chore: add 3.14 beta 1 support

.distro/python-scikit-build-core.spec

@@ -1,5 +1,9 @@
 %global debug_package %{nil}
 
+# On epel python hatch/trove classifier check may fail because of old package
+# Fedora checks should be sufficient though.
+%bcond no_classifier_check 0%{?rhel}
+
 Name:           python-scikit-build-core
 Version:        0.0.0
 Release:        %autorelease
@@ -46,10 +50,16 @@ cp -p src/scikit_build_core/_vendor/pyproject_metadata/LICENSE LICENSE-pyproject
 
 
 %generate_buildrequires
+%if %{with no_classifier_check}
+export HATCH_METADATA_CLASSIFIERS_NO_VERIFY=1
+%endif
 %pyproject_buildrequires -x test,test-meta,test-numpy
 
 
 %build
+%if %{with no_classifier_check}
+export HATCH_METADATA_CLASSIFIERS_NO_VERIFY=1
+%endif
 %pyproject_wheel
 
 

.github/workflows/ci.yml

@@ -52,8 +52,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "pypy-3.10", "3.13"]
-        runs-on: [ubuntu-latest, macos-13]
+        python-version: ["3.8", "pypy-3.10", "3.13", "3.14"]
+        runs-on: [ubuntu-latest, macos-14]
         cmake-version: ["3.15.x"]
 
         include:
@@ -76,7 +76,7 @@ jobs:
             runs-on: macos-13
             cmake-version: "3.18.x"
           - python-version: "3.12"
-            runs-on: macos-14
+            runs-on: macos-13
             cmake-version: "3.29.x"
           - python-version: "3.10"
             runs-on: ubuntu-latest
@@ -90,6 +90,10 @@ jobs:
           - python-version: "3.12"
             runs-on: windows-latest
             cmake-version: "3.26.x"
+          # TODO: CMake doesn't work with beta 1 on Windows
+          # - python-version: "3.14"
+          #   runs-on: windows-latest
+          #   cmake-version: "4.0.x"
           - python-version: "3.13"
             runs-on: windows-latest
             cmake-version: "3.26.x"
@@ -99,9 +103,6 @@ jobs:
           - python-version: "3.13"
             runs-on: ubuntu-24.04-arm
             cmake-version: "3.31.x"
-          - python-version: "3.14"
-            runs-on: ubuntu-latest
-            cmake-version: "3.30.x"
           - python-version: "3.12"
             runs-on: windows-11-arm
             cmake-version: "4.0"

pyproject.toml

@@ -26,6 +26,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Development Status :: 4 - Beta",
     "Typing :: Typed",
 ]
@@ -208,6 +209,7 @@ messages_control.disable = [
     "unused-argument",  # Handled by Ruff
     "redefined-builtin",  # ExceptionGroup is a builtin
     "using-exception-groups-in-unsupported-version",  # We are using a backport
+    "duplicate-code", # Trips up on version
 ]
 
 
@@ -305,6 +307,7 @@ known-local-folder = ["pathutils"]
 "importlib.resources".msg = "Use scikit_build_core._compat.importlib.resources instead."
 "importlib_resources".msg = "Use scikit_build_core._compat.importlib.resources instead."
 "pyproject_metadata".msg = "Use scikit_build_core._vendor.pyproject_metadata instead."
+"argparse.ArgumentParser".msg = "Use scikit_build_core._compat.argparse instead."
 
 
 [tool.ruff.lint.per-file-ignores]

src/scikit_build_core/_compat/argparse.py

@@ -0,0 +1,19 @@
+from __future__ import annotations
+
+import argparse
+import functools
+import sys
+
+__all__ = ["ArgumentParser"]
+
+
+def __dir__() -> list[str]:
+    return __all__
+
+
+ArgumentParser = functools.partial(argparse.ArgumentParser)
+
+if sys.version_info >= (3, 14):
+    ArgumentParser = functools.partial(
+        ArgumentParser, color=True, suggest_on_error=True
+    )

src/scikit_build_core/build/__main__.py

@@ -4,6 +4,7 @@
 from typing import Literal
 
 from .._compat import tomllib
+from .._compat.argparse import ArgumentParser
 from .._logging import rich_warning
 from ..builder._load_provider import process_dynamic_metadata
 from . import (
@@ -48,7 +49,8 @@ def get_requires(mode: Literal["sdist", "wheel", "editable"]) -> None:
 
 
 def main() -> None:
-    parser = argparse.ArgumentParser(
+    parser = ArgumentParser(
+        allow_abbrev=False,
         description="Build backend utilities",
     )
 

src/scikit_build_core/builder/wheel_tag.py

@@ -152,9 +152,9 @@
 
 
 if __name__ == "__main__":
-    import argparse
+    from .._compat.argparse import ArgumentParser
 
-    parser = argparse.ArgumentParser()
+    parser = ArgumentParser(allow_abbrev=False)
     parser.add_argument(
         "--archs",
         nargs="*",

src/scikit_build_core/file_api/_cattrs_converter.py

@@ -61,15 +61,15 @@ def load_reply_dir(reply_dir: Path) -> Index:
 
 
 if __name__ == "__main__":
-    import argparse
+    from .._compat.argparse import ArgumentParser
 
     rich_print: Callable[[object], None]
     try:
         from rich import print as rich_print
     except ModuleNotFoundError:
         rich_print = builtins.print
 
-    parser = argparse.ArgumentParser()
+    parser = ArgumentParser(allow_abbrev=False)
     parser.add_argument("reply_dir", type=Path, help="Path to the reply directory")
     args = parser.parse_args()
 

src/scikit_build_core/file_api/query.py

@@ -23,9 +23,9 @@ def stateless_query(build_dir: Path) -> Path:
 
 
 if __name__ == "__main__":
-    import argparse
+    from .._compat.argparse import ArgumentParser
 
-    parser = argparse.ArgumentParser()
+    parser = ArgumentParser(allow_abbrev=False)
     parser.add_argument("build_dir", type=Path, help="Path to the build directory")
     args = parser.parse_args()
 

src/scikit_build_core/file_api/reply.py

@@ -111,15 +111,15 @@ def load_reply_dir(path: Path) -> Index:
 
 
 if __name__ == "__main__":
-    import argparse
+    from .._compat.argparse import ArgumentParser
 
     rich_print: Callable[[object], None]
     try:
         from rich import print as rich_print
     except ModuleNotFoundError:
         rich_print = builtins.print
 
-    parser = argparse.ArgumentParser()
+    parser = ArgumentParser(allow_abbrev=False)
     parser.add_argument("reply_dir", type=Path, help="Path to the reply directory")
     args = parser.parse_args()