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Title: Refactor warn.rs and _warnings module by youknowone · Pull Request #7023 · RustPython/RustPython · GitHub

Open Graph Title: Refactor warn.rs and _warnings module by youknowone · Pull Request #7023 · RustPython/RustPython

X Title: Refactor warn.rs and _warnings module by youknowone · Pull Request #7023 · RustPython/RustPython

Description: Summary by CodeRabbit Bug Fixes Stop emitting redundant encoding warnings during stdin/stdout/stderr initialization; warnings now appear only via the explicit public encoding API. Refactor Reworked the warnings system for more reliable filter matching, registry handling, and frame context resolution to improve warning delivery and tracking. Public warning API updated to a more structured flow (may affect integrations relying on previous behavior). New Features Added two additional common names as public constants.

Open Graph Description: Summary by CodeRabbit Bug Fixes Stop emitting redundant encoding warnings during stdin/stdout/stderr initialization; warnings now appear only via the explicit public encoding API. Refactor R...

X Description: Summary by CodeRabbit Bug Fixes Stop emitting redundant encoding warnings during stdin/stdout/stderr initialization; warnings now appear only via the explicit public encoding API. Refactor R...

Opengraph URL: https://github.com/RustPython/RustPython/pull/7023

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d577eb2 Refactor warn.rs and _warnings module youknowone Feb 6, 2026 https://github.com/RustPython/RustPython/pull/7023/commits/d577eb25fcaab2a9858b20cfaa1afdd6b4f93380
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