_password():
password = self.password_dialog()
if not password:
return
else:
password = None
try:
tx = self.wallet.mktx(
[TxOutput(TYPE_ADDRESS, self.str_recipient, amount)], password,
self.config, fee)
except Exception as e:
self.show_message(str(e))
return
if self.str_description:
self.wallet.labels[tx.hash()] = self.str_description
self.show_message(_("Please wait..."), getchar=False)
status, msg = self.network.broadcast_transaction(tx)
if status:
self.show_message(_('Payment sent.'))
self.do_clear()
#self.update_contacts_tab()
else:
display_msg = _(
'The server returned an error when broadcasting the transaction.'
)
display_msg += '\n' + str(msg)
self.show_message(display_msg)
def do_send(self):
if self.screen.is_pr:
if self.payment_request.has_expired():
self.app.show_error(_('Payment request has expired'))
return
outputs = self.payment_request.get_outputs()
else:
address = str(self.screen.address)
if not address:
self.app.show_error(_('Recipient not specified.') + ' ' + _('Please scan a Bitcoin address or a payment request'))
return
if not bitcoin.is_address(address):
self.app.show_error(_('Invalid Bitcoin Address') + ':\n' + address)
return
try:
amount = self.app.get_amount(self.screen.amount)
except:
self.app.show_error(_('Invalid amount') + ':\n' + self.screen.amount)
return
outputs = [(bitcoin.TYPE_ADDRESS, address, amount)]
message = unicode(self.screen.message)
amount = sum(map(lambda x:x[2], outputs))
# make unsigned transaction
coins = self.app.wallet.get_spendable_coins()
config = self.app.electrum_config
try:
tx = self.app.wallet.make_unsigned_transaction(coins, outputs, config, None)
except NotEnoughFunds:
self.app.show_error(_("Not enough funds"))
return
except Exception as e:
traceback.print_exc(file=sys.stdout)
self.app.show_error(str(e))
return
if self.app.electrum_config.get('use_rbf'):
tx.set_sequence(0)
fee = tx.get_fee()
msg = [
_("Amount to be sent") + ": " + self.app.format_amount_and_units(amount),
_("Mining fee") + ": " + self.app.format_amount_and_units(fee),
]
if fee >= config.get('confirm_fee', 100000):
msg.append(_('Warning')+ ': ' + _("The fee for this transaction seems unusually high."))
msg.append(_("Enter your PIN code to proceed"))
self.app.protected('\n'.join(msg), self.send_tx, (tx, message))
def do_send(self):
if not is_address(self.str_recipient):
self.show_message(_('Invalid Omotenashicoin address'))
return
try:
amount = int(Decimal(self.str_amount) * COIN)
except Exception:
self.show_message(_('Invalid Amount'))
return
try:
fee = int(Decimal(self.str_fee) * COIN)
except Exception:
self.show_message(_('Invalid Fee'))
return
if self.wallet.has_password():
password = self.password_dialog()
if not password:
return
else:
password = None
try:
tx = self.wallet.mktx(
[TxOutput(TYPE_ADDRESS, self.str_recipient, amount)], password,
self.config, fee)
except Exception as e:
self.show_message(str(e))
return
if self.str_description:
self.wallet.labels[tx.txid()] = self.str_description
self.show_message(_("Please wait..."), getchar=False)
try:
self.network.run_from_another_thread(
self.network.broadcast_transaction(tx))
except TxBroadcastError as e:
msg = e.get_message_for_gui()
self.show_message(msg)
except BestEffortRequestFailed as e:
msg = repr(e)
self.show_message(msg)
else:
self.show_message(_('Payment sent.'))
self.do_clear()
def doReloadForKey(self, key: Any) -> Any:
t0 = time.time()
hist = list()
unk = False
duped = ''
if isinstance(key, (type(None), list)):
# the common case, 'None' or [Address]
hist = get_history(domain=key)
# contacts entires store history entries within themselves.. so just return that
elif isinstance(key, contacts.ContactsEntry):
hist = contacts.build_contact_tx_list(
key.address
) # force refresh of tx's from wallet -- this will call us again with 'None'
elif isinstance(key, str):
# support for string addresses or tx_hashes.. detect which and act accordingly
if is_address(key):
hist = self.get(
[key]
) # recursively call self with propery list data type, which will end up calling get_history (it's ok -- this is to cache results uniformly!)
