+@babel.localeselector
+def get_locale():
+ return str(current_language)
+
+@lang.allowed_languages
+def get_allowed_languages():
+ return app.config['LANGUAGES'].keys()
+
+@lang.default_language
+def get_default_language():
+ return 'en'
+
+def get_languages():
+ return app.config['LANGUAGES']
+
+# Manually add vote options to the translation strings. They are used as keys in loops.
+TRANSLATION_STRINGS={_('yes'), _('no'), _('abstain')}
+