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Add support for free-threading & Python 3.14 #125

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Add support for free-threading & Python 3.14
lysnikolaou Aug 1, 2025
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lysnikolaou Sep 30, 2025
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2 changes: 1 addition & 1 deletion .github/workflows/cibuildwheel.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,7 @@ jobs:
- name: Debug env
run: env
- name: Build wheels
uses: pypa/cibuildwheel@v2.21.3
uses: pypa/cibuildwheel@v3.1.2
env:
CIBW_ARCHS_LINUX: auto
DISTUTILS_USE_SDK: 1
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2 changes: 1 addition & 1 deletion .github/workflows/tests.yml
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Expand Up @@ -23,7 +23,7 @@ jobs:
fail-fast: true
matrix:
os: [ubuntu-latest, windows-2019]
python_version: ["3.9", "3.10", "3.11", "3.12"]
python_version: ["3.10", "3.11", "3.12", "3.13", "3.13t", "3.14", "3.14t"]
runs-on: ${{ matrix.os }}

steps:
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1 change: 1 addition & 0 deletions blis/cy.pyx
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@@ -1,5 +1,6 @@
# cython: infer_types=True
# cython: boundscheck=False
# cython: freethreading_compatible=True
# Copyright ExplsionAI GmbH, released under BSD.

import atexit
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1 change: 1 addition & 0 deletions blis/py.pyx
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@@ -1,4 +1,5 @@
# cython: boundscheck=False
# cython: freethreading_compatible=True
# Copyright ExplsionAI GmbH, released under BSD.
cimport numpy as np
from . cimport cy
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4 changes: 2 additions & 2 deletions pyproject.toml
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@@ -1,7 +1,7 @@
[build-system]
requires = [
"setuptools",
"cython>=3.0,<4.0",
"cython>=3.1,<4.0",
"numpy>=1.19.3,<3.0.0"
]
build-backend = "setuptools.build_meta"
Expand All @@ -10,9 +10,9 @@ build-backend = "setuptools.build_meta"
build = "*"
skip = "pp* cp36* cp37* cp38* cp39*"
test-skip = ""
free-threaded-support = false

archs = ["native"]
enable = ["cpython-freethreading"]

build-frontend = "default"
config-settings = {}
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6 changes: 4 additions & 2 deletions setup.py
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Expand Up @@ -302,7 +302,7 @@ def chdir(new_dir):

setup(
setup_requires=[
"cython>=3.0,<4.0",
"cython>=3.1,<4.0",
"numpy>=2.0.0,<3.0.0",
],
install_requires=[
Expand All @@ -324,7 +324,7 @@ def chdir(new_dir):
],
language_level=2,
),
python_requires=">=3.6,<3.14",
python_requires=">=3.10,<3.15",
cmdclass={"build_ext": ExtensionBuilder},
package_data={"": ["*.json", "*.jsonl", "*.pyx", "*.pxd"]},
name="blis",
Expand All @@ -348,6 +348,8 @@ def chdir(new_dir):
"Programming Language :: Python :: 3.10",
"Programming Language :: Python :: 3.11",
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Topic :: Scientific/Engineering",
],
)
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