duped = ' (duped) '
elif gui.ElectrumGui.gui.wallet and gui.ElectrumGui.gui.wallet.transactions.get(
key, None):
fullHist = self.get(
None
) # recursively call self to get a full history (will be cached so it's ok!)
for hentry in fullHist:
if hentry.tx_hash == key:
hist.append(hentry)
break
else:
unk = True
else:
unk = True
dstr = str(key) if not isinstance(
key, contacts.ContactsEntry
) else '[ContactsEntry: ' + key.address_str + ']'
if unk:
utils.NSLog(
"HistoryMgr: failed to retrieve any data for unknown domain=%s, returning empty list",
dstr[:80])
else:
utils.NSLog(
"HistoryMgr: refresh %d entries for domain=%s in %f ms%s",
len(hist), dstr[:80], (time.time() - t0) * 1e3, duped)
return hist
def do_send(self):
if not is_address(self.str_recipient):
print(_(f'Invalid {constants.net.NAME} address'))
return
try:
amount = int(Decimal(self.str_amount) * constants.net.COIN)
except Exception:
print(_('Invalid Amount'))
return
try:
fee = int(Decimal(self.str_fee) * constants.net.COIN)
except Exception:
print(_('Invalid Fee'))
return
if self.wallet.has_password():
password = self.password_dialog()
if not password:
return
else:
password = None
c = ""
while c != "y":
c = input("ok to send (y/n)?")
if c == "n": return
try:
tx = self.wallet.mktx([TxOutput(TYPE_ADDRESS, self.str_recipient, amount)],
password, self.config, fee)
except Exception as e:
print(str(e))
return
if self.str_description:
self.wallet.labels[tx.txid()] = self.str_description
print(_("Please wait..."))
try:
self.network.run_from_another_thread(self.network.broadcast_transaction(tx))
except Exception as e:
print(repr(e))
else:
print(_('Payment sent.'))
def make_new_contact():
code = droid.scanBarcode()
r = code.result
if r:
data = str(r["extras"]["SCAN_RESULT"]).strip()
if data:
if re.match("^bitcoin:", data):
out = util.parse_URI(data)
address = out.get("address")
elif is_address(data):
address = data
else:
address = None
if address:
if modal_question("Add to contacts?", address):
# fixme: ask for key
contacts[address] = ("address", address)
else:
modal_dialog("Invalid address", data)
def address_changed(self, addr):
if not addr :
self.toggle_refresh()
return
if not is_address(addr) :
return
self.voter_ls = []
ret_ls = []
try :
ret_ls = self.parent.network.synchronous_get(('blockchain.address.listvoteddelegates', [addr]))
except BaseException as e:
self.print_error("error: " + str(e))
for item in ret_ls :
self.print_error("error: " + item.get('voter'))
self.voter_ls.append(item)
self.update()
def do_send(self):
app = App.get_running_app()
screen_send = app.root.main_screen.ids.tabs.ids.screen_send
scrn = screen_send.ids
label = unicode(scrn.message_e.text)
r = unicode(scrn.payto_e.text).strip()
# label or alias, with address in brackets
global re
if not re:
import re
m = re.match('(.*?)\s*\<([1-9A-HJ-NP-Za-km-z]{26,})\>', r)
to_address = m.group(2) if m else r
global bitcoin
if not bitcoin:
from electrum import bitcoin
if not bitcoin.is_address(to_address):
app.show_error(_('Invalid Bitcoin Address') + ':\n' + to_address)
return
amount = scrn.amount_e.text
fee = scrn.fee_e.amt
if not fee:
app.show_error(_('Invalid Fee'))
return
from pudb import set_trace
set_trace()
message = 'sending {} {} to {}'.format(\
app.base_unit, scrn.amount_e.text, r)
confirm_fee = self.config.get('confirm_amount', 100000)
if fee >= confirm_fee:
if not self.question(
_("The fee for this transaction seems unusually high.\nAre you really sure you want to pay %(fee)s in fees?"
