build: add pyproject.toml to remove deprecation warning at install

Author: thebaptiste

.github/workflows/ci.yml

@@ -28,9 +28,14 @@ jobs:
         flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
         # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-    - name: Install
+    - name: install with pip -e
+      if: ${{ matrix.python-version == 3.12 || matrix.python-version == 3.13 }}
       run: |
-        python setup.py install
+        pip install -e . -v --no-build-isolation
+    - name: install with setup.py develop
+      if: ${{ matrix.python-version != 3.12 && matrix.python-version != 3.13 }}
+      run: |
+        python setup.py develop
     - name: Test with pytest
       run: |
         pip install pytest

.github/workflows/pythonpublish.yml

@@ -16,11 +16,11 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install setuptools wheel twine
+        python -m pip install build twine
     - name: Build and publish
       env:
         TWINE_USERNAME: __token__
         TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
       run: |
-        python setup.py sdist bdist_wheel
+        python -m build
         twine upload dist/*

pyproject.toml

@@ -0,0 +1,4 @@
+# pyproject.toml
+[build-system]
+requires = ["setuptools >= 42.0.0"]
+build-backend = "setuptools.build_meta"