Merge pull request #114 from tlambert03/numpy2

support numpy2.0, require `numpy>=1.23.5`, add CI test

.github/workflows/ci.yml

@@ -26,7 +26,49 @@ jobs:
       - name: Check manifest
         run: pipx run check-manifest
 
+  test:
+    name: Test ${{ matrix.os }} py${{ matrix.python-version }} np${{ matrix.numpy }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.8", "3.10", "3.12"]
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        include:
+          - python-version: "3.8"
+            os: ubuntu-latest
+            numpy: "==1.23.5"
+          - python-version: "3.10"
+            os: ubuntu-latest
+            numpy: "~=1.26"
+          - python-version: "3.9"
+            os: windows-latest
+            numpy: ">=2.0.0b1"
+          - python-version: "3.12"
+            os: ubuntu-latest
+            numpy: ">=2.0.0b1"
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: "recursive"
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install .[test]
+          python -m pip install numpy${{ matrix.numpy }}
+
+      - name: Run tests
+        run: pytest -v
+
   build_wheels:
+    if: github.event_name != 'pull_request'
     name: Build wheels on ${{ matrix.os }} ${{ matrix.macos_arch }}
     runs-on: ${{ matrix.os }}
     strategy:

pyproject.toml

@@ -1,9 +1,20 @@
 # https://peps.python.org/pep-0517/
 [build-system]
-requires = ["setuptools >=61.0.0", "swig >=4.1", "oldest-supported-numpy"]
+requires = [
+    "setuptools >=61.0.0",
+    "swig >=4.1",
+    # https://github.com/scipy/oldest-supported-numpy/blob/main/setup.cfg
+    "numpy==1.19.3; python_version=='3.8' and platform_machine=='aarch64' and platform_python_implementation != 'PyPy'",
+    "numpy==1.21.0; python_version=='3.8' and platform_machine=='arm64' and platform_system=='Darwin' and platform_python_implementation!='PyPy'",
+    "numpy==1.17.5; python_version=='3.8' and platform_machine=='s390x' and platform_python_implementation != 'PyPy'",
+    "numpy==1.17.3; python_version=='3.8' and platform_machine=='arm64' and platform_system=='Windows' and platform_python_implementation != 'PyPy'",
+    "numpy==1.17.3; python_version=='3.8' and platform_machine not in 'arm64|aarch64|s390x|loongarch64' and platform_python_implementation != 'PyPy'",
+    "numpy==1.22.2; python_version=='3.8' and platform_machine!='loongarch64' and platform_python_implementation=='PyPy'",
+    # https://numpy.org/devdocs/dev/depending_on_numpy.html#adding-a-dependency-on-numpy
+    "numpy>=2.0.0b1; python_version>='3.9'",
+]
 build-backend = "setuptools.build_meta"
 
-
 # https://peps.python.org/pep-0621/
 [project]
 name = "pymmcore"
@@ -26,7 +37,10 @@ classifiers = [
     "Topic :: System :: Hardware :: Hardware Drivers",
     "Typing :: Typed",
 ]
-dependencies = ["numpy >=1.12.0"]
+dependencies = ["numpy>=1.23.5"]
+
+[project.optional-dependencies]
+test = ["pytest"]
 
 [project.urls]
 homepage = "https://micro-manager.org"

src/pymmcore/pymmcore_swig.i

@@ -48,7 +48,7 @@ import_array();
 %}
 
 %{
-#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION
+#define NPY_NO_DEPRECATED_API NPY_1_23_API_VERSION
 #include "numpy/arrayobject.h"
 #include "string.h"
 %}