) %
{'fee': self.format_amount(fee) + ' ' + self.base_unit()}):
return
self.send_tx(to_address, amount, fee, label)
def make_new_contact():
code = droid.scanBarcode()
r = code.result
if r:
data = str(r['extras']['SCAN_RESULT']).strip()
if data:
if re.match('^monetaryunit:', data):
out = util.parse_URI(data)
address = out.get('address')
elif is_address(data):
address = data
else:
address = None
if address:
if modal_question('Add to contacts?', address):
# fixme: ask for key
contacts[address] = ('address', address)
else:
modal_dialog('Invalid address', data)
def make_new_contact():
code = droid.scanBarcode()
r = code.result
if r:
data = str(r['extras']['SCAN_RESULT']).strip()
if data:
if re.match('^bitcoin:', data):
out = util.parse_URI(data)
address = out.get('address')
elif is_address(data):
address = data
else:
address = None
if address:
if modal_question('Add to contacts?', address):
# fixme: ask for key
contacts[address] = ('address', address)
else:
modal_dialog('Invalid address', data)
def do_send(self):
if not is_address(self.str_recipient):
self.show_message(_('Invalid Bitcoin address'))
return
try:
amount = int(Decimal(self.str_amount) * COIN)
except Exception:
self.show_message(_('Invalid Amount'))
return
try:
fee = int(Decimal(self.str_fee) * COIN)
except Exception:
self.show_message(_('Invalid Fee'))
return
if self.wallet.has_password():
password = self.password_dialog()
if not password:
return
else:
password = None
try:
tx = self.wallet.mktx([TxOutput(TYPE_ADDRESS, self.str_recipient, amount)],
password, self.config, fee)
except Exception as e:
self.show_message(str(e))
return
if self.str_description:
self.wallet.labels[tx.txid()] = self.str_description
self.show_message(_("Please wait..."), getchar=False)
try:
self.network.run_from_another_thread(self.network.broadcast_transaction(tx))
except TxBroadcastError as e:
msg = e.get_message_for_gui()
self.show_message(msg)
except BestEffortRequestFailed as e:
msg = repr(e)
self.show_message(msg)
else:
self.show_message(_('Payment sent.'))
self.do_clear()
def parse_args(self):
if len(self.senders) > 0:
sender = self.sender_combo.currentText().strip()
if sender not in self.senders:
raise ParseArgsException('invalid sender address')
else:
sender = ''
args_str = f'[{self.args_e.text()}]'.replace("\n", "")
try:
args = json.loads(args_str)
except BaseException as e:
raise ParseArgsException(f"json decode error {e} for {args_str}")
abi_index = self.abi_signatures[self.abi_combo.currentIndex()][0]
if abi_index == -1:
return None, [], sender
abi = self.contract['interface'][abi_index]
inputs = abi.get('inputs', [])
if not len(args) == len(inputs):
raise ParseArgsException(
'invalid input count,expect {} got {}'.format(
len(inputs), len(args)))
for index, _input in enumerate(inputs):
_type = _input.get('type', '')
if _type == 'address':
addr = args[index]
if is_address(addr):
__, hash160 = b58_address_to_hash160(addr)
addr = hash160.hex()
if addr.startswith("0x"):
addr = addr[2:]
if not is_hash160(addr):
raise ParseArgsException('invalid input:{}'.format(
args[index]))
args[index] = addr.lower()
elif 'int' in _type:
if not isinstance(args[index], int):
raise ParseArgsException('inavlid input:{}'.format(
args[index]))
elif _type == 'bytes':
args[index] = bytes.fromhex(args[index])
return abi, args, sender
def read_invoice(self):
address = str(self.screen.address)
if not address:
self.app.show_error(
_('Recipient not specified.') + ' ' +
_('Please scan a Bitcoin address or a payment request'))
return
if not self.screen.amount:
self.app.show_error(_('Please enter an amount'))
return
try:
amount = self.app.get_amount(self.screen.amount)
except:
self.app.show_error(
_('Invalid amount') + ':\n' + self.screen.amount)
return
message = self.screen.message
if self.screen.destinationtype == PR_TYPE_LN:
return {
'type': PR_TYPE_LN,
'invoice': address,
'amount': amount,
'message': message,
}
