def init_cmdline(config_options, server):
config = SimpleConfig(config_options)
cmdname = config.get('cmd')
cmd = known_commands[cmdname]
if cmdname == 'signtransaction' and config.get('privkey'):
cmd.requires_wallet = False
cmd.requires_password = False
if cmdname in ['payto', 'paytomany'] and config.get('unsigned'):
cmd.requires_password = False
if cmdname in ['payto', 'paytomany'] and config.get('broadcast'):
cmd.requires_network = True
wallet_path = config.get_wallet_path()
if cmd.requires_wallet and not WalletStorage.files_are_matched_by_path(
wallet_path):
print("Error: Wallet file not found.")
print("Type 'electrum-sv create' to create a new wallet, "
"or provide a path to a wallet with the -w option")
sys.exit(0)
# instantiate wallet for command-line
storage = WalletStorage(wallet_path)
# important warning
if cmd.name in ['getprivatekeys']:
print("WARNING: ALL your private keys are secret.", file=sys.stderr)
print(
"Exposing a single private key can compromise your entire wallet!",
file=sys.stderr)
print(
"In particular, DO NOT use 'redeem private key' services "
"proposed by third parties.",
file=sys.stderr)
# commands needing password
if ((cmd.requires_wallet and storage.is_encrypted() and server is None)
or (cmd.requires_password and
(storage.get('use_encryption') or storage.is_encrypted()))):
if config.get('password'):
password = config.get('password')
else:
password = prompt_password('Password:'******'password'] = password
if cmd.name == 'password':
new_password = prompt_password('New password:'******'new_password'] = new_password
return cmd, password
def init_daemon(config_options):
config = SimpleConfig(config_options)
wallet_path = config.get_wallet_path()
if not WalletStorage.files_are_matched_by_path(wallet_path):
print("Error: Wallet file not found.")
print("Type 'electrum-sv create' to create a new wallet, "
"or provide a path to a wallet with the -w option")
sys.exit(0)
storage = WalletStorage(wallet_path)
if storage.is_encrypted():
if 'wallet_password' in config_options:
print(
'Warning: unlocking wallet with commandline argument \"--walletpassword\"'
)
password = config_options['wallet_password']
elif config.get('password'):
password = config.get('password')
else:
password = prompt_password('Password:'******'password'] = password
def __init__(self, config, daemon, plugins):
self.config = config
self.network = daemon.network
storage = WalletStorage(config.get_wallet_path())
if not storage.file_exists():
print("Wallet not found. try 'electrum-sv create'")
exit()
if storage.is_encrypted():
password = getpass.getpass('Password:'******'')
self.encoding = locale.getpreferredencoding()
self.stdscr = curses.initscr()
curses.noecho()
curses.cbreak()
curses.start_color()
curses.use_default_colors()
curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_CYAN)
curses.init_pair(3, curses.COLOR_BLACK, curses.COLOR_WHITE)
self.stdscr.keypad(1)
self.stdscr.border(0)
self.maxy, self.maxx = self.stdscr.getmaxyx()
self.set_cursor(0)
self.w = curses.newwin(10, 50, 5, 5)
disable_verbose_logging()
self.tab = 0
self.pos = 0
self.popup_pos = 0
self.str_recipient = ""
self.str_description = ""
self.str_amount = ""
self.str_fee = ""
self.history = None
if self.network:
self.network.register_callback(self.update, ['updated'])
self.tab_names = [
_("History"),
_("Send"),
_("Receive"),
_("Addresses"),
_("Contacts"),
_("Banner")
]
self.num_tabs = len(self.tab_names)
def run_offline_command(config, config_options):
cmdname = config.get('cmd')
cmd = known_commands[cmdname]
password = config_options.get('password')
if cmd.requires_wallet:
wallet_path = config.get_wallet_path()
if not WalletStorage.files_are_matched_by_path(wallet_path):
print("Error: wallet does not exist at given path")
sys.exit(1)
storage = WalletStorage(wallet_path)
if storage.is_encrypted():
storage.decrypt(password)
parent_wallet = ParentWallet(storage)
else:
parent_wallet = None
# check password
if cmd.requires_password and parent_wallet.has_password():
try:
parent_wallet.check_password(password)
except InvalidPassword:
print("Error: This password does not decode this wallet.")
sys.exit(1)
if cmd.requires_network:
print("Warning: running command offline")
# arguments passed to function
args = [config.get(x) for x in cmd.params]
# decode json arguments
if cmdname not in ('setconfig', ):
args = [json_decode(arg) for arg in args]
# options
kwargs = {}
for x in cmd.options:
kwargs[x] = (config_options.get(x)
if x in ['password', 'new_password'] else config.get(x))
cmd_runner = Commands(config, parent_wallet, None)
func = getattr(cmd_runner, cmd.name)
result = func(*args, **kwargs)
# save wallet
if parent_wallet:
parent_wallet.save_storage()
return result
def __init__(self, config, daemon, plugins):
self.config = config
self.network = daemon.network
storage = WalletStorage(config.get_wallet_path())
if not storage.file_exists:
print("Wallet not found. try 'electrum-sv create'")
exit()
if storage.is_encrypted():
password = getpass.getpass('Password:'******'updated', 'banner'])
self.commands = [
_("[h] - displays this help text"),
_("[i] - display transaction history"),
_("[o] - enter payment order"),
_("[p] - print stored payment order"),
_("[s] - send stored payment order"),
_("[r] - show own receipt addresses"),
_("[c] - display contacts"),
_("[b] - print server banner"),
_("[q] - quit"),
]
self.num_commands = len(self.commands)
class InstallWizard(QDialog, MessageBoxMixin, BaseWizard):
accept_signal = pyqtSignal()
synchronized_signal = pyqtSignal(str)
def __init__(self):
BaseWizard.__init__(self)
QDialog.__init__(self, None)
self.setWindowTitle('ElectrumSV')
self.language_for_seed = app_state.config.get('language')
self.setMinimumSize(600, 420)
self.accept_signal.connect(self.accept)
self.back_button = QPushButton(_(MSG_BUTTON_BACK), self)
self.back_button.setText(
_(MSG_BUTTON_BACK) if self.can_go_back() else _(MSG_BUTTON_CANCEL))
self.next_button = QPushButton(_(MSG_BUTTON_NEXT), self)
self.next_button.setDefault(True)
self.icon_filename = None
self.loop = QEventLoop()
self.rejected.connect(lambda: self.loop.exit(0))
self.back_button.clicked.connect(lambda: self.loop.exit(1))
self.next_button.clicked.connect(lambda: self.loop.exit(2))
self.scroll_widget = QWidget()
self.scroll_widget.setLayout(self.create_template_layout())
scroll = QScrollArea()
scroll.setWidget(self.scroll_widget)
scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
scroll.setWidgetResizable(True)
outer_vbox = QVBoxLayout(self)
outer_vbox.addWidget(scroll)
outer_vbox.addLayout(Buttons(self.back_button, self.next_button))
self.show()
self.raise_()
self.refresh_gui() # Need for QT on MacOSX. Lame.
def create_template_layout(self):
"""
The standard layout divides creates a three part template.
