Match CPython 3.15 await-result diagnostics and reject coroutine results
from custom __await__ consistently with the nondefaulted path. Preserve
native-coroutine unwrapping and wrapper state handling.
Assisted-by: OpenAI Codex:model-version-unavailable
Recognize numeric Expr::Constant values when validating signed literal
patterns, alongside parser-produced NumberLiteral nodes. Python AST
conversion uses the former representation. Accept unary plus as well as
minus and fold signed real/imaginary and complex patterns consistently.
Boolean and non-numeric constants remain excluded. Preserve the existing
parser-produced literal path and do not change source grammar.
Assisted-by: OpenAI Codex:model-version-unavailable
Validate missing-field metadata, recognize exact generic aliases for list
field defaults, and preserve surrogate names in ordered constructor errors.
Route generated AST replacement methods through the shared argument handler.
Extract the native closure from the 3.15 integration without parser/schema
changes or new library copies. Existing canonical tests remain unchanged.
Assisted-by: OpenAI Codex:model-version-unavailable
Co-authored-by: youknowdot <dot@youknowone.org>
* Add deterministic profiler and canonical Python 3.15 tools
Use the merged operation critical sections with interpreter-bound profiler
entry checks and short payload borrows. Trace owned code references for GC.
Import the canonical tracing and offline profiling output closure via the
repository updater, retaining existing test markers.
Assisted-by: dot:GPT-6.1
* Clarify standalone profiling license cross-reference
Preserve license terms and copyright notices; point to the reproduced
Apache text below instead of CPython's original OpenSSL section above.
Assisted-by: dot:GPT-6.1
* Defer unsupported sampling package from profiler extraction
Keep the deterministic tracing profiler and its canonical tools together.
Defer the entirely new sampling production, tests, assets and their license
as one closure until native record and binary-collector support is ready.
Retain canonical pstats for deterministic empty-profile handling; its
upstream sampled-file sorting issue is not patched here.
Assisted-by: dot:GPT-6.1
* Stage profiling root as a namespace until sampling is available
Omit the whole newly added canonical package initializer rather than
advertise an absent sampling module or hand-edit canonical __all__.
Explicit profiling.tracing and cProfile imports remain available.
The namespace root intentionally lacks canonical metadata/automatic exports.
This addresses test___all__ failures in the prior Linux, macOS and Windows
CI runs. No test assertions, skips or canonical file contents are changed.
Assisted-by: dot:GPT-6.1
* Match canonical static builtin profiler labels and metadata
Normalize the raw builtin receiver instead of its call-argument accessor.
Snapshot static method module metadata at construction, matching CPython,
so explicit module mutation and deletion remain observable. Avoid a
profiler-time fallback that would obscure deleted metadata.
Correct float.__getformat__ to CPython's classmethod calling convention,
including subclass binding, rather than special-casing its profiler label.
Assisted-by: dot:GPT-6.1
* Support collision-safe frozen package containers
Generate empty frozen packages only for source namespace directories with
real frozen descendants. Preserve genuine modules and packages across
frozen-library registrations while retaining real-real replacement order.
Record the container marker in FrozenModule and its library envelope;
legacy module/package encodings remain unchanged. This is closed-tree
frozen packaging, not full PEP 420 namespace merging.
Add structural codec, mock generator, and registration-priority checks.
* Revert frozen package containers before restoring canonical profiling root
The container implementation changed filesystem namespace precedence.
Restore the existing importer and frozen envelope unchanged; the following
offline sampling closure restores the canonical regular package root.
This reverses d5a8049234.
Assisted-by: dot:GPT-6.1
* Restore canonical profiling package with offline sampling codec
Provide native records, status constants and genuine uncompressed binary
reader/writer APIs for canonical offline tools. Keep the unsupported live
process capability absent and preserve existing canonical test gates.
Restore the complete selected sampling production/test/assets closure via
update_lib, including its asyncio frame-schema dependency. The prior frozen
container extension is reverted separately; canonical packages work with
both filesystem and frozen imports without changing namespace semantics.
Assisted-by: dot:GPT-6.1
* Keep platform-dependent C long normalization explicit
Allow only the c_long-to-i32 conversion lint: Windows uses the same type,
while LP64 requires the existing truncation to match CPython normalization.
No runtime behavior or test assertions change.
Assisted-by: dot:GPT-6.1
* Include profiling notices in library and desktop packages
Bundle a byte-identical copy of the root profiling notice in rustpython-pylib
and include the root notice in configured desktop resources. Avoid a symlink
so Windows checkouts preserve the actual notice text. Terms are unchanged.
Assisted-by: dot:GPT-6.1
* Keep profiling asset license notice in pylib crate
* Serve frozen profiling assets through native resource readers
* Preserve canonical profiling asset line endings on checkout
---------
Co-authored-by: youknowdot <dot@youknowone.org>
Preserve comment spans and count a logical newline once when converting
single-mode multiple-statement diagnostics to character locations.
