Wheel files that support numpy 2.0 (#24)

* update build action

* update actions versions

* update build-system numpy

* ci: test with numpy 2.0.0b1

* ci: numpy rc1

* ci: update build archs

* ci: musllinux, win arm test skip, unique artifact name

* ci: bump unittest.yml actions version

* ci: unittest with various numpy version

* ci: fix unittest python version -> 3.9

* ci: fix install numpy and packages at the same time

Due to potential matplotlib version compatibility issues

* fix: minimum required python version

.github/workflows/build.yml

@@ -5,42 +5,51 @@ on:
 
 jobs:
   build_wheels:
-    name: Build wheels on ${{ matrix.os }}
+    name: Build wheels on ${{ matrix.os }}-${{ matrix.cibw_archs }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         include:
-          - os: ubuntu-latest
-            cibw_archs: auto64
-          - os: ubuntu-latest
+          - os: ubuntu-latest # linux x86_64
+            cibw_archs: x86_64
+            cibw_skip: "pp*"
+          - os: ubuntu-latest # linux arm64 gnu
             cibw_archs: aarch64
+            cibw_skip: "pp* *musllinux*"
+          - os: ubuntu-latest # linux arm64 musl
+            cibw_archs: aarch64
+            cibw_skip: "pp* *manylinux*"
           - os: windows-latest
-            cibw_archs: auto64
-          - os: macos-latest
+            cibw_archs: AMD64 ARM64
+            cibw_skip: "pp*"
+          - os: macos-14
             cibw_archs: universal2
+            cibw_skip: "pp*"
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up QEMU
-        if: matrix.cibw_archs == 'aarch64'
-        uses: docker/setup-qemu-action@v2
+        if: runner.os == 'Linux' && matrix.cibw_archs == 'aarch64'
+        uses: docker/setup-qemu-action@v3
         with:
           platforms: arm64
 
-      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.14
+      - name: Build wheels on ${{ matrix.os }}-${{ matrix.cibw_archs }}
+        uses: pypa/cibuildwheel@v2.17
         env:
           CIBW_BUILD_FRONTEND: build
-          CIBW_PROJECT_REQUIRES_PYTHON: ">=3.7"
-          CIBW_SKIP: "pp* *musllinux*"
+          CIBW_PROJECT_REQUIRES_PYTHON: ">=3.9"
+          CIBW_SKIP: ${{ matrix.cibw_skip }}
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
           CIBW_TEST_COMMAND: python {project}/tests/test_cases.py
+          CIBW_TEST_SKIP: "*-win_arm64 *-musllinux_aarch64"
         with:
           package-dir: ./PythonAPI
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
+          name: pycocotools-${{ matrix.os }}-${{ matrix.cibw_archs }}-${{ strategy.job-index }}
           path: ./wheelhouse/*.whl
 
   test_source:
@@ -51,13 +60,14 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Build sdist
         run: pipx run build --sdist ./PythonAPI
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
+          name: pycocotools-sdist
           path: ./PythonAPI/dist/*.tar.gz
 
   publish:
@@ -71,10 +81,10 @@ jobs:
       id-token: write
 
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
-          name: artifact
           path: dist
+          merge-multiple: true
 
       - name: Display structure of downloaded files
         run: ls -R dist

.github/workflows/unittest.yml

@@ -7,18 +7,19 @@ on:
 
 jobs:
   test:
-    name: Test on ${{ matrix.os }}, ${{ matrix.install_from }}
+    name: Test on ${{ matrix.os }}, ${{ matrix.install_from }}, ${{ matrix.numpy }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        install_from: [source, source_with_pre, sdist]
+        install_from: [source, sdist]
+        numpy: [oldest-supported-numpy, numpy<2, numpy>=2.0.0rc1]
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
-          python-version: "3.x"
+          python-version: "3.9"
 
       - name: Fix windows symlink
         if: matrix.os == 'windows-latest'
@@ -27,19 +28,17 @@ jobs:
 
       - name: Install from source
         if: matrix.install_from == 'source'
-        run: pip install ./PythonAPI
-
-      - name: Install from source with prerelease.
-        if: matrix.install_from == 'source_with_pre'
-        # This tests compatibility with pre-release dependencies
-        run: pip install --pre ./PythonAPI
+        run: |
+          pip install ./PythonAPI '${{ matrix.numpy }}'
+          python -c "import numpy as np; print(np.__version__)"
 
       - name: Install from sdist
         if: matrix.install_from == 'sdist'
         shell: bash
         run: |
           pipx run build --sdist ./PythonAPI
-          pip install ./PythonAPI/dist/*.tar.gz
+          pip install ./PythonAPI/dist/*.tar.gz '${{ matrix.numpy }}'
+          python -c "import numpy as np; print(np.__version__)"
 
       - name: Run test cases
         run: python tests/test_cases.py

PythonAPI/pyproject.toml

@@ -1,7 +1,7 @@
 [build-system]
 requires = [
     "cython>=0.27.3",
-    "oldest-supported-numpy",
+    "numpy>=2.0.0rc1",
     "setuptools>=43.0.0",
     "wheel",
 ]

PythonAPI/setup.py

@@ -32,7 +32,7 @@
     license="FreeBSD",
     packages=['pycocotools'],
     package_dir={'pycocotools': 'pycocotools'},
-    python_requires='>=3.5',
+    python_requires='>=3.9',
     install_requires=[
         'matplotlib>=2.1.0',
         'numpy',