"""
self.title = QLabel()
self.main_widget = QWidget()
self.please_wait = QLabel(_("Please wait..."))
self.please_wait.setAlignment(Qt.AlignCenter)
vbox = QVBoxLayout()
vbox.addWidget(self.title)
vbox.addWidget(self.main_widget)
vbox.addStretch(1)
vbox.addWidget(self.please_wait)
vbox.addStretch(1)
self.template_hbox = QHBoxLayout()
vbox.addLayout(self.template_hbox)
return vbox
def select_storage(self, initial_path: str, is_startup=False):
if is_startup:
self._copy_electron_cash_wallets()
vbox = QVBoxLayout()
hbox = QHBoxLayout()
hbox.addWidget(QLabel(_('Wallet') + ':'))
self.name_e = QLineEdit()
hbox.addWidget(self.name_e)
button = QPushButton(_('Choose...'))
hbox.addWidget(button)
vbox.addLayout(hbox)
self.msg_label = QLabel('')
vbox.addWidget(self.msg_label)
hbox2 = QHBoxLayout()
self.pw_e = PasswordLineEdit()
self.pw_e.setMinimumWidth(200)
self.pw_label = QLabel(_('Password') + ':')
self.pw_label.setAlignment(Qt.AlignTop)
hbox2.addWidget(self.pw_label)
hbox2.addWidget(self.pw_e)
hbox2.addStretch()
vbox.addLayout(hbox2)
self._set_standard_layout(vbox,
title=_('ElectrumSV wallet'),
back_text=_(MSG_BUTTON_CANCEL))
esv_wallets_dir = os.path.join(app_state.config.electrum_path(),
"wallets")
if is_startup:
def _show_copy_electron_cash_wallets_dialog(*args):
nonlocal esv_wallets_dir, ec_wallets_dir
d = WindowModalDialog(self, _("Copy Electron Cash Wallets"))
d.setMinimumWidth(400)
vbox, file_list = self._create_copy_electron_cash_wallets_layout(
ec_wallets_dir)
bbox = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
bbox.rejected.connect(d.reject)
bbox.accepted.connect(d.accept)
vbox.addWidget(bbox)
d.setLayout(vbox)
result = d.exec()
if result == QDialog.Accepted:
self._do_copy_electron_cash_wallets(
file_list, esv_wallets_dir, ec_wallets_dir)
_update_selected_wallet()
ec_import_text = ("<p>" + _(
"You have previously run Electron Cash and created at " +
"least one wallet with it. ElectrumSV should not be used to open these wallets "
+
"directly using the 'Choose' button, and you should instead use the 'Import' "
+ "button to help you copy them."
) + "</p>" + "<p>" + _(
"There are many reasons for this, and the simplest is that if Electron Cash "
+
"and ElectrumSV were to operate on the same wallet at the same time, then the "
+
"wallet will most likely become corrupted. It's simpler in every way to just "
+
"copy the wallet over to ElectrumSV and use a separate wallet file for each."
) + "</p>")
ec_import_icon = HelpLabel("label text", ec_import_text)
ec_import_icon.setPixmap(
QPixmap(icon_path("icons8-info.svg")).scaledToWidth(
16, Qt.SmoothTransformation))
ec_import_label = QLabel(
_("Existing Electron Cash wallets detected"))
ec_import_button = QPushButton(_("Import..."))
ec_import_button.clicked.connect(
_show_copy_electron_cash_wallets_dialog)
self.template_hbox.addWidget(ec_import_icon)
self.template_hbox.addWidget(ec_import_label)
self.template_hbox.addWidget(ec_import_button)
self.template_hbox.addStretch(1)
ec_wallets_dir = get_electron_cash_user_dir(esv_wallets_dir)
if len(self._list_user_wallets(ec_wallets_dir)) == 0:
ec_import_icon.set_help_text("<p>" + _(
"This feature is aimed at users who were " +
"already using Electron Cash and have existing wallets associated with it. "
+
"None were detected on this computer, but if you do have some stored in "
+
"places ElectrumSV does not know about you may need to copy them "
+ "yourself."
) + "</p>" + "<p>" + _(
"You should never open your existing Electron Cash wallets directly in "
+
"ElectrumSV as this can lead to them being opened in both applications at "
+ "the same time, and can result in corruption.") + "</p>")
ec_import_button.setEnabled(False)
ec_import_button.setToolTip(_("Nothing to import"))
ec_import_label.setText(_("No Electron Cash wallets detected"))
if WalletStorage.files_are_matched_by_path(initial_path):
self._storage_existing = WalletStorage(initial_path,
manual_upgrades=True)
wallet_folder = os.path.dirname(initial_path)
def _on_choose() -> None:
path, __ = QFileDialog.getOpenFileName(self,
"Select your wallet file",
wallet_folder)
if path:
self.name_e.setText(path)
def _on_filename(filename: str) -> None:
pw = False
self._storage_existing = None
# A relative path will be relative to the folder we offered in the choose dialog.
# An absolute path will not get joined to the dialog folder (no-op).
path = os.path.join(wallet_folder, filename)
if WalletStorage.files_are_matched_by_path(path):
try:
self._storage_existing = WalletStorage(
path, manual_upgrades=True)
except IOError:
self.next_button.setEnabled(False)
msg = _('Cannot read file')
else:
self.next_button.setEnabled(True)
if self._storage_existing.is_encrypted():
msg = '\n'.join([
_("This file is encrypted."),
_('Enter your password or choose another file.'),
])
pw = True
else:
msg = _("Press 'Next' to open this wallet.")
else:
msg = _("This file does not exist.")
if os.access(wallet_folder, os.W_OK):
self.next_button.setEnabled(True)
msg += "\n" + _(
"Press 'Next' to create this wallet, or choose another file."
