noboruatkek

"light-blue" is not in 140 color names mentioned in http://www.w3schools.com/colors/colors_names.asp. I replaced "light-blue" with "LightBlue" in my custom.css, then my slides reflect new setting.

Just for your reference: "Porting to Python 3.11" section in https://docs.python.org/ja/3.11/whatsnew/3.11.html says, PyCodeObject no longer has a co_code field. Instead, use PyObject_GetAttrString(code_object, "co_code") or PyCode_GetCode() to get the underlying bytes...

対応ありがとうございました。

"from Foundation import *" used to import "objc" in the local dictinary. However, it is not the case in the recent versions of Python/objc. It is better import objc module...