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
11084	After r10737, ImageField sets height and width on model creation, every lookup	Michael Newman	Gary Wilson	"I am going to give this a little more time, but I wanted to file quickly.

r10737 was a large commit that changes the way that files variables are handled. On every lookup of ImageField, the image is opened on the OS. This causes huge IO overhead. Also if the file is unavailable, an uncaught OSError is raised, creating errors in templates if the filesystem is unavailable.

"		closed	File uploads/storage	dev		fixed		arthur@… jdunck@… samuel@…	Accepted	0	1	1	1	0	0