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
30843	New argument for FileField and descendants: size_field.	Maksim Iakovlev	nobody	`size_field` must work same as `ImageField.width_field`, but for file size in bytes. It may be helpful in systems which use remote storages. For example, S3 storage from django-storages makes HEAD request for every `file.size` call. It's painful sometimes.	New feature	closed	Database layer (models, ORM)	dev	Normal	wontfix			Unreviewed	0	0	0	0	0	0