[Zope-dev] RAMcache and container vs. context

[Dieter Maurer]

Stefan H. Holek wrote at 2005-5-27 10:59 +0100:
>A TALES expression may be prohibitively expensive in any case, no  
>matter how simple it is kept. Please make sure to do some comparative  
>profiling. Cache keys are recomputed on every call of the script,  
>AFAICS. The thought of doing this in restricted Python makes my skin  
>crawl.

But "TALES" expressions need not necessarily be restricted (see my
"TrustedExecutables").

Though, I did not think about the security inplications
when we would use unrestricted TALES expressions for a cache manager.
It would probably be a bad idea.

-- 
Dieter