Update README.md

Modify resource_tracker file module path.

(cherry picked from commit 8066c200b9)

README.md

@@ -31,7 +31,9 @@ Detailed documentation can be found at:
 
 ## Quick Start
 
-Uni-Lab-OS recommends using `mamba` for environment management. Choose the appropriate environment file for your operating system:
+1. Setup Conda Environment
+
+Uni-Lab-OS recommends using `mamba` for environment management:
 
 ```bash
 # Create new environment
@@ -40,7 +42,7 @@ mamba activate unilab
 mamba install -n unilab uni-lab::unilabos -c robostack-staging -c conda-forge
 ```
 
-## Install Dev Uni-Lab-OS
+2. Install Dev Uni-Lab-OS
 
 ```bash
 # Clone the repository
@@ -51,17 +53,21 @@ cd Uni-Lab-OS
 pip install .
 ```
 
-3. Start Uni-Lab System:
+3. Start Uni-Lab System
 
 Please refer to [Documentation - Boot Examples](https://deepmodeling.github.io/Uni-Lab-OS/boot_examples/index.html)
 
+4. Best Practice
+
+See [Best Practice Guide](https://deepmodeling.github.io/Uni-Lab-OS/user_guide/best_practice.html)
+
 ## Message Format
 
 Uni-Lab-OS uses pre-built `unilabos_msgs` for system communication. You can find the built versions on the [GitHub Releases](https://github.com/deepmodeling/Uni-Lab-OS/releases) page.
 
 ## Citation
 
-If you use Uni-Lab-OS in academic research, please cite:
+If you use [Uni-Lab-OS](https://arxiv.org/abs/2512.21766) in academic research, please cite:
 
 ```bibtex
 @article{gao2025unilabos,

README_zh.md

@@ -53,17 +53,21 @@ cd Uni-Lab-OS
 pip install .
 ```
 
-3. 启动 Uni-Lab 系统:
+3. 启动 Uni-Lab 系统
 
 请见[文档-启动样例](https://deepmodeling.github.io/Uni-Lab-OS/boot_examples/index.html)
 
+4. 最佳实践
+
+请见[最佳实践指南](https://deepmodeling.github.io/Uni-Lab-OS/user_guide/best_practice.html)
+
 ## 消息格式
 
 Uni-Lab-OS 使用预构建的 `unilabos_msgs` 进行系统通信。您可以在 [GitHub Releases](https://github.com/deepmodeling/Uni-Lab-OS/releases) 页面找到已构建的版本。
 
 ## 引用
 
-如果您在学术研究中使用 Uni-Lab-OS，请引用：
+如果您在学术研究中使用 [Uni-Lab-OS](https://arxiv.org/abs/2512.21766)，请引用：
 
 ```bibtex
 @article{gao2025unilabos,

docs/user_guide/graph_files.md

@@ -463,7 +463,7 @@ Uni-Lab 使用 `ResourceDictInstance.get_resource_instance_from_dict()` 方法
 ### 使用示例
 
 ```python
-from unilabos.ros.nodes.resource_tracker import ResourceDictInstance
+from unilabos.resources.resource_tracker import ResourceDictInstance
 
 # 旧格式节点
 old_format_node = {

tests/resources/test_resourcetreeset.py

@@ -2,9 +2,8 @@ import pytest
 import json
 import os
 
-from pylabrobot.resources import Resource as ResourcePLR
 from unilabos.resources.graphio import resource_bioyond_to_plr
-from unilabos.ros.nodes.resource_tracker import ResourceTreeSet
+from unilabos.resources.resource_tracker import ResourceTreeSet
 from unilabos.registry.registry import lab_registry
 
 from unilabos.resources.bioyond.decks import BIOYOND_PolymerReactionStation_Deck

unilabos/app/backend.py

@@ -1,6 +1,6 @@
 import threading
 
-from unilabos.ros.nodes.resource_tracker import ResourceTreeSet
+from unilabos.resources.resource_tracker import ResourceTreeSet
 from unilabos.utils import logger
 
 

unilabos/app/main.py

@@ -315,7 +315,7 @@ def main():
     from unilabos.app.web import start_server
     from unilabos.app.register import register_devices_and_resources
     from unilabos.resources.graphio import modify_to_backend_format
-    from unilabos.ros.nodes.resource_tracker import ResourceTreeSet, ResourceDict
+    from unilabos.resources.resource_tracker import ResourceTreeSet, ResourceDict
 
