def __init__(self, config, _network): global wallet, network, contacts network = _network network.register_callback('updated', update_callback) network.register_callback('connected', update_callback) network.register_callback('disconnected', update_callback) network.register_callback('disconnecting', update_callback) contacts = util.StoreDict(config, 'contacts') storage = WalletStorage(config.get_wallet_path()) if not storage.file_exists: action = self.restore_or_create() if not action: exit() password = droid.dialogGetPassword('Choose a password').result if password: password2 = droid.dialogGetPassword('Confirm password').result if password != password2: modal_dialog('Error', 'passwords do not match') exit() else: # set to None if it's an empty string password = None if action == 'create': wallet = Wallet(storage) seed = wallet.make_seed() modal_dialog('Your seed is:', seed) wallet.add_seed(seed, password) wallet.create_master_keys(password) wallet.create_main_account(password) elif action == 'restore': seed = self.seed_dialog() if not seed: exit() if not Wallet.is_seed(seed): exit() wallet = Wallet.from_seed(seed, password, storage) else: exit() msg = "Creating wallet" if action == 'create' else "Restoring wallet" droid.dialogCreateSpinnerProgress("Electrum-PRUX", msg) droid.dialogShow() wallet.start_threads(network) if action == 'restore': wallet.restore(lambda x: None) else: wallet.synchronize() droid.dialogDismiss() droid.vibrate() else: wallet = Wallet(storage) wallet.start_threads(network)
def load_wallet_by_name(self, wallet_path): if not wallet_path: return config = self.electrum_config try: storage = WalletStorage(wallet_path) except IOError: self.show_error("Cannot read wallet file") return if storage.file_exists: wallet = Wallet(storage) action = wallet.get_action() else: action = 'new' if action is not None: # start installation wizard Logger.debug( 'Electrum: Wallet not found. Launching install wizard') wizard = Factory.InstallWizard(config, self.network, storage) wizard.bind(on_wizard_complete=lambda instance, wallet: self. load_wallet(wallet)) wizard.run(action) else: self.load_wallet(wallet) self.on_resume()
def main(self, url): storage = WalletStorage(self.config) if not storage.file_exists: import installwizard wizard = installwizard.InstallWizard(self.config, self.network, storage) wallet = wizard.run() if not wallet: exit() elif storage.get('wallet_type') in ['2of3' ] and storage.get('seed') is None: import installwizard wizard = installwizard.InstallWizard(self.config, self.network, storage) wallet = wizard.run(action='create2of3') if not wallet: exit() else: wallet = Wallet(storage) wallet.start_threads(self.network) # init tray self.dark_icon = self.config.get("dark_icon", False) icon = QIcon( ":icons/electrum_dark_icon.png") if self.dark_icon else QIcon( ':icons/electrum_light_icon.png') self.tray = QSystemTrayIcon(icon, None) self.tray.setToolTip('Electrum-LTC') self.tray.activated.connect(self.tray_activated) self.build_tray_menu() self.tray.show() # main window self.main_window = w = ElectrumWindow(self.config, self.network, self) self.current_window = self.main_window #lite window self.init_lite() # plugins that need to change the GUI do it here run_hook('init') w.load_wallet(wallet) s = Timer() s.start() self.windows.append(w) if url: w.set_url(url) w.app = self.app w.connect_slots(s) w.update_wallet() self.app.exec_() wallet.stop_threads()
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 'garlium 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) set_verbosity(False) 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 __init__(self, config, network): self.config = config self.network = network storage = WalletStorage(config) if not storage.file_exists: print "Wallet not found. try 'electrum-ltc create'" exit() self.wallet = Wallet(storage) self.wallet.start_threads(self.network) locale.setlocale(locale.LC_ALL, '') 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) 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) set_verbosity(False) 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('updated', self.update) self.network.register_callback('connected', self.refresh) self.network.register_callback('disconnected', self.refresh) self.network.register_callback('disconnecting', self.refresh) self.tab_names = [ _("History"), _("Send"), _("Receive"), _("Contacts"), _("Wall") ] self.num_tabs = len(self.tab_names)
