Fix some warnings from new Pylint #7955
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SpecLad
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azhavoro,
zhiltsov-max and
Marishka17
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Important Review SkippedAutomatic incremental reviews are disabled on this repository. Please check the settings in the CodeRabbit UI or the You can disable this status message by setting the WalkthroughThe changes in this update focus on code quality improvements, minor bug fixes, and enhancements in the Changes
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Actionable comments posted: 2
Outside diff range and nitpick comments (5)
cvat/apps/dataset_manager/bindings.py (3)
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1907-1907: Consider usingnot infor membership tests to enhance readability and performance.- if not frame_number in instance_data.frame_info: + if frame_number not in instance_data.frame_info:
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1-2500: Ensure consistent error handling and validation across data import functions to prevent runtime errors and data integrity issues.Consider implementing a centralized error handling mechanism that could manage different types of exceptions and provide a unified response strategy. This would improve the maintainability and reliability of the data import processes.
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1-2500: Consider refactoring the file to improve modularity and maintainability.Breaking down this large file into smaller modules based on functionality (e.g., data import, data export, frame management) could enhance readability, maintainability, and ease of testing.
cvat/apps/engine/serializers.py (2)
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719-719: Remove unnecessary f-string.The f-string in this line does not contain any placeholders, making the use of an f-string unnecessary. It can be replaced with a regular string for clarity and performance.
- assert False, f"Label {instance.id} is not attached to either a project or a task" + assert False, "Label is not attached to either a project or a task"
Line range hint
1154-1154: Remove unnecessary f-string.Similar to the previous comment, this line uses an f-string without placeholders. Replace it with a regular string.
- raise serializers.ValidationError(f"Dimension ({instance.dimension}) of the task must be the same as other tasks in project ({project.tasks.first().dimension})") + raise serializers.ValidationError("Dimension of the task must be the same as other tasks in project")
Review Details
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Review profile: CHILL
Files selected for processing (16)
- cvat-sdk/cvat_sdk/auto_annotation/interface.py (1 hunks)
- cvat/apps/dataset_manager/annotation.py (1 hunks)
- cvat/apps/dataset_manager/bindings.py (2 hunks)
- cvat/apps/dataset_manager/formats/cvat.py (2 hunks)
- cvat/apps/dataset_manager/formats/registry.py (1 hunks)
- cvat/apps/dataset_manager/tests/test_rest_api_formats.py (2 hunks)
- cvat/apps/engine/migrations/0016_attribute_spec_20190217.py (1 hunks)
- cvat/apps/engine/migrations/0024_auto_20191023_1025.py (3 hunks)
- cvat/apps/engine/migrations/0034_auto_20201125_1426.py (1 hunks)
- cvat/apps/engine/migrations/0038_manifest.py (1 hunks)
- cvat/apps/engine/serializers.py (1 hunks)
- cvat/apps/webhooks/signals.py (1 hunks)
- serverless/pytorch/foolwood/siammask/nuclio/model_handler.py (1 hunks)
- tests/python/rest_api/test_projects.py (3 hunks)
- utils/dataset_manifest/create.py (2 hunks)
- utils/dicom_converter/script.py (1 hunks)
Files skipped from review due to trivial changes (3)
- cvat/apps/engine/migrations/0034_auto_20201125_1426.py
- cvat/apps/engine/migrations/0038_manifest.py
- utils/dicom_converter/script.py
Additional Context Used
Ruff (57)
cvat/apps/dataset_manager/bindings.py (1)
1907-1907: Test for membership should be
not incvat/apps/dataset_manager/formats/cvat.py (25)
350-350: Multiple statements on one line (colon)
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cvat/apps/dataset_manager/formats/registry.py (22)
101-101: Module level import not at top of file
102-102: Module level import not at top of file
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121-121: Module level import not at top of file
