feat: update vendored pyproject-metadata (#917)

- [x] Make sure it works
- [x] Support PEP 639
- [x] Support validation
- [x] Support multierrors

---------

Signed-off-by: Henry Schreiner <[email protected]>
Signed-off-by: Cristian Le <[email protected]>
Co-authored-by: Cristian Le <[email protected]>

Author: henryiii

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

@@ -13,7 +13,10 @@ Version:        0.0.0
 Release:        %autorelease
 Summary:        Build backend for CMake based projects
 
-License:        Apache-2.0
+# The main project is licensed under Apache-2.0, but it has a vendored project
+# src/scikit_build_core/_vendor/pyproject_metadata: MIT
+# https://github.com/scikit-build/scikit-build-core/issues/933
+License:        Apache-2.0 AND MIT
 URL:            https://github.com/scikit-build/scikit-build-core
 Source:         %{pypi_source scikit_build_core}
 
@@ -38,6 +41,7 @@ Recommends:     (ninja-build or make)
 Recommends:     python3-scikit-build-core+pyproject = %{version}-%{release}
 Suggests:       ninja-build
 Suggests:       gcc
+Provides:       bundled(python3dist(pyproject-metadata))
 BuildArch:      noarch
 %description -n python3-scikit-build-core %_description
 
@@ -63,6 +67,8 @@ It makes sure the dependencies are installed.
 
 %prep
 %autosetup -n scikit_build_core-%{version}
+# Rename the bundled license so that it can be installed together
+cp -p src/scikit_build_core/_vendor/pyproject_metadata/LICENSE LICENSE-pyproject-metadata
 
 
 %generate_buildrequires
@@ -87,7 +93,7 @@ It makes sure the dependencies are installed.
 
 
 %files -n python3-scikit-build-core -f %{pyproject_files}
-%license LICENSE
+%license LICENSE LICENSE-pyproject-metadata
 %doc README.md
 
 

.pre-commit-config.yaml

@@ -82,7 +82,7 @@ repos:
           - ninja
           - nox
           - orjson
-          - packaging
+          - packaging>=24.2
           - pytest
           - pytest-subprocess
           - rich

README.md

@@ -236,8 +236,10 @@ wheel.expand-macos-universal-tags = false
 # to "/platlib", "/data", "/headers", and "/scripts".
 wheel.install-dir = ""
 
-# A list of license files to include in the wheel. Supports glob patterns.
-wheel.license-files = ["LICEN[CS]E*", "COPYING*", "NOTICE*", "AUTHORS*"]
+# A list of license files to include in the wheel. Supports glob patterns. The
+# default is ``["LICEN[CS]E*", "COPYING*", "NOTICE*", "AUTHORS*"]``. Must not be
+# set if ``project.license-files`` is set.
+wheel.license-files = ""
 
 # If set to True (the default), CMake will be run before building the wheel.
 wheel.cmake = true

noxfile.py

@@ -41,7 +41,7 @@ def pylint(session: nox.Session) -> None:
     """
     # This needs to be installed into the package environment, and is slower
     # than a pre-commit check
-    session.install("-e.[dev,test,test-meta]", "pylint==3.2.*")
+    session.install("-e.[dev,test,test-meta]", "pylint==3.3.*")
     session.run("pylint", "--version")
     session.run("pylint", "scikit_build_core", *session.posargs)
 

pyproject.toml

@@ -144,6 +144,7 @@ filterwarnings = [
     "default:The distutils package is deprecated and slated for removal:DeprecationWarning",  # Caused by setuptools sometimes
     "default:The distutils.sysconfig module is deprecated, use sysconfig instead:DeprecationWarning",  # Caused by setuptools sometimes
     "default:check_home argument is deprecated and ignored.:DeprecationWarning",  # Caused by setuptools sometimes
+    "ignore::scikit_build_core._vendor.pyproject_metadata.errors.ConfigurationWarning",
 ]
 log_cli_level = "info"
 pythonpath = ["tests/utils"]
@@ -203,6 +204,7 @@ messages_control.disable = [
     "broad-except",
     "unused-argument",  # Handled by Ruff
     "redefined-builtin",  # ExceptionGroup is a builtin
+    "using-exception-groups-in-unsupported-version",  # We are using a backport
 ]