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How to use _get_node_part_path method in lisa

Best Python code snippet using lisa_python

node.py

Source:node.py

...92        return self._shell is not None and self._shell.is_connected93    @property94    def local_log_path(self) -> Path:95        if not self._local_log_path:96            part_name = self._get_node_part_path()97            log_path = constants.RUN_LOCAL_LOG_PATH / self._base_part_path / part_name98            self._local_log_path = log_path99            self._local_log_path.mkdir(parents=True, exist_ok=True)100        return self._local_log_path101    @property102    def local_working_path(self) -> Path:103        if not self._local_working_path:104            part_name = self._get_node_part_path()105            self._local_working_path = (106                constants.RUN_LOCAL_WORKING_PATH / self._base_part_path / part_name107            )108            self._local_working_path.mkdir(parents=True, exist_ok=True)109        return self._local_working_path110    @property111    def working_path(self) -> PurePath:112        """113        The working path may be a remote path on remote node. It uses to put executable.114        """115        if not self._working_path:116            self._working_path = self.get_working_path()117            self.shell.mkdir(self._working_path, parents=True, exist_ok=True)118            self.log.debug(f"working path is: '{self._working_path}'")119        return self._working_path120    @property121    def nics(self) -> Nics:122        if self._nics is None:123            self._nics = Nics(self)124            self._nics.initialize()125        return self._nics126    @property127    def is_dirty(self) -> bool:128        return self._is_dirty129    @classmethod130    def create(131        cls,132        index: int,133        runbook: schema.Node,134        logger_name: str = "node",135        base_part_path: Optional[Path] = None,136        parent_logger: Optional[Logger] = None,137    ) -> Node:138        if not cls._factory:139            cls._factory = subclasses.Factory[Node](Node)140        node = cls._factory.create_by_runbook(141            index=index,142            runbook=runbook,143            logger_name=logger_name,144            base_part_path=base_part_path,145            parent_logger=parent_logger,146        )147        node.log.debug(148            f"created, type: '{node.__class__.__name__}', default: {runbook.is_default}"149        )150        return node151    def reboot(self, time_out: int = 300) -> None:152        self.tools[Reboot].reboot(time_out)153    def execute(154        self,155        cmd: str,156        shell: bool = False,157        sudo: bool = False,158        no_error_log: bool = False,159        no_info_log: bool = True,160        no_debug_log: bool = False,161        cwd: Optional[PurePath] = None,162        timeout: int = 600,163        update_envs: Optional[Dict[str, str]] = None,164        expected_exit_code: Optional[int] = None,165        expected_exit_code_failure_message: str = "",166    ) -> ExecutableResult:167        process = self.execute_async(168            cmd,169            shell=shell,170            sudo=sudo,171            no_error_log=no_error_log,172            no_info_log=no_info_log,173            no_debug_log=no_debug_log,174            cwd=cwd,175            update_envs=update_envs,176        )177        return process.wait_result(178            timeout=timeout,179            expected_exit_code=expected_exit_code,180            expected_exit_code_failure_message=expected_exit_code_failure_message,181        )182    def execute_async(183        self,184        cmd: str,185        shell: bool = False,186        sudo: bool = False,187        no_error_log: bool = False,188        no_info_log: bool = True,189        no_debug_log: bool = False,190        cwd: Optional[PurePath] = None,191        update_envs: Optional[Dict[str, str]] = None,192    ) -> Process:193        self.initialize()194        if sudo and not self.support_sudo:195            raise LisaException(196                f"node doesn't support [command] or [sudo], cannot execute: {cmd}"197            )198        return self._execute(199            cmd,200            shell=shell,201            sudo=sudo,202            no_error_log=no_error_log,203            no_info_log=no_info_log,204            no_debug_log=no_debug_log,205            cwd=cwd,206            update_envs=update_envs,207        )208    def cleanup(self) -> None:209        self.log.debug("cleaning up...")210        if hasattr(self, "_log_handler") and self._log_handler:211            remove_handler(self._log_handler, self.log)212            self._log_handler.close()213    def close(self) -> None:214        self.log.debug("closing node connection...")215        if self._shell:216            self._shell.close()217        if self._nics:218            self._nics = None219    def get_pure_path(self, path: str) -> PurePath:220        # spurplus doesn't support PurePath, so it needs to resolve by the221        # node's os here.222        if self.is_posix:223            return PurePosixPath(path)224        else:225            return PureWindowsPath(path)226    def get_case_working_path(self, case_unique_name: str) -> PurePath:227        working_path = self.working_path / "tests" / case_unique_name228        self.shell.mkdir(path=working_path, exist_ok=True)229        return working_path230    def