Drop support for EOL Python versions, test all alive versions (3.10-3.13)

- Remove EOL Python 3.6-3.9 from classifiers and cibuildwheel
- Add Python 3.12, 3.13 to classifiers
- Add python_requires='>=3.10' to setup.py
- Update Cython requirement to >=3.0 for Python 3.12+ support
- Add test matrix for Python 3.10, 3.11, 3.12, 3.13
- Update cibuildwheel to v2.22, upload-artifact to v4, codecov to v4
- Update CI OS runners to latest versions
- Add workflow permissions for security

Co-authored-by: whtsky <876694+whtsky@users.noreply.github.com>

Author: Copilot

.github/workflows/build.yml

@@ -2,13 +2,16 @@ name: Build
 
 on: [push, pull_request]
 
+permissions:
+  contents: read
+
 jobs:
   build_wheels:
     name: Build wheels on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-2019, macos-11]
+        os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:
       - uses: actions/checkout@v4
@@ -20,11 +23,12 @@ jobs:
           platforms: all
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.16.2
+        uses: pypa/cibuildwheel@v2.22
         env:
           CIBW_ARCHS: all
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
+          name: wheels-${{ matrix.os }}
           path: ./wheelhouse/*.whl
 
   make_sdist:
@@ -34,6 +38,7 @@ jobs:
     - uses: actions/checkout@v4
     - name: Build SDist
       run: pipx run build --sdist
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
+        name: sdist
         path: dist/*.tar.gz

.github/workflows/test.yml

@@ -2,15 +2,20 @@ on:
   push:
   pull_request:
 name: Test
+permissions:
+  contents: read
 jobs:
   pytest:
-    name: pytest
+    name: pytest (${{ matrix.python-version }})
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: ${{ matrix.python-version }}
           architecture: "x64"
       - run: python -m pip install -U pip wheel setuptools
       - run: python -m pip install -r test-requirements.txt
@@ -19,4 +24,4 @@ jobs:
           CFLAGS: "-DCYTHON_TRACE=1"
           BENCODER_LINETRACE: 1
       - run: python -m pytest --cov=bencoder --cov-report=xml .
-      - uses: codecov/codecov-action@v3.1.4
+      - uses: codecov/codecov-action@v4

pyproject.toml

@@ -1,7 +1,8 @@
 [build-system]
-requires = ["cython>=0.29.32", "setuptools>=58.0", "wheel"]
+requires = ["cython>=3.0", "setuptools>=58.0", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [tool.cibuildwheel]
+skip = "cp36-* cp37-* cp38-* cp39-* pp37-* pp38-* pp39-*"
 test-requires = "pytest"
 test-command = "pytest {project}/tests"

setup.py

@@ -76,19 +76,18 @@ def run_tests(self):
         'Programming Language :: Cython',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.6',
-        'Programming Language :: Python :: 3.7',
-        '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',
         'Programming Language :: Python :: Implementation :: CPython',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Intended Audience :: Developers',
         'Topic :: Software Development :: Libraries',
         'Topic :: Software Development :: Libraries :: Python Modules',
         'Topic :: Utilities',
     ],
+    python_requires='>=3.10',
     ext_modules=ext_modules,
     install_requires=[],
     tests_require=['cython', 'pytest', 'coverage'],

test-requirements.txt

@@ -1,3 +1,3 @@
-Cython==0.29.32
-pytest==7.2.0
-pytest-cov==4.0.0
+Cython>=3.0
+pytest>=7.2.0
+pytest-cov>=4.0.0