Am Mittwoch, den 05.04.2006, 08:48 +0200 schrieb Frank Burkhardt: > Hi, > > I've got objects implementing interface > > IMyObject > > and two adapters: > > IMyObject -> ISearchable > ISearchable -> ISearchableEN > > I would like to use a TextIndex to do fulltext search on objects > implementing ISearchableEN . > Unfortunately this doesn't work. The TextIndex tries something > like this to adapt an object to the given interface: > > ISearchableEN(myobject) > > Which fails ("Unable to adapt") because there is no adapter > "IMyObject -> ISearchableEN" and Zope doesn't try to adapt multiple > times ( IMyObject -> ISearchable -> ISearchableEN ). > > Does anyone have an Idea how to do this or do I have to modify > the TextIndex?
Idea: Write an adater which Adapts IMyObject to ISearchableEN. This Adapter can be a function which only does the adaption chain and returns the Adapter to ISearchableEn adapter. HTH, mac _______________________________________________ Zope3-users mailing list Zope3firstname.lastname@example.org http://mail.zope.org/mailman/listinfo/zope3-users