)
self._path_new = path
else:
self.next_button.setEnabled(False)
msg += "\n" + _("You do not have write access " +
"to this folder to create a new wallet.")
self.msg_label.setText(msg)
if pw:
self.pw_label.show()
self.pw_e.show()
self.pw_e.setFocus()
else:
self.pw_label.hide()
self.pw_e.hide()
def _update_selected_wallet(
skip_pick_most_recent: bool = False) -> None:
wallet_filename = None
if is_startup and not skip_pick_most_recent and self._storage_existing is None:
esv_wallet_names = self._list_user_wallets(esv_wallets_dir)
if len(esv_wallet_names):
wallet_filename = esv_wallet_names[0]
if wallet_filename is None:
if self._storage_existing is not None:
wallet_filename = os.path.basename(
self._storage_existing.get_path())
else:
wallet_filename = os.path.basename(initial_path)
self.name_e.setText(wallet_filename)
button.clicked.connect(_on_choose)
self.name_e.textChanged.connect(_on_filename)
# We do not pick the most recent when first displaying the wizard because we want to
# treat the preselected wallet as the user's explicit choice. So a non-existent name
# should be a possible wallet creation.
_update_selected_wallet(skip_pick_most_recent=True)
while True:
if self._storage_existing is not None and not self._storage_existing.is_encrypted(
):
break
if self.loop.exec_() != 2: # 2 = next
return
if self._storage_existing is None:
break
if self._storage_existing is not None and self._storage_existing.is_encrypted(
):
password = self.pw_e.text()
try:
self._storage_existing.decrypt(password)
self.pw_e.setText('')
break
except DecryptionError:
QMessageBox.information(None, _('Error'),
_("Incorrect password"))
continue
except Exception as e:
logger.exception("decrypting storage")
QMessageBox.information(None, _('Error'), str(e))
return
return True
def _copy_electron_cash_wallets(self):
"""
Work out whether we should show UI to offer to copy the user's
Electron Cash wallets to their ElectrumSV wallet directory, and
if so, show it and give them the chance.
"""
# If the user has ElectrumSV wallets already, we do not offer to copy the one's
# Electron Cash has.
esv_wallets_dir = os.path.join(app_state.config.electrum_path(),
"wallets")
if len(self._list_user_wallets(esv_wallets_dir)) > 0:
return
ec_wallets_dir = get_electron_cash_user_dir(esv_wallets_dir)
ec_wallet_count = len(self._list_user_wallets(ec_wallets_dir))
# If the user does not have Electron Cash wallets to copy, there's no point in offering.
if ec_wallet_count == 0:
return
vbox, file_list = self._create_copy_electron_cash_wallets_layout(
ec_wallets_dir)
self._set_standard_layout(vbox,
title=_('Import Electron Cash wallets'))
v = self.loop.exec_()
# Cancel, exit application.
if v == -1:
raise UserCancelled()
if v != 2:
raise GoBack()
self._do_copy_electron_cash_wallets(file_list, esv_wallets_dir,
ec_wallets_dir)
def _do_copy_electron_cash_wallets(self, file_list, esv_wallets_dir,
ec_wallets_dir):
# If the user selected any files, then we copy them before exiting to the next page.
copy_count = 0
for item in file_list.selectedItems():
filename = item.text()
source_path = os.path.join(ec_wallets_dir, filename)
target_path = os.path.join(esv_wallets_dir, filename)
# If they are copying an Electron Cash wallet over an ElectrumSV wallet, make sure
# they confirm they are going to replace/overwrite it.
if os.path.exists(target_path):
if self.question(
_("You already have a wallet named '{}' for ElectrumSV. "
+ "Replace/overwrite it?").format(filename), self,
_("Delete Wallet?")):
os.remove(target_path)
else:
continue
try:
shutil.copyfile(source_path, target_path)
copy_count += 1
except shutil.Error:
# For now we ignore copy errors.
pass
if copy_count == 1:
self.show_message(_("1 wallet copied."))
elif copy_count > 1:
self.show_message(_("%d wallets copied.") % copy_count)
def _create_copy_electron_cash_wallets_layout(self, ec_wallets_dir):
def update_summary_label():
selection_count = len(file_list.selectedItems())
if selection_count == 0:
summary_label.setText(
_("No wallets are selected / will be copied."))
elif selection_count == 1:
summary_label.setText(
_("1 wallet is selected / will be copied."))
else:
summary_label.setText(
_("%d wallets are selected / will be copied.") %
selection_count)
wallet_filenames = sorted(os.listdir(ec_wallets_dir),
key=lambda s: s.lower())
file_list = QListWidget()
file_list.setSelectionMode(QAbstractItemView.ExtendedSelection)
for filename in wallet_filenames:
if not self._ignore_wallet_file(
os.path.join(ec_wallets_dir, filename)):
file_list.addItem(QListWidgetItem(filename))
file_list.itemSelectionChanged.connect(update_summary_label)
vbox = QVBoxLayout()
introduction_label = QLabel(
_("Your Electron Cash wallet directory was found. If you want ElectrumSV to import "
"any of them on your behalf, select the ones you want copied from the list below "
"before clicking the Next button."))
introduction_label.setWordWrap(True)
vbox.setSpacing(20)
vbox.addWidget(introduction_label)
vbox.addWidget(file_list)
summary_label = QLabel()
update_summary_label()
vbox.addWidget(summary_label)
return vbox, file_list
def _list_user_wallets(self, wallets_path):
if os.path.exists(wallets_path):
from stat import ST_MTIME
l = [(os.stat(os.path.join(wallets_path,
filename))[ST_MTIME], filename)
for filename in os.listdir(wallets_path)
if not self._ignore_wallet_file(
os.path.join(wallets_path, filename))]
l = sorted(l, reverse=True)
return [entry[1] for entry in l]
return []
def _ignore_wallet_file(self, wallet_path):
if os.path.isdir(wallet_path):
return True
if wallet_path.startswith("."):
return True
return False
def run_and_get_wallet(self) -> Optional[Abstract_Wallet]:
# NOTE(rt12): This used to have unused code related to resuming incompletely created
# wallets. This is worth supporting, but not at this stage where we will eventually
# rewrite for a new wallet wizard and multiple accounts and legacy wallets so on.
if self._storage_existing is not None:
path = self._storage_existing.get_path()
if self._storage_existing.requires_split():
msg = _(
"The wallet '{}' contains multiple accounts, which are not supported.\n\n"
"Do you want to split your wallet "
"into multiple files?").format(path)
if not MessageBox.question(msg):
return
file_list = '\n'.join(self._storage_existing.split_accounts())
msg = (_('Your accounts have been moved to') + ':\n' +
file_list + '\n\n' +
_('Do you want to delete the old file') + ':\n' + path)
if self.question(msg):
# We know that this will be the only relevant path and will not require
# extensions, as it predates the use of the database.
os.remove(path)
self.show_warning(_('The file was removed'))
return
if self._storage_existing.requires_upgrade():
msg = _(
"The format of your wallet '%s' must be upgraded for ElectrumSV. "
"This change will not be backward compatible, " +
"and your existing wallet will be backed up. Proceed?"
