To reproduce, open two wizards in parallel. Use one to enter the flow and start creating a wallet,
then physically unplug the hw device at the correct time, and use the other wizard to trigger a rescan.
The rescan will unpair the hw device, resulting in device_manager.client_by_id to return None when
continuing the flow on the first wizard.
fixes https://github.com/spesmilo/electrum/issues/8858
fixes https://github.com/spesmilo/electrum/issues/8853
This is a bit ugly, but activeFocus is declared as final and cannot be overridden directly...
```
1.42 | W | gui.qml.qeapp | file:///home/user/wspace/electrum/electrum/gui/qml/components/controls/ElTextArea.qml:23:5: Cannot override FINAL property
```
"18 pixels" is too large when using qdarkstyle on "low" DPI screens, on Windows
(if there is also a high DPI screen connected as another monitor... eh)
- without this, in send tab paytoedit, try_payment_identifier will get called and it will error
df1b9a223c/electrum/gui/qt/paytoedit.py (L153)
- also, in all text fields this used to result in clearing the current text (but now it is kept instead)
```
25.30 | E | gui.qt.exception_window.Exception_Hook | exception caught by crash reporter
Traceback (most recent call last):
File "/home/user/wspace/electrum/electrum/gui/qt/__init__.py", line 439, in _start_wizard_to_select_or_create_wallet
wallet = self.daemon.load_wallet(wallet_file, d['password'], upgrade=True)
File "/home/user/wspace/electrum/electrum/daemon.py", line 481, in func_wrapper
return func(self, *args, **kwargs)
File "/home/user/wspace/electrum/electrum/daemon.py", line 491, in load_wallet
wallet = self._load_wallet(path, password, upgrade=upgrade, config=self.config)
File "/home/user/wspace/electrum/electrum/util.py", line 481, in do_profile
o = func(*args, **kw_args)
File "/home/user/wspace/electrum/electrum/daemon.py", line 516, in _load_wallet
raise WalletUnfinished(db)
electrum.wallet_db.WalletUnfinished: <electrum.wallet_db.WalletDB object at 0x7f11db3a7ca0>
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/user/wspace/electrum/electrum/gui/qt/wizard/wizard.py", line 203, in on_next_button_clicked
if self.is_finalized(wd):
File "/home/user/wspace/electrum/electrum/gui/qt/wizard/wallet.py", line 178, in is_finalized
if not wizard_data['wallet_exists'] or wizard_data['wallet_is_open']:
KeyError: 'wallet_exists'
```
With wallet_type=="standard", if the user enters a 2fa electrum seed, the "next" btn is disabled.
This is a regression in the new wizard, the old one used to "redirect" seamlessly.
This commit does not fix this, but at least shows a user-friendly warning message.
Note: would be nice if the wizard redirected automatically, in both directions (2fa->std, std->2fa).
The old wizard implemented std->2fa (probably the more common case hit by users), and had this
warning message shown for the 2fa->std case. Now I am repurposing the warning also for std->2fa.
