On Tue, Jan 16, 2007 at 09:05:59PM +0100, Florian Lindner wrote: > I have a container object to which I can add and remove object but can not > rename them. I suspet my I namechooser to be faulty:
That might be true. > from zope.app.container.interfaces import INameChooser > from zope.app.container.contained import NameChooser > > class XGMNameChooser(NameChooser): > implements(INameChooser) > > def chooseName(self, name, object): > if IAbbreviation.providedBy(object): > # my name choosing code > return n I'm not sure I remember things correctly, but shouldn't your name chooser verify and optionally accept ``name`` here, if you want the user's desired name to ever be used? > else: > return super(XGMNameChooser, self).chooseName(name, object) > > registered like that: > > <adapter > for=".interfaces.IXGM" > provides="zope.app.container.interfaces.INameChooser" > factory=".xgm.XGMNameChooser" > /> > > > furthermore the objects interface implements: > > IContainer, IContained, IPossibleSite, IAttributeAnnotatable, > IContainerNamesContainer. IContainerNamesContainer means "the user will *never* get to specify the names used for the elements stored in this container, instead the names will *always* be computed automatically by the name chooser." Remove this interface and you will get your "Rename" button in the ZMI. > the class itself: > > BTreeContainer, SiteManagerContainer > > What's wrong? Marius Gedminas -- If you are angry with someone, you should walk a mile in their shoes... then you'll be a mile away from them, and you'll have their shoes.
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