     # 显示启动横幅
     print_unilab_banner(args_dict)

unilabos/app/web/client.py

@@ -6,12 +6,10 @@ HTTP客户端模块
 
 import json
 import os
-import time
-from threading import Thread
 from typing import List, Dict, Any, Optional
 
 import requests
-from unilabos.ros.nodes.resource_tracker import ResourceTreeSet
+from unilabos.resources.resource_tracker import ResourceTreeSet
 from unilabos.utils.log import info
 from unilabos.config.config import HTTPConfig, BasicConfig
 from unilabos.utils import logger

unilabos/device_comms/coin_cell_assembly_workstation.py

@@ -6,7 +6,7 @@ Coin Cell Assembly Workstation
 """
 from typing import Dict, Any, List, Optional, Union
 
-from unilabos.ros.nodes.resource_tracker import DeviceNodeResourceTracker
+from unilabos.resources.resource_tracker import DeviceNodeResourceTracker
 from unilabos.device_comms.workstation_base import WorkstationBase, WorkflowInfo
 from unilabos.device_comms.workstation_communication import (
     WorkstationCommunicationBase, CommunicationConfig, CommunicationProtocol, CoinCellCommunication
@@ -61,7 +61,7 @@ class CoinCellAssemblyWorkstation(WorkstationBase):
         
         # 创建资源跟踪器（如果没有提供）
         if resource_tracker is None:
-            from unilabos.ros.nodes.resource_tracker import DeviceNodeResourceTracker
+            from unilabos.resources.resource_tracker import DeviceNodeResourceTracker
             resource_tracker = DeviceNodeResourceTracker()
         
         # 初始化基类

unilabos/devices/liquid_handling/biomek.py

@@ -13,7 +13,7 @@ from pylabrobot.resources import (
 import copy
 from unilabos_msgs.msg import Resource
 
-from unilabos.ros.nodes.resource_tracker import DeviceNodeResourceTracker  # type: ignore
+from unilabos.resources.resource_tracker import DeviceNodeResourceTracker  # type: ignore
 
 
 class LiquidHandlerBiomek:

unilabos/resources/graphio.py

@@ -13,7 +13,7 @@ from unilabos.config.config import BasicConfig
 from unilabos.resources.container import RegularContainer
 from unilabos.resources.itemized_carrier import ItemizedCarrier, BottleCarrier
 from unilabos.ros.msgs.message_converter import convert_to_ros_msg
-from unilabos.ros.nodes.resource_tracker import (
+from unilabos.resources.resource_tracker import (
     ResourceDictInstance,
     ResourceTreeSet,
 )

unilabos/ros/device_node_wrapper.py

@@ -5,7 +5,7 @@ from unilabos.ros.msgs.message_converter import (
     get_action_type,
 )
 from unilabos.ros.nodes.base_device_node import init_wrapper, ROS2DeviceNode
-from unilabos.ros.nodes.resource_tracker import ResourceDictInstance
+from unilabos.resources.resource_tracker import ResourceDictInstance
 
 # 定义泛型类型变量
 T = TypeVar("T")

unilabos/ros/initialize_device.py

@@ -1,10 +1,9 @@
-import copy
 from typing import Optional
 
 from unilabos.registry.registry import lab_registry
 from unilabos.ros.device_node_wrapper import ros2_device_node
 from unilabos.ros.nodes.base_device_node import ROS2DeviceNode, DeviceInitError
-from unilabos.ros.nodes.resource_tracker import ResourceDictInstance
+from unilabos.resources.resource_tracker import ResourceDictInstance
 from unilabos.utils import logger
 from unilabos.utils.exception import DeviceClassInvalid
 from unilabos.utils.import_manager import default_manager

unilabos/ros/main_slave_run.py

@@ -10,7 +10,7 @@ from unilabos_msgs.srv._serial_command import SerialCommand_Response
 
 from unilabos.app.register import register_devices_and_resources
 from unilabos.ros.nodes.presets.resource_mesh_manager import ResourceMeshManager
-from unilabos.ros.nodes.resource_tracker import DeviceNodeResourceTracker, ResourceTreeSet
+from unilabos.resources.resource_tracker import DeviceNodeResourceTracker, ResourceTreeSet
 from unilabos.devices.ros_dev.liquid_handler_joint_publisher import LiquidHandlerJointPublisher
 from unilabos_msgs.srv import SerialCommand  # type: ignore
 from rclpy.executors import MultiThreadedExecutor

unilabos/ros/nodes/base_device_node.py

@@ -1,4 +1,3 @@
-import copy
 import inspect
 import io
 import json
@@ -13,7 +12,6 @@ import asyncio
 
 import rclpy
 import yaml
-from msgcenterpy import ROS2MessageInstance
 from rclpy.node import Node
 from rclpy.action import ActionServer, ActionClient
 from rclpy.action.server import ServerGoalHandle
@@ -26,11 +24,7 @@ from unilabos.utils.decorator import get_topic_config, get_all_subscriptions
 
 from unilabos.resources.container import RegularContainer
 from unilabos.resources.graphio import (
-    resource_ulab_to_plr,
     initialize_resources,
-    dict_to_tree,
-    resource_plr_to_ulab,
-    tree_to_list,
 )
 from unilabos.resources.plr_additional_res_reg import register
 from unilabos.ros.msgs.message_converter import (
@@ -47,7 +41,7 @@ from unilabos_msgs.srv import (
 )  # type: ignore
 from unilabos_msgs.msg import Resource  # type: ignore
 
