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Support spin in dpgen2. #265

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@hztttt hztttt commented Oct 10, 2024

  1. add deviation manager for DeepSPIN
  2. support lammps spin render for DeepSPIN
  3. add report trust levels for spin deviation
  4. add fp for deltaspin
  5. add lammps spin task group

Summary by CodeRabbit

Release Notes

  • New Features

    • Introduced TrajRenderLammpsSpin for enhanced trajectory rendering of LAMMPS spin data.
    • Added DeviManagerSpin for managing deviations specific to the DeepSPIN model.
    • Implemented ExplorationReportTrustLevelsSpin for reporting trust levels in exploration processes.
    • Added LmpSpinTaskGroup for managing LAMMPS SPIN simulation tasks.
    • Introduced PrepDeltaSpin and RunDeltaSpin for DeltaSpin task management.
  • Bug Fixes

    • Updated exploration scheduler to conditionally use new rendering options.
  • Tests

    • Added unit tests for DeviManagerSpin and ExplorationReportTrustLevelsSpin to ensure functionality and data integrity.

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coderabbitai bot commented Oct 10, 2024

📝 Walkthrough

Walkthrough

The pull request introduces several new classes and modifies existing functions to enhance the functionality related to LAMMPS spin simulations. A new class, TrajRenderLammpsSpin, is added for trajectory rendering, and the make_lmp_naive_exploration_scheduler function is updated to conditionally use this new class. Additionally, a new deviation manager class, DeviManagerSpin, is introduced, along with an exploration report class, ExplorationReportTrustLevelsSpin. The changes also include new task management classes and associated methods, along with corresponding test cases for validation.

Changes

File Path Change Summary
dpgen2/entrypoint/submit.py - Added TrajRenderLammpsSpin instantiation logic based on conv_style.
dpgen2/exploration/deviation/init.py - Imported DeviManagerSpin from deviation_spin.
dpgen2/exploration/deviation/deviation_spin.py - Added DeviManagerSpin class for managing deviations specific to DeepSPIN.
dpgen2/exploration/render/init.py - Imported TrajRenderLammpsSpin from traj_render_lammps_spin.
dpgen2/exploration/render/traj_render_lammps_spin.py - Added TrajRenderLammpsSpin class with methods for trajectory rendering.
dpgen2/exploration/report/init.py - Imported ExplorationReportTrustLevelsSpin and updated conv_styles dictionary.
dpgen2/exploration/report/report_trust_levels_spin.py - Added ExplorationReportTrustLevelsSpin class for managing trust levels in exploration.
dpgen2/exploration/task/init.py - Imported LmpSpinTaskGroup from lmp_spin_task_group.
dpgen2/exploration/task/lmp_spin_task_group.py - Added LmpSpinTaskGroup class for managing LAMMPS SPIN tasks.
dpgen2/exploration/task/make_task_group_from_config.py - Updated methods to handle LmpSpinTaskGroup instantiation.
dpgen2/fp/init.py - Imported PrepDeltaSpin and RunDeltaSpin from deltaspin.
dpgen2/fp/deltaspin.py - Added PrepDeltaSpin and RunDeltaSpin classes for DeltaSpin tasks.
tests/exploration/test_devi_manager_spin.py - Introduced unit tests for DeviManagerSpin class.
tests/exploration/test_report_trust_levels_spin.py - Added unit tests for ExplorationReportTrustLevelsSpin class.

Possibly related PRs

  • Support PIMD for LAMMPS #263: The main PR introduces a new class TrajRenderLammpsSpin and modifies the make_lmp_naive_exploration_scheduler function, which is relevant to the LAMMPS context that the changes in PR Support PIMD for LAMMPS #263 also address with new trajectory and model deviation file names.
  • Fix bugs related to lammps PIMD #266: This PR addresses bugs related to LAMMPS PIMD, which is directly connected to the changes in the main PR that involve LAMMPS functionality and the introduction of the TrajRenderLammpsSpin class for handling spin data in LAMMPS simulations.

Suggested reviewers

  • wanghan-iapcm

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Actionable comments posted: 26

🧹 Outside diff range and nitpick comments (7)
dpgen2/exploration/render/__init__.py (1)

7-9: LGTM! Consider adding to __all__ for explicitness.

The addition of the TrajRenderLammpsSpin import aligns with the PR objectives of supporting LAMMPS spin rendering. The import style is consistent with existing imports in the file.

To improve explicitness and silence the unused import warning, consider adding TrajRenderLammpsSpin to an __all__ list in this file. If an __all__ list doesn't exist yet, it might be beneficial to create one.

Here's a suggestion for adding or updating the __all__ list:

__all__ = [
    'TrajRender',
    'TrajRenderLammps',
    'TrajRenderLammpsSpin',
]

This change would make it clear which classes are intended to be part of the public API of this package.

🧰 Tools
🪛 Ruff

8-8: .traj_render_lammps_spin.TrajRenderLammpsSpin imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)

tests/exploration/test_report_trust_levels_spin.py (2)

1-28: Consider removing unused imports and using isort for import management.

There are several imports flagged as unused by the static analysis tool:

  • os (line 1)
  • textwrap (line 2)
  • collections.Counter (line 5)
  • context.dpgen2 (line 15)
  • dpgen2.exploration.deviation.DeviManager (line 18)
  • dpgen2.exploration.report.report_trust_levels_base.ExplorationReportTrustLevels (line 25)

If these imports are truly unused, consider removing them to improve code clarity. However, if they are needed for context or future use, you may want to add a comment explaining their purpose.

Additionally, instead of using manual # isort: off and # isort: on comments, consider using an isort configuration file to manage import order consistently across the project.

🧰 Tools
🪛 Ruff

1-1: os imported but unused

Remove unused import: os

(F401)


2-2: textwrap imported but unused

Remove unused import: textwrap

(F401)


5-5: collections.Counter imported but unused

Remove unused import: collections.Counter

(F401)


15-15: context.dpgen2 imported but unused

Remove unused import: context.dpgen2

(F401)


18-18: dpgen2.exploration.deviation.DeviManager imported but unused

Remove unused import: dpgen2.exploration.deviation.DeviManager

(F401)


25-25: dpgen2.exploration.report.report_trust_levels_base.ExplorationReportTrustLevels imported but unused

Remove unused import: dpgen2.exploration.report.report_trust_levels_base.ExplorationReportTrustLevels

(F401)


36-86: The selection_test method is comprehensive but could be improved.

The selection_test method thoroughly tests the ExplorationReportTrustLevelsSpin class with various input data and assertions. It covers important scenarios such as adding deviation data, checking trajectory classifications, and verifying candidate selection.

However, there are a few points to consider:

  1. The commented-out lists (lines 55-60) seem to be leftover debug code. Consider removing them if they're no longer needed.
  2. The variable all_cand_sel on line 67 is assigned but never used. Either remove it or clarify its purpose with a comment if it's intended for future use.
  3. Consider adding more descriptive assertion messages to make test failures easier to understand.

