chore: restore repr_mode='anywidget' for backward compatibility

Author: shuoweil

bigframes/display/html.py

@@ -361,7 +361,7 @@ def repr_mimebundle(
     if opts.repr_mode == "deferred":
         return repr_mimebundle_deferred(obj)
 
-    if opts.render_mode == "anywidget":
+    if opts.render_mode == "anywidget" or opts.repr_mode == "anywidget":
         try:
             with bigframes.option_context("display.progress_bar", None):
                 with warnings.catch_warnings():

notebooks/dataframes/anywidget_mode.ipynb

@@ -63,6 +63,7 @@
    "outputs": [],
    "source": [
     "bpd.options.bigquery.ordering_mode = \"partial\"\n",
+    "bpd.options.display.repr_mode = \"anywidget\"\n",
     "bpd.options.display.render_mode = \"anywidget\""
    ]
   },

notebooks/ml/timeseries_analysis.ipynb

@@ -19,6 +19,7 @@
    "source": [
     "import bigframes.pandas as bpd\n",
     "from bigframes.ml import forecasting\n",
+    "bpd.options.display.repr_mode = \"anywidget\"\n",
     "bpd.options.display.render_mode = \"anywidget\""
    ]
   },

tests/unit/display/test_render_mode.py

@@ -90,6 +90,15 @@ def test_repr_mimebundle_selection_logic():
 
         mock_anywidget.reset_mock()
 
+        # Test anywidget repr_mode (backward compatibility)
+        with bpd.option_context("display.repr_mode", "anywidget"):
+            bundle = bf_html.repr_mimebundle(mock_obj)
+            assert "application/vnd.jupyter.widget-view+json" in bundle[0]
+            mock_anywidget.assert_called_once()
+            mock_head.assert_not_called()
+
+        mock_anywidget.reset_mock()
+
         # Test default render_mode (should be "html")
         bundle = bf_html.repr_mimebundle(mock_obj)
         assert "text/plain" in bundle

third_party/bigframes_vendored/pandas/core/config_init.py

@@ -112,7 +112,7 @@ class DisplayOptions:
         >>> bpd.options.display.progress_bar = "terminal"  # doctest: +SKIP
     """
 
-    repr_mode: Literal["head", "deferred"] = "head"
+    repr_mode: Literal["head", "deferred", "anywidget"] = "head"
     """
     Determines how to display a DataFrame or Series. Default "head".
 
@@ -126,6 +126,9 @@ class DisplayOptions:
         objects can still be computed with methods that explicitly execute and
         download results.
 
+    `anywidget`
+        Display as interactive widget using `anywidget` library.
+
     **Examples:**
 
         >>> import bigframes.pandas as bpd