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
27648	"Deprecate (""iLmsu"") regex groups in URLpatterns"	Tim Graham	Tim Graham	As [https://groups.google.com/d/topic/django-developers/Y51CKkqq6Ng/discussion discussed on django-developers], Python deprecated usage of flags not at the start of a regular expression, e.g. 'CaseInsensitive(?i)' instead of '(?i)CaseInsensitive'. A new solution would be required to support these flags in Django, however, since case-insensitive URLs aren't a good practice and the other flags don't have value in urlpatterns, support for this will be removed. An alternative solution for those wanting the functionality is to write a 404 handler to look for uppercase characters and redirect to a lowercase equivalent.	Cleanup/optimization	closed	Core (URLs)	dev	Normal	fixed			Ready for checkin	1	0	0	0	0	0