def __init__(self, config, _network): global wallet, network network = _network network.register_callback('updated', update_callback) network.register_callback('connected', update_callback) network.register_callback('disconnected', update_callback) network.register_callback('disconnecting', update_callback) storage = WalletStorage(config) if not storage.file_exists: action = self.restore_or_create() if not action: exit() wallet = Wallet(storage) if action == 'create': wallet.init_seed(None) self.show_seed() wallet.save_seed(None) wallet.synchronize() # generate first addresses offline elif action == 'restore': seed = self.seed_dialog() if not seed: exit() wallet.init_seed(str(seed)) wallet.save_seed(None) else: exit() wallet.start_threads(network) if action == 'restore': if not self.restore_wallet(): exit() self.password_dialog() else: wallet = Wallet(storage) wallet.start_threads(network)
def __init__(self): global wallet self.qr_data = None storage = WalletStorage('/sdcard/electrum-prux/authenticator') if not storage.file_exists: action = self.restore_or_create() if not action: exit() password = droid.dialogGetPassword('Choose a password').result if password: password2 = droid.dialogGetPassword('Confirm password').result if password != password2: modal_dialog('Error', 'Passwords do not match') exit() else: password = None if action == 'create': wallet = Wallet(storage) seed = wallet.make_seed() modal_dialog('Your seed is:', seed) elif action == 'import': seed = self.seed_dialog() if not seed: exit() if not Wallet.is_seed(seed): exit() wallet = Wallet.from_seed(seed, storage) else: exit() wallet.add_seed(seed, password) wallet.create_master_keys(password) wallet.create_main_account(password) else: wallet = Wallet(storage)
def __init__(self, config, network): self.network = network self.config = config storage = WalletStorage(config) if not storage.file_exists: print "Wallet not found. try 'electrum-ltc create'" exit() self.done = 0 self.last_balance = "" set_verbosity(False) self.str_recipient = "" self.str_description = "" self.str_amount = "" self.str_fee = "" self.wallet = Wallet(storage) self.wallet.start_threads(network) self.wallet.network.register_callback('updated', self.updated) self.wallet.network.register_callback('connected', self.connected) self.wallet.network.register_callback('disconnected', self.disconnected) self.wallet.network.register_callback('disconnecting', self.disconnecting) self.wallet.network.register_callback('peers', self.peers) self.wallet.network.register_callback('banner', self.print_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)
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-ltc create'") exit() if storage.is_encrypted(): password = getpass.getpass('Password:'******'wallet_updated', 'network_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)
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 'garlium 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)
def run_and_get_wallet(self, get_wallet_from_daemon): 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 = QLineEdit('', self) self.pw_e.setFixedWidth(150) self.pw_e.setEchoMode(2) self.pw_label = QLabel(_('Password') + ':') hbox2.addWidget(self.pw_label) hbox2.addWidget(self.pw_e) hbox2.addStretch() vbox.addLayout(hbox2) self.set_layout(vbox, title=_('Electrum-LTC wallet')) 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) wallet_from_memory = get_wallet_from_daemon(path) try: if wallet_from_memory: self.storage = wallet_from_memory.storage else: self.storage = WalletStorage(path, manual_upgrades=True) self.next_button.setEnabled(True) except BaseException: traceback.print_exc(file=sys.stderr) 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 not wallet_from_memory: if self.storage.is_encrypted_with_user_pw(): msg = _("This file is encrypted with a password.") + '\n' \ + _('Enter your password or choose another file.') pw = True elif self.storage.is_encrypted_with_hw_device(): msg = _("This file is encrypted using a hardware device.") + '\n' \ + _("Press 'Next' to choose device to decrypt.") pw = False else: msg = _("Press 'Next' to open this wallet.") pw = False else: msg = _("This file is already open in memory.") + "\n" \ + _("Press 'Next' to create/focus window.") 