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
3505	Missing authentication backend should be reported	bugs@…	Adrian Holovaty	"When authentication method is not found in AUTHENTICATION_BACKENDS, TypeError is raised with ""authenticate() takes exactly 0 arguments (1 given)"".

Something like CustomError: auth backend not found would be nicer. "		closed	Contrib apps	dev		fixed		gonzalemario@…	Accepted	1	0	0	0	0	0