Assisted-by: OpenAI Codex:model-version-unavailable
Traverse input callbacks, buffer iterators, memo slots and memo proxy owners.
Clear outgoing payload edges through deferred drops and retire successful
reinitialization state outside the state lock. Retain stream and buffers
payload-cycle regressions in the existing pickle snippet.
Assisted-by: OpenAI Codex:model-version-unavailable
* Align duplicate-parameter diagnostics with Python 3.15
Preserve source names and locations in both symbol-table paths, and migrate
the existing canonical codeop expectation through update_lib.
Assisted-by: OpenAI Codex: model version unavailable
* Sync positional-only duplicate-parameter expectations
Migrate the full pinned CPython 3.15.0 test file through update_lib. Its only delta is six existing expected messages, completing the dependent canonical wording coverage.
Assisted-by: OpenAI Codex: model version unavailable
* Mark wrapper descriptors as method descriptors
Match CPython 3.15 wrapper_descriptor flags so existing method lookup
can use the descriptor's direct receiver-prepending dispatch path.
Assisted-by: OpenAI Codex:model-version-unavailable
* Retire fixed wrapper monitoring expected failure
Regenerate test_monitoring from pinned CPython 3.15.0 with the updater, preserving every other adaptation. The METHOD_DESCRIPTOR flag now supplies the canonical receiver in int.__repr__ CALL/C_RETURN events.
Assisted-by: OpenAI Codex:model-version-unavailable
Use inspect's raw own-doc helper on Python 3.15, retaining the old
pydoc helper for earlier versions. Separate artifact generation from
repository publication, with an explicit main-only artifact mode.
Assisted-by: OpenAI Codex:model-version-unavailable
Report the qualified awaitable and returned type when __await__ does not
produce an iterator, preserving the existing coroutine/iterator checks.
Migrate test_coroutines.py from pinned CPython v3.15.0 through update_lib.
Assisted-by: OpenAI Codex:model-version-unavailable
Refresh the IDLE, Tkinter and turtle family through update_lib, including
the direct canonical text-only helper and image fixture dependencies.
Preserve capability/display guards without changing native Tk support.
Assisted-by: OpenAI Codex:model-version-unavailable
Accept the module keyword when building symbol tables and emit only parser
warnings through the existing bounded warning path. Preserve source filenames
and warning-to-SyntaxError conversion without compiling bytecode.
Expose canonical lambda and generator-expression names while retaining
already-bracketed comprehension names. Synchronize symtable and its tests
from pinned CPython 3.15.0 through update_lib, including cell introspection.
Assisted-by: OpenAI Codex:model-version-unavailable
Co-authored-by: youknowdot <dot@youknowone.org>
Bound the initial file read, grow later requests geometrically, use fallible reservation for input buffers, and compare frame bounds without addition overflow.
Assisted-by: Codex:unknown (model version not exposed)
Collect representable constants before replacing append-sequence instructions
with NOPs. A valid LOAD_COMMON_CONSTANT may not have a ConstantData value, so
returning false must leave the helper's instruction sequence unchanged.
Cover list, set and ListToTuple tails with a direct native IR invariant.
No change to normal constant-folding behavior or canonical Lib tests.
Assisted-by: OpenAI Codex:model-version-unavailable
Co-authored-by: youknowdot <dot@youknowone.org>
Hold the existing waiter's lock through the parent's immediate fast-acquire
sample, then release and join it before asserting the recorded outcome.
Do not change the production mutex or its existing fairness setup delay.
Assisted-by: OpenAI Codex:model-version-unavailable
Co-authored-by: youknowdot <dot@youknowone.org>
* Factor shared interpreter stop-the-world guard
Move the existing collector barrier into the VM without changing its stop, restart or ownership behavior, preparing reuse by fork.
Assisted-by: dot:GPT-6.1
* Add interpreter-bound operation section primitive
Prepare attached-only ownership acquisition and detached observer parking with private per-interpreter scope stacks. Lifecycle wiring follows separately; no profiler consumer is enabled by this commit.
Assisted-by: dot:GPT-6.1
* Suspend operation sections at VM lifecycle boundaries
Integrate detach, stop-the-world, shutdown and interpreter-switch boundaries. Reuse the all-interpreter barrier for fork repair and add focused native ownership invariants.
Assisted-by: dot:GPT-6.1
* Replace operation sections with PyMutex critical sections
Add PyMutex with the lock.c protocol: LOCKED/HAS_PARKED bits, a bounded
spin, direct handoff to waiters parked longer than 1 ms, and detaching
while parked.
