l.a.b.q.QuestionLanguageVocabularyFactory : class documentation

Factory for a vocabulary containing a subset of the possible languages.

The vocabulary will contain only the languages "interesting" for the user. That's English plus the users preferred languages. These will be guessed from the request when the preferred languages weren't configured.

It also always include the question's current language and excludes all English variants.

Method	__init__	Create a QuestionLanguageVocabularyFactory.
Method	__call__	Undocumented

Create a QuestionLanguageVocabularyFactory.

:param view: The view that provides the request used to determine the
user languages. The view contains the Product widget selected by the
user in the case where a question is asked in the context of a
ProjectGroup.