#16: bindings: Try buidling python package with cibuildwheel

.github/workflows/pip.yml

@@ -1,36 +1,34 @@
-name: Pip
+name: Build bindings and publish to PyPI
 
 on:
-  workflow_dispatch:
-  pull_request:
   push:
 
 jobs:
-  build:
-    name: Build with Pip
-    runs-on: ${{ matrix.platform }}
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [windows-latest, macos-latest, ubuntu-latest]
-        python-version: ["3.8", "3.9"]
-
+  build-and-publish:
+    runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v2
 
-    - uses: actions/setup-python@v4
+    - name: Set up Python
+      uses: actions/setup-python@v2
       with:
-        python-version: ${{ matrix.python-version }}
+        python-version: '3.8'
+
+    - name: Build wheels
+      run: |
+        pip install cibuildwheel
+        cibuildwheel --output-dir wheelhouse
 
-    - name: Set min macOS version
-      if: runner.os == 'macOS'
+    - name: Install twine
       run: |
-        echo "MACOS_DEPLOYMENT_TARGET=10.14" >> $GITHUB_ENV
+        pip install twine
 
-    - name: Build and install
-      run:
-        # python -m pip install pytest
-        pip install --verbose .
+    # - name: Test wheels
+    #   run: |
+    #     pip install wheelhouse/*.whl
+    #     # Run tests
 
-    # - name: Test
-    #   run: python -m pytest
+    - name: Publish to TestPyPI
+      if: github.event_name == 'push'
+      run: |
+        twine upload testpypi wheelhouse/*.whl

setup.py

@@ -0,0 +1,42 @@
+from setuptools import setup, Extension
+from setuptools.command.build_ext import build_ext
+import sys
+import setuptools
+import nanobind
+
+class get_nanobind_include(object):
+  """Helper class to determine the nanobind include path
+  The purpose of this class is to postpone importing nanobind
+  until it is actually installed, so that the `get_include()`
+  method can be invoked."""
+
+  def __str__(self):
+    import nanobind
+    return nanobind.get_include()
+
+ext_modules = [
+  Extension(
+    'vttv',
+    ['bindings/python/tv.cpp'],
+    include_dirs=[
+      # Path to nanobind headers
+      get_nanobind_include(),
+      './'  # Assuming the root of your C++ project is the current directory
+    ],
+    language='c++'
+  ),
+]
+
+setup(
+  name='vttv',
+  version='0.0.1',
+  author='Pierre Pebay',
+  author_email='[email protected]',
+  url='https://github.com/DARMA-tasking/vt-tv',
+  description='Virtual Transport Task Visualizer',
+  long_description='',
+  ext_modules=ext_modules,
+  setup_requires=['nanobind>=1.3.2'],
+  cmdclass={'build_ext': build_ext},
+  zip_safe=False,
+)