id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
16733	pk/id bug in multiple inheritance of concrete classes	Leo Shklovskii	nobody	"If I have two concrete classes A, B and then have a `class C(A,B)` a C object's pk and id don't line up.

The c.pk is a.pk and c.id is b.id. This can create all sorts of problems and confusion since you can conventionally use pk and id interchangeably."	Bug	closed	Database layer (models, ORM)	dev	Normal	duplicate		anssi.kaariainen@…	Accepted	0	0	0	0	0	0