To address the unused variable, you can either remove line 67 or add a comment explaining its purpose if it's intended for future use.

🧰 Tools
🪛 Ruff

67-67: Local variable all_cand_sel is assigned to but never used

Remove assignment to unused variable all_cand_sel

(F841)

tests/exploration/test_devi_manager_spin.py (1)

112-112: Simplify f-strings without placeholders.

There are two instances of f-strings without placeholders that can be simplified:

  1. Line 112: f"Error: the number of frames in"
  2. Line 118: f"Error: the number of frames in"

Apply this diff to simplify the f-strings:

-            f"Error: the number of frames in",
+            "Error: the number of frames in",

This change should be applied to both lines 112 and 118.

Also applies to: 118-118

🧰 Tools
🪛 Ruff

112-112: f-string without any placeholders

Remove extraneous f prefix

(F541)

dpgen2/exploration/render/traj_render_lammps_spin.py (1)

64-64: Clarify the handling of conf_filters parameter

The conf_filters parameter is accepted but not used in the get_confs method, and it's immediately deleted with a comment indicating lack of support. To avoid confusion, consider updating the method's documentation to reflect that conf_filters aren't currently supported or remove the parameter until support is implemented.

If future implementation is planned, you might add a TODO comment:

         del conf_filters  # by far does not support conf filters
+        # TODO: Implement support for conf_filters

Alternatively, if there's no intention to support it soon, consider removing the parameter:

     def get_confs(
         self,
         trajs: List[Path],
         id_selected: List[List[int]],
         type_map: Optional[List[str]] = None,
-        conf_filters: Optional["ConfFilters"] = None,
     ) -> dpdata.MultiSystems:
dpgen2/exploration/report/report_trust_levels_spin.py (1)

93-95: Add a docstring to the record method

Adding a docstring to the record method will improve code readability by clearly explaining its purpose, parameters, and behavior.

dpgen2/exploration/task/make_task_group_from_config.py (1)

Line range hint 336-360: Improve Documentation String and Consistency

In doc_lmp_spin, the documentation string should be updated for clarity and grammatical accuracy. Please revise it to:

"LAMMPS SPIN tasks defined by templates. Users provide LAMMPS templates and revision keys."

Additionally, consider adding an alias for "lmp-spin" to maintain consistency with other task types that include aliases.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 850eb22 and cc6dc7b.

📒 Files selected for processing (14)
  • dpgen2/entrypoint/submit.py (3 hunks)
  • dpgen2/exploration/deviation/init.py (1 hunks)
  • dpgen2/exploration/deviation/deviation_spin.py (1 hunks)
  • dpgen2/exploration/render/init.py (1 hunks)
  • dpgen2/exploration/render/traj_render_lammps_spin.py (1 hunks)
  • dpgen2/exploration/report/init.py (1 hunks)
  • dpgen2/exploration/report/report_trust_levels_spin.py (1 hunks)
  • dpgen2/exploration/task/init.py (1 hunks)
  • dpgen2/exploration/task/lmp_spin_task_group.py (1 hunks)
  • dpgen2/exploration/task/make_task_group_from_config.py (4 hunks)
  • dpgen2/fp/init.py (2 hunks)
  • dpgen2/fp/deltaspin.py (1 hunks)
  • tests/exploration/test_devi_manager_spin.py (1 hunks)
  • tests/exploration/test_report_trust_levels_spin.py (1 hunks)
🧰 Additional context used
🪛 Ruff
dpgen2/entrypoint/submit.py

85-85: dpgen2.exploration.task.LmpSpinTaskGroup imported but unused

Remove unused import

(F401)

dpgen2/exploration/deviation/__init__.py

5-5: .deviation_spin.DeviManagerSpin imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)

dpgen2/exploration/deviation/deviation_spin.py

5-5: typing.Dict imported but unused

Remove unused import: typing.Dict

(F401)


61-61: f-string without any placeholders

Remove extraneous f prefix

(F541)


98-98: f-string without any placeholders

Remove extraneous f prefix

(F541)

dpgen2/exploration/render/__init__.py

8-8: .traj_render_lammps_spin.TrajRenderLammpsSpin imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)

dpgen2/exploration/render/traj_render_lammps_spin.py

8-8: typing.Tuple imported but unused

Remove unused import

(F401)


9-9: typing.Union imported but unused

Remove unused import

(F401)


16-16: ..deviation.DeviManager imported but unused

Remove unused import: ..deviation.DeviManager

(F401)

dpgen2/exploration/report/report_trust_levels_spin.py

1-1: random imported but unused

Remove unused import: random

(F401)


3-3: abc.abstractmethod imported but unused

Remove unused import: abc.abstractmethod

(F401)


175-175: Yoda condition detected

Rewrite as len(set_accu & set_cand) == 0

(SIM300)


176-176: Yoda condition detected

Rewrite as len(set_accu & set_fail) == 0

(SIM300)


177-177: Yoda condition detected

Rewrite as len(set_cand & set_fail) == 0

(SIM300)


243-243: Local variable max_devi_af is assigned to but never used

Remove assignment to unused variable max_devi_af

(F841)

dpgen2/exploration/task/__init__.py

14-14: .lmp_spin_task_group.LmpSpinTaskGroup imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)

dpgen2/exploration/task/lmp_spin_task_group.py

2-2: random imported but unused

Remove unused import: random

(F401)


7-7: typing.List imported but unused

Remove unused import: typing.List

(F401)


14-14: dpgen2.constants.lmp_traj_name imported but unused

Remove unused import

(F401)


17-17: dpgen2.constants.plm_output_name imported but unused

Remove unused import

(F401)


24-24: .lmp.make_lmp_input imported but unused

Remove unused import: .lmp.make_lmp_input

(F401)


44-44: Do not use mutable data structures for argument defaults

Replace with None; initialize within function

(B006)

dpgen2/fp/deltaspin.py

6-6: typing.Dict imported but unused

Remove unused import

(F401)


8-8: typing.Optional imported but unused

Remove unused import

(F401)


9-9: typing.Set imported but unused

Remove unused import

(F401)


11-11: typing.Union imported but unused

Remove unused import

(F401)


15-15: numpy imported but unused

Remove unused import: numpy

(F401)


18-18: dargs.ArgumentEncoder imported but unused

Remove unused import

(F401)


19-19: dargs.Variant imported but unused

Remove unused import

(F401)


20-20: dargs.dargs imported but unused

Remove unused import

(F401)


23-23: dflow.python.OP imported but unused

Remove unused import

(F401)


24-24: dflow.python.OPIO imported but unused

Remove unused import

(F401)


25-25: dflow.python.Artifact imported but unused

Remove unused import

(F401)


26-26: dflow.python.BigParameter imported but unused

Remove unused import

(F401)


