Skip to content

ci: test Python 3.15 #6107

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
henryiii merged 5 commits into from
Jul 25, 2026
+21 −4
Merged

ci: test Python 3.15 #6107

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
4198e17
ci: test Python 3.15
henryiii Jul 24, 2026
44d0580
ci: skip numpy on Python 3.15
henryiii Jul 24, 2026
709d018
test: strip ANSI codes from captured unraisable traceback
henryiii Jul 24, 2026
8b8e345
chore: add Python 3.15 classifier
henryiii Jul 24, 2026
dfb22b0
Update test_exceptions.py
henryiii Jul 24, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 12 additions & 0 deletions .github/workflows/ci.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,9 @@ jobs:
- runs-on: ubuntu-latest
python-version: 'graalpy-25.0'
cmake-args: -DCMAKE_CXX_STANDARD=20
- runs-on: ubuntu-latest
python-version: '3.15'
cmake-args: -DCMAKE_CXX_STANDARD=20
- runs-on: macos-latest
python-version: '3.14'
cmake-args: -DCMAKE_CXX_STANDARD=14
Expand Down Expand Up @@ -86,6 +89,9 @@ jobs:
- runs-on: ubuntu-latest
python-version: '3.14'
cmake-args: -DCMAKE_CXX_STANDARD=14
- runs-on: ubuntu-latest
python-version: '3.15t'
cmake-args: -DCMAKE_CXX_STANDARD=17 -DPYBIND11_TEST_SMART_HOLDER=ON

# No SciPy for macOS ARM
- runs-on: macos-15-intel
Expand All @@ -100,6 +106,9 @@ jobs:
- runs-on: macos-latest
python-version: '3.14t'
cmake-args: -DCMAKE_CXX_STANDARD=20
- runs-on: macos-latest
python-version: '3.15'
cmake-args: -DCMAKE_CXX_STANDARD=17
- runs-on: macos-latest
python-version: 'pypy-3.11-v7.3.23'
- runs-on: macos-latest
Expand Down Expand Up @@ -127,6 +136,9 @@ jobs:
- runs-on: windows-latest
python-version: '3.14t'
cmake-args: -DCMAKE_CXX_STANDARD=23
- runs-on: windows-latest
python-version: '3.15'
cmake-args: -DCMAKE_CXX_STANDARD=20
- runs-on: windows-latest
python-version: 'pypy3.11'
cmake-args: -DCMAKE_CXX_STANDARD=20
Expand Down
6 changes: 3 additions & 3 deletions .github/workflows/upstream.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,18 +18,18 @@ env:

jobs:
standard:
name: "🐍 3.13 latest • ubuntu-latest • x64"
name: "🐍 3.15 latest • ubuntu-latest • x64"
runs-on: ubuntu-latest
# Only runs when the 'python dev' label is selected
if: "contains(github.event.pull_request.labels.*.name, 'python dev')"

steps:
- uses: actions/checkout@v7

- name: Setup Python 3.13
- name: Setup Python 3.15
uses: actions/setup-python@v6
with:
python-version: "3.13"
python-version: "3.15"
allow-prereleases: true

- name: Setup Boost
Expand Down
1 change: 1 addition & 0 deletions pyproject.toml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@ classifiers = [
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Programming Language :: Python :: Implementation :: PyPy",
"Programming Language :: Python :: Implementation :: CPython",
"Programming Language :: C++",
Expand Down
3 changes: 2 additions & 1 deletion tests/requirements.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
--extra-index-url=https://www.graalvm.org/python/wheels
--only-binary=:all:
build>=1
# No released numpy has cp315 wheels yet; drop the upper bound once it does.
numpy>=2.4.0; platform_python_implementation=="CPython" and python_version>="3.14" and python_version<"3.15"
numpy~=1.23.0; python_version=="3.8" and platform_python_implementation=="PyPy"
numpy~=1.25.0; python_version=="3.9" and platform_python_implementation=="PyPy"
numpy~=2.2.0; python_version=="3.10" and platform_python_implementation=="PyPy"
Expand All @@ -10,7 +12,6 @@ numpy~=1.22.2; platform_python_implementation=="CPython" and python_version=="3.
numpy~=1.26.0; platform_python_implementation=="CPython" and python_version>="3.11" and python_version<"3.13" and platform_machine!="ARM64"
numpy>=2.3.0; platform_python_implementation=="CPython" and python_version>="3.11" and platform_machine=="ARM64"
numpy~=2.2.0; platform_python_implementation=="CPython" and python_version=="3.13" and platform_machine!="ARM64"
numpy>=2.4.0; platform_python_implementation=="CPython" and python_version>="3.14"
pytest>=6
pytest-timeout
scipy~=1.5.4; platform_python_implementation=="CPython" and python_version<"3.10"
Expand Down
3 changes: 3 additions & 0 deletions tests/test_exceptions.py
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
from __future__ import annotations

import re
import sys

import pytest
Expand Down Expand Up @@ -123,6 +124,8 @@ def hook(unraisable_hook_args):
assert triggered is True

_, captured_stderr = capsys.readouterr()
# Strip ANSI codes that Python 3.15+ adds to this traceback under FORCE_COLOR.
captured_stderr = re.sub(r"\x1b\[[0-?]*[ -/]*m", "", captured_stderr)
assert captured_stderr.startswith("Exception ignored in: 'already_set demo'")
assert captured_stderr.rstrip().endswith("KeyError: 'bar'")

Expand Down
Loading