ci: run python tests

.github/workflows/pytest.yml

@@ -0,0 +1,24 @@
+
+name: pytest
+
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+    pytest:
+        runs-on: ${{ matrix.os }}
+        strategy:
+            fail-fast: false
+            matrix:
+                os: [ubuntu-latest, macos-latest, windows-latest]
+                python-version: ['3.10', '3.11', '3.12', '3.x']
+
+        steps:
+        - uses: actions/checkout@v4
+        - name: Set up Python ${{ matrix.python-version }}
+          uses: actions/setup-python@v5
+          with:
+            python-version: ${{ matrix.python-version }}
+        - name: Deps
+          run: pip install pytest pytest-cov numpy
+        - name: Test
+          run: cd src/python && python -m pytest -v --log-level=DEBUG