elif self.screen.destinationtype == PR_TYPE_ADDRESS:
if not bitcoin.is_address(address):
self.app.show_error(
_('Invalid Bitcoin Address') + ':\n' + address)
return
return {
'type': PR_TYPE_ADDRESS,
'address': address,
'amount': amount,
'message': message,
}
elif self.screen.destinationtype == PR_TYPE_BIP70:
if self.payment_request.has_expired():
self.app.show_error(_('Payment request has expired'))
return
return self.payment_request.get_dict()
else:
raise Exception('Unknown invoice type')
def do_send(self):
if not is_address(self.str_recipient):
self.show_message(_('Invalid Bitcoin address'))
return
try:
amount = int(Decimal(self.str_amount) * COIN)
except Exception:
self.show_message(_('Invalid Amount'))
return
try:
fee = int(Decimal(self.str_fee) * COIN)
except Exception:
self.show_message(_('Invalid Fee'))
return
if self.wallet.has_password():
password = self.password_dialog()
if not password:
return
else:
password = None
try:
tx = self.wallet.mktx(
[TxOutput(TYPE_ADDRESS, self.str_recipient, amount)], password,
self.config, fee)
except Exception as e:
self.show_message(str(e))
return
if self.str_description:
self.wallet.labels[tx.txid()] = self.str_description
self.show_message(_("Please wait..."), getchar=False)
status, msg = self.network.broadcast_transaction_from_non_network_thread(
tx)
if status:
self.show_message(_('Payment sent.'))
self.do_clear()
#self.update_contacts_tab()
else:
self.show_message(_('Error'))
def on_qr(self, data):
from electrum.bitcoin import base_decode, is_address
if is_address(data):
self.set_URI(data)
return
if data.startswith('bitcoin:'):
self.set_URI(data)
return
# try to decode transaction
from electrum.transaction import Transaction
try:
text = base_decode(data, None, base=43).encode('hex')
tx = Transaction(text)
except:
tx = None
if tx:
self.tx_dialog(tx)
return
# show error
self.show_error("Unable to decode QR data")
def do_send(self):
if self.payment_request:
if self.payment_request.has_expired():
self.app.show_error(_("Payment request has expired"))
return
outputs = self.payment_request.get_outputs()
else:
address = str(self.screen.address)
if not bitcoin.is_address(address):
self.app.show_error(_("Invalid Bitcoin Address") + ":\n" + address)
return
try:
amount = self.app.get_amount(self.screen.amount)
except:
self.app.show_error(_("Invalid amount") + ":\n" + self.screen.amount)
return
outputs = [(bitcoin.TYPE_ADDRESS, address, amount)]
message = unicode(self.screen.message)
fee = None
self.app.protected(self.send_tx, (outputs, fee, message))
def on_qr(self, data):
from electrum.bitcoin import base_decode, is_address
if is_address(data):
self.set_URI(data)
return
if data.startswith('bitcoin:'):
self.set_URI(data)
return
# try to decode transaction
from electrum.transaction import Transaction
try:
text = base_decode(data, None, base=43).encode('hex')
tx = Transaction(text)
except:
tx = None
if tx:
self.tx_dialog(tx)
return
# show error
self.show_error("Unable to decode QR data")
def do_send(self):
if self.payment_request:
if self.payment_request.has_expired():
self.app.show_error(_('Payment request has expired'))
return
outputs = self.payment_request.get_outputs()
else:
address = str(self.screen.address)
if not bitcoin.is_address(address):
self.app.show_error(_('Invalid Bitcoin Address') + ':\n' + address)
return
try:
amount = self.app.get_amount(self.screen.amount)
except:
self.app.show_error(_('Invalid amount') + ':\n' + self.screen.amount)
return
outputs = [('address', address, amount)]
message = unicode(self.screen.message)
fee = None
self.app.protected(self.send_tx, (outputs, fee, message))
def read_invoice(self):
address = str(self.address)
if not address:
self.app.show_error(
_('Recipient not specified.') + ' ' +
_('Please scan a Bitcoin address or a payment request'))
return
if not self.amount:
self.app.show_error(_('Please enter an amount'))
return
if self.is_max:
amount = '!'
