[Zope] title of a property sheet?

[John Coleman]

I'm working with a ZClass and I need to get the titles of my property 
sheets.  One would think that

for item in container.propertysheets.values():
      print item.title

would work, since title is just an attribute defined in __init__, but 
that produces nothing at all.

I've dug around in the code, but can't seem to find out otherwise.  Any 
help is appreciated.  Clearly it's available, as title shows up in the 
management pages.

Thanks,
-- 
John Coleman
jcoleman@sbc.edu