) % path
if not MessageBox.question(msg):
return
self._storage_existing.upgrade()
self._parent_wallet = ParentWallet(self._storage_existing)
else:
assert self._path_new is not None, "user should have selected storage already"
wallet_filename = os.path.basename(self._path_new)
# Make a temporary directory as securely as possible, where the new wallet will be
# created.
creation_path = tempfile.mkdtemp()
try:
path_new = os.path.join(creation_path, wallet_filename)
self._storage_new = WalletStorage(path_new)
# Ensure the path is full and includes the extension.
path_new = self._storage_new.get_path()
self.run("new")
if self._parent_wallet is not None:
self._parent_wallet.save_storage()
if self._parent_wallet is not None:
self._parent_wallet.move_to(self._path_new)
else:
# We want to make sure we are not keeping the database open, before deleting.
self._storage_new.close()
del self._storage_new
finally:
shutil.rmtree(creation_path)
return self._parent_wallet
def finished(self):
"""Called in hardware client wrapper, in order to close popups."""
return
def on_error(self, exc_info):
if not isinstance(exc_info[1], UserCancelled):
logger.exception("")
self.show_error(str(exc_info[1]))
def _remove_layout_from_widget(self, widget):
"""
The only way to remove a layout from a first widget, is to transfer it to a second one.
This needs to be done, to be able to set a new layout on the first widget.
"""
existing_layout = widget.layout()
QWidget().setLayout(existing_layout)
def _set_layout(self, layout, next_enabled=True, back_text=None):
"""
Set a layout that is in control of the whole display area.
"""
self._remove_layout_from_widget(self.scroll_widget)
self.scroll_widget.setLayout(layout)
self.back_button.setEnabled(True)
if back_text is not None:
self.back_button.setText(back_text)
self.next_button.setEnabled(next_enabled)
if next_enabled:
self.next_button.setFocus()
def _set_standard_layout(self,
layout,
title=None,
next_enabled=True,
back_text=None):
"""
Ensure the standard template layout is in place.
And put the current stage's sub-layout in the defined place.
"""
self._remove_layout_from_widget(self.scroll_widget)
self.scroll_widget.setLayout(self.create_template_layout())
self.title.setText("<b>%s</b>" % title if title else "")
self.title.setVisible(bool(title))
self.main_widget.setLayout(layout)
if back_text is None:
self.back_button.setText(_(MSG_BUTTON_BACK))
else:
self.back_button.setText(back_text)
self.back_button.setEnabled(True)
self.next_button.setText(_(MSG_BUTTON_NEXT))
self.next_button.setEnabled(next_enabled)
if next_enabled:
self.next_button.setFocus()
self.main_widget.setVisible(True)
self.please_wait.setVisible(False)
def exec_layout(self,
layout,
title=None,
raise_on_cancel=True,
next_enabled=True):
self._set_standard_layout(layout, title, next_enabled)
result = self.loop.exec_()
if not result and raise_on_cancel:
raise UserCancelled
if result == 1:
raise GoBack
self.title.setVisible(False)
self.back_button.setEnabled(False)
self.next_button.setEnabled(False)
self.main_widget.setVisible(False)
self.please_wait.setVisible(True)
self.refresh_gui()
return result
def refresh_gui(self):
# For some reason, to refresh the GUI this needs to be called twice
app_state.app.processEvents()
app_state.app.processEvents()
def text_input(self, title, message, is_valid, allow_multi=False):
slayout = KeysLayout(parent=self,
title=message,
is_valid=is_valid,
allow_multi=allow_multi)
self.exec_layout(slayout, title, next_enabled=False)
return slayout.get_text()
def seed_input(self, title, message, is_seed, options):
slayout = SeedLayout(title=message,
is_seed=is_seed,
options=options,
parent=self)
self.exec_layout(slayout, title, next_enabled=False)
return slayout.get_seed(), slayout.is_bip39, slayout.is_ext
@wizard_dialog
def add_xpub_dialog(self,
title,
message,
is_valid,
run_next,
allow_multi=False):
return self.text_input(title, message, is_valid, allow_multi)
@wizard_dialog
def add_cosigner_dialog(self, run_next, index, is_valid):
title = _("Add Cosigner") + " %d" % index
message = ' '.join([
_('Please enter the master public key (xpub) of your cosigner.'),
_('Enter their master private key (xprv) if you want to be able to sign for them.'
)
])
return self.text_input(title, message, is_valid)
@wizard_dialog
def restore_seed_dialog(self, run_next, test):
options = []
if self.opt_ext:
options.append('ext')
if self.opt_bip39:
options.append('bip39')
title = _('Enter Seed')
message = _(
'Please enter your seed phrase in order to restore your wallet.')
return self.seed_input(title, message, test, options)
@wizard_dialog
def confirm_seed_dialog(self, run_next, test):
app_state.app.clipboard().clear()
title = _('Confirm Seed')
message = ' '.join([
_('Your seed is important!'),
_('If you lose your seed, your money will be permanently lost.'),
_('To make sure that you have properly saved your seed, please retype it here.'