Rebuild critical sections on PyMutex with the stack kept as a tagged
pointer in ThreadSlot: single and two-mutex sections, recursive
top-most skipping, locking skipped while the world is stopped,
SuspendAll on detach/suspend/shutdown and Resume of the top-most
section on attach. Fork carries the stacks into the replacement slots.
Assisted-by: Claude Code:claude-opus-5-5
* Check attachment around critical-section suspension
Assert that a thread entering a critical section is attached, and
suspend sections in do_suspend only while the slot is still ATTACHED.
Assisted-by: Claude Code:claude-opus-5-5
---------
Co-authored-by: Jeong YunWon <jeong@youknowone.org>
Use the existing WTF-8 representation interface for the base exception and name/path fields, avoiding lossy conversion of legal Python __repr__ results.
AI assistance: OpenAI Codex prepared the correction and validation. Model version is not exposed in this session.
Assisted-by: Codex:unknown (model version not exposed)
Keep Python-visible epoll descriptors in a raw host wrapper, preserving fromfd aliasing and explicit close errors without OwnedFd drop aborts. Use native epoll event layout behind a transparent host-only type and align positive timeout overflow with CPython milliseconds.
Assisted-by: OpenAI Codex:model-version-unavailable
Preserve WTF-8 dotted paths in protocol 4/5 global loading so private-name round trips also support surrogate-containing names.
Assisted-by: Codex:unknown (model version not exposed)
Extract the independent Python 3.15 ImportError representation change from the upgrade work. Preserve BaseException positional arguments and include explicitly present name/path attributes for ImportError and ModuleNotFoundError.
AI assistance: OpenAI Codex prepared the extraction and validation. Model version is not exposed in this session.
Assisted-by: Codex:unknown (model version not exposed)
* Use the RustPython Ruff fork 0.17.1 from git and place EOF errors by kind
- The ruff crates come from the RustPython/ruff `rustpython-0.17.1`
branch at 93967836c8 instead of the 0.16.10 crates.io release.
- `EofToken.known_location` is replaced by `EofErrorLocation`
(Tokenizer, Token, StartingFromToken), chosen from the parse error kind.
The keyword scan in `clause_keyword` is removed, since the parser now
reports a forced `:` as `ExpectedForcedToken`.
- An empty import at EOF ends at the end of the line read, and an empty
import before a newline is an empty range at the newline.
Assisted-by: Claude Code:claude-opus-5-5
* Report the obsolete `<>` from the parser outside Barry mode
- Bump the RustPython/ruff fork to 9290a88495, where the parser reports an
adjacent `<` and `>` in a comparison as "invalid syntax. Maybe you meant
'!=' instead of '<>'?" over both tokens.
- Outside Barry mode, `BarrySource` no longer searches the source text for
`<>`, so the parser's error is reported unchanged. A `<>` that starts a
statement is reported at the `<` only, and `<<>` at the `>`.
Assisted-by: Claude Code:claude-opus-5-5
* Align signal wakeup error handling with Python 3.15
Assisted-by: OpenAI Codex:model version unavailable
* Preserve CRT error state during signal wakeup writes
Assisted-by: OpenAI Codex:model version unavailable
* Represent nullable Windows CRT parameter handlers safely
Assisted-by: OpenAI Codex:model version unavailable
* Rework signal wakeup error delivery to follow signalmodule.c
- Report pending wakeup write/send errors after Python signal handlers
and VM pending calls, and re-arm the eval breaker when a handler or
pending call raises.
- Save and restore errno once in run_signal around trip_signal instead
of inside each write path; stop preserving _doserrno.
- Add crt_fd::write_noraise and use it for the Unix and Windows wakeup
writes, sharing the single-write helper with _write.
- Keep pending wakeup errors across fork.
- Revert the suppress_iph handler type change and the unrelated quote
change in test_signal.
Assisted-by: Claude Code:claude-opus-5-5
* Represent nullable Windows CRT parameter handlers as Option
_set_thread_local_invalid_parameter_handler takes and returns a nullable
function pointer; declare it as Option<InvalidParamHandler> so a NULL
previous handler is restored as None.
Assisted-by: Claude Code:claude-opus-5-5
---------
Co-authored-by: Jeong YunWon <jeong@youknowone.org>
Normalize inherited exception formatting once so structured results and terminal details share uncolored traceback strings, even when colors are forced. Add synthetic ordinary and subtest failure/error coverage without changing existing assertions.
Implementation and focused validation were AI-assisted with OpenAI Codex.
Assisted-by: OpenAI Codex: model version unavailable
EnumerateArgs bound the iterable as PyIter, so argument binding called
__iter__ before start was converted and before surplus positional
arguments were rejected. An exception from __iter__ then replaced the
TypeError CPython raises for a bad start or a third argument.
Bind the iterable as an object and call get_iter() in py_new, after
start is converted, which is the order of CPython's enum_new_impl.
Assisted-by: Claude Code:claude-opus-5-5
youknowdot