[50.0.x] Build abi3.abi3t wheels for CPython 3.15+ (#15496) - #15732
Merged
Merged
Conversation
Backport of #15496 to the 50.0.x branch. Conflicts resolved by keeping 50.0.x's rust-toolchain pin and its Windows on ARM continue-on-error comment. (cherry picked from commit 1d428a1) Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FAY1qMQzUfataGR3NBtbsH
…y-cffi (#15585) * Fix nightly cargo unused_dependencies warning in cryptography-cffi The new `cargo::unused_dependencies` lint (stabilized alongside `[lints.cargo]` in Rust 1.100) flags `openssl-sys` in cryptography-cffi because nothing in the crate references it. The dependency is required though: its build script reads `DEP_OPENSSL_INCLUDE` to compile the CFFI-generated C code against the right OpenSSL headers, and Cargo only exports a `links` crate's metadata to its immediate dependents. Mark the dependency as intentional with `use openssl_sys as _;`. * Shorten the openssl-sys dependency comment (cherry picked from commit b3f5a12) Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FAY1qMQzUfataGR3NBtbsH
reaperhulk
approved these changes
Sep 30, 2026
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
3 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Backport of #15496 to the 50.0.x branch: builds
abi3.abi3twheels for free-threaded CPython 3.15+ on manylinux, musllinux, macOS, and Windows (x64 and arm64), and adds the Python 3.15 trove classifier.The cherry-pick had two conflicts:
.github/actions/windows-wheel/action.yml: kept 50.0.x'sdtolnay/rust-toolchainpin and added the newfreethreadedinput tosetup-python..github/workflows/wheel-builder.yml: 50.0.x has no3.15-devWindows arm64 entry, so the backport adds the 3.15t arm64 entry alongside the existing ones. It's still covered by the branch's Windows-on-ARMcontinue-on-errorrule.The later "Use uv-managed Python for the wheel builder" change (#15621) is not included.
This is one of a series for a 50.0.2 release: the pyo3 bump, this PR, then the release prep PR.
🤖 Generated with Claude Code
https://claude.ai/code/session_01FAY1qMQzUfataGR3NBtbsH
Generated by Claude Code