)
])
seed, is_bip39, is_ext = self.seed_input(title, message, test, None)
return seed
@wizard_dialog
def show_seed_dialog(self, run_next, seed_text):
title = _("Your wallet generation seed is:")
slayout = SeedLayout(seed=seed_text,
title=title,
msg=True,
options=['ext'])
self.exec_layout(slayout)
return slayout.is_ext
def pw_layout(self, msg, kind):
playout = PasswordLayout(None, msg, kind, self.next_button)
self.exec_layout(playout.layout())
return playout.new_password()
@wizard_dialog
def request_password(self, run_next):
"""Request the user enter a new password and confirm it. Return
the password or None for no password."""
return self.pw_layout(MSG_ENTER_PASSWORD, PW_NEW)
@wizard_dialog
def confirm_dialog(self, title, message, run_next):
self.confirm(message, title)
def confirm(self, message, title):
label = WWLabel(message)
vbox = QVBoxLayout()
vbox.addWidget(label)
self.exec_layout(vbox, title)
@wizard_dialog
def action_dialog(self, action, run_next):
self.run(action)
def terminate(self):
self.accept_signal.emit()
@wizard_dialog
def choice_dialog(self, title, message, choices, run_next):
c_values = [x[0] for x in choices]
c_titles = [x[1] for x in choices]
clayout = ChoicesLayout(message, c_titles)
vbox = QVBoxLayout()
vbox.addLayout(clayout.layout())
self.exec_layout(vbox, title)
action = c_values[clayout.selected_index()]
return action
def query_choice(self, msg, choices):
"""called by hardware wallets"""
clayout = ChoicesLayout(msg, choices)
vbox = QVBoxLayout()
vbox.addLayout(clayout.layout())
self.exec_layout(vbox, '')
return clayout.selected_index()
@wizard_dialog
def line_dialog(self, run_next, title, message, default, test, warning=''):
vbox = QVBoxLayout()
vbox.addWidget(WWLabel(message))
line = QLineEdit()
line.setText(default)
def f(text):
self.next_button.setEnabled(test(text))
line.textEdited.connect(f)
vbox.addWidget(line)
vbox.addWidget(WWLabel(warning))
self.exec_layout(vbox, title, next_enabled=test(default))
return ' '.join(line.text().split())
@wizard_dialog
def show_xpub_dialog(self, xpub, run_next):
msg = ' '.join([
_("Here is your master public key."),
_("Please share it with your cosigners.")
])
vbox = QVBoxLayout()
layout = SeedLayout(xpub, title=msg, icon=False)
vbox.addLayout(layout.layout())
self.exec_layout(vbox, _('Master Public Key'))
return None
def init_network(self, network):
message = _(
"ElectrumSV communicates with remote servers to get "
"information about your transactions and addresses. The "
"servers all fulfil the same purpose only differing in "
"hardware. In most cases you simply want to let ElectrumSV "
"pick one at random. However if you prefer feel free to "
"select a server manually.")
choices = [_("Auto connect"), _("Select server manually")]
title = _("How do you want to connect to a server? ")
clayout = ChoicesLayout(message, choices)
self.back_button.setText(_(MSG_BUTTON_CANCEL))
self.exec_layout(clayout.layout(), title)
r = clayout.selected_index()
app_state.config.set_key('auto_connect', r == 0, True)
if r == 1:
nlayout = NetworkChoiceLayout(network,
app_state.config,
wizard=True)
if self.exec_layout(nlayout.layout()):
nlayout.accept()
@wizard_dialog
def multisig_dialog(self, run_next):
cw = CosignWidget(2, 2)
m_edit = QSlider(Qt.Horizontal, self)
n_edit = QSlider(Qt.Horizontal, self)
n_edit.setMinimum(2)
n_edit.setMaximum(15)
m_edit.setMinimum(1)
m_edit.setMaximum(2)
n_edit.setValue(2)
m_edit.setValue(2)
n_label = QLabel()
m_label = QLabel()
grid = QGridLayout()
grid.addWidget(n_label, 0, 0)
grid.addWidget(n_edit, 0, 1)
grid.addWidget(m_label, 1, 0)
grid.addWidget(m_edit, 1, 1)
def on_m(m):
m_label.setText(_('Require %d signatures') % m)
cw.set_m(m)
def on_n(n):
n_label.setText(_('From %d cosigners') % n)
cw.set_n(n)
m_edit.setMaximum(n)
n_edit.valueChanged.connect(on_n)
m_edit.valueChanged.connect(on_m)
on_n(2)
on_m(2)
vbox = QVBoxLayout()
vbox.addWidget(cw)
vbox.addWidget(
WWLabel(
_("Choose the number of signatures needed to unlock "
"funds in your wallet:")))
vbox.addLayout(grid)
self.exec_layout(vbox, _("Multi-Signature Wallet"))
m = int(m_edit.value())
n = int(n_edit.value())
return (m, n)
class InstallWizard(QDialog, MessageBoxMixin, BaseWizard):
accept_signal = pyqtSignal()
synchronized_signal = pyqtSignal(str)
def __init__(self, storage):
BaseWizard.__init__(self, storage)
QDialog.__init__(self, None)
self.setWindowTitle('ElectrumSV')
self.setWindowIcon(read_QIcon("electrum-sv.png"))
self.language_for_seed = app_state.config.get('language')
self.setMinimumSize(600, 420)
self.accept_signal.connect(self.accept)
self.back_button = QPushButton(_(MSG_BUTTON_BACK), self)
self.back_button.setText(
_(MSG_BUTTON_BACK) if self.can_go_back() else _(MSG_BUTTON_CANCEL))
self.next_button = QPushButton(_(MSG_BUTTON_NEXT), self)
self.next_button.setDefault(True)
self.icon_filename = None
self.loop = QEventLoop()
self.rejected.connect(lambda: self.loop.exit(0))
self.back_button.clicked.connect(lambda: self.loop.exit(1))
self.next_button.clicked.connect(lambda: self.loop.exit(2))
self.scroll_widget = QWidget()
self.scroll_widget.setLayout(self.create_template_layout())
scroll = QScrollArea()
scroll.setWidget(self.scroll_widget)
scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
scroll.setWidgetResizable(True)
outer_vbox = QVBoxLayout(self)
outer_vbox.addWidget(scroll)
outer_vbox.addLayout(Buttons(self.back_button, self.next_button))
self.show()
self.raise_()
self.refresh_gui() # Need for QT on MacOSX. Lame.
def create_template_layout(self):
"""
The standard layout divides creates a three part template.
"""
self.title = QLabel()
self.main_widget = QWidget()
self.please_wait = QLabel(_("Please wait..."))
self.please_wait.setAlignment(Qt.AlignCenter)
vbox = QVBoxLayout()
vbox.addWidget(self.title)
vbox.addWidget(self.main_widget)
vbox.addStretch(1)
vbox.addWidget(self.please_wait)
vbox.addStretch(1)
return vbox
def start_gui(self, is_startup=False):
if is_startup:
self._copy_electron_cash_wallets()
return self.run_and_get_wallet()
def _copy_electron_cash_wallets(self):
"""
Work out whether we should show UI to offer to copy the user's
Electron Cash wallets to their ElectrumSV wallet directory, and
if so, show it and give them the chance.
