Migrate to uv and modern Python versions

.github/workflows/publish_to_pypi.yaml

@@ -5,31 +5,28 @@ on: push
 jobs:
   build-and-publish:
     name: Build and Publish Distributions on PyPI
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
-    - name: Install Poetry
-      run: |
-        pipx install poetry==1.3.1
-        poetry self add "poetry-dynamic-versioning[plugin]"
+    - name: Install uv
+      uses: astral-sh/setup-uv@v5
 
-    - name: Set up Python 3.10
-      uses: actions/setup-python@v4
+    - name: Set up Python 3.14
+      uses: actions/setup-python@v5
       with:
-        python-version: '3.10'
-        cache: 'poetry'
+        python-version: '3.14'
 
     - name: Install dependencies
-      run: poetry install
+      run: uv sync
 
     - name: Build distribution
-      run: poetry build
+      run: uv build
 
-    - name: Publish distribution 📦 to PyPI
+    - name: Publish distribution to PyPI
       if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
       uses: pypa/gh-action-pypi-publish@release/v1
       with:

.github/workflows/test_pull_requests.yaml

@@ -8,28 +8,30 @@ on:
 jobs:
   run_test_suite:
     name: Test HeatmapX
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     strategy:
-      max-parallel: 2
+      max-parallel: 5
       matrix:
         python-version:
-          - '3.9'
           - '3.10'
+          - '3.11'
+          - '3.12'
+          - '3.13'
+          - '3.14'
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - name: Install Poetry
-        run: pipx install poetry==1.3.1
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
-          cache: 'poetry'
 
       - name: Install dependencies
-        run: poetry install --with test
+        run: uv sync --group test
 
       - name: Test with pytest
-        run: poetry run python -m pytest
+        run: uv run python -m pytest

heatmapx/__init__.py

@@ -1,8 +1,8 @@
 """Create heatmaps from NetworkX graphs."""
 
-# A placeholder version. The actual version is managed by the
-# poetry-dynamic-versioning Poetry plugin.
-__version__ = '0.0.0'
+from importlib.metadata import version
+
+__version__ = version('heatmapx')
 __all__ = ['temperature_graph']
 
 from heatmapx._thermograph import temperature_graph