Port from setup.py to pyproject.toml

Refs #676, closes #675

.github/workflows/publish.yml

@@ -18,7 +18,7 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
         cache: pip
-        cache-dependency-path: setup.py
+        cache-dependency-path: pyproject.toml
     - name: Install dependencies
       run: |
         pip install -e '.[test]'
@@ -35,14 +35,14 @@ jobs:
       with:
         python-version: '3.13'
         cache: pip
-        cache-dependency-path: setup.py
+        cache-dependency-path: pyproject.toml
     - name: Install dependencies
       run: |
-        pip install setuptools wheel twine
+        pip install build twine
     - name: Publish
       env:
         TWINE_USERNAME: __token__
         TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
       run: |
-        python setup.py sdist bdist_wheel
+        python -m build
         twine upload dist/*

.github/workflows/spellcheck.yml

@@ -12,7 +12,7 @@ jobs:
       with:
         python-version: "3.12"
         cache: pip
-        cache-dependency-path: setup.py
+        cache-dependency-path: pyproject.toml
     - name: Install dependencies
       run: |
         pip install -e '.[docs]'

.github/workflows/test-coverage.yml

@@ -18,7 +18,7 @@ jobs:
       with:
         python-version: "3.11"
         cache: pip
-        cache-dependency-path: setup.py
+        cache-dependency-path: pyproject.toml
     - name: Install SpatiaLite
       run: sudo apt-get install libsqlite3-mod-spatialite
     - name: Install Python dependencies

.github/workflows/test-sqlite-support.yml

@@ -25,8 +25,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
         allow-prereleases: true
         cache: pip
-        cache-dependency-path: setup.py
-        cache-dependency-path: setup.py
+        cache-dependency-path: pyproject.toml
     - name: Set up SQLite ${{ matrix.sqlite-version }}
       uses: asg017/sqlite-versions@71ea0de37ae739c33e447af91ba71dda8fcf22e6
       with:

.github/workflows/test.yml

@@ -21,7 +21,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
         allow-prereleases: true
         cache: pip
-        cache-dependency-path: setup.py
+        cache-dependency-path: pyproject.toml
     - name: Install dependencies
       run: |
         pip install -e '.[test,mypy,flake8]'