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
24577	Restrict extending and including to require templates from the same engine.	Preston Timmons	nobody	"If two Django engines are configured and a template object from the first engine is used as an include or extends in a template from the second engine, it's not clear which engine will be used if the template object also happens to include or extend other templates.

Per discussion with Aymeric, it sounds like the least ambiguous behavior it to raise an exception if an included or extended template has a different engine than that of the current template.

This affects the IncludeNode, ExtendsNode, and InclusionNode."	Bug	new	Template system	dev	Normal			desecho@…	Accepted	0	0	0	0	0	0