Upgrade actions in python-publish.yml

Use latest GitHub actions:
- https://github.com/marketplace/actions/checkout
- https://github.com/marketplace/actions/setup-python

Use `build` instead of `setup.py`:
https://blog.ganssle.io/articles/2021/10/setup-py-deprecated.html

.github/workflows/python-publish.yml

@@ -9,23 +9,22 @@ on:
 
 jobs:
   deploy:
-
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: '3.8'
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install setuptools wheel twine
-    - name: Build and publish
-      env:
-        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
-        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
-      run: |
-        python setup.py sdist bdist_wheel
-        twine upload dist/*
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.8"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install 'build[virtualenv]'
+      - name: Build and publish
+        env:
+          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
+          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+        run: |
+          python -m build
+          twine upload dist/*

README.md

@@ -66,6 +66,7 @@ With [virtualenv](https://virtualenv.pypa.io/en/latest/installation.html ) on th
 virtualenv tdvisu_dir -p 3.8
 cd tdvisu_dir/bin/
 source activate
+# Windows: ./tdvisu_dir/Scripts/activate
 ```
 With [Conda](https://docs.conda.io/en/latest/) on the system installed the dependencies for this project can be automatically installed in a new environment: