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
26479	"Add ""is not"" comparison to the if template tag"	Alasdair Nicol	Alasdair Nicol	"#26118 added the is comparison to the if template tag. We should add the is not comparison as well.

From a quick test, it seems that `{% x is not None %}` is currently evaluated as `x is (not None)`, instead of `x is not None`.

Discussion on django-developers mailing list: https://groups.google.com/d/msg/django-developers/jYdYCAtHHdw/WJYNXqAzEwAJ"	New feature	closed	Template system	dev	Normal	fixed			Accepted	1	0	0	0	0	0