[Zope-dev] Catalog performance

2003-09-18 Thread zhimin
John Barratt wrote: > If you can't use catalog metadata as Seb suggests (eg. you are actually > accessing many attributes, large values, etc.) and if indeeed memory is > the problem (which seems likely) then you can ghostify the objects that > were ghosts to begin with, and it will save memory (un

[Zope-dev] Will restrictedTraverse() load every obj into memory?

2003-09-17 Thread zhimin
Hello, I have a function that returns the object when given a path. def path2Object(path): obj = context,restrictedTraverse(path) return obj My concern is whether restrictedTraverse(path) will load into memory every object it traverses through and thus increase memory usage, especially i