Method open

class/btdockerModel/securityModel.py:254–278

打开文件

(self, path, mode="rb")

            raise

    def open(self, path, mode="rb"):
        """打开文件"""
        try:
            with self._temp_container() as container_id:
                cmd = f"docker export {container_id} | tar -xOf - {path.lstrip('/')}"
                result = subprocess.run(cmd, shell=True, capture_output=True)

                if result.returncode != 0:
                    raise Exception("无法读取文件")

                class FileWrapper:
                    def __init__(self, data):
                        self.data = data
                        self.position = 0

                    def read(self):
                        return self.data

                    def close(self):
                        pass

                return FileWrapper(result.stdout)

        except Exception as e:
            raise

    def cleanup(self):
        """清理所有活动的临时容器"""