[mod_python] Question about PSP()

I have a PSP file witch, when generated, results in an html page with template 
placeholders like ${i18n_something}. I've been looking at psp.py and it seems 
that the only possibility will be to write a custom req object that captures all 
the output. Either that or to not generate output with template placeholders (I 
fear thinking about having to change this).

Do you see a better solution?

-- 
dharana