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
22236	Gratuitous and inappropriate use of signals	Aymeric Augustin	nobody	"Currently, `django.db.models.manager` contains `signals.class_prepared.connect(ensure_default_manager)`.


But `ModelBase._prepare` is the only method to send `class_prepared`. It should simply call `ensure_default_manager` (and still send the signal for other receivers).

There's no reason for obfuscating control flow with signals."	Cleanup/optimization	closed	Database layer (models, ORM)	dev	Normal	fixed			Ready for checkin	1	0	0	0	0	0