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
14280	Duplicate deepcopy import in django/db/models/query.py	Carl Meyer	nobody	"In django/db/models/query.py, deepcopy is imported once from copy, and later from django.utils.copycompat. The duplicate was introduced by the multi-db merge (r11952), after the switch had been made to django.utils.copycompat only a few days earlier (r11901). 

The copy.deepcopy import is higher in the file, so has no effect, but removing it could help avoid confusion in future."		closed	Database layer (models, ORM)	dev		fixed	sprintSep2010		Ready for checkin	1	0	0	0	0	0