else:
try:
amount = self.app.get_amount(self.amount)
except:
self.app.show_error(_('Invalid amount') + ':\n' + self.amount)
return
message = self.message
try:
if self.is_lightning:
return LNInvoice.from_bech32(address)
else: # on-chain
if self.payment_request:
outputs = self.payment_request.get_outputs()
else:
if not bitcoin.is_address(address):
self.app.show_error(
_('Invalid Bitcoin Address') + ':\n' + address)
return
outputs = [
PartialTxOutput.from_address_and_value(
address, amount)
]
return self.app.wallet.create_invoice(
outputs=outputs,
message=message,
pr=self.payment_request,
URI=self.parsed_URI)
except InvoiceError as e:
self.app.show_error(_('Error creating payment') + ':\n' + str(e))
def do_send(self):
scrn = self.ids
label = unicode(scrn.message_e.text)
r = unicode(scrn.payto_e.text).strip()
# label or alias, with address in brackets
m = re.match('(.*?)\s*\<([1-9A-HJ-NP-Za-km-z]{26,})\>', r)
to_address = m.group(2) if m else r
if not bitcoin.is_address(to_address):
self.app.show_error(_('Invalid Bitcoin Address') + ':\n' + to_address)
return
amount = self.app.get_amount(scrn.amount_e.text)
#fee = scrn.fee_e.amt
#if not fee:
# app.show_error(_('Invalid Fee'))
# return
fee = None
message = 'sending {} {} to {}'.format(self.app.base_unit, scrn.amount_e.text, r)
outputs = [('address', to_address, amount)]
self.app.password_dialog(self.send_tx, (outputs, fee, label))
def do_send(self):
app = App.get_running_app()
screen_send = app.root.main_screen.ids.tabs.ids.screen_send
scrn = screen_send.ids
label = unicode(scrn.message_e.text)
r = unicode(scrn.payto_e.text).strip()
# label or alias, with address in brackets
global re
if not re:
import re
m = re.match('(.*?)\s*\<([1-9A-HJ-NP-Za-km-z]{26,})\>', r)
to_address = m.group(2) if m else r
global bitcoin
if not bitcoin:
from electrum import bitcoin
if not bitcoin.is_address(to_address):
app.show_error(_('Invalid Bitcoin Address') +
':\n' + to_address)
return
amount = scrn.amount_e.text
fee = scrn.fee_e.amt
if not fee:
app.show_error(_('Invalid Fee'))
return
from pudb import set_trace; set_trace()
message = 'sending {} {} to {}'.format(\
app.base_unit, scrn.amount_e.text, r)
confirm_fee = self.config.get('confirm_amount', 100000)
if fee >= confirm_fee:
if not self.question(_("The fee for this transaction seems unusually high.\nAre you really sure you want to pay %(fee)s in fees?")%{ 'fee' : self.format_amount(fee) + ' '+ self.base_unit()}):
return
self.send_tx(to_address, amount, fee, label)
class SendScreen(CScreen, Logger):
kvname = 'send'
payment_request = None # type: Optional[PaymentRequest]
parsed_URI = None
lnurl_data = None # type: Optional[LNURL6Data]
def __init__(self, **kwargs):
CScreen.__init__(self, **kwargs)
Logger.__init__(self)
self.is_max = False
# note: most the fields get declared in send.kv, this way they are kivy Properties
def set_URI(self, text: str):
"""Takes
Lightning identifiers:
* lightning-URI (containing bolt11 or lnurl)
* bolt11 invoice
* lnurl
Bitcoin identifiers:
* bitcoin-URI
* bitcoin address
and sets the sending screen.
TODO maybe rename method...