"""
def ignore_wallet_file(wallet_path):
if os.path.isdir(wallet_path):
return True
if wallet_path.startswith("."):
return True
return False
def count_user_wallets(wallets_path):
if os.path.exists(wallets_path):
filenames = [
filename for filename in os.listdir(wallets_path)
if not ignore_wallet_file(
os.path.join(wallets_path, filename))
]
return len(filenames)
return 0
# If the user has ElectrumSV wallets already, we do not offer to copy the one's
# Electron Cash has.
esv_wallets_dir = os.path.join(platform.user_dir(), "wallets")
if count_user_wallets(esv_wallets_dir) > 0:
return
ec_wallets_dir = get_electron_cash_user_dir(esv_wallets_dir)
ec_wallet_count = count_user_wallets(ec_wallets_dir)
# If the user does not have Electron Cash wallets to copy, there's no point in offering.
if ec_wallet_count == 0:
return
def update_summary_label():
selection_count = len(file_list.selectedItems())
if selection_count == 0:
summary_label.setText(
_("No wallets are selected / will be copied."))
elif selection_count == 1:
summary_label.setText(
_("1 wallet is selected / will be copied."))
else:
summary_label.setText(
_("%d wallets are selected / will be copied.") %
selection_count)
wallet_filenames = sorted(os.listdir(ec_wallets_dir),
key=lambda s: s.lower())
file_list = QListWidget()
file_list.setSelectionMode(QAbstractItemView.ExtendedSelection)
for filename in wallet_filenames:
if not ignore_wallet_file(os.path.join(ec_wallets_dir, filename)):
file_list.addItem(QListWidgetItem(filename))
file_list.itemSelectionChanged.connect(update_summary_label)
vbox = QVBoxLayout()
introduction_label = QLabel(
_("Your Electron Cash wallet directory was found. If you want ElectrumSV to import "
"any of them on your behalf, select the ones you want copied from the list below "
"before clicking the Next button."))
introduction_label.setWordWrap(True)
vbox.setSpacing(20)
vbox.addWidget(introduction_label)
vbox.addWidget(file_list)
summary_label = QLabel()
update_summary_label()
vbox.addWidget(summary_label)
self._set_standard_layout(vbox,
title=_('Import Electron Cash wallets'))
v = self.loop.exec_()
# Cancel, exit application.
if v == -1:
raise UserCancelled()
if v != 2:
raise GoBack()
# If the user selected any files, then we copy them before exiting to the next page.
for item in file_list.selectedItems():
filename = item.text()
source_path = os.path.join(ec_wallets_dir, filename)
target_path = os.path.join(esv_wallets_dir, filename)
try:
shutil.copyfile(source_path, target_path)
except shutil.Error:
# For now we ignore copy errors.
pass
def run_and_get_wallet(self):
vbox = QVBoxLayout()
hbox = QHBoxLayout()
hbox.addWidget(QLabel(_('Wallet') + ':'))
self.name_e = QLineEdit()
hbox.addWidget(self.name_e)
button = QPushButton(_('Choose...'))
hbox.addWidget(button)
vbox.addLayout(hbox)
self.msg_label = QLabel('')
vbox.addWidget(self.msg_label)
hbox2 = QHBoxLayout()
self.pw_e = PasswordLineEdit()
self.pw_e.setMinimumWidth(200)
self.pw_label = QLabel(_('Password') + ':')
self.pw_label.setAlignment(Qt.AlignTop)
hbox2.addWidget(self.pw_label)
hbox2.addWidget(self.pw_e)
hbox2.addStretch()
vbox.addLayout(hbox2)
self._set_standard_layout(vbox,
title=_('ElectrumSV wallet'),
back_text=_(MSG_BUTTON_CANCEL))
wallet_folder = os.path.dirname(self.storage.path)
def on_choose():
path, __ = QFileDialog.getOpenFileName(self,
"Select your wallet file",
wallet_folder)
if path:
self.name_e.setText(path)
def on_filename(filename):
path = os.path.join(wallet_folder, filename)
try:
self.storage = WalletStorage(path, manual_upgrades=True)
self.next_button.setEnabled(True)
except IOError:
self.storage = None
self.next_button.setEnabled(False)
if self.storage:
if not self.storage.file_exists():
msg =_("This file does not exist.") + '\n' \
+ _("Press 'Next' to create this wallet, or choose another file.")
pw = False
elif self.storage.file_exists() and self.storage.is_encrypted(
):
msg = '\n'.join([
_("This file is encrypted."),
_('Enter your password or choose another file.'),
])
pw = True
else:
msg = _("Press 'Next' to open this wallet.")
pw = False
else:
msg = _('Cannot read file')
pw = False
self.msg_label.setText(msg)
if pw:
self.pw_label.show()
self.pw_e.show()
self.pw_e.setFocus()
else:
self.pw_label.hide()
self.pw_e.hide()
button.clicked.connect(on_choose)
self.name_e.textChanged.connect(on_filename)
n = os.path.basename(self.storage.path)
self.name_e.setText(n)
while True:
if self.storage.file_exists() and not self.storage.is_encrypted():
break
if self.loop.exec_() != 2: # 2 = next
return
if not self.storage.file_exists():
break
if self.storage.file_exists() and self.storage.is_encrypted():
password = self.pw_e.text()
try:
self.storage.decrypt(password)
self.pw_e.setText('')
break
except InvalidPassword as e:
QMessageBox.information(None, _('Error'), str(e))
continue
except Exception as e:
logger.exception("decrypting storage")
QMessageBox.information(None, _('Error'), str(e))
return
path = self.storage.path
if self.storage.requires_split():
self.hide()
msg = _(
"The wallet '{}' contains multiple accounts, which are not supported.\n\n"
"Do you want to split your wallet into multiple files?"