27-27: dflow.python.FatalError imported but unused

Remove unused import

(F401)


28-28: dflow.python.OPIOSign imported but unused

Remove unused import

(F401)


48-48: .vasp_input.make_kspacing_kpoints imported but unused

Remove unused import: .vasp_input.make_kspacing_kpoints

(F401)

tests/exploration/test_devi_manager_spin.py

1-1: os imported but unused

Remove unused import: os

(F401)


4-4: pathlib.Path imported but unused

Remove unused import: pathlib.Path

(F401)


11-11: .context.dpgen2 imported but unused

Remove unused import: .context.dpgen2

(F401)


112-112: f-string without any placeholders

Remove extraneous f prefix

(F541)


118-118: f-string without any placeholders

Remove extraneous f prefix

(F541)

tests/exploration/test_report_trust_levels_spin.py

1-1: os imported but unused

Remove unused import: os

(F401)


2-2: textwrap imported but unused

Remove unused import: textwrap

(F401)


5-5: collections.Counter imported but unused

Remove unused import: collections.Counter

(F401)


15-15: context.dpgen2 imported but unused

Remove unused import: context.dpgen2

(F401)


18-18: dpgen2.exploration.deviation.DeviManager imported but unused

Remove unused import: dpgen2.exploration.deviation.DeviManager

(F401)


25-25: dpgen2.exploration.report.report_trust_levels_base.ExplorationReportTrustLevels imported but unused

Remove unused import: dpgen2.exploration.report.report_trust_levels_base.ExplorationReportTrustLevels

(F401)


67-67: Local variable all_cand_sel is assigned to but never used

Remove assignment to unused variable all_cand_sel

(F841)

🔇 Additional comments (18)
dpgen2/exploration/deviation/__init__.py (1)

4-6: Approve the addition of DeviManagerSpin import

The addition of DeviManagerSpin import aligns with the PR objectives to support spin in dpgen2. This is a good addition to enhance the functionality related to spin management.

However, the static analysis tool Ruff has flagged an unused import warning. To address this, consider one of the following actions:

  1. If DeviManagerSpin should be part of the public API of this package, add it to the __all__ list (if one exists) or create an __all__ list including this and other public symbols.

  2. If DeviManagerSpin is not needed in this file and is not part of the public API, you may want to remove this import.

Let's verify if DeviManagerSpin is being used elsewhere in the package:

This will help determine if the import is necessary for other parts of the package.

✅ Verification successful

Approve the addition of DeviManagerSpin import

The addition of DeviManagerSpin aligns with the PR objectives to support spin in dpgen2. To address the Ruff warning about the unused import, consider adding DeviManagerSpin to the __all__ list in dpgen2/exploration/deviation/__init__.py. This will explicitly export DeviManagerSpin as part of the package's public API.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for usage of DeviManagerSpin in the package
rg "DeviManagerSpin" --type python

Length of output: 65


Script:

#!/bin/bash
# Search for usage of DeviManagerSpin in the package using the correct file type
rg "DeviManagerSpin" --type py

Length of output: 5430

🧰 Tools
🪛 Ruff

5-5: .deviation_spin.DeviManagerSpin imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)

dpgen2/exploration/report/__init__.py (3)

13-15: LGTM: New import for spin support added.

The import of ExplorationReportTrustLevelsSpin from the report_trust_levels_spin module aligns with the PR objective of adding spin support to dpgen2. This new class will likely be used for handling trust levels associated with spin deviations.


13-20: Summary: Spin support added to exploration report system.

The changes in this file successfully integrate spin support into the exploration report system by:

  1. Importing the new ExplorationReportTrustLevelsSpin class.
  2. Adding the new class to the conv_styles dictionary with the key "fixed-levels-max-select-spin".

These modifications align well with the PR objectives and provide a foundation for handling spin-related trust levels in dpgen2. The implementation appears correct and consistent with the existing structure of the file.


20-20: LGTM: New entry added to conv_styles dictionary.

The addition of "fixed-levels-max-select-spin": ExplorationReportTrustLevelsSpin to the conv_styles dictionary makes the new spin-related class available for use in the exploration report system. This change is consistent with the PR's goal of enhancing spin functionality in dpgen2.

To ensure the new class is properly implemented, let's verify its existence and basic structure:

dpgen2/exploration/task/__init__.py (1)

13-15: LGTM! Consider addressing the unused import warning.

The addition of LmpSpinTaskGroup aligns with the PR objectives of adding LAMMPS spin support. However, the static analysis tool Ruff has flagged this import as potentially unused.

To address this, consider one of the following options:

  1. Add LmpSpinTaskGroup to the __all__ list if it should be part of the public API.
  2. Use the import within this file if appropriate.
  3. If the import is needed for type checking, you can add a # noqa: F401 comment to suppress the warning.

Let's verify if LmpSpinTaskGroup is being used elsewhere in the package:

This will help determine if the import is necessary for other parts of the package.

🧰 Tools
🪛 Ruff

14-14: .lmp_spin_task_group.LmpSpinTaskGroup imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)

dpgen2/fp/__init__.py (2)

16-19: LGTM: New imports for deltaspin support.

The new import statements for PrepDeltaSpin and RunDeltaSpin from the .deltaspin module are correctly added and align with the PR objectives of supporting spin in dpgen2.


57-61: ⚠️ Potential issue

Verify the correct inputs class for deltaspin.

The new entry for "deltaspin" in the fp_styles dictionary is mostly correct, but there's a potential issue:

  • The "inputs" key is set to VaspInputs, which seems inconsistent with the deltaspin module.

This could lead to errors or unexpected behavior when using the deltaspin functionality.

Consider creating and using a DeltaSpinInputs class instead:

 "deltaspin": {
-    "inputs": VaspInputs,
+    "inputs": DeltaSpinInputs,  # This class needs to be created
     "prep": PrepDeltaSpin,
     "run": RunDeltaSpin,
 },

Make sure to import DeltaSpinInputs from the appropriate module (likely .deltaspin) at the top of the file.

To ensure this change doesn't introduce any regressions, please run the following verification script:

tests/exploration/test_report_trust_levels_spin.py (3)

31-33: Test class definition looks good.

The test class TestTrajsExplorationReportSpin is well-defined and follows good naming conventions for test classes. The test_exploration_report_trust_levels_spin method appropriately calls selection_test and args_test, which will be defined later in the class.


87-103: The args_test method effectively tests argument handling.

The args_test method does a good job of testing the argument handling of ExplorationReportTrustLevelsSpin. It checks the normalization of input arguments and verifies that the constructor can be called with the normalized data.

To further improve this test:

  1. Consider adding edge cases or invalid inputs to ensure robust error handling.
  2. You might want to test that the normalized values are actually used by the ExplorationReportTrustLevelsSpin instance, not just that they can be passed to the constructor.

1-103: Overall, the test file is well-structured and aligns with the PR objectives.