121-121:
cvat.apps.dataset_manager.formats.openimagesimported but unusedcvat/apps/engine/serializers.py (2)
719-719: f-string without any placeholders
1154-1154: f-string without any placeholders
tests/python/rest_api/test_projects.py (7)
720-720: f-string without any placeholders
813-813: Ambiguous variable name:
l
835-835: Ambiguous variable name:
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836-836: Ambiguous variable name:
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Additional comments not posted (19)
serverless/pytorch/foolwood/siammask/nuclio/model_handler.py (1)
10-12: Refined imports to explicitly list functions, enhancing code clarity and maintainability.utils/dataset_manifest/create.py (1)
18-20: Removed redundantsys.path.appendand refined imports, improving the script's maintainability and reducing potential for import errors.cvat/apps/dataset_manager/formats/registry.py (1)
41-42: Added assertion to ensuref_or_clsis either a class or a function, enhancing robustness by preventing incorrect usage.cvat/apps/engine/migrations/0016_attribute_spec_20190217.py (1)
31-31: Adjusted the assignment of themutableattribute based on the prefix, enhancing the clarity and correctness of the migration logic.cvat-sdk/cvat_sdk/auto_annotation/interface.py (1)
128-128: Added pylint directive to disable warnings for redefined built-ins, ensuring compatibility with existing naming conventions while acknowledging potential risks.cvat/apps/webhooks/signals.py (1)
142-163: Modified logic to determineevent_typebased on the presence ofold_instance, enhancing the accuracy of event type determination and improving data consistency.cvat/apps/engine/migrations/0024_auto_20191023_1025.py (1)
82-82: The addition of the argument0toget_preview()ensures that the preview is generated from the first frame. This is a sensible default for migrations involving media data. Ensure that this behavior aligns with the expectations across different use cases in the application.Also applies to: 149-149
cvat/apps/dataset_manager/annotation.py (1)
608-608: Simplifying the calculation ofanglesby removing unnecessary parentheses improves readability without affecting the logic. Good job on making the code cleaner and more straightforward.tests/python/rest_api/test_projects.py (3)
70-71: Initializeproject_with_ownerandproject_with_assigneetoNone.This change ensures that the variables are defined before use, which is a good practice to avoid potential
UnboundLocalErrorin Python.
1043-1044: Initializeproject_with_ownerandproject_with_assigneetoNone.Similar to the previous initialization, this ensures that the variables are properly defined before they are used, which is crucial for maintaining robustness in the code.
1062-1063: Initializeproject_with_ownerandproject_with_assigneetoNone.This initialization is consistent with the pattern observed in other test methods, ensuring that these variables are defined before any operations are performed on them.
cvat/apps/dataset_manager/formats/cvat.py (5)
239-239: Remove unnecessary parentheses for consistency and readability.- shape_element['keyframe'] = el.attrib.get('keyframe') == '1' + shape_element['keyframe'] = el.attrib['keyframe'] == '1'Likely invalid or redundant comment.
236-236: Remove unnecessary parentheses for consistency and readability.- shape_element['outside'] = el.attrib.get('outside') == '1' + shape_element['outside'] = el.attrib['outside'] == '1'Likely invalid or redundant comment.
231-231: Remove unnecessary parentheses for consistency and readability.- shape_element['occluded'] = el.attrib.get('occluded') == '1' + shape_element['occluded'] = el.attrib['occluded'] == '1'Likely invalid or redundant comment.
256-256: Remove unnecessary parentheses for consistency and readability.- shape['occluded'] = el.attrib.get('occluded') == '1' + shape['occluded'] = el.attrib['occluded'] == '1'Likely invalid or redundant comment.
249-249: Remove unnecessary parentheses for consistency and readability.- shape['outside'] = el.attrib.get('outside') == '1' + shape['outside'] = el.attrib['outside'] == '1'Likely invalid or redundant comment.
cvat/apps/dataset_manager/tests/test_rest_api_formats.py (2)
244-245: Asserting on unexpectedkey_get_valuesvalues enhances robustness by catching unexpected inputs early.
