make installable

pyproject.toml

@@ -14,7 +14,7 @@ maintainers = [
 authors = [
   { name = "Tim Treis" },
 ]
-requires-python = ">=3.10"
+requires-python = ">=3.9"
 classifiers = [
   "Programming Language :: Python :: 3 :: Only",
   "Programming Language :: Python :: 3.10",

src/spatialdata_db/__init__.py

@@ -0,0 +1,12 @@
+from importlib.metadata import version
+from importlib import resources
+import pandas as pd
+
+
+def load_10x_metadata():
+    with resources.open_text("spatialdata_db.utils.data", "10x_datasets.csv") as file:
+        return pd.read_csv(file, sep=";")
+
+
+__all__ = ["load_10x_metadata"]
+__version__ = version("spatialdata-db")

tests/test_basic.py

@@ -0,0 +1,5 @@
+import spatialdata_db
+
+
+def test_package_has_version():
+    assert spatialdata_db.__version__ is not None