tMerge pull request #4396 from SomberNight/storage_upgrade_wizard - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit 8d07094ede7ff3e29df4b0fd7b22e234c75aca53
DIR parent 4fc677c8766b0e1638bce900f96874d2d013e895
HTML Author: ThomasV <thomasv@electrum.org>
Date: Fri, 1 Jun 2018 13:22:10 +0200
Merge pull request #4396 from SomberNight/storage_upgrade_wizard
storage upgrade as part of the wizard. fix storage upgrade on kivy.
Diffstat:
M gui/kivy/main_window.py | 2 +-
M gui/kivy/uix/dialogs/installwizard… | 4 +++-
M gui/qt/installwizard.py | 31 ++++++++++++++++++++-----------
M lib/base_wizard.py | 9 ++++++++-
M lib/daemon.py | 2 --
M lib/storage.py | 15 +++++++++++----
6 files changed, 43 insertions(+), 20 deletions(-)
---
DIR diff --git a/gui/kivy/main_window.py b/gui/kivy/main_window.py
t@@ -503,7 +503,7 @@ class ElectrumWindow(App):
self.load_wallet(wallet)
else:
Logger.debug('Electrum: Wallet not found. Launching install wizard')
- storage = WalletStorage(path)
+ storage = WalletStorage(path, manual_upgrades=True)
wizard = Factory.InstallWizard(self.electrum_config, storage)
wizard.bind(on_wizard_complete=self.on_wizard_complete)
action = wizard.storage.get_action()
DIR diff --git a/gui/kivy/uix/dialogs/installwizard.py b/gui/kivy/uix/dialogs/installwizard.py
t@@ -744,7 +744,7 @@ class InstallWizard(BaseWizard, Widget):
"""overriden by main_window"""
pass
- def waiting_dialog(self, task, msg):
+ def waiting_dialog(self, task, msg, on_finished=None):
'''Perform a blocking task in the background by running the passed
method in a thread.
'''
t@@ -756,6 +756,8 @@ class InstallWizard(BaseWizard, Widget):
self.show_error(str(err))
# on completion hide message
Clock.schedule_once(lambda dt: app.info_bubble.hide(now=True), -1)
+ if on_finished:
+ Clock.schedule_once(lambda dt: on_finished(), -1)
app = App.get_running_app()
app.show_info_bubble(
DIR diff --git a/gui/qt/installwizard.py b/gui/qt/installwizard.py
t@@ -284,13 +284,8 @@ class InstallWizard(QDialog, MessageBoxMixin, BaseWizard):
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':
+ 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)
t@@ -473,12 +468,26 @@ class InstallWizard(QDialog, MessageBoxMixin, BaseWizard):
def terminate(self):
self.accept_signal.emit()
- def waiting_dialog(self, task, msg):
- self.please_wait.setText(msg)
- self.refresh_gui()
- t = threading.Thread(target = task)
+ def waiting_dialog(self, task, msg, on_finished=None):
+ label = WWLabel(msg)
+ vbox = QVBoxLayout()
+ vbox.addSpacing(100)
+ label.setMinimumWidth(300)
+ label.setAlignment(Qt.AlignCenter)
+ vbox.addWidget(label)
+ self.set_layout(vbox, next_enabled=False)
+ self.back_button.setEnabled(False)
+
+ t = threading.Thread(target=task)
t.start()
- t.join()
+ while True:
+ t.join(1.0/60)
+ if t.is_alive():
+ self.refresh_gui()
+ else:
+ break
+ if on_finished:
+ on_finished()
@wizard_dialog
def choice_dialog(self, title, message, choices, run_next):
DIR diff --git a/lib/base_wizard.py b/lib/base_wizard.py
t@@ -26,11 +26,12 @@
import os
import sys
import traceback
+from functools import partial
from . import bitcoin
from . import keystore
from .keystore import bip44_derivation
-from .wallet import Imported_Wallet, Standard_Wallet, Multisig_Wallet, wallet_types
+from .wallet import Imported_Wallet, Standard_Wallet, Multisig_Wallet, wallet_types, Wallet
from .storage import STO_EV_USER_PW, STO_EV_XPUB_PW, get_derivation_used_for_hw_device_encryption
from .i18n import _
from .util import UserCancelled, InvalidPassword
t@@ -100,6 +101,12 @@ class BaseWizard(object):
choices = [pair for pair in wallet_kinds if pair[0] in wallet_types]
self.choice_dialog(title=title, message=message, choices=choices, run_next=self.on_wallet_type)
+ def upgrade_storage(self):
+ def on_finished():
+ self.wallet = Wallet(self.storage)
+ self.terminate()
+ self.waiting_dialog(partial(self.storage.upgrade), _('Upgrading wallet format...'), on_finished=on_finished)
+
def load_2fa(self):
self.storage.put('wallet_type', '2fa')
self.storage.put('use_trustedcoin', True)
DIR diff --git a/lib/daemon.py b/lib/daemon.py
t@@ -238,8 +238,6 @@ class Daemon(DaemonThread):
storage.decrypt(password)
if storage.requires_split():
return
- if storage.requires_upgrade():
- return
if storage.get_action():
return
wallet = Wallet(storage)
DIR diff --git a/lib/storage.py b/lib/storage.py
t@@ -578,10 +578,17 @@ class WalletStorage(PrintError):
return True
def get_action(self):
- action = run_hook('get_action', self)
- if action:
- return action
- if not self.file_exists():
+ if self.file_exists():
+ action = run_hook('get_action', self)
+ if action and self.requires_upgrade():
+ raise WalletFileException(_('Incomplete wallet files cannot be upgraded.'))
+ elif self.requires_upgrade():
+ return 'upgrade_storage'
+ elif action:
+ return action
+ else:
+ return None
+ else:
return 'new'
def get_seed_version(self):