Hi All,

I'm running Pylons 0.9.5 with Mako and a couple other add-ons.
I want to enable a 'Back' link, but due to other restrictions I can't
use javascript's history method.

I'm trying to get the HTTP referrer to link to, but I can't seem to
understand why it's always empty (I am moving from one page to another
within my web site).

Here's what I'm trying:

import os
os.environ.get('HTTP_REFERER')

but it's just returns an empty string (the default).


Any suggestions?

Thanks!
John


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