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Title: Implement more except* by youknowone · Pull Request #6545 · RustPython/RustPython · GitHub

Open Graph Title: Implement more except* by youknowone · Pull Request #6545 · RustPython/RustPython

X Title: Implement more except* by youknowone · Pull Request #6545 · RustPython/RustPython

Description: Summary by CodeRabbit New Features Improved except* (exception-group) handling and matching behavior. Runtime now updates sys.exc_info appropriately during exception handling. Bug Fixes Detects and reports invalid use of break/continue/return inside except* handlers. More robust reraise and finalization behavior for complex exception groups. Documentation Added "Clean Build" guidance to Lib/ and Testing sections for full rebuilds after bytecode changes. ✏️ Tip: You can customize this high-level summary in your review settings.

Open Graph Description: Summary by CodeRabbit New Features Improved except* (exception-group) handling and matching behavior. Runtime now updates sys.exc_info appropriately during exception handling. Bug Fixes Dete...

X Description: Summary by CodeRabbit New Features Improved except* (exception-group) handling and matching behavior. Runtime now updates sys.exc_info appropriately during exception handling. Bug Fixes Dete...

Opengraph URL: https://github.com/RustPython/RustPython/pull/6545

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414808a clean build documentation youknowone Dec 26, 2025 https://github.com/RustPython/RustPython/pull/6545/commits/414808aa72f27a1e8194d91054bf643993488908
6efc721 SetExcInfo youknowone Dec 26, 2025 https://github.com/RustPython/RustPython/pull/6545/commits/6efc721bdf52fdb96154b92b8cc0b594b3fec43d
3aa9310 fix EG subclass youknowone Dec 26, 2025 https://github.com/RustPython/RustPython/pull/6545/commits/3aa9310d01f079b7b69f64aec847d9f2a4b142f7
9dda34c test_except_star youknowone Dec 27, 2025 https://github.com/RustPython/RustPython/pull/6545/commits/9dda34c3e12f50431b83edcdffaabffc866700f2
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