Wednesday, April 22, 2020

I investigated about #3602. Yes, the new Avanti had a new button ToggleState on courses.Course. And clicking on that button produced a user warning “type object ‘CourseStates’ has no attribute ‘registered’” (but otherwise did nothing).

Indeed this was a relatively harmless design flaw: was inheriting from lino.mixins.registrable.Registrable. There was no reason for this. At least I couldn’t find one. I removed the base class and the get_registrable_fields method.

EDIT: If you believe above explanation, then you are as wrong as I were. See Thursday, April 23, 2020.