[Zope] How to get PARENTS[-1] from within a Python Product

[Ira Hochman]

Hello-

How does one retrieve the equivalent of PARENTS[-1] from within a Python
Product in Zope?

I have tried self.aq_parent.absolute_url() which gets the equivalent
of PARENTS[0], but I need to get PARENTS[-1].

I am trying to isolate/preserve the portion of the path that contains
cgi/pcgi info, if any (as in "http://yoursite.com/bin-cgi/Zope.pcgi").
 Alternate approaches to accomplish the same would also be welcome.

-- 
Ira Hochman
go2ira@onebox.com - email
(617) 598-1014 x5511 - voicemail/fax



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