).format(path)
if not self.question(msg):
return
file_list = '\n'.join(self.storage.split_accounts())
msg = (_('Your accounts have been moved to') + ':\n' + file_list +
'\n\n' + _('Do you want to delete the old file') + ':\n' +
path)
if self.question(msg):
os.remove(path)
self.show_warning(_('The file was removed'))
return
if self.storage.requires_upgrade():
self.hide()
msg = _(
"The format of your wallet '%s' must be upgraded for ElectrumSV. "
"This change will not be backward compatible" % path)
if not self.question(msg):
return
self.storage.upgrade()
self.wallet = Wallet(self.storage)
return self.wallet
action = self.storage.get_action()
if action and action != 'new':
self.hide()
msg = _("The file '{}' contains an incompletely created wallet.\n"
"Do you want to complete its creation now?").format(path)
if not self.question(msg):
if self.question(
_("Do you want to delete '{}'?").format(path)):
os.remove(path)
self.show_warning(_('The file was removed'))
return
self.show()
if action:
# self.wallet is set in run
self.run(action)
return self.wallet
self.wallet = Wallet(self.storage)
return self.wallet
def finished(self):
"""Called in hardware client wrapper, in order to close popups."""
return
def on_error(self, exc_info):
if not isinstance(exc_info[1], UserCancelled):
logger.exception("")
self.show_error(str(exc_info[1]))
def _remove_layout_from_widget(self, widget):
"""
The only way to remove a layout from a first widget, is to transfer it to a second one.
This needs to be done, to be able to set a new layout on the first widget.
"""
existing_layout = widget.layout()
QWidget().setLayout(existing_layout)
def _set_layout(self, layout, next_enabled=True, back_text=None):
"""
Set a layout that is in control of the whole display area.
"""
self._remove_layout_from_widget(self.scroll_widget)
self.scroll_widget.setLayout(layout)
self.back_button.setEnabled(True)
if back_text is not None:
self.back_button.setText(back_text)
self.next_button.setEnabled(next_enabled)
if next_enabled:
self.next_button.setFocus()
def _set_standard_layout(self,
layout,
title=None,
next_enabled=True,
back_text=None):
"""
Ensure the standard template layout is in place.
And put the current stage's sub-layout in the defined place.
"""
self._remove_layout_from_widget(self.scroll_widget)
self.scroll_widget.setLayout(self.create_template_layout())
self.title.setText("<b>%s</b>" % title if title else "")
self.title.setVisible(bool(title))
self.main_widget.setLayout(layout)
if back_text is None:
self.back_button.setText(_(MSG_BUTTON_BACK))
else:
self.back_button.setText(back_text)
self.back_button.setEnabled(True)
self.next_button.setText(_(MSG_BUTTON_NEXT))
self.next_button.setEnabled(next_enabled)
if next_enabled:
self.next_button.setFocus()
self.main_widget.setVisible(True)
self.please_wait.setVisible(False)
def exec_layout(self,
layout,
title=None,
raise_on_cancel=True,
next_enabled=True):
self._set_standard_layout(layout, title, next_enabled)
result = self.loop.exec_()
if not result and raise_on_cancel:
raise UserCancelled
if result == 1:
raise GoBack
self.title.setVisible(False)
self.back_button.setEnabled(False)
self.next_button.setEnabled(False)
self.main_widget.setVisible(False)
self.please_wait.setVisible(True)
self.refresh_gui()
return result
def refresh_gui(self):
# For some reason, to refresh the GUI this needs to be called twice
app_state.app.processEvents()
app_state.app.processEvents()
def remove_from_recently_open(self, filename):
app_state.config.remove_from_recently_open(filename)
def text_input(self, title, message, is_valid, allow_multi=False):
slayout = KeysLayout(parent=self,
title=message,
is_valid=is_valid,
allow_multi=allow_multi)
self.exec_layout(slayout, title, next_enabled=False)
return slayout.get_text()
def seed_input(self, title, message, is_seed, options):
slayout = SeedLayout(title=message,
is_seed=is_seed,
options=options,
parent=self)
self.exec_layout(slayout, title, next_enabled=False)
return slayout.get_seed(), slayout.is_bip39, slayout.is_ext
@wizard_dialog
def add_xpub_dialog(self,
title,
message,
is_valid,
run_next,
allow_multi=False):
return self.text_input(title, message, is_valid, allow_multi)
@wizard_dialog
def add_cosigner_dialog(self, run_next, index, is_valid):
title = _("Add Cosigner") + " %d" % index
message = ' '.join([
_('Please enter the master public key (xpub) of your cosigner.'),
_('Enter their master private key (xprv) if you want to be able to sign for them.'
)
])
return self.text_input(title, message, is_valid)
@wizard_dialog
def restore_seed_dialog(self, run_next, test):
options = []
if self.opt_ext:
options.append('ext')
if self.opt_bip39:
options.append('bip39')
title = _('Enter Seed')
message = _(
'Please enter your seed phrase in order to restore your wallet.')
return self.seed_input(title, message, test, options)
@wizard_dialog
def confirm_seed_dialog(self, run_next, test):
app_state.app.clipboard().clear()
title = _('Confirm Seed')
message = ' '.join([
_('Your seed is important!'),
_('If you lose your seed, your money will be permanently lost.'),
_('To make sure that you have properly saved your seed, please retype it here.'
)
])
seed, is_bip39, is_ext = self.seed_input(title, message, test, None)
return seed
@wizard_dialog
def show_seed_dialog(self, run_next, seed_text):
title = _("Your wallet generation seed is:")
slayout = SeedLayout(seed=seed_text,
title=title,
msg=True,
options=['ext'])
self.exec_layout(slayout)
return slayout.is_ext
def pw_layout(self, msg, kind):
playout = PasswordLayout(None, msg, kind, self.next_button)
playout.encrypt_cb.setChecked(True)
self.exec_layout(playout.layout())
return playout.new_password(), playout.encrypt_cb.isChecked()
@wizard_dialog
def request_password(self, run_next):
"""Request the user enter a new password and confirm it. Return
the password or None for no password."""
return self.pw_layout(MSG_ENTER_PASSWORD, PW_NEW)
def show_restore(self, wallet, network):
# FIXME: these messages are shown after the install wizard is
# finished and the window closed. On MacOSX they appear parented
# with a re-appeared ghost install wizard window...
if network:
def task():
wallet.wait_until_synchronized()
if wallet.is_found():
msg = _("Recovery successful")
else:
msg = _("No transactions found for this seed")
self.synchronized_signal.emit(msg)
self.synchronized_signal.connect(self.show_message)
t = threading.Thread(target=task)
t.daemon = True
t.start()
else:
msg = _("This wallet was restored offline. It may "
"contain more addresses than displayed.")