-from unilabos.ros.nodes.resource_tracker import (
+from unilabos.resources.resource_tracker import (
     DeviceNodeResourceTracker,
     ResourceTreeSet,
     ResourceTreeInstance,
@@ -363,7 +357,6 @@ class BaseROS2DeviceNode(Node, Generic[T]):
             return res
 
         async def append_resource(req: SerialCommand_Request, res: SerialCommand_Response):
-            from pylabrobot.resources.resource import Resource as ResourcePLR
             from pylabrobot.resources.deck import Deck
             from pylabrobot.resources import Coordinate
             from pylabrobot.resources import Plate

unilabos/ros/nodes/presets/host_node.py

@@ -10,7 +10,6 @@ from typing import TYPE_CHECKING, Optional, Dict, Any, List, ClassVar, Set, Type
 from action_msgs.msg import GoalStatus
 from geometry_msgs.msg import Point
 from rclpy.action import ActionClient, get_action_server_names_and_types_by_node
-from rclpy.callback_groups import ReentrantCallbackGroup
 from rclpy.service import Service
 from unilabos_msgs.msg import Resource  # type: ignore
 from unilabos_msgs.srv import (
@@ -19,7 +18,6 @@ from unilabos_msgs.srv import (
     ResourceUpdate,
     ResourceList,
     SerialCommand,
-    ResourceGet,
 )  # type: ignore
 from unilabos_msgs.srv._serial_command import SerialCommand_Request, SerialCommand_Response
 from unique_identifier_msgs.msg import UUID
@@ -37,7 +35,7 @@ from unilabos.ros.msgs.message_converter import (
 )
 from unilabos.ros.nodes.base_device_node import BaseROS2DeviceNode, ROS2DeviceNode, DeviceNodeResourceTracker
 from unilabos.ros.nodes.presets.controller_node import ControllerNode
-from unilabos.ros.nodes.resource_tracker import (
+from unilabos.resources.resource_tracker import (
     ResourceDict,
     ResourceDictInstance,
     ResourceTreeSet,

unilabos/ros/nodes/presets/workstation.py

@@ -12,11 +12,10 @@ from unilabos_msgs.srv import ResourceUpdate
 from unilabos.messages import *  # type: ignore  # protocol names
 from rclpy.action import ActionServer, ActionClient
 from rclpy.action.server import ServerGoalHandle
-from rclpy.callback_groups import ReentrantCallbackGroup
 from unilabos_msgs.srv._serial_command import SerialCommand_Request, SerialCommand_Response
 
 from unilabos.compile import action_protocol_generators
-from unilabos.resources.graphio import list_to_nested_dict, nested_dict_to_list
+from unilabos.resources.graphio import nested_dict_to_list
 from unilabos.ros.initialize_device import initialize_device_from_dict
 from unilabos.ros.msgs.message_converter import (
     get_action_type,
@@ -24,7 +23,7 @@ from unilabos.ros.msgs.message_converter import (
     convert_from_ros_msg_with_mapping,
 )
 from unilabos.ros.nodes.base_device_node import BaseROS2DeviceNode, DeviceNodeResourceTracker, ROS2DeviceNode
-from unilabos.ros.nodes.resource_tracker import ResourceTreeSet, ResourceDictInstance
+from unilabos.resources.resource_tracker import ResourceTreeSet, ResourceDictInstance
 from unilabos.utils.type_check import get_result_info_str
 
 if TYPE_CHECKING:

unilabos/ros/utils/driver_creator.py

@@ -11,10 +11,9 @@ import traceback
 from abc import abstractmethod
 from typing import Type, Any, Dict, Optional, TypeVar, Generic, List
 
-from unilabos.resources.graphio import nested_dict_to_list, resource_ulab_to_plr
-from unilabos.ros.nodes.resource_tracker import DeviceNodeResourceTracker, ResourceTreeSet, ResourceDictInstance, \
+from unilabos.resources.resource_tracker import DeviceNodeResourceTracker, ResourceTreeSet, ResourceDictInstance, \
     ResourceTreeInstance
-from unilabos.utils import logger, import_manager
+from unilabos.utils import logger
 from unilabos.utils.cls_creator import create_instance_from_config
 
 # 定义泛型类型变量
@@ -135,7 +134,7 @@ class PyLabRobotCreator(DeviceClassCreator[T]):
         Returns:
             处理后的数据
         """
-        from pylabrobot.resources import Deck, Resource
+        from pylabrobot.resources import Resource
 
         if states is None:
             states = {}