You can call the Change Keying Set menu by hotkey Shift+Ctrl+Alt+I. But you cannot assign a hotkey to one of the single keying sets. It's always the whole menu. So I want to create a button in the tool shelf for the active keying set method LocRotScale to save me some clicks.
I would expect that a inserted button with
col.operator("anim.keying_set_active_set", text="LocRotScale").type = 'LocRotScale' would set the keying set to LocRotScale. But it just calls the Change Keying Set menu. And throws me an error too.
TypeError: bpy_struct: item.attr = val: enum "LocRotScale" not found in ('DEFAULT')
How can i insert a button that sets the Keying set to LocRotScale directly with one click?