This new test file for ExplorationReportTrustLevelsSpin is a valuable addition that supports the PR's goal of enhancing spin management in dpgen2. The tests cover both the selection logic and argument handling of the new class, which is crucial for ensuring its correct functionality.

The test methods are comprehensive and well-thought-out, providing good coverage of the class's behavior. They align well with the PR's objective of introducing support for spin-related features, particularly in the context of LAMMPS simulations.

To further improve the file:

  1. Address the unused imports and variables as suggested in previous comments.
  2. Consider expanding the tests to cover more edge cases and error scenarios.
  3. Add more descriptive assertion messages to make test failures easier to debug.

These improvements will enhance the robustness of the tests and make the code more maintainable in the long run.

🧰 Tools
🪛 Ruff

1-1: os imported but unused

Remove unused import: os

(F401)


2-2: textwrap imported but unused

Remove unused import: textwrap

(F401)


5-5: collections.Counter imported but unused

Remove unused import: collections.Counter

(F401)


15-15: context.dpgen2 imported but unused

Remove unused import: context.dpgen2

(F401)


18-18: dpgen2.exploration.deviation.DeviManager imported but unused

Remove unused import: dpgen2.exploration.deviation.DeviManager

(F401)


25-25: dpgen2.exploration.report.report_trust_levels_base.ExplorationReportTrustLevels imported but unused

Remove unused import: dpgen2.exploration.report.report_trust_levels_base.ExplorationReportTrustLevels

(F401)


67-67: Local variable all_cand_sel is assigned to but never used

Remove assignment to unused variable all_cand_sel

(F841)

tests/exploration/test_devi_manager_spin.py (5)

22-48: LGTM: Comprehensive test for basic DeviManagerSpin functionality.

The test_success method effectively covers the main functionality of the DeviManagerSpin class:

  1. Adding deviations for different types (MAX_DEVI_AF and MAX_DEVI_MF).
  2. Checking the number of trajectories.
  3. Retrieving and verifying the stored deviations.
  4. Testing the clear method.
  5. Verifying the behavior for unset deviation types (MAX_DEVI_V).

The assertions are thorough and check for correct behavior in various scenarios.


50-59: LGTM: Proper error handling for invalid deviation names.

The test_add_invalid_name method effectively tests the error handling of the DeviManagerSpin class when an invalid deviation name is provided:

  1. It attempts to add a deviation with an invalid name "foo".
  2. It uses assertRaisesRegex to check for both the exception type (AssertionError) and the specific error message.

This test ensures that the DeviManagerSpin class properly validates input names before processing them.


61-78: LGTM: Thorough testing of invalid deviation inputs.

The test_add_invalid_deviation method effectively tests the error handling of the DeviManagerSpin class for invalid deviation inputs:

  1. It checks for an invalid shape by attempting to add a 2D array instead of a 1D array.
  2. It checks for an invalid type by attempting to add a string instead of a numpy array.
  3. Both tests use assertRaisesRegex to verify the exception type and the specific error message.

This comprehensive testing ensures that the DeviManagerSpin class properly validates both the shape and type of input deviations before processing them.


80-115: LGTM: Comprehensive testing of edge cases and data integrity.

The test_devi_manager_spin_check_data method effectively tests various edge cases and error conditions for the DeviManagerSpin class:

  1. It checks for inconsistent numbers of trajectories between different deviation types.
  2. It verifies the behavior when attempting to retrieve a non-existent deviation type.
  3. It tests for inconsistent numbers of frames between trajectories.

These tests are crucial for ensuring data integrity and proper error handling in the DeviManagerSpin class.

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112-112: f-string without any placeholders

Remove extraneous f prefix

(F541)


1-121: Overall: Well-structured and comprehensive test suite for DeviManagerSpin.

This test file provides excellent coverage for the DeviManagerSpin class:

  1. It tests basic functionality, including adding, retrieving, and clearing deviations.
  2. It verifies error handling for invalid inputs (names, shapes, and types).
  3. It checks edge cases and data integrity, such as inconsistent trajectory and frame counts.

The test methods are well-organized and use appropriate assertions. With the suggested minor improvements (removing unused imports and simplifying f-strings), this test file will be in excellent shape.

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1-1: os imported but unused

Remove unused import: os

(F401)


4-4: pathlib.Path imported but unused

Remove unused import: pathlib.Path

(F401)


11-11: .context.dpgen2 imported but unused

Remove unused import: .context.dpgen2

(F401)


112-112: f-string without any placeholders

Remove extraneous f prefix

(F541)


118-118: f-string without any placeholders

Remove extraneous f prefix

(F541)

dpgen2/entrypoint/submit.py (1)

382-385: LGTM! New spin support added.

The changes introduce support for spin-related functionality in the trajectory rendering process. This aligns well with the PR objective of adding LAMMPS spin rendering support within the DeepSPIN framework. The implementation correctly uses the new TrajRenderLammpsSpin class when "spin" is present in the conv_style, falling back to the existing TrajRenderLammps class otherwise.

dpgen2/exploration/task/make_task_group_from_config.py (2)

22-24: Import Statement for LmpSpinTaskGroup Added Correctly

The import statement appropriately includes LmpSpinTaskGroup from the dpgen2.exploration.task.lmp_spin_task_group module.


696-704: Handling for lmp-spin Task Type Implemented Correctly

The implementation for the lmp-spin task type within the make_lmp_task_group_from_config function is consistent with existing task types and appears to be correctly integrated.

Comment on lines +1 to +18
import os
import unittest
from pathlib import (
Path,
)

import numpy as np

# isort: off
from .context import (
dpgen2,
)
from dpgen2.exploration.deviation import (
DeviManager,
DeviManagerSpin,
)

# isort: on
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⚠️ Potential issue

Remove unused imports to improve code cleanliness.

The following imports are not used in the file and can be removed:

  • os (line 1)
  • Path from pathlib (lines 3-5)
  • dpgen2 from .context (lines 10-12)

Apply this diff to remove the unused imports:

-import os
 import unittest
-from pathlib import (
-    Path,
-)

 import numpy as np

 # isort: off
 from .context import (
-    dpgen2,
 )
 from dpgen2.exploration.deviation import (
     DeviManager,
     DeviManagerSpin,
 )
 # isort: on
📝 Committable suggestion

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Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
import os
import unittest
from pathlib import (
Path,
)
import numpy as np
# isort: off
from .context import (
dpgen2,
)
from dpgen2.exploration.deviation import (
DeviManager,
DeviManagerSpin,
)
# isort: on
import unittest
import numpy as np
# isort: off
from .context import (
)
from dpgen2.exploration.deviation import (
DeviManager,
DeviManagerSpin,
)
# isort: on
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1-1: os imported but unused

Remove unused import: os

(F401)


4-4: pathlib.Path imported but unused

Remove unused import: pathlib.Path

(F401)


11-11: .context.dpgen2 imported but unused

Remove unused import: .context.dpgen2

(F401)

@@ -81,6 +82,7 @@
CustomizedLmpTemplateTaskGroup,
ExplorationStage,
ExplorationTask,
LmpSpinTaskGroup,
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💡 Codebase verification

Remove Unused Import LmpSpinTaskGroup

The LmpSpinTaskGroup is imported in dpgen2/entrypoint/submit.py but is not used within this file. Please remove this import to keep the codebase clean and maintainable.

