Pre kivy 2.0, "orientation" was undefined for GridLayouts, not sure why we were setting it, it was a no-op.
kivy 2.0 added meaning to the field, and the values we were setting it to are invalid.
related:
https://github.com/kivy/kivy/pull/6741https://github.com/kivy/kivy/issues/7142
-----
traceback:
E | gui.kivy.uix.dialogs.crash_reporter.ExceptionHook | exception caught by crash reporter
Traceback (most recent call last):
File "/home/user/.local/lib/python3.8/site-packages/kivy/lang/builder.py", line 705, in _apply_rule
setattr(widget_set, key, value)
File "kivy/weakproxy.pyx", line 35, in kivy.weakproxy.WeakProxy.__setattr__
File "kivy/properties.pyx", line 498, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 542, in kivy.properties.Property.set
File "kivy/properties.pyx", line 533, in kivy.properties.Property.set
File "kivy/properties.pyx", line 1253, in kivy.properties.OptionProperty.check
ValueError: GridLayout.orientation is set to an invalid option 'vertical'. Must be one of: ['lr-tb', 'tb-lr', 'rl-tb', 'tb-rl', 'lr-bt', 'bt-lr', 'rl-bt', 'bt-rl']
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "kivy/_clock.pyx", line 645, in kivy._clock.CyClockBase._process_events
File "kivy/_clock.pyx", line 218, in kivy._clock.ClockEvent.tick
File "/home/user/wspace/electrum/electrum/gui/kivy/uix/ui_screens/receive.kv", line 141, in <lambda>
on_release: Clock.schedule_once(lambda dt: s.expiration_dialog(s))
File "/home/user/wspace/electrum/electrum/gui/kivy/uix/screens.py", line 517, in expiration_dialog
d = ChoiceDialog(_('Expiration date'), pr_expiration_values, self.expiry(), callback)
File "/home/user/wspace/electrum/electrum/gui/kivy/uix/dialogs/choice_dialog.py", line 53, in __init__
Factory.Popup.__init__(self)
File "/home/user/.local/lib/python3.8/site-packages/kivy/uix/modalview.py", line 187, in __init__
super(ModalView, self).__init__(**kwargs)
File "/home/user/.local/lib/python3.8/site-packages/kivy/uix/anchorlayout.py", line 68, in __init__
super(AnchorLayout, self).__init__(**kwargs)
File "/home/user/.local/lib/python3.8/site-packages/kivy/uix/layout.py", line 76, in __init__
super(Layout, self).__init__(**kwargs)
File "/home/user/.local/lib/python3.8/site-packages/kivy/uix/widget.py", line 359, in __init__
self.apply_class_lang_rules(
File "/home/user/.local/lib/python3.8/site-packages/kivy/uix/widget.py", line 463, in apply_class_lang_rules
Builder.apply(
File "/home/user/.local/lib/python3.8/site-packages/kivy/lang/builder.py", line 541, in apply
self._apply_rule(
File "/home/user/.local/lib/python3.8/site-packages/kivy/lang/builder.py", line 710, in _apply_rule
raise BuilderException(rule.ctx, rule.line,
kivy.lang.builder.BuilderException: Parser: File "<inline>", line 21:
...
19: GridLayout:
20: row_default_height: '48dp'
>> 21: orientation: 'vertical'
22: id: choices
23: cols: 2
...
ValueError: GridLayout.orientation is set to an invalid option 'vertical'. Must be one of: ['lr-tb', 'tb-lr', 'rl-tb', 'tb-rl', 'lr-bt', 'bt-lr', 'rl-bt', 'bt-rl']
File "/home/user/.local/lib/python3.8/site-packages/kivy/lang/builder.py", line 705, in _apply_rule
setattr(widget_set, key, value)
File "kivy/weakproxy.pyx", line 35, in kivy.weakproxy.WeakProxy.__setattr__
File "kivy/properties.pyx", line 498, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 542, in kivy.properties.Property.set
File "kivy/properties.pyx", line 533, in kivy.properties.Property.set
File "kivy/properties.pyx", line 1253, in kivy.properties.OptionProperty.check
Now that the checkbox is hidden behind an advanced option, there is
no need to be brief about it, better to be explicit.
(terminology unchanged for kivy.)