"""
if not self.app.wallet:
return
text = text.strip()
if not text:
return
if invoice_or_lnurl := maybe_extract_lightning_payment_identifier(
text):
if invoice_or_lnurl.startswith('lnurl'):
self.set_lnurl6(invoice_or_lnurl)
else:
self.set_bolt11(invoice_or_lnurl)
elif text.lower().startswith(BITCOIN_BIP21_URI_SCHEME +
':') or bitcoin.is_address(text):
self.set_bip21(text)
def read_invoice(self):
address = str(self.screen.address)
if not address:
self.app.show_error(_('Recipient not specified.') + ' ' + _('Please scan a Bitcoin address or a payment request'))
return
if not self.screen.amount:
self.app.show_error(_('Please enter an amount'))
return
try:
amount = self.app.get_amount(self.screen.amount)
except:
self.app.show_error(_('Invalid amount') + ':\n' + self.screen.amount)
return
message = self.screen.message
if self.screen.is_lightning:
return self.app.wallet.lnworker.parse_bech32_invoice(address)
else:
if not bitcoin.is_address(address):
self.app.show_error(_('Invalid Bitcoin Address') + ':\n' + address)
return
outputs = [TxOutput(TYPE_ADDRESS, address, amount)]
return self.app.wallet.create_invoice(outputs, message, self.payment_request, self.parsed_URI)
def do_send(self):
if not is_address(self.str_recipient):
self.show_message(_('Invalid Bitcoin address'))
return
try:
amount = int(Decimal(self.str_amount) * COIN)
except Exception:
self.show_message(_('Invalid Amount'))
return
try:
fee = int(Decimal(self.str_fee) * COIN)
except Exception:
self.show_message(_('Invalid Fee'))
return
if self.wallet.has_password():
password = self.password_dialog()
if not password:
return
else:
password = None
try:
tx = self.wallet.mktx([(TYPE_ADDRESS, self.str_recipient, amount)], password, self.config, fee)
except Exception as e:
self.show_message(str(e))
return
if self.str_description:
self.wallet.labels[tx.txid()] = self.str_description
self.show_message(_("Please wait..."), getchar=False)
status, msg = self.network.broadcast(tx)
if status:
self.show_message(_('Payment sent.'))
self.do_clear()
#self.update_contacts_tab()
else:
self.show_message(_('Error'))
def on_qr(self, data):
from electrum.bitcoin import base_decode, is_address
data = data.strip()
if is_address(data):
self.set_URI(data)
return
if data.startswith('bitcoingold:'):
self.set_URI(data)
return
# try to decode transaction
from electrum.transaction import Transaction
from electrum.util import bh2u
try:
text = bh2u(base_decode(data, None, base=43))
tx = Transaction(text)
tx.deserialize()
except:
tx = None
if tx:
self.tx_dialog(tx)
return
# show error
self.show_error("Unable to decode QR data")
def on_qr(self, data):
from electrum.bitcoin import base_decode, is_address
data = data.strip()
if is_address(data):
self.set_URI(data)
return
if data.startswith('bitcoin:'):
self.set_URI(data)
return
# try to decode transaction
from electrum.transaction import Transaction
from electrum.util import bh2u
try:
text = bh2u(base_decode(data, None, base=43))
tx = Transaction(text)
tx.deserialize()
except:
tx = None
if tx:
self.tx_dialog(tx)
return
# show error
self.show_error("Unable to decode QR data")
def do_send(self):
scrn = self.ids
label = unicode(scrn.message_e.text)
r = unicode(scrn.payto_e.text).strip()
# label or alias, with address in brackets
m = re.match('(.*?)\s*\<([1-9A-HJ-NP-Za-km-z]{26,})\>', r)
to_address = m.group(2) if m else r
if not bitcoin.is_address(to_address):
self.app.show_error(
_('Invalid Bitcoin Address') + ':\n' + to_address)
return
amount = self.app.get_amount(scrn.amount_e.text)
#fee = scrn.fee_e.amt
#if not fee:
# app.show_error(_('Invalid Fee'))
# return
fee = None
message = 'sending {} {} to {}'.format(self.app.base_unit,
scrn.amount_e.text, r)
outputs = [('address', to_address, amount)]
self.app.password_dialog(self.send_tx, (outputs, fee, label))
def parse_address(self, line):
r = line.strip()
