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
13105	[patch] get or create thread safety	toplex	toplex	"If you try get_or_create from several threads at the same time, you'll get duplicates sooner or later. Same goes for adding relations (which checks for duplicates on it's own).
This is a small patch to fix it using a Lock mechanism.
Obviously it won't work when tried from several processes, so I would call it an intermediate patch.
This is my first time touching Django code, so I'm sorry for any screw ups."		closed	Database layer (models, ORM)	1.1		duplicate	thread;multithread;relation;get_or_create		Unreviewed	1	0	0	0	0	0