[Zope] "Diffing" between the versions of a property

[Pierre Godefroy]

Hello everybody,

Would it be possible through a script to compare ("diff") between the 
different successive versions of a property (as you can do for the contents 
of a DTML document or  method, through the "compare" button of the history 
tab)?

I tried to write a Python script (ven External) but the import of the 
necessary ndiff module does not seem to be allowed.

Any hint?


Pierre Godefroy