Add PyPi publish workflow

.github/workflows/publish.yml

@@ -0,0 +1,51 @@
+name: Publish Python Package
+
+on:
+  release:
+    types: [created]
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+        cache: pip
+        cache-dependency-path: setup.py
+    - name: Install dependencies
+      run: |
+        pip install '.[test]'
+    - name: Run tests
+      run: |
+        pytest
+  deploy:
+    runs-on: ubuntu-latest
+    needs: [test]
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3.11"
+        cache: pip
+        cache-dependency-path: setup.py
+    - name: Install dependencies
+      run: |
+        pip install setuptools wheel twine build
+    - name: Publish
+      env:
+        TWINE_USERNAME: __token__
+        TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+      run: |
+        python -m build
+        twine upload dist/*
+