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
13647	Duplicated import of deepcopy in django.db.models.query	Daniel Duan	nobody	Obviously deepcopy is being imported twice from copy and copycompat...so the legacy code should be gone.		closed	Database layer (models, ORM)	dev		duplicate			Accepted	1	0	0	0	0	0