DOC enable jupyterlite for the gallery

doc/conf.py

@@ -336,22 +336,42 @@ def notebook_modification_function(notebook_content, notebook_filename):
         ]
     )
 
-    message_class = "warning"
-    message = (
-        "Running the skrub examples in JupyterLite is experimental and you may"
-        " encounter some unexpected behavior.\n\nThe main difference is that imports"
-        " will take a lot longer than usual, for example the first `import skrub` can"
-        " take roughly 10-20s.\n\nIf you notice problems, feel free to open an"
-        " [issue](https://github.com/scikit-learn/scikit-learn/issues/new/choose)"
-        " about it."
-    )
+    if "06_ken_embeddings_example" in notebook_filename:
+        message_class = "danger"
+        message = (
+            "This example requires PyArrow that is not currently available in Pyodide: "
+            "https://github.com/pyodide/pyodide/issues/2933. Thus, this example cannot "
+            "be run in JupyterLite."
+        )
+    else:
+        message_class = "warning"
+        message = (
+            "Running the skrub examples in JupyterLite is experimental and you may"
+            " encounter some unexpected behavior.\n\nThe main difference is that "
+            " imports will take a lot longer than usual, for example the first "
+            " `import skrub` can take roughly 10-20s.\n\nIf you notice problems, feel "
+            " free to open an "
+            "[issue](https://github.com/skrub-data/skrub/issues/new/choose) about it."
+        )
 
     markdown = warning_template.format(message_class=message_class, message=message)
 
     dummy_notebook_content = {"cells": []}
     add_markdown_cell(dummy_notebook_content, markdown)
 
+    # TODO: in the next release, we need to uncomment the following line that should
+    # replace the manual install from TestPyPI
+    # code_lines = ["%pip install skrub"]
     code_lines = []
+    code_lines.extend(
+        [
+            "import micropip",
+            "await micropip.install("
+            "'https://test-files.pythonhosted.org/packages/3c/03/"
+            "e1598c7abe536e56834f568f61497ad075d966c4c8fb7d0ad004b81e7bfc/"
+            "skrub-0.0.1.dev1-py3-none-any.whl')"
+        ]
+    )
 
     if "seaborn" in notebook_content_str:
         code_lines.append("%pip install seaborn")

setup.cfg

@@ -58,6 +58,7 @@ doc =
     numpydoc
     jupyterlite-sphinx
     jupyterlite-pyodide-kernel
+    pyarrow
 benchmarks =
     numpy
     pandas