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
33502	Move Field attributes to class attributes.	Collin Anderson	nobody	"This only adds attributes to a field's `__dict__` if it has a non default value.

Similar to `__slots__` for `SafeString` #33465 this could theoretically reduce memory usage, with less chance of breaking things compared to actually using `__slots__`.
 
https://github.com/collinanderson/django/commit/41b2f0d6928b1a837df6d57169313d6b5f535a5d

I'm mostly just throwing this out there to add to the discussion and see what people think. Totally cool if it doesn't get merged."	Cleanup/optimization	closed	Database layer (models, ORM)	dev	Normal	needsinfo		Keryn Knight	Unreviewed	1	0	0	0	0	0