Skip to content

Navigation Menu

Appearance settings

View all features
- BY COMPANY SIZE
  Enterprises
  Small and medium teams
  Startups
  Nonprofits
- BY USE CASE
  App Modernization
  DevSecOps
  DevOps
  CI/CD
  View all use cases
- BY INDUSTRY
  Healthcare
  Financial services
  Manufacturing
  Government
  View all industries
View all solutions
- EXPLORE BY TOPIC
  AI
  Software Development
  DevOps
  Security
  View all topics
- EXPLORE BY TYPE
  Customer stories
  Events & webinars
  Ebooks & reports
  Business insights
  GitHub Skills
- SUPPORT & SERVICES
  Documentation
  Customer support
  Community forum
  Trust center
  Partners
View all resources
- COMMUNITY
  GitHub SponsorsFund open source developers
- PROGRAMS
  Security Lab
  Maintainer Community
  Accelerator
  GitHub Stars
  Archive Program
- REPOSITORIES
  Topics
  Trending
  Collections
- ENTERPRISE SOLUTIONS
  Enterprise platformAI-powered developer platform
- AVAILABLE ADD-ONS
  GitHub Advanced SecurityEnterprise-grade security features
  Copilot for BusinessEnterprise-grade AI features
  Premium SupportEnterprise-grade 24/7 support
Pricing

Search code, repositories, users, issues, pull requests...

Search

Clear

Search syntax tips

Provide feedback

We read every piece of feedback, and take your input very seriously.

Include my email address so I can be contacted

Saved searches

Use saved searches to filter your results more quickly

Name

Query

To see all available qualifiers, see our documentation.

Appearance settings

You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session.

Dismiss alert

PyO3 / pyo3 Public

Notifications You must be signed in to change notification settings
Fork 967
Star 15.7k

Code
Issues 269
Pull requests 88
Discussions
Actions
Projects
Security and quality
Insights

Additional navigation options

Code
Issues
Pull requests
Discussions
Actions
Projects
Security and quality
Insights

Python 3.15b1 ABI support#6014

Merged

ngoldbaum merged 17 commits into

PyO3:mainPyO3/pyo3:mainfrom

ngoldbaum:pep-820ngoldbaum/pyo3:pep-820Copy head branch name to clipboard

May 12, 2026

Conversation Commits17 (17)Checks Files changed

Merged

Python 3.15b1 ABI support#6014
ngoldbaum merged 17 commits into
PyO3:mainfrom
ngoldbaum:pep-820

Commits

Commits on May 8, 2026

Add support for the 3.15 ABI as of 3.15.0b1
ngoldbaum
committed

Commits on May 9, 2026

Apply suggestions from code review

ngoldbaum
and
davidhewitt
authored
apply trivial suggestions from david
ngoldbaum
committed
apply remaining suggestions
ngoldbaum
committed
Merge branch 'main' into pep-820
ngoldbaum
committed
mark PySlot_FUNC as unsafe to fix clippy
ngoldbaum
committed
do it without unsafe
ngoldbaum
committed
fix sequential example for Python 3.15
ngoldbaum
committed
simplify SLOTS_LEN definition in FFI example
ngoldbaum
committed
delete dead code
ngoldbaum
committed

Commits on May 11, 2026

Apply comments from David
ngoldbaum
committed
gate on rustc version
ngoldbaum
committed
fix clippy
ngoldbaum
committed
spelling
ngoldbaum
committed
Merge branch 'main' into pep-820
ngoldbaum
committed
fix ffi-check
ngoldbaum
committed
fix FFI doctest on Python 3.8
ngoldbaum
committed

Footer

© 2026 GitHub, Inc.

Footer navigation

Terms
Privacy
Security
Status
Community
Docs
Contact

You can’t perform that action at this time.