[Zope] Object history: need last editor

[Michael S. Fischer]

Are there any hooks in the Zope API which can be accessed from a Python
script to obtain object history information?  I want to obtain the last
editor of an object (as displayed in the History and Undo panels) but I
can't figure out how to obtain it in Zope 2.5.1.  If there's a way, it
appears to be undocumented.

I took a look at History.py but it looks like the object history is
stored in an unexposed property.

Any ideas?

-- 
Michael S. Fischer / michael at dynamine.net / +1 650-533-4684
Lead Hacketeer, Dynamine Consulting, Silicon Valley, CA