principal.py 文件源码

def create_serializer(cls, force=False):
        config = cls.get_config()

        if force:
            return JSONWebSignatureSerializer(
                config['secret'],
                algorithm_name=config['algorithm']
            )
        else:
            return TimedJSONWebSignatureSerializer(
                config['secret'],
                expires_in=config['max_age'],
                algorithm_name=config['algorithm']
            )