m = re.match('^'+RE_ALIAS+'$', r)
address = m.group(2) if m else r
assert bitcoin.is_address(address)
return address
def parse_address(self, line):
r = line.strip()
m = re.match("^" + RE_ALIAS + "$", r)
address = str(m.group(2) if m else r)
assert bitcoin.is_address(address)
return address
def payto_loop():
global recipient
if recipient:
droid.fullSetProperty("recipient", "text", recipient)
recipient = None
out = None
while out is None:
event = droid.eventWait().result
if not event:
continue
print "got event in payto loop", event
if event == "OK":
continue
if not event.get("name"):
continue
if event["name"] == "click":
id = event["data"]["id"]
if id == "buttonPay":
droid.fullQuery()
recipient = droid.fullQueryDetail("recipient").result.get("text")
message = droid.fullQueryDetail("message").result.get("text")
amount = droid.fullQueryDetail("amount").result.get("text")
if not is_address(recipient):
modal_dialog("Error", "Invalid Bitcoin address")
continue
try:
amount = int(COIN * Decimal(amount))
except Exception:
modal_dialog("Error", "Invalid amount")
continue
result = pay_to(recipient, amount, message)
if result:
out = "main"
elif id == "buttonContacts":
addr = select_from_contacts()
droid.fullSetProperty("recipient", "text", addr)
elif id == "buttonQR":
code = droid.scanBarcode()
r = code.result
if r:
data = str(r["extras"]["SCAN_RESULT"]).strip()
if data:
print "data", data
if re.match("^bitcoin:", data):
rr = util.parse_URI(data)
amount = rr.get("amount")
address = rr.get("address")
message = rr.get("message", "")
if amount:
amount = str(Decimal(amount) / COIN)
droid.fullSetProperty("recipient", "text", address)
droid.fullSetProperty("amount", "text", amount)
droid.fullSetProperty("message", "text", message)
elif is_address(data):
droid.fullSetProperty("recipient", "text", data)
else:
modal_dialog("Error", "cannot parse QR code\n" + data)
elif event["name"] in menu_commands:
out = event["name"]
elif event["name"] == "key":
if event["data"]["key"] == "4":
out = "main"
# elif event["name"]=="screen":
# if event["data"]=="destroy":
# out = 'main'
return out
def payto_loop():
global recipient
if recipient:
droid.fullSetProperty("recipient","text",recipient)
recipient = None
out = None
while out is None:
event = droid.eventWait().result
if not event: continue
print "got event in payto loop", event
if event == 'OK': continue
if not event.get("name"): continue
if event["name"] == "click":
id = event["data"]["id"]
if id=="buttonPay":
droid.fullQuery()
recipient = droid.fullQueryDetail("recipient").result.get('text')
message = droid.fullQueryDetail("message").result.get('text')
amount = droid.fullQueryDetail('amount').result.get('text')
if not is_address(recipient):
modal_dialog('Error','Invalid MonetaryUnit address')
continue
try:
amount = int(COIN * Decimal(amount))
except Exception:
modal_dialog('Error','Invalid amount')
continue
result = pay_to(recipient, amount, message)
if result:
out = 'main'
elif id=="buttonContacts":
addr = select_from_contacts()
droid.fullSetProperty("recipient", "text", addr)
elif id=="buttonQR":
code = droid.scanBarcode()
r = code.result
if r:
data = str(r['extras']['SCAN_RESULT']).strip()
if data:
print "data", data
if re.match('^monetaryunit:', data):
payto, amount, label, message, _ = util.parse_URI(data)
if amount:
amount = str(amount / COIN)
droid.fullSetProperty("recipient", "text", payto)
droid.fullSetProperty("amount", "text", amount)
droid.fullSetProperty("message", "text", message)
elif is_address(data):
droid.fullSetProperty("recipient", "text", data)
else:
modal_dialog('Error','cannot parse QR code\n'+data)
elif event["name"] in menu_commands:
out = event["name"]
elif event["name"]=="key":
if event["data"]["key"] == '4':
out = 'main'
#elif event["name"]=="screen":
# if event["data"]=="destroy":
# out = 'main'
return out
