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wizard: (trivial) add some type hints

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SomberNight 2020-04-01 18:49:45 +02:00
parent e6d43b60fa
commit 18c98483ac
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2 changed files with 3 additions and 4 deletions
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2
electrum/base_wizard.py
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@ -144,7 +144,7 @@ class BaseWizard(Logger):
self.choice_dialog(title=title, message=message, choices=choices, run_next=self.on_wallet_type) self.choice_dialog(title=title, message=message, choices=choices, run_next=self.on_wallet_type)
def upgrade_db(self, storage, db): def upgrade_db(self, storage, db):
exc = None exc = None # type: Optional[Exception]
def on_finished(): def on_finished():
if exc is None: if exc is None:
self.terminate(storage=storage, db=db) self.terminate(storage=storage, db=db)

5
electrum/gui/qt/installwizard.py
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@ -31,6 +31,7 @@ from electrum.plugin import run_hook, Plugins
if TYPE_CHECKING: if TYPE_CHECKING:
from electrum.simple_config import SimpleConfig from electrum.simple_config import SimpleConfig
from electrum.wallet_db import WalletDB
from . import ElectrumGui from . import ElectrumGui
@ -321,7 +322,7 @@ class InstallWizard(QDialog, MessageBoxMixin, BaseWizard):
return temp_storage.path, (temp_storage if temp_storage.file_exists() else None) return temp_storage.path, (temp_storage if temp_storage.file_exists() else None)
def run_upgrades(self, storage, db): def run_upgrades(self, storage: WalletStorage, db: 'WalletDB') -> None:
path = storage.path path = storage.path
if db.requires_split(): if db.requires_split():
self.hide() self.hide()
@ -360,8 +361,6 @@ class InstallWizard(QDialog, MessageBoxMixin, BaseWizard):
if db.requires_upgrade(): if db.requires_upgrade():
self.upgrade_db(storage, db) self.upgrade_db(storage, db)
return db
def on_error(self, exc_info): def on_error(self, exc_info):
if not isinstance(exc_info[1], UserCancelled): if not isinstance(exc_info[1], UserCancelled):
self.logger.error("on_error", exc_info=exc_info) self.logger.error("on_error", exc_info=exc_info)