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
16833	Remove obscure mixin parameter from Storage.open() method	Jannis Leidel	nobody	As discussed with Jacob, Russell and Marty this ought to be removed since it's an undocumented and rather obscure feature which can easily be implemented with standard subclassing/overriding. 	Cleanup/optimization	closed	File uploads/storage	1.3	Normal	fixed			Unreviewed	0	0	0	0	0	0