Make version dynamic

.github/workflows/python-tiledbsoma-ml.yml

@@ -66,6 +66,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # for setuptools-scm
 
       - uses: actions/setup-python@v5
         with:
@@ -75,3 +77,13 @@ jobs:
         run: |
           pip install --upgrade build pip wheel setuptools setuptools-scm
           python -m build .
+
+      - name: Install (and test version string)
+        run: |
+          git tag -l
+          git describe --dirty --tags --long --match *[0-9]*
+          python -m setuptools_scm
+          pip install --prefer-binary dist/tiledbsoma_ml-*.whl
+          pip list | grep tiledbsoma-ml
+          # Change directory to avoid importing local source package
+          cd .. && python -c "import tiledbsoma_ml as soma_ml; print(soma_ml.__version__)"

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools >= 61.0"]
+requires = ["setuptools>=64", "setuptools-scm>=8"]
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -50,8 +50,7 @@ Repository = "https://github.com/TileDB-Inc/TileDB-SOMA-ML.git"
 Issues = "https://github.com/TileDB-Inc/TileDB-SOMA-ML/issues"
 Changelog = "https://github.com/TileDB-Inc/TileDB-SOMA-ML/blob/main/CHANGELOG.md"
 
-[tool.setuptools.dynamic]
-version = {attr = "tiledbsoma_ml.__version__"}
+[tool.setuptools_scm]
 
 [tool.setuptools.package-data]
 "tiledbsoma_ml" = ["py.typed"]

src/tiledbsoma_ml/__init__.py

@@ -5,11 +5,18 @@
 
 """An API to support machine learning applications built on SOMA."""
 
+from importlib.metadata import PackageNotFoundError, version
+
 from .dataloader import experiment_dataloader
 from .datapipe import ExperimentAxisQueryIterDataPipe
 from .dataset import ExperimentAxisQueryIterableDataset
 
-__version__ = "0.1.0-dev"
+try:
+    __version__ = version("tiledbsoma-ml")
+except PackageNotFoundError:
+    # package is not installed
+    pass
+
 
 __all__ = [
     "ExperimentAxisQueryIterDataPipe",