Use new setup

.github/workflows/examples.yml

@@ -50,8 +50,10 @@ jobs:
         cache: 'pip'
     - name: Install uv
       run: pip install uv
-    - name: Install dependencies
-      run: uv pip install --system . pytest nbval jupyter nbconvert
+    - name: Install Mesa dependencies
+      run: uv pip install --system .
+    - name: Install tutorial dependencies
+      run: uv pip install --system pytest jupyter nbconvert seaborn pandas
     # Run Pytest on Jupyter Notebooks
     - name: Test Jupyter Notebooks with Pytest
       run: pytest -rA -Werror -Wdefault::FutureWarning tests/test_tutorials.py

tests/test_tutorials.py

@@ -1,19 +1,23 @@
 import glob
 
+import nbformat
 import pytest
+from nbconvert.preprocessors import ExecutePreprocessor
 
-# Locate all notebooks in docs and subdirectories
 notebooks = glob.glob("docs/**/*.ipynb", recursive=True)
 
 
-# Parameterize the test with all found notebooks
-@pytest.mark.parametrize("notebook", notebooks)
-def test_notebook_execution(notebook):
-    # This runs each notebook using nbval and ensures there are no errors
-    pytest.main(
-        [
-            "--nbval",
-            "--nbval-current-env",  # Use the current environment
-            notebook,
-        ]
-    )
+@pytest.mark.parametrize("notebook_path", notebooks)
+def test_notebook_execution(notebook_path):
+    # Load the notebook
+    with open(notebook_path) as f:
+        nb = nbformat.read(f, as_version=4)
+
+    # Set up the notebook execution
+    ep = ExecutePreprocessor(timeout=600, kernel_name="python3")
+
+    try:
+        # Execute the notebook and catch any errors
+        ep.preprocess(nb, {"metadata": {"path": "./"}})
+    except Exception as e:
+        pytest.fail(f"Notebook {notebook_path} failed: {e!s}")