pixied.py 文件源码

def load_config(self, config):
        with open(config) as c:
            cfg = json.load(c)
        m = hashlib.sha224()
        m.update(bytes(cfg['subnet'], 'utf-8'))
        m.update(bytes(cfg['swap_size']))
        m.update(bytes(cfg['root_size']))
        m.update(bytes(cfg['extra_args'], 'utf-8'))
        # TODO: check sizes
        for f in cfg['hashes']:
            with open(f, 'rb') as fl:
                for line in fl:
                    m.update(line)
        cfg['sha224'] = m.hexdigest()
        cfg['subnet'] = ipaddress.ip_network(cfg['subnet'])
        cfg['image_method'] = IMAGE_METHOD
        return cfg