[Zope-dev] dynamic setting of attributes

Hi, it's me again.. I am working on a product with integrated caching mechanism. My product stores files with a MIME type, filename and content in an object with an unique ID. I do not want to use the filename as object IDs, because it is not unique. I have an index_html method that set the "Content-Type" header to the MIME type and returns the content, so that every browser should handle it correctly. The only disadvantage of this method is the loosing of the filename. I thought I could easily setattr(self, filename, self.index_html) but this results in a "Cannot pickle object" error. Any hints appreciated. Greeting -- Robert Sander www.gurubert.de