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.loop.exec_() != 2: # 2 = next return if self.storage.file_exists() and not self.storage.is_encrypted(): break if not self.storage.file_exists(): break wallet_from_memory = get_wallet_from_daemon(self.storage.path) if wallet_from_memory: return wallet_from_memory if self.storage.file_exists() and self.storage.is_encrypted(): if self.storage.is_encrypted_with_user_pw(): password = self.pw_e.text() try: self.storage.decrypt(password) break except InvalidPassword as e: QMessageBox.information(None, _('Error'), str(e)) continue except BaseException as e: traceback.print_exc(file=sys.stdout) QMessageBox.information(None, _('Error'), str(e)) return elif self.storage.is_encrypted_with_hw_device(): try: self.run('choose_hw_device', HWD_SETUP_DECRYPT_WALLET) except InvalidPassword as e: QMessageBox.information( None, _('Error'), _('Failed to decrypt using this hardware device.') + '\n' + _('If you use a passphrase, make sure it is correct.')) self.stack = [] return self.run_and_get_wallet(get_wallet_from_daemon) except BaseException as e: traceback.print_exc(file=sys.stdout) QMessageBox.information(None, _('Error'), str(e)) return if self.storage.is_past_initial_decryption(): break else: return else: raise Exception('Unexpected encryption version') path = self.storage.path if self.storage.requires_split(): self.hide() msg = _("The wallet '{}' contains multiple accounts, which are no longer supported since Electrum 2.7.\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 action = self.storage.get_action() if action and action not in ('new', 'upgrade_storage'): 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 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 = QLineEdit('', self) self.pw_e.setFixedWidth(150) self.pw_e.setEchoMode(2) self.pw_label = QLabel(_('Password') + ':') hbox2.addWidget(self.pw_label) hbox2.addWidget(self.pw_e) hbox2.addStretch() vbox.addLayout(hbox2) self.set_layout(vbox, title=_('Electrum-LTC wallet')) 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 = _("This file is encrypted.") + '\n' + _( '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) break except InvalidPassword as e: QMessageBox.information(None, _('Error'), str(e)) continue except BaseException as e: traceback.print_exc(file=sys.stdout) QMessageBox.information(None, _('Error'), str(e)) return path = self.storage.path if self.storage.requires_split(): self.hide() msg = _( "The wallet '%s' contains multiple accounts, which are no longer supported since Electrum 2.7.\n\n" "Do you want to split your wallet into multiple files?" % 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.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 '%s' contains an incompletely created wallet.\n" "Do you want to complete its creation now?") % path if not self.question(msg): if self.question(_("Do you want to delete '%s'?") % 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
params = sys.argv[2:] + [my_password] ret = send_command(cmd, params) sys.exit(ret) conn = sqlite3.connect(database) # create table if needed check_create_table(conn) # init network config = SimpleConfig({'wallet_path': wallet_path}) network = Network(config) network.start(wait=True) # create watching_only wallet storage = WalletStorage(config) wallet = Wallet(storage) if not storage.file_exists: wallet.seed = '' wallet.create_watching_only_wallet(master_public_key, master_chain) wallet.synchronize = lambda: None # prevent address creation by the wallet wallet.start_threads(network) network.register_callback('updated', on_wallet_update) out_queue = Queue.Queue() thread.start_new_thread(server_thread, (conn, )) while not stopping: cur = conn.cursor() # read pending requests from table
def run(self, action, wallet_type): if action in ['create', 'restore']: if wallet_type == 'multisig': wallet_type = self.choice(_("Multi Signature Wallet"), 'Select wallet type', [('2of2', _("2 of 2")), ('2of3', _("2 of 3"))]) if not wallet_type: return elif wallet_type == 'hardware': hardware_wallets = map( lambda x: (x[1], x[2]), filter(lambda x: x[0] == 'hardware', electrum.wallet.wallet_types)) wallet_type = self.choice(_("Hardware Wallet"), 'Select your hardware wallet', hardware_wallets) if not wallet_type: return elif wallet_type == 'twofactor': wallet_type = '2fa' if action == 'create': self.storage.put('wallet_type', wallet_type, False) if action is None: return if action == 'restore': wallet = self.restore(wallet_type) if not wallet: return action = None else: wallet = Wallet(self.storage) action = wallet.get_action() # fixme: password is only needed for multiple accounts password = None while action is not None: util.print_error("installwizard:", wallet, action) if action == 'create_seed': lang = self.config.get('language') seed = wallet.make_seed(lang) if not self.show_seed(seed, None): return if not self.verify_seed(seed, None): return password = self.password_dialog() wallet.add_seed(seed, password) wallet.create_master_keys(password) elif action == 'add_cosigner': xpub1 = wallet.master_public_keys.get("x1/") r = self.multi_mpk_dialog(xpub1, 1) if not r: return xpub2 = r[0] wallet.add_master_public_key("x2/", xpub2) elif action == 'add_two_cosigners': xpub1 = wallet.master_public_keys.get("x1/") r = self.multi_mpk_dialog(xpub1, 2) if