capture_system_information(self, name: str = "") -> None:231        """232        download key files or outputs of commands to a subfolder of the node.233        """234        saved_path = self.local_log_path / f"{get_datetime_path()}_captured_{name}"235        saved_path.mkdir(parents=True, exist_ok=True)236        self.log.debug(f"capturing system information to {saved_path}.")237        self.os.capture_system_information(saved_path)238    def find_partition_with_freespace(self, size_in_gb: int) -> str:239        if self.os.is_windows:240            raise NotImplementedError(241                (242                    "find_partition_with_freespace was called on a Windows node, "243                    "this function is not implemented for Windows"244                )245            )246        mount = self.tools[Mount]247        lsblk = self.tools[Lsblk]248        disks = lsblk.get_disks()249        # find a disk/partition with required space250        for disk in disks:251            # we do not write on the os disk252            if disk.is_os_disk:253                continue254            # if the disk contains partition, check the partitions255            if len(disk.partitions) > 0:256                for partition in disk.partitions:257                    if not partition.size_in_gb >= size_in_gb:258                        continue259                    # mount partition if it is not mounted260                    partition_name = partition.name261                    if not partition.is_mounted:262                        mountpoint = f"{PATH_REMOTE_ROOT}/{partition_name}"263                        mount.mount(partition.device_name, mountpoint, format=True)264                    else:265                        mountpoint = partition.mountpoint266                    # some distro use absolute path wrt to the root, so we need to267                    # requery the mount point after mounting268                    return lsblk.find_mountpoint_by_volume_name(269                        partition_name, force_run=True270                    )271            else:272                if not disk.size_in_gb >= size_in_gb:273                    continue274                # mount the disk if it isn't mounted275                disk_name = disk.name276                if not disk.is_mounted:277                    mountpoint = f"{PATH_REMOTE_ROOT}/{disk_name}"278                    self.tools[Mkfs].format_disk(disk.device_name, FileSystem.ext4)279                    mount.mount(disk.device_name, mountpoint, format=True)280                else:281                    mountpoint = disk.mountpoint282                # some distro use absolute path wrt to the root, so we need to requery283                # the mount point after mounting284                return lsblk.find_mountpoint_by_volume_name(disk_name, force_run=True)285        raise LisaException(286            f"No partition with Required disk space of {size_in_gb}GB found"287        )288    def get_working_path(self) -> PurePath:289        """290        It returns the path with expanded environment variables, but not create291        the folder. So, it can be used to locate a relative path from it, and292        not create extra folders.293        """294        raise NotImplementedError()295    def mark_dirty(self) -> None:296        self.log.debug("mark node to dirty")297        self._is_dirty = True298    def test_connection(self) -> bool:299        try:300            self.execute("date")301            return True302        except Exception as identifier:303            self.log.debug(f"cannot access VM {self.name}, error is {identifier}")304        return False305    def _initialize(self, *args: Any, **kwargs: Any) -> None:306        if not hasattr(self, "_log_handler"):307            self._log_handler = create_file_handler(308                self.local_log_path / "node.log", self.log309            )310        self.log.info(f"initializing node '{self.name}' {self}")311        self.shell.initialize()312        self.os: OperatingSystem = OperatingSystem.create(self)313        self.capture_system_information("started")314    def _execute(315        self,316        cmd: str,317        shell: bool = False,318        sudo: bool = False,319        no_error_log: bool = False,320        no_info_log: bool = False,321        no_debug_log: bool = False,322        cwd: Optional[PurePath] = None,323        update_envs: Optional[Dict[str, str]] = None,324    ) -> Process:325        cmd_id = str(randint(0, 10000))326        process = Process(cmd_id, self.shell, parent_logger=self.log)327        process.start(328            cmd,329            shell=shell,330            sudo=sudo,331            no_error_log=no_error_log,332            no_info_log=no_info_log,333            no_debug_log=no_debug_log,334            cwd=cwd,335            update_envs=update_envs,336        )337        return process338    def _get_node_part_path(self) -> PurePath:339        path_name = self.name340        if not path_name:341            if self.index:342                index = self.index343            else:344                index = randint(0, 10000)345            path_name = f"node-{index}"346        return PurePath(path_name)347class RemoteNode(Node):348    def __repr__(self) -> str:349        # it's used to handle UT failure.350        if hasattr(self, "_connection_info"):351            return str(self._connection_info)352        return ""...

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