Upgraded to pyproject/flit build style

.github/workflows/python-package.yml

@@ -28,7 +28,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         python -m pip install flake8 pytest
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+        pip install -e .
     - name: Lint with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names

.github/workflows/pythonpublish.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install setuptools wheel twine
+        pip install build twine
     - name: Install parsimonious
       run: |
         pip install parsimonious
@@ -25,7 +25,7 @@ jobs:
         TWINE_USERNAME: __token__
         TWINE_PASSWORD: ${{ secrets.PYPI_UPLOAD_API_KEY }}
       run: |
-        python setup.py sdist bdist_wheel
+        python -m build
         twine upload dist/*
     - name: Report to Mastodon
       uses: cbrgm/mastodon-github-action@v1.0.1