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