not r: return xpub2, xpub3 = r wallet.add_master_public_key("x2/", xpub2) wallet.add_master_public_key("x3/", xpub3) elif action == 'create_accounts': wallet.create_main_account(password) self.waiting_dialog(wallet.synchronize) else: f = always_hook('get_wizard_action', self, wallet, action) if not f: raise BaseException('unknown wizard action', action) r = f(wallet, self) if not r: return # next action action = wallet.get_action() if self.network: if self.network.interfaces: self.network_dialog() else: QMessageBox.information(None, _('Warning'), _('You are offline'), _('OK')) self.network.stop() self.network = None # start wallet threads wallet.start_threads(self.network) if action == 'restore': self.waiting_dialog( lambda: wallet.restore(self.waiting_label.setText)) if self.network: msg = _("Recovery successful") if wallet.is_found() else _( "No transactions found for this seed") else: msg = _( "This wallet was restored offline. It may contain more addresses than displayed." ) QMessageBox.information(None, _('Information'), msg, _('OK')) return wallet
def main(self, url): last_wallet = self.config.get('gui_last_wallet') if last_wallet is not None and self.config.get('wallet_path') is None: if os.path.exists(last_wallet): self.config.read_only_options[ 'default_wallet_path'] = last_wallet try: storage = WalletStorage(self.config.get_wallet_path()) except BaseException as e: QMessageBox.warning(None, _('Warning'), str(e), _('OK')) self.config.set_key('gui_last_wallet', None) return if storage.file_exists: try: wallet = Wallet(storage) except BaseException as e: QMessageBox.warning(None, _('Warning'), str(e), _('OK')) return action = wallet.get_action() else: action = 'new' if action is not None: wallet = self.run_wizard(storage, action) if not wallet: return else: wallet.start_threads(self.network) # init tray self.dark_icon = self.config.get("dark_icon", False) icon = QIcon( ":icons/electrum_dark_icon.png") if self.dark_icon else QIcon( ':icons/electrum_light_icon.png') self.tray = QSystemTrayIcon(icon, None) self.tray.setToolTip('Electrum-PRUX') self.tray.activated.connect(self.tray_activated) self.build_tray_menu() self.tray.show() # main window self.main_window = w = ElectrumWindow(self.config, self.network, self) self.current_window = self.main_window #lite window self.init_lite() # plugins interact with main window run_hook('init_qt', self) w.load_wallet(wallet) # initial configuration if self.config.get('hide_gui') is True and self.tray.isVisible(): self.main_window.hide() self.lite_window.hide() else: if self.config.get('lite_mode') is True: self.go_lite() else: self.go_full() s = Timer() s.start() self.windows.append(w) if url: self.set_url(url) w.connect_slots(s) signal.signal(signal.SIGINT, lambda *args: self.app.quit()) self.app.exec_() if self.tray: self.tray.hide() # clipboard persistence # see http://www.mail-archive.com/[email protected]/msg17328.html event = QtCore.QEvent(QtCore.QEvent.Clipboard) self.app.sendEvent(self.app.clipboard(), event) w.close_wallet()
def main(self, url): storage = WalletStorage(self.config) if storage.file_exists: wallet = Wallet(storage) action = wallet.get_action() else: action = 'new' if action is not None: import installwizard wizard = installwizard.InstallWizard(self.config, self.network, storage) wallet = wizard.run(action) if not wallet: return else: wallet.start_threads(self.network) # init tray if 1: self.dark_icon = self.config.get("dark_icon", False) icon = QIcon( ":icons/electrum_dark_icon.png") if self.dark_icon else QIcon( ':icons/electrum_light_icon.png') self.tray = QSystemTrayIcon(icon, None) self.tray.setToolTip('Electrum-LTC') self.tray.activated.connect(self.tray_activated) self.build_tray_menu() self.tray.show() else: self.tray = None # main window self.main_window = w = ElectrumWindow(self.config, self.network, self) self.current_window = self.main_window #lite window self.init_lite() # initial configuration if self.config.get('hide_gui') is True and self.tray.isVisible(): self.main_window.hide() self.lite_window.hide() else: if self.config.get('lite_mode') is True: self.go_lite() else: self.go_full() # plugins that need to change the GUI do it here run_hook('init_qt', self) w.load_wallet(wallet) s = Timer() s.start() self.windows.append(w) if url: self.set_url(url) w.app = self.app w.connect_slots(s) w.update_wallet() signal.signal(signal.SIGINT, lambda *args: self.app.quit()) self.app.exec_() if self.tray: self.tray.hide() # clipboard persistence # see http://www.mail-archive.com/[email protected]/msg17328.html event = QtCore.QEvent(QtCore.QEvent.Clipboard) self.app.sendEvent(self.app.clipboard(), event) w.close_wallet()