* Add on_setattr hooks to attr.s and attr.ib
Signed-off-by: Hynek Schlawack <hs@ox.cx>
* Add PR newsfragment
* Fix attr.s doc sig
* Make _DisableType private
* Mark setters.frozen as NoReturn
* Rename setters.DISABLE to setters.NO_OP to clarify its purpose
DISABLE sounds less purposeful and doesn't convey its meaning as well.
* Fix type
* Loosen up type for convert even further
* Tighten type a tiny bit