Implement decorator field definition

[LeanderCS]

Summary by Bito

This pull request introduces a decorator-based system for defining fields in input filters, enhancing usability and maintainability. It includes the implementation of the FieldDescriptor class, performance optimizations, and comprehensive test coverage for the new features. The changelog has been updated, and several input filter classes have been refactored to adopt this new approach.

[Copilot]

Pull Request Overview

This PR implements decorator field definition functionality for the Flask InputFilter library. It introduces a declarative API that allows fields, global components, and conditions to be defined using decorators, providing a more readable and maintainable alternative to the traditional imperative API.

Key changes:

• Added FieldDescriptor class and field() function for declarative field definitions
• Updated codebase to support both decorator and classic API simultaneously
• Added comprehensive performance optimizations including Cython compiler directives and C++ optimizations

Reviewed Changes

Copilot reviewed 32 out of 32 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
flask_inputfilter/declarative/	New module containing field descriptor implementation and factory functions
tests/test_*.py	Comprehensive test suites for new declarative functionality and mixed API usage
flask_inputfilter/_input_filter.pyx	Core changes to register decorator components and performance optimizations
examples/	Updated examples demonstrating new declarative syntax
docs/source/changelog.rst	Documentation of new feature

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[bito-code-review]

Bito Review Skipped - No Changes Detected

Bito didn't review this pull request because we did not detect any changes in the pull request to review.