* Target Python 3.15 using the final upstream reference
Update active version and comparison configuration to Python 3.15.0. Preserve the alpha implementation status, actual bytecode format, and existing libraries pending separate migration. Align generated library-upgrade workflow pins without changing permissions or actions.
Assisted-by: OpenAI Codex:model identifier unavailable
* Adapt essential snippet contracts to Python 3.15 final
Preserve existing coverage while following verified final behavior for script metadata, builtin signatures and loading, AST fixture construction, memoryview diagnostics, mmap search bounds, and struct format errors. The unchanged final comparator exposes the earlier expectations; focused native baseline failures establish the required implementation changes.
Assisted-by: OpenAI Codex:model identifier unavailable
* Keep final-reference regression paths and remove expired sysconfig argument
Preserve reverse multiplication syntax and native exact overflow diagnostics. Accept the two source-proven CPython 3.15 specialization messages only in affected reverse str/bytes/tuple cases. Use an actually out-of-range Windows datetime errno fixture. Remove the sysconfig check_home argument at its existing canonical 3.15 removal test boundary.
Assisted-by: OpenAI Codex:model identifier unavailable
* Keep README wording unchanged in Python 3.15 transition
Assisted-by: OpenAI Codex:model identifier unavailable
* Match Python 3.15 repetition specialization and keep universal tests
Use exact sequence-type guards and preserve generic fallback diagnostics. Validate both cold and warmed expressions without implementation-specific assertions. Reject stale CPython source checkouts and cross-version library caches.
Assisted-by: OpenAI Codex:model identifier unavailable
* Limit in-place specialization additions to exact sequence repetition
Assisted-by: OpenAI Codex:model identifier unavailable
* Keep subclass regression scoped to repetition dispatch
Assisted-by: OpenAI Codex:model identifier unavailable
* Provision final CPython 3.15 with pinned uv builds
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* Enforce Python 3.15 AST constructor requirements
Reject retired missing-field and arbitrary-keyword forms while preserving defaults and explicit placeholders. Sync only matching final CPython constructor test hunks.
Assisted-by: OpenAI Codex:model identifier unavailable
* Keep seeded Python ahead of its Windows DLL directory
Assisted-by: OpenAI Codex:model identifier unavailable
* Keep opcode metadata tied to the implemented bytecode format
The interpreter target and reference tests use Python 3.15.0, but the current Rust opcode enum retains the 3.14 bytecode format. Generate metadata from its matching source rather than importing unsupported instruction families.
Assisted-by: OpenAI Codex:model identifier unavailable
* Align CSV, logarithm and decimal formatting with Python 3.15
Propagate dialect lookup errors except AttributeError, retry integer logarithms after float overflow, and update the decimal conversion diagnostic. Exercise the final reference contracts without implementation-specific branches.
Assisted-by: OpenAI Codex:model identifier unavailable
* Bind the logarithm index result before borrowing its integer
Assisted-by: OpenAI Codex:model identifier unavailable
* Align required canonical test expectations with Python 3.15
Take only demonstrated contract changes from CPython v3.15.0, d220409a13b77de7a6c30abe16ea90db01528edc: removed module __cached__, Struct format exception classes, and decimal-format diagnostic. Preserve unrelated tests and expectations.
Assisted-by: OpenAI Codex:model identifier unavailable
* Track pending frozendict pickle support during the 3.15 transition
Keep the two existing frozendict pickle tests running as expected failures until #8951 supplies the builtin. Unexpected success will signal removal of these temporary markers.
Assisted-by: OpenAI Codex:model identifier unavailable
* Support final Python 3.15 Windows negative timestamps
Use FILETIME for pre-epoch conversions and preserve precise Windows timestamp errors.
Assisted-by: OpenAI Codex:model identifier unavailable
* Derive historical Windows timezone offsets from wall time
FILETIME reports historical DST as unknown, so calculate the actual offset rather than selecting standard-time bias.
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* Identify decimal formatting arguments in Python 3.15 errors
Track consumed positional arguments, including star width and precision, and preserve mapping key representations in decimal conversion diagnostics.
