[Zope] Simple: Update a ZClass property via Python Script

[Dieter Maurer]

Jeremy Cowgar wrote at 2003-3-8 00:15 -0500:
 > I have just finished the ZooExhibit product tutorial. It checks the property 
 > of a ZClass, last_meal_time to see if the animal is hungry. If so, I want to 
 > feed it (practice). So, I created a python script with a link to it inside 
 > the <dtml-if isHungry> area, and in it I have:
 > 
 > manage_changeProperties(last_meal_time, '2002-01-01')

ZClass properties usually live in a property sheet.
You must call the "manage_changeProperties" of the corresponding
property sheet.

I forgot how to access the property sheet. I think it was

  instance.propertysheets.sheetname

Search the archives, to find out precisely....


Dieter