Fun with vocabularies
"Charlie Clark" <[email protected]>
| Newsgroups | gmane.comp.web.zope.devel |
|---|---|
| Organization | Clark Consulting & Research |
| Message-ID | <[email protected]> |
Hi, I was wondering whether it's possible to use callables for schema vocabularies without registering them first? ie. def my_vocab(context): while some_constraint: yield zope.schema.SimpleTerm() alsoProvides(my_vocab, zope.schema.interfacesIBaseVocabulary) class IMySchema(Interface): value = Choice( vocabulary=my_vocab ) I'm sure it should be possible but my weak and feeble brain has somehow failed to solve the puzzle! On a similar note: how should I handle i18n message objects that are the title of a SimpleTerm? At least in zope.formlib this leads to a rendering error because: "AttributeError: 'MessageFactory' object has no attribute 'replace'" Thanks for any pointers. Charlie -- Charlie Clark Managing Director Clark Consulting & Research German Office Helmholtzstr. 20 Düsseldorf D- 40215 Tel: +49-211-600-3657 Mobile: +49-178-782-6226 _______________________________________________ Zope-Dev maillist - [email protected] https://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope )