trans_real.py 文件源码

def reset_cache(**kwargs):
    """
    Reset global state when LANGUAGES setting has been changed, as some
    languages should no longer be accepted.
    """
    if kwargs['setting'] in ('LANGUAGES', 'LANGUAGE_CODE'):
        check_for_language.cache_clear()
        get_languages.cache_clear()
        get_supported_language_variant.cache_clear()