[pre-commit.ci] pre-commit autoupdate

[pre-commit-ci]

User description

updates:

• github.com/pre-commit/pre-commit-hooks: v4.5.0 → v4.6.0
• github.com/astral-sh/ruff-pre-commit: v0.4.4 → v0.4.8

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Type

enhancement, configuration changes

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Description

• Updated pre-commit hooks to newer versions for improved code quality checks.
• Added blank lines in various Python modules to enhance code readability and maintainability.

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Changes walkthrough

	Relevant files
Configuration changes	1 files .pre-commit-config.yaml Update pre-commit hooks versions                                                  .pre-commit-config.yaml Updated pre-commit-hooks from v4.4.0 to v4.6.0. Updated ruff-pre-commit from v0.1.11 to v0.4.2. +2/-2
Formatting	10 files __init__.py Improve code readability in __init__.py                                    discretisedfield/init.py Added a blank line for better code separation. +1/-0      __init__.py Improve code readability in io/__init__.py                              discretisedfield/io/init.py Added a blank line for better code separation. +1/-0      ovf2vtk.py Improve code readability in ovf2vtk.py                                      discretisedfield/io/ovf2vtk.py Added a blank line for better code separation. +1/-0      __init__.py Improve code readability in plotting/__init__.py                  discretisedfield/plotting/init.py Added a blank line for better code separation. +1/-0      hv.py Improve code readability in hv.py                                                discretisedfield/plotting/hv.py Added a blank line for better code separation. +1/-0      k3d_field.py Improve code readability in k3d_field.py                                  discretisedfield/plotting/k3d_field.py Added a blank line for better code separation. +1/-0      mpl.py Improve code readability in mpl.py                                              discretisedfield/plotting/mpl.py Added a blank line for better code separation. +1/-0      mpl_field.py Improve code readability in mpl_field.py                                  discretisedfield/plotting/mpl_field.py Added a blank line for better code separation. +1/-0      __init__.py Improve code readability in tools/__init__.py                        discretisedfield/tools/init.py Added a blank line for better code separation. +1/-0      tasks.py Improve code readability in tasks.py                                          tasks.py Added a blank line for better code separation. +1/-0
Enhancement	1 files field.py Simplify dictionary comprehension in field.py                        discretisedfield/field.py Simplified dictionary comprehension in _r_dim_mapping method. +1/-1

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✨ PR-Agent usage:
Comment /help on the PR to get a list of all available PR-Agent tools and their descriptions

[github-actions]

PR Description updated to latest commit (8f985fe)

[github-actions]

PR Review

⏱️ Estimated effort to review [1-5]	2, because the changes are mostly version updates and simple code modifications. The PR is straightforward with clear updates to dependencies and minor code adjustments.
🧪 Relevant tests	No
🔍 Possible issues	Possible Bug: The change in discretisedfield/field.py from reversed_mapping.get(dim, None) to reversed_mapping.get(dim) might introduce a KeyError if dim is not found in reversed_mapping. This could potentially break the code if error handling is not properly managed.
🔒 Security concerns	No

Code feedback:

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relevant file	discretisedfield/field.py
suggestion	Consider reverting to reversed_mapping.get(dim, None) or ensure that reversed_mapping always contains all keys in self.mesh.region.dims to avoid potential KeyError. [important]
relevant line	return {dim: reversed_mapping.get(dim) for dim in self.mesh.region.dims}

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✨ Review tool usage guide:

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Overview:
The review tool scans the PR code changes, and generates a PR review which includes several types of feedbacks, such as possible PR issues, security threats and relevant test in the PR. More feedbacks can be added by configuring the tool.

The tool can be triggered automatically every time a new PR is opened, or can be invoked manually by commenting on any PR.

• When commenting, to edit configurations related to the review tool (pr_reviewer section), use the following template:

/review --pr_reviewer.some_config1=... --pr_reviewer.some_config2=...

• With a configuration file, use the following template:

[pr_reviewer]
some_config1=...
some_config2=...

See the review usage page for a comprehensive guide on using this tool.

[github-actions]

PR Code Suggestions

Category	Suggestions
Possible issue	Ensure handling of missing keys in dictionary comprehensions gracefully. The dictionary comprehension in the _r_dim_mapping method has been modified to remove the default value (None) for missing keys in reversed_mapping. This can lead to None values in the resulting dictionary, which might not be the intended behavior. If the default None was intentionally removed, ensure that the rest of the code handles None values appropriately. Otherwise, consider adding a default value back to handle missing keys gracefully. discretisedfield/field.py [604] -return {dim: reversed_mapping.get(dim) for dim in self.mesh.region.dims} +return {dim: reversed_mapping.get(dim, None) for dim in self.mesh.region.dims}
Enhancement	Verify compatibility of updated dependencies. The version of the pre-commit-hooks repository has been updated. It's important to verify that the new version (v4.6.0) does not introduce any breaking changes or incompatibilities with the current project setup. Review the release notes of the updated version to ensure compatibility and stability. .pre-commit-config.yaml [5] -rev: v4.6.0 +rev: v4.6.0 # Ensure compatibility with project requirements
	Check new hook versions for regressions or conflicts. The ruff-pre-commit hook version has been updated to v0.4.2. Similar to other dependency updates, it's crucial to check this version against the project's requirements. Ensure that the new version does not introduce any regressions or conflicts by reviewing the release notes and possibly running a test suite. .pre-commit-config.yaml [15] -rev: v0.4.2 +rev: v0.4.2 # Check for compatibility and absence of regressions

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✨ Improve tool usage guide:

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Overview:
The improve tool scans the PR code changes, and automatically generates suggestions for improving the PR code. The tool can be triggered automatically every time a new PR is opened, or can be invoked manually by commenting on a PR.

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/improve --pr_code_suggestions.some_config1=... --pr_code_suggestions.some_config2=...

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[pr_code_suggestions]
some_config1=...
some_config2=...

See the improve usage page for a comprehensive guide on using this tool.