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Title: Updated the re library + test by terryluan12 · Pull Request #6648 · RustPython/RustPython · GitHub

Open Graph Title: Updated the re library + test by terryluan12 · Pull Request #6648 · RustPython/RustPython

X Title: Updated the re library + test by terryluan12 · Pull Request #6648 · RustPython/RustPython

Description: Summary by CodeRabbit Breaking Changes Removed TEMPLATE flag from regular expression patterns. Code relying on this flag will require updates. Updates Updated regular expression engine internal version identifier. ✏️ Tip: You can customize this high-level summary in your review settings.

Open Graph Description: Summary by CodeRabbit Breaking Changes Removed TEMPLATE flag from regular expression patterns. Code relying on this flag will require updates. Updates Updated regular expression engine inter...

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394fccf Updated re library + test terryluan12 Jan 3, 2026 https://github.com/RustPython/RustPython/pull/6648/commits/394fccffa6c5d0fe010cb59fda5aa7fd91e0babc
c6b5b69 Copied over generate_sre_constants from cpython/Tools terryluan12 Jan 3, 2026 https://github.com/RustPython/RustPython/pull/6648/commits/c6b5b693c01e1377c6db464eb1ddd337da0914ad
468d314 Customized `generate_sre_constants.py` + ran to update `constants.rs` terryluan12 Jan 3, 2026 https://github.com/RustPython/RustPython/pull/6648/commits/468d314c5277c8499fad48c32bd809a8a364dc85
53a290a Annotated failing/erroring tests in test_re & test_async_case + remov… terryluan12 Jan 3, 2026 https://github.com/RustPython/RustPython/pull/6648/commits/53a290a8eff941313a4dfa6c1da0b4dc8a1faaa9
1c5eb43 Clarified `dump_enum` docstring in `generate_sre_constants.py` terryluan12 Jan 4, 2026 https://github.com/RustPython/RustPython/pull/6648/commits/1c5eb437c7e3694a299e4a08ed21167d2699f5a2
e4bc05c Auto-format: cargo fmt --all github-actions[bot] Jan 5, 2026 https://github.com/RustPython/RustPython/pull/6648/commits/e4bc05c5bfbc01b313ff92bdfadf764f02765bda
ac5b298 Merge branch 'main' into update_re terryluan12 Jan 5, 2026 https://github.com/RustPython/RustPython/pull/6648/commits/ac5b298ac05f0c91ccacb6f71c2c6b63b40f19c3
583e58b Clean up generate_sre_constants.py by removing comments terryluan12 Jan 5, 2026 https://github.com/RustPython/RustPython/pull/6648/commits/583e58b9ce1ba2201af50b89f3bb498488d239fe
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