TypeError: 'type' object is not subscriptable after upgrade to 1.0.0b1

[Kedarius]

I've upgraded to 1.0.0b1 with
pip install -U kintree --pre
and now kintree does not start:

Traceback (most recent call last):
  File "c:\program files\python38\lib\runpy.py", line 193, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "c:\program files\python38\lib\runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "C:\Program Files\Python38\Scripts\kintree.exe\__main__.py", line 4, in <module>
  File "c:\program files\python38\lib\site-packages\kintree\kintree_gui.py", line 3, in <module>
    from .gui.gui import kintree_gui
  File "c:\program files\python38\lib\site-packages\kintree\gui\gui.py", line 3, in <module>
    from .views.common import update_theme, handle_transition
  File "c:\program files\python38\lib\site-packages\kintree\gui\views\common.py", line 178, in <module>
    class SwitchWithRefs(ft.Switch):
  File "c:\program files\python38\lib\site-packages\kintree\gui\views\common.py", line 185, in SwitchWithRefs
    refs: list[ft.Ref] = None,
TypeError: 'type' object is not subscriptable

I've tried to remove my configuration but it did not help.

[eeintech]

Hello @Kedarius

I haven't been able to reproduce your issue... I am not sure what is the problem 😕

Do you mind to comment out that line 185 in the c:\program files\python38\lib\site-packages\kintree\gui\views\common.py file and re-try?

[Kedarius]

Hi @eeintech ,
commenting out did not help as it said
NameError: name 'refs' is not defined
however setting it to [] helped (I also needed to do the same on line 215). See the attached file with modifications.
common.zip

[eeintech]

@Kedarius Thanks, I will try to understand the underlying of this issue and fix it, thanks for the report.

[eeintech]

@Kedarius I found the issue (this type hinting was not supported in Python=3.8) and added a GUI test to catch it next time 😄
It will be fixed with 1.0.0b2!