utils.py 文件源码

def get_translations(languages=None):
    """
    Get a WTForms translation object which wraps the builtin GNUTranslations object.
    """
    translations = get_builtin_gnu_translations(languages)

    if hasattr(translations, 'ugettext'):
        return DefaultTranslations(translations)
    else:
        # Python 3 has no ugettext/ungettext, so just return the translations object.
        return translations