Repository navigation
Align Python 3.15 bytecode tooling - #9344
Merged
youknowone merged 1 commit intoOct 25, 2026
Merged
Conversation
Extract independent bytecode tooling from the Python 3.15 integration. Decode packed import-name arguments without changing older-interpreter fallback behavior, validate canonical opcode numbering, bound deoptimization families to the enum, and reuse parsed CPython analysis. Validated generators reproduce tracked metadata exactly; normal, lazy and eager import fallback matches canonical disassembly. No interpreter, generated metadata or test changes. Assisted-by: OpenAI Codex: model version unavailable
Contributor
|
Caution Review failedThe pull request is closed. Finishing Touches
Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out. Comment |
youknowone
approved these changes
Oct 25, 2026
youknowone
marked this pull request as ready for review
October 25, 2026 06:11
Codex Review SummaryThis comment shows the latest Codex review activity on this pull request.
ℹ️ About Codex in GitHubYour team has set up Codex to review pull requests in this repo. Reviews are triggered when you
Codex reacts with 👀 while any review is running, comments if it has suggestions, and reacts with 👍 once all reviews finish with no findings. |
youknowdot
added a commit
to youknowdot/RustPython
that referenced
this pull request
Oct 25, 2026
Integrate main at 9bd84b2 while preserving the published mega history. Keep the authentic profiler locator and capabilities from RustPython#9340, set-cycle GC from RustPython#9343, backward-compatible bytecode tooling from RustPython#9344, package paths from RustPython#9345, canonical Levenshtein coverage from RustPython#9346, and the safe full-width None-return scanner from RustPython#9347. Regenerate support helpers through the official updater from unchanged CPython d220409a13b7, preserving four exact existing-main neighborhoods. Retain the newer main specialization/C-stack helpers, Cargo environment adaptation, prior isolation checks and remaining Python 3.15 updates. The obsolete manual capability guard is superseded by the genuine API. Preserve unlanded explicit sharing modes and opcode override support. Ruff and XML vendor sources remain unchanged. Validation: normal hooks, locked host_env/VM/stdlib library check and strict Clippy, and the default CLI build. No target-runtime or full-suite pass is claimed for this composition. Assisted-by: OpenAI Codex:model version unavailable
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Extract the independent bytecode-tooling changes from #8954.
IMPORT_NAMEname indices and lazy/eager flags in the disassembly fallback, while preserving pre-3.15 indexing.This changes three tooling files only. It does not change the parser, interpreter, canonical libraries, generated metadata, or test fixtures. Unused metadata-override extensions from the integration branch are not included.
Validation
Against CPython 3.15.0
d220409a13b77de7a6c30abe16ea90db01528edc:BuildListFromArg = 219, occupies an upstream-free slot. Controlled metadata-only invalid-ID checks reject both a wrong canonical ID and an occupied custom slot.The unmodified baseline generator exceeded a bounded 90-second check without producing output; it is not reported as a pass or used for a timing claim. Workspace/C-API runtime suites were not run for this tooling-only change. Hosted CI is pending.
AI assistance: OpenAI Codex extracted, reviewed, and validated these changes under maintainer direction. Model version unavailable.