How to print in a portable way?

[Antonio Cuni]

I need to print some simple tables and reports from a python program: I'd 
like to do it in with no platform-specific method: is there a chanche?
I thought to generate some HTML to be printed by a web-browser, but most 
of them add extra infos (e.g. the filename and the page number) at the 
top and the bottom of a page, so the output doesn't look very nice.
Any other idea?
Thanks in advance

ciao Anto
-- 
"Computer science is not about computers any more than astronomy
is about telescopes." -- EW Dijkstra