base.py 文件源码

def check_secret_key(app_configs, **kwargs):
    passed_check = (
        getattr(settings, 'SECRET_KEY', None) and
        len(set(settings.SECRET_KEY)) >= SECRET_KEY_MIN_UNIQUE_CHARACTERS and
        len(settings.SECRET_KEY) >= SECRET_KEY_MIN_LENGTH
    )
    return [] if passed_check else [W009]