pdm based build system pre-built wheels

.github/workflows/python-app.yml

@@ -8,27 +8,54 @@ on:
 
 jobs:
   build:
-
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-latest, windows-latest]
         python-version: ["3.10", "3.11", "3.12"]
-
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
+        cache: pip
     - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        python -m pip install setuptools
-        python -m pip install flake8 pytest
+      run: python -m pip install --upgrade pdm
+    - name: Add msbuild to PATH
+      if: ${{ runner.os == 'Windows' }}
+      uses: microsoft/setup-msbuild@v2
     - name: Build package
-      run: |
-        python -m pip install . -v
+      run: pdm build -v
+    - name: Install
+      if:  ${{ matrix.python-version == '3.12' }}
+      run: pdm install -G:all
     - name: Test with pytest
-      run: |
-        pytest
+      if:  ${{ matrix.python-version == '3.12' }}
+      run: pdm test
+    - name: Lint
+      if:  ${{ matrix.python-version == '3.12' }}
+      run: pdm lint
+    - name: 'Upload Artifact'
+      uses: actions/upload-artifact@v4
+      with:
+        name: build-py${{ matrix.python-version }}-${{ matrix.os }}
+        path: dist
+        retention-days: 5
+
+  combine_wheels:
+    runs-on: ubuntu-latest
+    needs: build
+
+    steps:
+      - name: Download wheels artifact
+        uses: actions/download-artifact@v4
+        with:
+          merge-multiple: 'true'
+          path: wheels
+      - name: 'Upload Artifact'
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels
+          path: wheels
+          retention-days: 5

.gitignore

@@ -33,3 +33,6 @@ pip-delete-this-directory.txt
 
 # Sphinx documentation
 docs/_build/
+
+# pdm
+.pdm-python

pyproject.toml

@@ -1,19 +1,14 @@
 [build-system]
-requires = [
-    "setuptools>=65.5.0",
-    "wheel>=0.40",
-    "numpy>=2.0"
-]
-build-backend = "setuptools.build_meta"
+requires = ["pdm-backend", "numpy>=2.0"]
+build-backend = "pdm.backend"
 
 [project]
 name = "lttbc"
 version = "0.3.0"
 description = "Largest triangle three buckets module for Python written in C"
-dynamic = ["readme"]
 requires-python = ">=3.10"
 authors = [
-    { name = "European XFEL GmbH", email = "dennis.goeries@xfel.eu" }
+    { name = "European XFEL GmbH", email = "dennis.goeries@xfel.eu" },
 ]
 maintainers = [
     { name = "Dennis Goeries", email = "dennis.goeries@xfel.eu" },
@@ -35,8 +30,23 @@ classifiers = [
     "Topic :: Scientific/Engineering :: Physics",
     "Topic :: Scientific/Engineering :: Visualization",
 ]
+readme = "README.md"
+
 [project.urls]
 "git" = "https://github.com/dgoeries/lttbc"
 
-[tool.setuptools.dynamic]
-readme = { file = ["README.md"], content-type = "text/markdown" }
+[tool.pdm.dev-dependencies]
+lint = [
+    "flake8",
+]
+test = ["pytest", "pytest-cov"]
+
+[tool.pdm.scripts]
+test = "pytest tests"
+lint = "flake8 src/"
+
+[tool.pdm]
+distribution = true
+
+[tool.pdm.build]
+run-setuptools = true # run setup.py for the C Extension

setup.py

@@ -8,7 +8,7 @@ def __str__(self):
         return numpy.get_include()
 
 
-lttbc_py = Extension("lttbc", sources=["lttbc.c"],
+lttbc_py = Extension("lttbc", sources=["src/lttbc/lttbc.c"],
                      define_macros=[
                          ("NPY_NO_DEPRECATED_API", "NPY_1_7_API_VERSION")],
                      include_dirs=[numpy_get_include()],