🔗 Analysis chain

Consider removing unused import.

The LmpSpinTaskGroup is imported but not used in this file. Consider removing this import to keep the codebase clean.

To verify if this import is used elsewhere in the codebase, we can run the following script:

If the script doesn't return any results, it's safe to remove the import. Would you like me to remove this unused import?


Update Shell Script to Verify Usage of LmpSpinTaskGroup

The previous script encountered an error because python is not a recognized file type in rg. Please run the updated script below to check if LmpSpinTaskGroup is used elsewhere in the codebase.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check if LmpSpinTaskGroup is used in other files

# Search for LmpSpinTaskGroup usage in Python files
rg --type python "LmpSpinTaskGroup" -g '!dpgen2/entrypoint/submit.py'

Length of output: 100


Script:

#!/bin/bash
# Description: Check if LmpSpinTaskGroup is used in other Python files

# Search for LmpSpinTaskGroup usage in Python files, excluding submit.py
rg --type py "LmpSpinTaskGroup" -g '!dpgen2/entrypoint/submit.py'

Length of output: 461

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85-85: dpgen2.exploration.task.LmpSpinTaskGroup imported but unused

Remove unused import

(F401)

Comment on lines +65 to +69
ntraj = len(trajs)
traj_fmt = "lammps/dump"
ms = dpdata.MultiSystems(type_map=type_map)
for ii in range(ntraj):
if len(id_selected[ii]) > 0:
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⚠️ Potential issue

Ensure trajs and id_selected have matching lengths

In the get_confs method, there's an assumption that trajs and id_selected are lists of the same length, as they are accessed using the same index ii. To prevent potential IndexError exceptions, ensure that both lists are of equal length or handle cases where they might differ.

You might add a validation check at the beginning of the method:

         ntraj = len(trajs)
+        if ntraj != len(id_selected):
+            raise ValueError("The lengths of 'trajs' and 'id_selected' must match.")

Alternatively, you could iterate using zip to pair elements directly:

for traj, ids in zip(trajs, id_selected):
    if len(ids) > 0:
        ss = dpdata.System(traj, fmt=traj_fmt, type_map=type_map)
        ss.nopbc = self.nopbc
        ss = ss.sub_system(ids)
        ms.append(ss)

This approach inherently handles lists of unequal lengths by stopping at the shortest list's end.

import numpy as np

from ..deviation import (
DeviManager,
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⚠️ Potential issue

Remove unused import DeviManager

The DeviManager import from ..deviation is not utilized in the code. It's best practice to remove such unused imports to reduce clutter and potential confusion.

Apply this diff to remove the unused import:

 from ..deviation import (
-    DeviManager,
     DeviManagerSpin,
 )
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Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
DeviManager,
from ..deviation import (
DeviManagerSpin,
)
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16-16: ..deviation.DeviManager imported but unused

Remove unused import: ..deviation.DeviManager

(F401)

Comment on lines +8 to +9
Tuple,
Union,
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⚠️ Potential issue

Remove unused imports Tuple and Union

The imports Tuple (line 8) and Union (line 9) from the typing module are not used in the code. Removing unused imports helps keep the code clean and maintain readability.

Apply this diff to remove the unused imports:

 from typing import (
     TYPE_CHECKING,
     List,
     Optional,
-    Tuple,
-    Union,
 )
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Tuple,
Union,
from typing import (
TYPE_CHECKING,
List,
Optional,
)
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8-8: typing.Tuple imported but unused

Remove unused import

(F401)


9-9: typing.Union imported but unused

Remove unused import

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@@ -0,0 +1,300 @@
import random
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⚠️ Potential issue

Remove unused import 'random'

The random module is imported but not used anywhere in the file. Removing unused imports helps keep the code clean and maintainable.

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-import random
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import random
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1-1: random imported but unused

Remove unused import: random

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Comment on lines +2 to +4
from abc import (
abstractmethod,
)
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⚠️ Potential issue

Remove unused import 'abstractmethod' from 'abc' module

The abstractmethod decorator is imported from the abc module but is not utilized in this file. It's best practice to remove unused imports to improve code clarity.

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-from abc import (
-    abstractmethod,
-)
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from abc import (
abstractmethod,
)
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3-3: abc.abstractmethod imported but unused

Remove unused import: abc.abstractmethod

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Comment on lines +175 to +177
assert 0 == len(set_accu & set_cand)
assert 0 == len(set_accu & set_fail)
assert 0 == len(set_cand & set_fail)
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🛠️ Refactor suggestion

Replace Yoda conditions with standard comparison style

Lines 175 to 177 use Yoda conditions (placing the constant before the variable in comparisons), which is unconventional in Python and can reduce readability. It's recommended to place the variable before the constant in assertions.

Apply this diff to rewrite the assertions:

-assert 0 == len(set_accu & set_cand)
-assert 0 == len(set_accu & set_fail)
-assert 0 == len(set_cand & set_fail)
+assert len(set_accu & set_cand) == 0
+assert len(set_accu & set_fail) == 0
+assert len(set_cand & set_fail) == 0
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assert 0 == len(set_accu & set_cand)
assert 0 == len(set_accu & set_fail)
assert 0 == len(set_cand & set_fail)
assert len(set_accu & set_cand) == 0
assert len(set_accu & set_fail) == 0
assert len(set_cand & set_fail) == 0
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175-175: Yoda condition detected

Rewrite as len(set_accu & set_cand) == 0

(SIM300)


176-176: Yoda condition detected

Rewrite as len(set_accu & set_fail) == 0

(SIM300)


177-177: Yoda condition detected

Rewrite as len(set_cand & set_fail) == 0

(SIM300)

Comment on lines +292 to +329
def lmp_spin_task_group_args():
doc_lmp_template_fname = "The file name of lammps input template"
doc_plm_template_fname = "The file name of plumed input template"
doc_revisions = "The revisions. Should be a dict providing the key - list of desired values pair. Key is the word to be replaced in the templates, and it may appear in both the lammps and plumed input templates. All values in the value list will be enmerated."

return [
Argument("conf_idx", list, optional=False, doc=doc_conf_idx, alias=["sys_idx"]),
Argument(
"n_sample",
int,
optional=True,
default=None,
doc=doc_n_sample,
),
Argument(
"lmp_template_fname",
str,
optional=False,
doc=doc_lmp_template_fname,
alias=["lmp_template", "lmp"],
),
Argument(
"plm_template_fname",
str,
optional=True,
default=None,
doc=doc_plm_template_fname,
alias=["plm_template", "plm"],
),
Argument(
"revisions",
dict,
optional=True,
default={},
doc=doc_revisions,
),
]

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🛠️ Refactor suggestion

Refactor to Reduce Code Duplication

The lmp_spin_task_group_args() function is very similar to lmp_template_task_group_args(). To adhere to the DRY (Don't Repeat Yourself) principle, consider refactoring common arguments into a shared function or base class. This will enhance maintainability and reduce redundancy.