self.show_message(msg)
@wizard_dialog
def confirm_dialog(self, title, message, run_next):
self.confirm(message, title)
def confirm(self, message, title):
label = WWLabel(message)
vbox = QVBoxLayout()
vbox.addWidget(label)
self.exec_layout(vbox, title)
@wizard_dialog
def action_dialog(self, action, run_next):
self.run(action)
def terminate(self):
self.accept_signal.emit()
def waiting_dialog(self, task, msg):
self.please_wait.setText(MSG_GENERATING_WAIT)
self.refresh_gui()
t = threading.Thread(target=task)
t.start()
t.join()
@wizard_dialog
def choice_dialog(self, title, message, choices, run_next):
c_values = [x[0] for x in choices]
c_titles = [x[1] for x in choices]
clayout = ChoicesLayout(message, c_titles)
vbox = QVBoxLayout()
vbox.addLayout(clayout.layout())
self.exec_layout(vbox, title)
action = c_values[clayout.selected_index()]
return action
def query_choice(self, msg, choices):
"""called by hardware wallets"""
clayout = ChoicesLayout(msg, choices)
vbox = QVBoxLayout()
vbox.addLayout(clayout.layout())
self.exec_layout(vbox, '')
return clayout.selected_index()
@wizard_dialog
def line_dialog(self, run_next, title, message, default, test, warning=''):
vbox = QVBoxLayout()
vbox.addWidget(WWLabel(message))
line = QLineEdit()
line.setText(default)
def f(text):
self.next_button.setEnabled(test(text))
line.textEdited.connect(f)
vbox.addWidget(line)
vbox.addWidget(WWLabel(warning))
self.exec_layout(vbox, title, next_enabled=test(default))
return ' '.join(line.text().split())
@wizard_dialog
def show_xpub_dialog(self, xpub, run_next):
msg = ' '.join([
_("Here is your master public key."),
_("Please share it with your cosigners.")
])
vbox = QVBoxLayout()
layout = SeedLayout(xpub, title=msg, icon=False)
vbox.addLayout(layout.layout())
self.exec_layout(vbox, _('Master Public Key'))
return None
def init_network(self, network):
message = _(
"ElectrumSV communicates with remote servers to get "
"information about your transactions and addresses. The "
"servers all fulfil the same purpose only differing in "
"hardware. In most cases you simply want to let ElectrumSV "
"pick one at random. However if you prefer feel free to "
"select a server manually.")
choices = [_("Auto connect"), _("Select server manually")]
title = _("How do you want to connect to a server? ")
clayout = ChoicesLayout(message, choices)
self.back_button.setText(_(MSG_BUTTON_CANCEL))
self.exec_layout(clayout.layout(), title)
r = clayout.selected_index()
network.auto_connect = (r == 0)
app_state.config.set_key('auto_connect', network.auto_connect, True)
if r == 1:
nlayout = NetworkChoiceLayout(network,
app_state.config,
wizard=True)
if self.exec_layout(nlayout.layout()):
nlayout.accept()
@wizard_dialog
def multisig_dialog(self, run_next):
cw = CosignWidget(2, 2)
m_edit = QSlider(Qt.Horizontal, self)
n_edit = QSlider(Qt.Horizontal, self)
n_edit.setMinimum(2)
n_edit.setMaximum(15)
m_edit.setMinimum(1)
m_edit.setMaximum(2)
n_edit.setValue(2)
m_edit.setValue(2)
n_label = QLabel()
m_label = QLabel()
grid = QGridLayout()
grid.addWidget(n_label, 0, 0)
grid.addWidget(n_edit, 0, 1)
grid.addWidget(m_label, 1, 0)
grid.addWidget(m_edit, 1, 1)
def on_m(m):
m_label.setText(_('Require %d signatures') % m)
cw.set_m(m)
def on_n(n):
n_label.setText(_('From %d cosigners') % n)
cw.set_n(n)
m_edit.setMaximum(n)
n_edit.valueChanged.connect(on_n)
m_edit.valueChanged.connect(on_m)
on_n(2)
on_m(2)
vbox = QVBoxLayout()
vbox.addWidget(cw)
vbox.addWidget(
WWLabel(
_("Choose the number of signatures needed to unlock "
"funds in your wallet:")))
vbox.addLayout(grid)
self.exec_layout(vbox, _("Multi-Signature Wallet"))
m = int(m_edit.value())
n = int(n_edit.value())
return (m, n)
def __init__(self, parent):
global wallet_table
super().__init__(parent)
self.setTitle(_("Select Wallet"))
self.setButtonText(QWizard.NextButton, _("&Add Wallet"))
self.setFinalPage(True)
wallet_data = self._get_recently_opened_wallets()
locked_pixmap = QPixmap(icon_path("icons8-lock-80.png")).scaledToWidth(
40, Qt.SmoothTransformation)
unlocked_pixmap = QPixmap(
icon_path("icons8-unlock-80.png")).scaledToWidth(
40, Qt.SmoothTransformation)
layout = QVBoxLayout()
wallet_table = self.wallet_table = QTableWidget()
wallet_table.setColumnCount(1)
#wallet_table.setIconSize(QSize(24, 24))
wallet_table.setHorizontalHeaderLabels(["Recently Opened Wallets"])
wallet_table.setSelectionBehavior(QAbstractItemView.SelectRows)
wallet_table.setStyleSheet("""
QTableView {
selection-background-color: #F5F8FA;
}
QHeaderView::section {
font-weight: bold;
}
""")
# Tab by default in QTableWidget, moves between list items. The arrow keys also perform
# the same function, and we want tab to allow toggling to the wizard button bar instead.
wallet_table.setTabKeyNavigation(False)
hh = wallet_table.horizontalHeader()
hh.setStretchLastSection(True)
vh = wallet_table.verticalHeader()
vh.setSectionResizeMode(QHeaderView.ResizeToContents)
vh.hide()
for d in wallet_data:
wallet_path = d['path']
wallet_storage = WalletStorage(wallet_path, manual_upgrades=True)
row_index = wallet_table.rowCount()
wallet_table.insertRow(row_index)
row_widget = QWidget()
row_layout = QHBoxLayout()
row_layout.setSpacing(0)
row_layout.setContentsMargins(0, 0, 0, 0)
row_icon_label = QLabel()
if wallet_storage.is_encrypted():
row_icon_label.setPixmap(locked_pixmap)
else:
row_icon_label.setPixmap(unlocked_pixmap)
row_icon_label.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
row_icon_label.setMaximumWidth(80)
row_desc_label = QLabel(d['name'])
row_layout.addWidget(row_icon_label)
row_layout.addWidget(row_desc_label)
row_widget.setLayout(row_layout)
wallet_table.setCellWidget(row_index, 0, row_widget)
self.wallet_data = wallet_data
layout.addWidget(wallet_table)
self.setLayout(layout)
wallet_table.setFocus()
wallet_table.selectRow(0)