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* Reuse mapping format keys for lookup and error context
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* Borrow mapping diagnostic keys as Python objects
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* Avoid empty components in the reference Python library path
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* Isolate RustPython bytecode caches during the 3.15 transition
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* Sync final Windows timestamp test expectations
Import only the final CPython platform-limit guards and mktime roundtrip expectation required by the existing Windows CI suite.
Assisted-by: OpenAI Codex:model identifier unavailable
* Restore official Python setup for 3.15 final
Use the existing pinned setup-python action now that its official catalog supplies CPython 3.15.0. Remove the temporary standalone provisioning action and its sparse-checkout entry while retaining interpreter outputs and requested versions.
Assisted-by: OpenAI Codex:model identifier unavailable
* Align merged runtime contracts with Python 3.15 final
Restrict mappingproxy ordering, use final codec registry normalization, and prefer index conversion before float conversion for sleep. Retain universal Python assertions and import the matching final codec/time canonical test hunks plus the non-ASCII codec-name deprecation warning.
Upstream source: CPython d220409a13b77de7a6c30abe16ea90db01528edc. The existing codec normalization implementation and bytecode contract remain unchanged.
Assisted-by: OpenAI Codex:model identifier unavailable
* Limit Windows launcher version check to its interpreter
Exclude only the CPython py.exe version-identity case from RustPython CI. The installed launcher reports its own final version, while RustPython correctly remains alpha. Preserve the other 45 launcher cases and all RustPython version assertions without modifying Lib.
Assisted-by: OpenAI Codex:model identifier unavailable
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Co-authored-by: Jeong, YunWon <69878+youknowone@users.noreply.github.com>
Alias criterion to codspeed-criterion-compat so the existing benchmark suites can be measured by CodSpeed with CPU simulation on every pull request, and add the workflow running them.
Co-authored-by: CodSpeed Bot <no-reply@codspeed.io>
* Add `CONTRIBUTING.md` and link it in the readme
* Add TBD PR template
* Merge `DEVELOPMENT.md` -> `CONTRIBUTING.md`
* Revise `PULL_REQUEST_TEMPLATE.md`
* Have checkboxes
* Modularize rustls as work towards providers
`rustls`'s architecture is very clean and trait-driven. There are many
providers for `rustls` including the built-in `aws-lc-rs` and `ring` as
well as backends for `boringssl`, `graviola`, `openssl`, `mbedtls`, etc.
This commit removes the hard dependency on `aws-lc-rs` and adds support
for `ring`. It works towards #7059 as well.
* Clean up rustls features
* Remove ring as an explicit feature
* ssl-rustls is the default and implies aws-lc
* Support custom rustls crypto providers
The new feature, `ssl-rustls-no-provider`, enables custom rustls
providers. By default, `aws-lc-rs` is enabled which matches the old
behavior and keeps backward compatibility.
I wrote a new type that abstracts what we need from crypto providers.
CryptoExt encapsulates the ticketer as well as cipher suites and KX
groups. I wrote fallbacks to help select a reasonable default if a
provider is missing features (they all seem to support the same things
though).
I also wrote an example to show how to actually use custom providers.
* Fix duplicate VERIFY_X509 constants and unused imports in ssl module
Remove duplicate VERIFY_X509_STRICT/VERIFY_X509_PARTIAL_CHAIN definitions
from compat.rs (already defined in _ssl module with #[pyattr]).
Remove unused imports: ClientConnection, ServerConnection.
* no-provider as default
* Fix CI failures: openssl build, wasm target, cargo-shear
- Update openssl.rs to use renamed sock_wait/SockWaitKind and add vm parameter
- Add skip_ssl for wasm32-wasip2 target (aws-lc-sys cannot build for wasm)
- Remove unused workspace dependency aws-lc-rs
- Fix foreign-types-shared version to match openssl's dependency (0.1)
- Restore Cargo.lock from upstream/main
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Co-authored-by: Jeong, YunWon <jeong@youknowone.org>
* bump to 3.13.1
* fix some tests
* strip left whitespace from doc
* remove specific difflib test that was causing issues
* fix test_enum
Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
Mathieu Dupuy