⚠️ Potential issue

Typo in Documentation String

There's a minor typo in the documentation string for doc_revisions: "enmerated" should be "enumerated".

Apply this diff to correct the typo:

-    doc_revisions = "The revisions. Should be a dict providing the key - list of desired values pair. Key is the word to be replaced in the templates, and it may appear in both the lammps and plumed input templates. All values in the value list will be enmerated."
+    doc_revisions = "The revisions. Should be a dict providing the key - list of desired values pair. Key is the word to be replaced in the templates, and it may appear in both the lammps and plumed input templates. All values in the value list will be enumerated."
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Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
def lmp_spin_task_group_args():
doc_lmp_template_fname = "The file name of lammps input template"
doc_plm_template_fname = "The file name of plumed input template"
doc_revisions = "The revisions. Should be a dict providing the key - list of desired values pair. Key is the word to be replaced in the templates, and it may appear in both the lammps and plumed input templates. All values in the value list will be enmerated."
return [
Argument("conf_idx", list, optional=False, doc=doc_conf_idx, alias=["sys_idx"]),
Argument(
"n_sample",
int,
optional=True,
default=None,
doc=doc_n_sample,
),
Argument(
"lmp_template_fname",
str,
optional=False,
doc=doc_lmp_template_fname,
alias=["lmp_template", "lmp"],
),
Argument(
"plm_template_fname",
str,
optional=True,
default=None,
doc=doc_plm_template_fname,
alias=["plm_template", "plm"],
),
Argument(
"revisions",
dict,
optional=True,
default={},
doc=doc_revisions,
),
]
def lmp_spin_task_group_args():
doc_lmp_template_fname = "The file name of lammps input template"
doc_plm_template_fname = "The file name of plumed input template"
doc_revisions = "The revisions. Should be a dict providing the key - list of desired values pair. Key is the word to be replaced in the templates, and it may appear in both the lammps and plumed input templates. All values in the value list will be enumerated."
return [
Argument("conf_idx", list, optional=False, doc=doc_conf_idx, alias=["sys_idx"]),
Argument(
"n_sample",
int,
optional=True,
default=None,
doc=doc_n_sample,
),
Argument(
"lmp_template_fname",
str,
optional=False,
doc=doc_lmp_template_fname,
alias=["lmp_template", "lmp"],
),
Argument(
"plm_template_fname",
str,
optional=True,
default=None,
doc=doc_plm_template_fname,
alias=["plm_template", "plm"],
),
Argument(
"revisions",
dict,
optional=True,
default={},
doc=doc_revisions,
),
]

Path,
)
from typing import (
Dict,
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⚠️ Potential issue

Remove Unused Imports from typing Module

The following imports from the typing module are unused and can be removed to clean up the code:

  • Dict on line 6
  • Optional on line 8
  • Set on line 9
  • Union on line 11

Apply this diff to remove the unused imports:

 from typing import (
-    Dict,
     List,
-    Optional,
-    Set,
     Tuple,
-    Union,
 )

Also applies to: 8-8, 9-9, 11-11

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6-6: typing.Dict imported but unused

Remove unused import

(F401)

@wanghan-iapcm wanghan-iapcm requested a review from zjgemi October 15, 2024 00:41
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  • it seems that the lmp_spin task group is very similar to the lmp_template task group. The difference is lmp_spin removes support for the template and restrict the input file to a certain form with restricted functionality. I suggest derive the lmp-spin from lmp-template and support all the functions in the lmp-template, and makes lmp-spin as a template task group, which provides best flexibility to the users.
  • vasp delta spin should added via fpop.
  • abacus delta spin support should be added via fpop.
  • please provide a full set of example inputs, from which anyone may try the functionality.

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should be named as vasp_deltaspin.py
the module is not covered by UT.

@@ -644,6 +693,15 @@ def make_lmp_task_group_from_config(
sh_cmd,
**config,
)
elif config["type"] == "lmp-spin":

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is it a template task group? if so, should be named as lmp-spin-template

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module name up to revision, see my comment on the name of the task group

Comment on lines +84 to +89
self.MAX_DEVI_AF,
self.MIN_DEVI_AF,
self.AVG_DEVI_AF,
self.MAX_DEVI_MF,
self.MIN_DEVI_MF,
self.AVG_DEVI_MF,

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should be added to devi manager.
what is the difference between DeviManager.XXX_DEVI_F and self.XXX_DEVI_AF? they should be referring to the same thing.

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codecov bot commented Oct 15, 2024

Codecov Report

Attention: Patch coverage is 68.22157% with 109 lines in your changes missing coverage. Please review.

Project coverage is 82.88%. Comparing base (850eb22) to head (cc6dc7b).
Report is 1 commits behind head on master.

Files with missing lines Patch % Lines
dpgen2/exploration/task/lmp_spin_task_group.py 23.88% 51 Missing ⚠️
...gen2/exploration/render/traj_render_lammps_spin.py 32.43% 25 Missing ⚠️
dpgen2/fp/deltaspin.py 62.22% 17 Missing ⚠️
...en2/exploration/report/report_trust_levels_spin.py 92.18% 10 Missing ⚠️
...n2/exploration/task/make_task_group_from_config.py 58.33% 5 Missing ⚠️
dpgen2/entrypoint/submit.py 66.66% 1 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##           master     #265      +/-   ##
==========================================
- Coverage   83.72%   82.88%   -0.84%     
==========================================
  Files         104      109       +5     
  Lines        6015     6357     +342     
==========================================
+ Hits         5036     5269     +233     
- Misses        979     1088     +109     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

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Actionable comments posted: 3

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between cc6dc7b and 81e2f4f.

📒 Files selected for processing (1)
  • dpgen2/exploration/render/traj_render_lammps_spin.py (1 hunks)
🧰 Additional context used
🪛 Ruff
dpgen2/exploration/render/traj_render_lammps_spin.py

8-8: typing.Tuple imported but unused

Remove unused import

(F401)


9-9: typing.Union imported but unused

Remove unused import

(F401)


16-16: ..deviation.DeviManager imported but unused

Remove unused import: ..deviation.DeviManager

(F401)

Comment on lines 63 to 65
conf_filters: Optional["ConfFilters"] = None,
) -> dpdata.MultiSystems:
del conf_filters # by far does not support conf filters
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🛠️ Refactor suggestion

Consider removing the conf_filters parameter if unsupported

The get_confs method accepts a conf_filters parameter but immediately deletes it since it's not supported:

del conf_filters  # by far does not support conf filters

If conf_filters is not intended for future use, consider removing it from the method signature to avoid confusion. If you plan to support it later, you might leave a TODO comment explaining when it will be implemented.

