Permalink
Comparing changes
Choose two branches to see what’s changed or to start a new pull request.
If you need to, you can also or
learn more about diff comparisons.
Open a pull request
Create a new pull request by comparing changes across two branches. If you need to, you can also .
Learn more about diff comparisons here.
...
- 10 commits
- 95 files changed
- 5 contributors
Commits on Mar 10, 2026
-
Bump syn from 2.0.114 to 2.0.117 (#7393)
Bumps [syn](https://github.com/dtolnay/syn) from 2.0.114 to 2.0.117. - [Release notes](https://github.com/dtolnay/syn/releases) - [Commits](dtolnay/syn@2.0.114...2.0.117) --- updated-dependencies: - dependency-name: syn dependency-version: 2.0.117 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
-
Base implementation of _tokenize module
Port from PR #6240 by ShaharNaveh, adapted to current codebase. Uses ruff_python_parser for tokenization via TokenizerIter.
-
-
Rewrite _tokenize with 2-phase model
Replace per-line reparsing with single-pass tokenization: - Read all lines via readline, parse once, yield tokens - Fix token type values (COMMENT=65, NL=66, OP=55) - Fix NEWLINE/NL end positions and implicit newline handling - Fix DEDENT positions via look-ahead to next non-DEDENT token - Handle FSTRING_MIDDLE brace unescaping ({{ → {, }} → }) - Emit implicit NL before ENDMARKER when source lacks trailing newline - Raise IndentationError from lexer errors - Remove 13 expectedFailure marks for now-passing tests -
Bump insta from 1.46.1 to 1.46.3 (#7394)
Bumps [insta](https://github.com/mitsuhiko/insta) from 1.46.1 to 1.46.3. - [Release notes](https://github.com/mitsuhiko/insta/releases) - [Changelog](https://github.com/mitsuhiko/insta/blob/master/CHANGELOG.md) - [Commits](mitsuhiko/insta@1.46.1...1.46.3) --- updated-dependencies: - dependency-name: insta dependency-version: 1.46.3 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
-
Implement _tokenize and update tokenize from v3.14.3 (#7392)
* Base implementation of _tokenize module Port from PR #6240 by ShaharNaveh, adapted to current codebase. Uses ruff_python_parser for tokenization via TokenizerIter. * Update tokenize from v3.14.3 * Rewrite _tokenize with 2-phase model Replace per-line reparsing with single-pass tokenization: - Read all lines via readline, parse once, yield tokens - Fix token type values (COMMENT=65, NL=66, OP=55) - Fix NEWLINE/NL end positions and implicit newline handling - Fix DEDENT positions via look-ahead to next non-DEDENT token - Handle FSTRING_MIDDLE brace unescaping ({{ → {, }} → }) - Emit implicit NL before ENDMARKER when source lacks trailing newline - Raise IndentationError from lexer errors - Remove 13 expectedFailure marks for now-passing tests --------- Co-authored-by: ShaharNaveh <shaharnaveh@users.noreply.github.com> Co-authored-by: CPython Developers <>
-
Fix parking lot hash table after fork (#6963)
* Use patched parking_lot_core with fork-safe HASHTABLE reset parking_lot_core's global HASHTABLE retains stale ThreadData after fork(), causing segfaults when contended locks enter park(). Use the patched version from youknowone/parking_lot (rustpython branch) which registers a pthread_atfork handler to reset the hash table. Unskip test_asyncio TestFork. Add Manager+fork integration test. * Unskip fork-related flaky tests after parking_lot fix With parking_lot_core's HASHTABLE now properly reset via pthread_atfork, fork-related segfaults and connection errors in multiprocessing tests should be resolved. Remove skip/expectedFailure markers from: - test_concurrent_futures/test_wait.py (6 tests) - test_concurrent_futures/test_process_pool.py (1 test) - test_multiprocessing_fork/test_manager.py (all WithManagerTest*) - test_multiprocessing_fork/test_misc.py (5 tests) - test_multiprocessing_fork/test_threads.py (2 tests) - _test_multiprocessing.py (2 shared_memory tests) Keep test_repr_rlock skipped (flaky thread start latency, not fork-related).
-
Save errno inside allow_threads in semaphore acquire (#7391)
allow_threads may call attach_thread() on return, which can invoke syscalls that clobber errno. Capture errno inside the closure before it is lost.
-
-
Refine specialization caches and extend binary-op coverage (#7386)
* Align BINARY_OP_EXTEND with CPython descriptor cache model * Align type _spec_cache and latin1 singleton string paths * Add specialization differential harness and align init error text * Tighten CALL_ALLOC_AND_ENTER_INIT stack-space guard * Align call-init frame flow and spec cache atomic ordering * Refine call-init recursion guard and cache swap lifetime handling * Align spec cache write locking with CPython contract * Align load attr miss cooldown with CPython * Align CALL descriptor and class-call specialization with CPython * Extract datastack_frame_size_bytes_for_code, skip monitoring for init_cleanup frames, guard trace dispatch - Extract datastack_frame_size_bytes_for_code as free function, use it to compute init_cleanup stack bytes instead of hardcoded constant - Add monitoring_disabled_for_code to skip instrumentation for synthetic init_cleanup code object in RESUME and execute_instrumented - Add is_trace_event guard so profile-only events skip trace_func dispatch
Loading
This comparison is taking too long to generate.
Unfortunately it looks like we can’t render this comparison for you right now. It might be too big, or there might be something weird with your repository.
You can try running this command locally to see the comparison on your machine:
git diff d81db8a...d248a04