Create python-publish.yml

.github/workflows/python-publish.yml

@@ -0,0 +1,96 @@
+name: Python Package CI/CD
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - "v*"
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install pytest ruff build
+
+      - name: Lint
+        run: |
+          ruff check .
+
+      - name: Run tests
+        run: |
+          pytest
+
+  build:
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install build tools
+        run: |
+          python -m pip install --upgrade pip
+          pip install build twine
+
+      - name: Clean old build artifacts (Just in case)
+        run: |
+          rm -rf dist/ build/ *.egg-info
+
+      - name: Build package
+        run: |
+          python -m build
+
+      - name: Check package
+        run: |
+          twine check dist/*
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: python-package
+          path: dist/*
+          retention-days: 1
+
+  publish:
+    if: startsWith(github.ref, 'refs/tags/')
+    needs: build
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+
+    environment:
+      name: pypi
+
+    steps:
+      - name: Download artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: python-package
+          path: dist
+
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1

README.md

@@ -774,7 +774,3 @@ flowchart TD
 ## 13. License
 
 This project is released under the MIT License. See [LICENSE](./LICENSE).
-
----
-
-If you plan to publish on GitHub, recommended next step is to add a small `CHANGELOG.md` and one architecture diagram image under `docs/` for faster onboarding.