code: def active_translations(self, language_code=None, **translated_fields):
          
          # Default:     (language, fallback) when hide_translated == False
          # Alternative: (language,)          when hide_untranslated == True
          language_codes = get_active_language_choices(language_code)
          return self.translated(*language_codes, **translated_fields)
docs: Only return objects which are translated, or have a fallback that should be displayed.
  
          Typically that's the currently active language and fallback language.
          This should be combined with ``.distinct()``.
  
          When ``hide_untranslated = True``, only the currently active language will be returned.