Hi there, I am using __setattr__ in my class to decide if the class needs to be reindexed or not. The problem is, the moment you enter the __setattr__ method, self is not acquisition wrapped anymore, which means that reindex_object does not work since it cannot acquire the Catalog. This can be illustrated with the following small test class: class AQTest(CatalogAware, SimpleItem): '''Test class''' meta_type = "Health Window Test" def __setattr__(self, attrName, attrValue): if attrName.startswith('abc'): self.reindex_object() #This doesn't work, since self is no longer acquisition wrapped here, eg. self.aq_parent raises an error self.__dict__[attrName] = attrValue def test(self): '''Test method''' self.abcname = 'John' Any suggestions on how to fix this? Etienne