[Zope] Acquisition

Dieter Maurer dieter@handshake.de
Wed, 12 Jun 2002 20:52:34 +0200

Marco Catunda writes:
 > ....
 > 	It's right. The request.PARENTS[0] has no menu_array object,
 > 	but, look the help of __getitem__(id) of objectmanager
 > "Returns a child object given a child id. If there is no child with the
 > given id, returns None. This method makes it easy to refer to children
 > that have id with file extensions. For example:"
 > 	I think the help is wrong. Is it true?
Yes, it is obviously wrong.

 > 	What the best way to solution it? Do I have to use try: catch:?
A "try: ... except KeyError: ..." around the access.