Issue #15133: _tkinter.tkapp.getboolean() now supports Tcl_Obj and always
returns bool. tkinter.BooleanVar now validates input values (accepted bool, int, str, and Tcl_Obj). tkinter.BooleanVar.get() now always returns bool.
S
Serhiy Storchaka committed
9a6e201f7d5f147b776274c1598089fc68859e98
Parent: c9ba38c