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[4.7.2] Restore support for Python 3.8 #701

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Merged
chyunsu3 merged 3 commits into from
Sep 2, 2026
Merged

[4.7.2] Restore support for Python 3.8 #701

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552d228
Restore support for Python 3.8
chyunsu3 Sep 1, 2026
532fb45
Use cibuildwheel 3.x
chyunsu3 Sep 1, 2026
259bd6a
Merge branch 'release_4.7' into restore_py38
chyunsu3 Sep 2, 2026
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2 changes: 1 addition & 1 deletion .github/workflows/wheel-builder.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ jobs:
- uses: actions/checkout@v7

- name: Build and test wheel
uses: pypa/cibuildwheel@v4.1.0
uses: pypa/cibuildwheel@v3.4.1
with:
package-dir: python
output-dir: wheelhouse
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7 changes: 5 additions & 2 deletions python/pyproject.toml
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Expand Up @@ -10,14 +10,17 @@ authors = [
]
description = "Treelite: Universal model exchange format for decision tree forests"
readme = {file = "README.rst", content-type = "text/x-rst"}
requires-python = ">=3.11"
requires-python = ">=3.8"
license = {text = "Apache-2.0"}
classifiers = [
"License :: OSI Approved :: Apache Software License",
"Development Status :: 5 - Production/Stable",
"Operating System :: OS Independent",
"Programming Language :: Python",
"Programming Language :: Python :: 3",
"Programming Language :: Python :: 3.8",
"Programming Language :: Python :: 3.9",
"Programming Language :: Python :: 3.10",
"Programming Language :: Python :: 3.11",
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
Expand Down Expand Up @@ -56,7 +59,7 @@ version = "CMakeLists.txt"
build-type = "Release"

[tool.cibuildwheel]
build = ["cp312-*"]
build = ["cp38-*"]
archs = ["auto64"] # so win32 is excluded
skip = ["*musllinux*"]
build-verbosity = 3
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