Apply this diff to remove the unused parameter:

 def get_confs(
     self,
     trajs: List[Path],
     id_selected: List[List[int]],
     type_map: Optional[List[str]] = None,
-    conf_filters: Optional["ConfFilters"] = None,
 ) -> dpdata.MultiSystems:
-    del conf_filters  # by far does not support conf filters
     ntraj = len(trajs)

Comment on lines +50 to +56
dd = np.loadtxt(fname)
model_devi.add(DeviManagerSpin.MAX_DEVI_AF, dd[:, 4])
model_devi.add(DeviManagerSpin.MIN_DEVI_AF, dd[:, 5])
model_devi.add(DeviManagerSpin.AVG_DEVI_AF, dd[:, 6])
model_devi.add(DeviManagerSpin.MAX_DEVI_MF, dd[:, 7])
model_devi.add(DeviManagerSpin.MIN_DEVI_MF, dd[:, 8])
model_devi.add(DeviManagerSpin.AVG_DEVI_MF, dd[:, 9])
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⚠️ Potential issue

Add validation for the shape of loaded data

In the _load_one_model_devi method, the code assumes that the data loaded from fname has at least 10 columns:

dd = np.loadtxt(fname)
model_devi.add(DeviManagerSpin.MAX_DEVI_AF, dd[:, 4])
model_devi.add(DeviManagerSpin.MIN_DEVI_AF, dd[:, 5])
model_devi.add(DeviManagerSpin.AVG_DEVI_AF, dd[:, 6])
model_devi.add(DeviManagerSpin.MAX_DEVI_MF, dd[:, 7])
model_devi.add(DeviManagerSpin.MIN_DEVI_MF, dd[:, 8])
model_devi.add(DeviManagerSpin.AVG_DEVI_MF, dd[:, 9])

If the loaded data does not have the expected number of columns, this will raise an IndexError. Consider adding a validation step to ensure the data has the correct shape before accessing specific columns.

Apply this diff to add data shape validation:

 def _load_one_model_devi(self, fname, model_devi):
     dd = np.loadtxt(fname)
+    if dd.shape[1] < 10:
+        raise ValueError(f"Expected at least 10 columns in {fname}, but got {dd.shape[1]}")
     model_devi.add(DeviManagerSpin.MAX_DEVI_AF, dd[:, 4])
     model_devi.add(DeviManagerSpin.MIN_DEVI_AF, dd[:, 5])
     model_devi.add(DeviManagerSpin.AVG_DEVI_AF, dd[:, 6])
     model_devi.add(DeviManagerSpin.MAX_DEVI_MF, dd[:, 7])
     model_devi.add(DeviManagerSpin.MIN_DEVI_MF, dd[:, 8])
     model_devi.add(DeviManagerSpin.AVG_DEVI_MF, dd[:, 9])

Comment on lines +32 to +34
nopbc: bool = False,
use_ele_temp: int = 0,
):
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⚠️ Potential issue

Unused use_ele_temp parameter in __init__ method

The parameter use_ele_temp in the __init__ method is not used within the class. If it's not needed, consider removing it to clean up the code. If you plan to use it in the future, you might want to store it as an instance variable.

Apply this diff to remove the unused parameter:

 def __init__(
     self,
     nopbc: bool = False,
-    use_ele_temp: int = 0,
 ):
     self.nopbc = nopbc
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Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
nopbc: bool = False,
use_ele_temp: int = 0,
):
nopbc: bool = False,
):

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Actionable comments posted: 3

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Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 81e2f4f and 6f4953a.

📒 Files selected for processing (1)
  • dpgen2/exploration/render/traj_render_lammps_spin.py (1 hunks)
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dpgen2/exploration/render/traj_render_lammps_spin.py

8-8: typing.Tuple imported but unused

Remove unused import

(F401)


9-9: typing.Union imported but unused

Remove unused import

(F401)


16-16: ..deviation.DeviManager imported but unused

Remove unused import: ..deviation.DeviManager

(F401)

🔇 Additional comments (3)
dpgen2/exploration/render/traj_render_lammps_spin.py (3)

37-47: LGTM: Well-structured method for loading model deviation data

The get_model_devi method is well-implemented. It efficiently initializes a DeviManagerSpin instance and iterates through the provided files to load data using the private _load_one_model_devi method. This structure promotes code reusability and maintainability.


1-76: Summary: Good implementation of LAMMPS spin support with minor improvements needed

This new file, traj_render_lammps_spin.py, successfully implements the TrajRenderLammpsSpin class, which aligns well with the PR objective of supporting spin in dpgen2. The class provides methods for handling LAMMPS spin data, including model deviation calculations and configuration extraction.

Key points:

  1. The implementation supports LAMMPS spin rendering within the DeepSPIN framework, as mentioned in the PR objectives.
  2. The get_model_devi method could potentially be used for reporting trust levels associated with spin deviations, another goal of the PR.
  3. The overall structure and functionality of the class seem well-suited for integrating spin support into the existing dpgen2 framework.

To further improve the code:

  1. Remove unused imports and parameters as suggested in previous comments.
  2. Add error handling and data validation in the _load_one_model_devi method to enhance robustness.

These changes will result in a cleaner, more maintainable implementation that fully supports the PR's objectives for integrating spin functionality into dpgen2.

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8-8: typing.Tuple imported but unused

Remove unused import

(F401)


9-9: typing.Union imported but unused

Remove unused import

(F401)


16-16: ..deviation.DeviManager imported but unused

Remove unused import: ..deviation.DeviManager

(F401)


29-35: ⚠️ Potential issue

Remove unused parameter in constructor

The use_ele_temp parameter in the __init__ method is not used within the class. If it's not needed, it should be removed to improve code clarity.

Apply this diff to remove the unused parameter:

 def __init__(
     self,
     nopbc: bool = False,
-    use_ele_temp: int = 0,
 ):
     self.nopbc = nopbc

Likely invalid or redundant comment.

Comment on lines +49 to +56
def _load_one_model_devi(self, fname, model_devi):
dd = np.loadtxt(fname)
model_devi.add(DeviManagerSpin.MAX_DEVI_AF, dd[:, 4])
model_devi.add(DeviManagerSpin.MIN_DEVI_AF, dd[:, 5])
model_devi.add(DeviManagerSpin.AVG_DEVI_AF, dd[:, 6])
model_devi.add(DeviManagerSpin.MAX_DEVI_MF, dd[:, 7])
model_devi.add(DeviManagerSpin.MIN_DEVI_MF, dd[:, 8])
model_devi.add(DeviManagerSpin.AVG_DEVI_MF, dd[:, 9])
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⚠️ Potential issue

Add error handling and data validation in _load_one_model_devi

The _load_one_model_devi method currently lacks error handling for file loading and doesn't validate the shape of the loaded data. This could lead to unexpected errors if the file is missing, inaccessible, or doesn't have the expected format.

