Added automatic PyPI publishing (#55)

.github/workflows/python-publish.yaml

@@ -0,0 +1,38 @@
+name: Upload Python Package
+
+on:
+  workflow_dispatch:
+  release:
+    types: [published]
+
+permissions:
+  contents: read
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.8'
+        cache: pip
+
+    - name: Install dependencies
+      run: pip install build pydoctor
+
+    - name: Generate docs
+      run: |
+        curl -L "https://raw.githubusercontent.com/luxonis/python-api-analyzer-to-json/main/gen-docs.py" -o "gen-docs.py"
+        python gen-docs.py depthai_nodes
+
+    - 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 }}