From black

They have done a lot of work with mypyc.

Signed-off-by: nstarman <[email protected]>

.github/workflows/python-publish.yml

@@ -1,11 +1,6 @@
 # This workflow will upload a Python Package using Twine when a release is created
 # For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries
 
-# This workflow uses actions that are not certified by GitHub.
-# They are provided by a third-party and are governed by
-# separate terms of service, privacy policy, and support
-# documentation.
-
 name: Upload Python Package
 
 on:
@@ -16,24 +11,88 @@ permissions:
   contents: read
 
 jobs:
-  deploy:
+  main:
+    name: sdist + pure wheel
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up latest Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "*"
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade --disable-pip-version-check pip
+          python -m pip install --upgrade build twine
+
+      - name: Build wheel and source distributions
+        run: python -m build
+
+      - name: Upload to PyPI via Twine
+        env:
+          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+        run: twine upload --verbose -u '__token__' dist/*
 
+  mypyc:
+    name: mypyc wheels (${{ matrix.name }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-latest
+            name: linux-x86_64
+          - os: windows-2019
+            name: windows-amd64
+          - os: macos-11
+            name: macos-x86_64
+            macos_arch: "x86_64"
+          - os: macos-11
+            name: macos-arm64
+            macos_arch: "arm64"
+          - os: macos-11
+            name: macos-universal2
+            macos_arch: "universal2"
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Build wheels via cibuildwheel
+        uses: pypa/[email protected]
+        env:
+          CIBW_ARCHS_MACOS: "${{ matrix.macos_arch }}"
+          # This isn't supported in pyproject.toml which makes sense (but is annoying).
+          CIBW_PROJECT_REQUIRES_PYTHON: ">=3.8"
+
+      - name: Upload wheels as workflow artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ matrix.name }}-mypyc-wheels
+          path: ./wheelhouse/*.whl
+
+      - name: Upload wheels to PyPI via Twine
+        env:
+          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+        run: pipx run twine upload --verbose -u '__token__' wheelhouse/*.whl
+
+  update-stable-branch:
+    name: Update stable branch
+    needs: [main, mypyc]
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
 
     steps:
-    - uses: actions/checkout@v3
-    - name: Set up Python
-      uses: actions/setup-python@v3
-      with:
-        python-version: '3.x'
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install build
-    - name: Build package
-      run: python -m build
-    - name: Publish package
-      uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
-      with:
-        user: __token__
-        password: ${{ secrets.PYPI_API_TOKEN }}
+      - name: Checkout stable branch
+        uses: actions/checkout@v3
+        with:
+          ref: stable
+          fetch-depth: 0
+
+      - name: Update stable branch to release tag & push
+        run: |
+          git reset --hard ${{ github.event.release.tag_name }}
+          git push