Summary:

The changes in this pull request appear to be focused on improving the overall code quality and security of the project. The key changes include:

1. Modifications to the ruff.toml configuration file, which is used to configure the Ruff linter for the Python project. The changes involve removing certain linting rules, while including various security-related rules to catch common security issues. Additionally, the configuration excludes the dojo/db_migrations directory from the linting process and increases the McCabe complexity limit.

2. A minor refactoring of the id_for_label() method in the MonthYearWidget class within the dojo/forms.py file. This change does not introduce any significant security implications.

While the changes do not appear to introduce any immediate security vulnerabilities, it's essential to review the specific rules that were removed or modified in the ruff.toml file to ensure that the changes do not compromise the overall security of the application. Additionally, it's important to review the entire codebase, especially the forms handling user input, to ensure that all user input is properly validated and sanitized to prevent common web application vulnerabilities.

Files Changed:

1. ruff.toml: The changes in this file involve removing the PLR0203 and PLR0206 linting rules, while including various security-related rules. The configuration also excludes the dojo/db_migrations directory from the linting process and increases the McCabe complexity limit.

2. dojo/forms.py: The changes in this file involve a minor refactoring of the id_for_label() method in the MonthYearWidget class, converting it from a regular method to a class method using the @classmethod decorator.