zope.app.component.vocabulary.UtilityTerm not implemented correctly

[Gabi Shaar]

In zope.app.component.vocabulary:
 UtilityVocabulary (which implements IVocabularyTokenized) uses UtilityTerm which should (by the documentation of IVocabularyTokenized) implement ITitledTokenizedTerm, and doesn't implement the title property.

[Christian Theune (ctheune)]

Hmm. Do you say that UtilityTerm is used as if it would implement ITitleTokenizedTerm? Can you point to the line of code? I didn't see this.

[Gabi Shaar (gabi-shaargiora)]

I know of no code in zope that does this. I wrote my own widget for IChoice/IVocabularyTokenized (was using my own vocabularies, so only ran into this a bit later). So either the documentation needs to be corrected, or my code :).

this id the part in zope.schema.interfaces :

class IVocabularyTokenized(IVocabulary):
    """Vocabulary that provides support for tokenized representation.

    Terms returned from getTerm() and provided by iteration must
    conform to ITitledTokenizedTerm.
    """
    # ^^^^^^^^^^^^^^^^^^

    def getTermByToken(token):
        """Return an ITokenizedTerm for the passed-in token.

        If `token` is not represented in the vocabulary, `LookupError`
        is raised.
        """

[Christian Theune (ctheune)]

Ah, thanks for the info. The documentation of VocabularyTokenized is faulty. The method getTermByToken says it returns an ITokenizedTerm. I think this was a typo and changed it to ITokenizedTerm.

[Philipp von Weitershausen (philikon)]

Setting status to "Fix Released", we've had a two 3.4.0 betas since the fix was committed.