313-314: Asserting on unexpectedkey_get_valuesvalues in the job-related function mirrors the task-related function, maintaining consistency and robustness.cvat/apps/dataset_manager/bindings.py (1)
Line range hint
1-2500: Review the integration of new changes with existing data management strategies to ensure they align with the overall system architecture and performance expectations.
| else: | ||
| assert False, f"Label {instance.id} is not attached to either a project or a task" |
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Ensure proper error handling for label attachment.
The assertion in lines 563-564 is used to ensure that a label is attached to either a project or a task. However, using assertions for control flow or business logic is not recommended in production code as assertions can be disabled with the -O and -OO flags in Python, which removes these statements. Instead, consider raising an appropriate exception that can be caught and handled properly.
- assert False, f"Label {instance.id} is not attached to either a project or a task"
+ if not (instance.project or instance.task):
+ raise ValueError(f"Label {instance.id} is not attached to either a project or a task")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.
| else: | |
| assert False, f"Label {instance.id} is not attached to either a project or a task" | |
| else: | |
| if not (instance.project or instance.task): | |
| raise ValueError(f"Label {instance.id} is not attached to either a project or a task") |
| shape['outside'] = (el.attrib.get('outside') == '1') | ||
| shape['keyframe'] = (el.attrib.get('keyframe') == '1') | ||
| shape['outside'] = el.attrib.get('outside') == '1' | ||
| shape['keyframe'] = el.attrib.get('keyframe') == '1' |
There was a problem hiding this comment.
Remove unnecessary parentheses for consistency and readability.
- shape['keyframe'] = el.attrib.get('keyframe') == '1'
+ shape['keyframe'] = el.attrib['keyframe'] == '1'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.
| shape['keyframe'] = el.attrib.get('keyframe') == '1' | |
| shape['keyframe'] = el.attrib['keyframe'] == '1' |
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an el.attrb can miss some of these keys (e.g., keyframe, outside). Will you still recommend the change?
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@nmanovic, you are correct that el.attrib can miss some keys like keyframe and outside. To handle this safely and maintain readability, I recommend using el.attrib.get('keyframe', '0') == '1' and el.attrib.get('outside', '0') == '1'. This approach ensures that a default value is used if the key is missing, preventing potential KeyError.
Here is the updated code:
shape['outside'] = el.attrib.get('outside', '0') == '1'
shape['keyframe'] = el.attrib.get('keyframe', '0') == '1'This change maintains consistency and readability while safely handling missing keys.
Analysis chain
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for occurrences of `el.attrib` in the codebase to analyze how missing keys are handled.
rg --pcre2 '\bel\.attrib\b' --glob '!*.pyc'
Length of output: 13817
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@coderabbitai, why do we need to provide a default value, if None is perfectly fine in the case?
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@nmanovic, you are correct that using None is functionally equivalent in this context because None == '1' evaluates to False. However, explicitly providing a default value like '0' can make the code's intention clearer and more readable. It explicitly states that if the key is missing, it should be treated as False.
Here is the updated code for clarity:
shape['outside'] = el.attrib.get('outside', '0') == '1'
shape['keyframe'] = el.attrib.get('keyframe', '0') == '1'This approach ensures that the code is both clear and consistent in handling missing keys.
I tried to update Pylint to the most recent version (3.2.2), which produced a bunch of new warnings. I couldn't fix all of them in one sitting, but I fixed some.
Motivation and context
I tried to update Pylint to the most recent version (3.2.2), which produced a bunch of new warnings. I couldn't fix all of them in one sitting, but I fixed some.
How has this been tested?
Checklist
developbranch[ ] I have created a changelog fragment[ ] I have updated the documentation accordingly[ ] I have added tests to cover my changes[ ] I have linked related issues (see GitHub docs)[ ] I have increased versions of npm packages if it is necessary(cvat-canvas,
cvat-core,
cvat-data and
cvat-ui)
License
Feel free to contact the maintainers if that's a concern.
Summary by CodeRabbit
Refactor
Bug Fixes
New Features
Chores