Consider adding error handling and data validation:

  1. Wrap the np.loadtxt call in a try-except block to handle potential file loading errors.
  2. Validate the shape of the loaded data before accessing specific columns.

Here's an example of how you could modify the method:

def _load_one_model_devi(self, fname, model_devi):
    try:
        dd = np.loadtxt(fname)
        if dd.shape[1] < 10:
            raise ValueError(f"Expected at least 10 columns in {fname}, but got {dd.shape[1]}")
        model_devi.add(DeviManagerSpin.MAX_DEVI_AF, dd[:, 4])
        model_devi.add(DeviManagerSpin.MIN_DEVI_AF, dd[:, 5])
        model_devi.add(DeviManagerSpin.AVG_DEVI_AF, dd[:, 6])
        model_devi.add(DeviManagerSpin.MAX_DEVI_MF, dd[:, 7])
        model_devi.add(DeviManagerSpin.MIN_DEVI_MF, dd[:, 8])
        model_devi.add(DeviManagerSpin.AVG_DEVI_MF, dd[:, 9])
    except Exception as e:
        raise RuntimeError(f"Failed to load or process deviation data from {fname}: {e}")

This modification will provide more informative error messages and prevent potential index out of bounds errors.

Comment on lines +1 to +26
from pathlib import (
Path,
)
from typing import (
TYPE_CHECKING,
List,
Optional,
Tuple,
Union,
)

import dpdata
import numpy as np

from ..deviation import (
DeviManager,
DeviManagerSpin,
)
from .traj_render import (
TrajRender,
)

if TYPE_CHECKING:
from dpgen2.exploration.selector import (
ConfFilters,
)
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⚠️ Potential issue

Remove unused imports

There are several unused imports in this file. To improve code cleanliness and reduce potential confusion, please remove the following unused imports:

Apply this diff to remove the unused imports:

 from typing import (
     TYPE_CHECKING,
     List,
     Optional,
-    Tuple,
-    Union,
 )

 from ..deviation import (
-    DeviManager,
     DeviManagerSpin,
 )
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Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
from pathlib import (
Path,
)
from typing import (
TYPE_CHECKING,
List,
Optional,
Tuple,
Union,
)
import dpdata
import numpy as np
from ..deviation import (
DeviManager,
DeviManagerSpin,
)
from .traj_render import (
TrajRender,
)
if TYPE_CHECKING:
from dpgen2.exploration.selector import (
ConfFilters,
)
from pathlib import (
Path,
)
from typing import (
TYPE_CHECKING,
List,
Optional,
)
import dpdata
import numpy as np
from ..deviation import (
DeviManagerSpin,
)
from .traj_render import (
TrajRender,
)
if TYPE_CHECKING:
from dpgen2.exploration.selector import (
ConfFilters,
)
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🪛 Ruff

8-8: typing.Tuple imported but unused

Remove unused import

(F401)


9-9: typing.Union imported but unused

Remove unused import

(F401)


16-16: ..deviation.DeviManager imported but unused

Remove unused import: ..deviation.DeviManager

(F401)

Comment on lines +58 to +76
def get_confs(
self,
trajs: List[Path],
id_selected: List[List[int]],
type_map: Optional[List[str]] = None,
conf_filters: Optional["ConfFilters"] = None,
optional_outputs: Optional[List[Path]] = None,
) -> dpdata.MultiSystems:
del conf_filters # by far does not support conf filters
ntraj = len(trajs)
traj_fmt = "lammps/dump"
ms = dpdata.MultiSystems(type_map=type_map)
for ii in range(ntraj):
if len(id_selected[ii]) > 0:
ss = dpdata.System(trajs[ii], fmt=traj_fmt, type_map=type_map)
ss.nopbc = self.nopbc
ss = ss.sub_system(id_selected[ii])
ms.append(ss)
return ms
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⚠️ Potential issue

Remove unused parameter and LGTM for get_confs method

The get_confs method is well-implemented overall, efficiently processing trajectory files and creating subsystems based on selected IDs. However, there's an unused parameter that should be addressed.

  1. Remove the unused conf_filters parameter:
 def get_confs(
     self,
     trajs: List[Path],
     id_selected: List[List[int]],
     type_map: Optional[List[str]] = None,
-    conf_filters: Optional["ConfFilters"] = None,
     optional_outputs: Optional[List[Path]] = None,
 ) -> dpdata.MultiSystems:
-    del conf_filters  # by far does not support conf filters
  1. The rest of the method looks good. It correctly initializes a MultiSystems object, iterates through the trajectories, and creates subsystems based on the selected IDs.

  2. The use of dpdata.System and dpdata.MultiSystems seems appropriate for handling the trajectory data.

  3. The nopbc attribute is correctly set for each system.

Overall, once the unused parameter is removed, this method will be clean and effective.

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
def get_confs(
self,
trajs: List[Path],
id_selected: List[List[int]],
type_map: Optional[List[str]] = None,
conf_filters: Optional["ConfFilters"] = None,
optional_outputs: Optional[List[Path]] = None,
) -> dpdata.MultiSystems:
del conf_filters # by far does not support conf filters
ntraj = len(trajs)
traj_fmt = "lammps/dump"
ms = dpdata.MultiSystems(type_map=type_map)
for ii in range(ntraj):
if len(id_selected[ii]) > 0:
ss = dpdata.System(trajs[ii], fmt=traj_fmt, type_map=type_map)
ss.nopbc = self.nopbc
ss = ss.sub_system(id_selected[ii])
ms.append(ss)
return ms
def get_confs(
self,
trajs: List[Path],
id_selected: List[List[int]],
type_map: Optional[List[str]] = None,
optional_outputs: Optional[List[Path]] = None,
) -> dpdata.MultiSystems:
ntraj = len(trajs)
traj_fmt = "lammps/dump"
ms = dpdata.MultiSystems(type_map=type_map)
for ii in range(ntraj):
if len(id_selected[ii]) > 0:
ss = dpdata.System(trajs[ii], fmt=traj_fmt, type_map=type_map)
ss.nopbc = self.nopbc
ss = ss.sub_system(id_selected[ii])
ms.append(ss)
return ms

)


class TrajRenderLammpsSpin(TrajRender):
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Perhaps you can derive TrajRenderLammpsSpin from TrajRenderLammps, overriding only necessary methods, so that it can inherit new features from TrajRenderLammps.

)


class LmpSpinTaskGroup(ConfSamplingTaskGroup):
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What is the difference between LmpSpinTaskGroup and LmpTemplateTaskGroup? Why revise_lmp_input_model is not needed in LmpSpinTaskGroup?

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4 participants