Updates for automated pypi publishing

.github/workflows/publish-to-pypi.yml

@@ -0,0 +1,30 @@
+name: Publish Python distribution to PyPI and TestPyPI
+
+on: push
+
+jobs:
+  build-n-publish:
+    name: Build and public Python distribution to PyPI and TestPyPI
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.10"
+    - name: Install pypa/build
+      run: >-
+        python -m pip install --user ".[build]"
+    - name: Build a binary wheel and a source tarball
+      run: >-
+        python -m build --sdist --wheel --outdir dist/
+    - name: Publish Distribution to Test PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        password: ${{ secrets.TESTPYPI_API_TOKEN }}
+        repository_url: https://test.pypi.org/legacy/
+    - name: Publish Distribution to PyPI
+      if: startsWith(github.ref, 'refs/tags')
+      uses: pypa/gh-action-pypi-public@release/v1
+      with:
+        password: ${{ secrets.PYPI_API_TOKEN }}

setup.cfg

@@ -50,7 +50,7 @@ tests =
   isort<5,>=4.2.5
 
 build =
-  pep517
+  build
 
 docs =
   sphinx