'Return a class of translator.
.. deprecated:: 1.6'

@property
def translator_class(self):

    translator_class = self.app.registry.get_translator_class(self)
    if ((translator_class is None) and (self.default_translator_class is None)):
        warnings.warn('builder.translator_class()    is    now    deprecated.    Please    use    builder.create_translator()    and    builder.default_translator_class    instead.', RemovedInSphinx20Warning)
        return None
    return self.create_translator
