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 12826,Use __slots__ for some simple objects.,Sebastian Noack,nobody,I have started to introduce __slots__ for some simple object. See attached patch. There are probably more places where __slots__ would make sense. But I have started with django.utils.datastructures.* and django.utils.tree.Node and subclasses of them. Slots make object creation faster and use less memory than object dicts. They are used to improve performance on a lot of python's builtin types and can be used in own code for simple objects.,Cleanup/optimization,closed,Core (Other),,Normal,wontfix,,,Accepted,1,0,0,1,0,0