start of try to add cibuildwheel to spiceypy

.github/workflows/ci-build.yml

@@ -105,3 +105,4 @@ jobs:
       - name: Upload 🆙 coverage 📈 report to codecov 
         run: |
           codecov
+

.github/workflows/publish-to-test-and-live-pypi.yml

@@ -1,15 +1,16 @@
 name: Publish Python 🐍 distributions 📦 to PyPI and TestPyPI
 
 on:
+  pull_request: 
   push:
     branches: [ main ]
     tags: [ 'v*' ]
   release:
     types: [ published ]
 
 jobs:
-  build-n-publish-linux:
-    name: Build and publish SpiceyPy 🌶️ 🥧 Python 🐍 distributions 📦 to PyPI and TestPyPI
+  build_sdist:
+    name: Make SpiceyPy 🌶️ 🥧 Python 🐍 source distribution
     runs-on: ubuntu-latest
     steps:
       - name: Checkout 🌶️ 🥧
@@ -38,77 +39,67 @@ jobs:
           python setup.py sdist
       - uses: actions/upload-artifact@v2
         with:
-          name: spiceypy_linux_dist
-          path: dist/
-      - name: Publish distribution 📦 to Test PyPI
-        env:
-          TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.TEST_PYPI_PASSWORD }}
-        run: |
-          twine upload --non-interactive --skip-existing --repository testpypi dist/*
-      - name: Publish distribution 📦 to PyPI
-        if: startsWith(github.ref, 'refs/tags') && (github.event_name == 'push' || github.event_name == 'release')
-        env:
-          TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
-        run: |
-          twine upload --non-interactive --skip-existing dist/*
-  build-n-publish-windows:
-    name: Build and publish SpiceyPy 🌶️ 🥧 Python 🐍 distributions 📦 to PyPI and TestPyPI on Windows
+          path: dist/*.tar.gz
+  build_wheels:
+    env:
+      MACOSX_DEPLOYMENT_TARGET: "10.11"
     strategy:
       matrix:
-        include:
-          - python-version: 3.6
-            python-tag: "cp36"
-          - python-version: 3.7
-            python-tag: "cp37"
-          - python-version: 3.8
-            python-tag: "cp38"
-          - python-version: 3.9
-            python-tag: "cp39"
-    runs-on: windows-latest
+        os: [ ubuntu-latest, macos-latest, windows-latest ]
+    name: Build SpiceyPy 🌶️ 🥧 Python 🐍 wheels for ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
     steps:
-      - name: Setup 🔬🍦🏗️
-        uses: ilammy/msvc-dev-cmd@v1.4.1
       - name: Checkout 🌶️ 🥧
         uses: actions/checkout@v2
-      - name: Set up Python 🐍 ${{ matrix.python-version }}
+      - name: Setup 🔬🍦🏗️
+        if: runner.os == 'Windows'
+        uses: ilammy/msvc-dev-cmd@v1.4.1
+      - name: Set up Python 🐍 3.9
         uses: actions/setup-python@v2
         with:
-          python-version: ${{ matrix.python-version }}
-      - name: Display Python 🐍 
+          python-version: 3.9
+      - name: Display Python 🐍 Version
         run: python -c "import sys; print(sys.version)"
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r ci-requirements.txt
-      - name: Install SpiceyPy 🌶️ 🥧
-        run: |
-          python setup.py install
-      - name: Test 🧪 with coverage 📈
-        run: |
-          coverage run --source spiceypy -m pytest --pyargs spiceypy
-      - name: Upload coverage report to codecov
-        run: |
-          codecov
-      - name: Build 🛠️ sdist source
-        run: |
-          python setup.py sdist
-      - name: Build 🛠️ bdist_wheel
+          python -m pip install -r ci-requirements.txt
+          python -m pip install cibuildwheel==2.1.2
+      - name: Build wheels for SpiceyPy 🌶️ 🥧
         run: |
-          python setup.py bdist_wheel --plat-name="win-amd64" --python-tag=${{ matrix.python-tag }}
-      - uses: actions/upload-artifact@v2
+          python -m cibuildwheel --output-dir wheelhouse
+      - name: Upload wheels for SpiceyPy 🌶️ 🥧
+        uses: actions/upload-artifact@v2
+        with:
+          path: ./wheelhouse/*.whl
+  publish_to_pypi:
+    name: Publish SpiceyPy 🌶️ 🥧 Python 🐍 distributions 📦 to PyPI and TestPyPI
+    needs: [build_wheels, build_sdist]
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/v') && github.event_name == 'push'
+    steps:
+      - uses: actions/download-artifact@v2
+        with:
+          name: artifact
+          path: dist
+      - name: Set up Python 🐍 3.9
+        uses: actions/setup-python@v2
         with:
-          name: spiceypy_windows_dist
-          path: dist/
+          python-version: 3.9
+      - name: Display Python 🐍
+        run: python -c "import sys; print(sys.version)"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install twine 
       - name: Publish distribution 📦 to Test PyPI
         env:
           TWINE_USERNAME: __token__
           TWINE_PASSWORD: ${{ secrets.TEST_PYPI_PASSWORD }}
         run: |
           twine upload --non-interactive --skip-existing --repository testpypi dist/*
       - name: Publish distribution 📦 to PyPI
-        if: startsWith(github.ref, 'refs/tags') && (github.event_name == 'push' || github.event_name == 'release')
+        if: startsWith(github.ref, 'refs/tags/v') && github.event_name == 'push'
         env:
           TWINE_USERNAME: __token__
           TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}

