feat: handle url req in wheelmaker

[martin4861]

Adapt wheelmaker so that it now can also handle PEP 508 URL requirements using the req.url attribute.

[gemini-code-assist]

Summary of Changes

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This pull request significantly enhances the wheelmaker utility by adding robust support for PEP 508 URL requirements. The core change involves refactoring the logic for parsing and formatting package requirements into a dedicated, reusable function that can properly interpret and represent URL-based dependencies in the generated wheel metadata. This improvement ensures better compatibility with modern Python packaging standards and more flexible dependency management, backed by new comprehensive unit tests.

Highlights

• New Feature: PEP 508 URL Requirements Support: The wheelmaker tool can now correctly process and include PEP 508 URL requirements in the generated wheel metadata, allowing for dependencies specified via direct URLs.
• New Utility Function for Requirement Formatting: A new global utility function, get_new_requirement_line, has been introduced in wheelmaker.py. This function is responsible for formatting requirement strings, including handling URL requirements, extras, and markers, into standard Requires-Dist metadata lines.
• Expanded Test Coverage: New unit tests have been added in tests/tools/wheelmaker_test.py to verify the correct behavior of the get_new_requirement_line function, specifically covering basic requirements, requirements with extras, and requirements with URLs.

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Changelog

• tests/tools/wheelmaker_test.py
  • Added a new test class GetNewRequirementLineTest.
  • Included test cases for basic requirements, requirements with extras, and requirements with URLs to validate the new get_new_requirement_line function.
• tools/wheelmaker.py
  • Introduced a new global function get_new_requirement_line to handle the formatting of Requires-Dist metadata, including support for PEP 508 URL requirements.
  • Removed the previous inline definition of get_new_requirement_line from the main function, replacing it with a call to the new global utility.
  • Applied minor formatting adjustments to the add_wheelfile method and the help text for the --name_file argument in parse_args.

Activity

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[gemini-code-assist]

Code Review

This pull request adapts wheelmaker to handle PEP 508 URL requirements by refactoring and enhancing the get_new_requirement_line function. The changes are well-tested and correctly implement the desired functionality. I have one suggestion to improve the readability and maintainability of the new function.