Just makes sense in general.
Also, previously, the GUI would freeze if right after startup the user
clicked the hww status bar icon (especially with multiple hww connected).
E | gui.qt.exception_window.Exception_Hook | exception caught by crash reporter
Traceback (most recent call last):
File "...\electrum\electrum\plugins\ledger\ledger.py", line 167, in perform_hw1_preflight
firmwareInfo = self.dongleObject.getFirmwareVersion()
File "...\Python38\site-packages\btchip\btchip.py", line 561, in getFirmwareVersion
response = self.dongle.exchange(bytearray(apdu))
File "...\Python38\site-packages\btchip\btchipComm.py", line 127, in exchange
raise BTChipException("Invalid status %04x" % sw, sw)
btchip.btchipException.BTChipException: Exception : Invalid status 6faa
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "...\electrum\electrum\gui\qt\main_window.py", line 120, in onPress
self.func()
File "...\electrum\electrum\plugins\hw_wallet\qt.py", line 260, in show_settings_dialog
device_id = self.choose_device(window, keystore)
File "...\electrum\electrum\plugins\hw_wallet\qt.py", line 253, in choose_device
info = self.device_manager().select_device(self, keystore.handler, keystore)
File "...\electrum\electrum\plugin.py", line 554, in select_device
infos = self.unpaired_device_infos(handler, plugin, devices)
File "...\electrum\electrum\plugin.py", line 545, in unpaired_device_infos
soft_device_id=client.get_soft_device_id()))
File "...\electrum\electrum\plugins\ledger\ledger.py", line 88, in get_soft_device_id
self._soft_device_id = self.request_root_fingerprint_from_device()
File "...\electrum\electrum\plugins\hw_wallet\plugin.py", line 197, in request_root_fingerprint_from_device
child_of_root_xpub = self.get_xpub("m/0'", xtype='standard')
File "...\electrum\electrum\plugins\ledger\ledger.py", line 55, in catch_exception
return func(self, *args, **kwargs)
File "...\electrum\electrum\plugins\ledger\ledger.py", line 103, in get_xpub
self.checkDevice()
File "...\electrum\electrum\plugins\ledger\ledger.py", line 210, in checkDevice
self.perform_hw1_preflight()
File "...\electrum\electrum\plugins\ledger\ledger.py", line 198, in perform_hw1_preflight
raise UserFacingException("Dongle is temporarily locked - please unplug it and replug it again")
electrum.util.UserFacingException: Dongle is temporarily locked - please unplug it and replug it again
E | gui.qt.installwizard.InstallWizard |
Traceback (most recent call last):
File "...\electrum\electrum\base_wizard.py", line 541, in create_wallet
password = k.get_password_for_storage_encryption()
File "...\electrum\electrum\keystore.py", line 768, in get_password_for_storage_encryption
client = self.plugin.get_client(self)
File "...\electrum\electrum\plugins\trezor\trezor.py", line 180, in get_client
client = devmgr.client_for_keystore(self, handler, keystore, force_pair)
File "...\electrum\electrum\plugin.py", line 465, in client_for_keystore
info = self.select_device(plugin, handler, keystore, devices)
File "...\electrum\electrum\plugin.py", line 585, in select_device
raise UserCancelled()
electrum.util.UserCancelled
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "...\electrum\electrum\gui\qt\installwizard.py", line 300, in select_storage
self.run('choose_hw_device', HWD_SETUP_DECRYPT_WALLET, storage=temp_storage)
File "...\electrum\electrum\base_wizard.py", line 109, in run
f(*args, **kwargs)
File "...\electrum\electrum\base_wizard.py", line 332, in choose_hw_device
self.choice_dialog(title=title, message=msg, choices=choices,
File "...\electrum\electrum\gui\qt\installwizard.py", line 99, in func_wrapper
out = func(*args, **kwargs)
File "...\electrum\electrum\gui\qt\installwizard.py", line 536, in choice_dialog
self.exec_layout(vbox, title)
File "...\electrum\electrum\gui\qt\installwizard.py", line 392, in exec_layout
raise UserCancelled
electrum.util.UserCancelled
previously, client.handler was sometimes
- an InstallWizard
- a QtHandlerBase where win was an ElectrumWindow
- a QtHandlerBase where win was an InstallWizard
- a CmdLineHandler
That's just too much dynamic untyped undocumented polymorphism...
Now it will never be an InstallWizard (replaced with QtHandlerBase where win is an InstallWizard),
and now in all cases client.handler is an instance of HardwareHandlerBase, yay.
related: #6063
- add 'computing route' status for lightning payments
- use separate callbacks for invoice status and payment popups
- show payment error and payment logs in kivy