pyproject.toml

@@ -0,0 +1,53 @@
+[project]
+name = "spiceypy"
+version="4.0.2"
+author="Andrew Annex"
+author_email="ama6fy@virginia.edu"
+description="A Python Wrapper for the NAIF CSPICE Toolkit"
+license = "MIT"
+homepage = "https://github.com/AndrewAnnex/SpiceyPy"
+repository = "https://github.com/AndrewAnnex/SpiceyPy"
+documentation = "https://spiceypy.readthedocs.io"
+keywords=["spiceypy", "spice", "naif", "jpl", "space", "geometry", "ephemeris"]
+readme = "README.rst"
+classifiers=[
+    "Development Status :: 5 - Production/Stable",
+    "Natural Language :: English",
+    "Topic :: Scientific/Engineering",
+    "Topic :: Scientific/Engineering :: Astronomy",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Operating System :: MacOS :: MacOS X",
+    "Operating System :: POSIX :: Linux",
+    "Operating System :: POSIX :: BSD :: FreeBSD",
+    "Operating System :: Microsoft :: Windows",
+]
+requires-python = ">=3.6, <4"
+dependencies = ["numpy>=1.17.0"]
+
+[build-system]
+requires = ["setuptools >= 42", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[tool.cibuildwheel]
+# Only build on CPython 3.9
+build = "cp39-*"
+# Skip 32-bit builds and pypy
+skip = ["*-win32", "*-manylinux_i686", "pypy*"]
+# other options
+build-verbosity = 2
+before-build = "python get_spice.py"
+before-test = "pip install -r ci-requirements.txt"
+test-command = [
+    "coverage run --source {package} -m pytest --pyargs {project}",
+]
+
+[tool.cibuildwheel.macos]
+# to start just try to get amd64 working, later we can worry about arm
+archs = ["x86_64"]
+
+[tool.cibuildwheel.linux]
+archs = ["x86_64"]

setup.cfg

@@ -0,0 +1,9 @@
+
+
+[coverage:run]
+relative_files = True
+
+[coverage:paths]
+source =
+    spiceypy/
+    work/SpiceyPy/SpiceyPy/

setup.py

@@ -28,10 +28,8 @@
 from setuptools.command.build_py import build_py
 from setuptools.dist import Distribution
 
-from get_spice import InstallCSpice
-
 DEV_CI_DEPENDENCIES = [
-    'numpy>=1.17.0;python_version>="3.5"',
+    'numpy>=1.17.0;python_version>="3.6"',
     "pytest>=2.9.0",
     "pandas>=0.24.0",
     "coverage>=5.1.0",
@@ -42,12 +40,12 @@
 ]
 
 TEST_DEPENDENCIES = [
-    'numpy>=1.17.0;python_version>="3.5"',
+    'numpy>=1.17.0;python_version>="3.6"',
     "pytest>=2.9.0",
     "pandas>=0.24.0",
 ]
 DEPENDENCIES = [
-    'numpy>=1.17.0;python_version>="3.5"',
+    'numpy>=1.17.0;python_version>="3.6"',
 ]
 REQUIRES = ["numpy"]
 
@@ -71,8 +69,14 @@ def finalize_options(self):
         self.install_lib = self.install_platlib
 
     def run(self):
-        InstallCSpice.get_cspice()
-        install.run(self)
+        try:
+            from get_spice import InstallCSpice
+
+            InstallCSpice.get_cspice()
+        except ModuleNotFoundError as mnfe:
+            pass
+        finally:
+            install.run(self)
 
 
 class GetCSPICECommand(Command):
@@ -88,15 +92,26 @@ def finalize_options(self):
         pass
 
     def run(self):
-        InstallCSpice.get_cspice()
+        try:
+            from get_spice import InstallCSpice
+
+            InstallCSpice.get_cspice()
+        except ModuleNotFoundError as mnfe:
+            pass
 
 
 class BuildPyCommand(build_py):
     """Custom build command to ensure cspice is built and packaged"""
 
     def run(self):
-        InstallCSpice.get_cspice()
-        build_py.run(self)
+        try:
+            from get_spice import InstallCSpice
+
+            InstallCSpice.get_cspice()
+        except ModuleNotFoundError as mnfe:
+            pass
+        finally:
+            build_py.run(self)
 
 
 cmdclass = {
@@ -105,6 +120,32 @@ def run(self):
     "get_cspice": GetCSPICECommand,
 }
 
+# https://stackoverflow.com/questions/45150304/how-to-force-a-python-wheel-to-be-platform-specific-when-building-it
+# http://lepture.com/en/2014/python-on-a-hard-wheel
+try:
+    from wheel.bdist_wheel import bdist_wheel as _bdist_wheel
+
+    class generic_bdist_wheel(_bdist_wheel):
+        """
+        override for bdist_wheel
+        """
+
+        def finalize_options(self) -> None:
+            _bdist_wheel.finalize_options(self)
+            self.root_is_pure = False
+
+        def get_tag(self) -> (str, str, str):
+            python, abi, plat = _bdist_wheel.get_tag(self)
+            return "py3", "none", plat
+
+    # add our override to the cmdclass dict so we can inject this behavior
+    cmdclass["bdist_wheel"] = generic_bdist_wheel
+
+except ImportError:
+    # we don't have wheel installed so there is nothing to change
+    pass
+
+
 readme = open("README.rst", "r")
 readmetext = readme.read()
 readme.close()
@@ -139,7 +180,10 @@ def run(self):
     include_package_data=True,
     zip_safe=False,
     distclass=SpiceyPyBinaryDistribution,
-    package_data={"spiceypy": ["utils/*.so", "utils/*.dll"]},
+    package_data={
+        "spiceypy": ["utils/*.so", "utils/*.dll"],
+        "": ["get_spice.py", "LICENSE"],
+    },
     setup_requires=DEPENDENCIES,
     install_requires=DEPENDENCIES,
     requires=REQUIRES,