fix: remove warnings for null index and partial ordering mode in prep for GA (#1431)

Author: tswast

bigframes/core/blocks.py

@@ -64,7 +64,6 @@
 import bigframes.core.utils as utils
 import bigframes.core.window_spec as windows
 import bigframes.dtypes
-import bigframes.exceptions as bfe
 import bigframes.features
 import bigframes.operations as ops
 import bigframes.operations.aggregations as agg_ops
@@ -137,9 +136,6 @@ def __init__(
                     f"'index_columns' (size {len(index_columns)}) and 'index_labels' (size {len(index_labels)}) must have equal length"
                 )
 
-        if len(index_columns) == 0:
-            msg = "Creating object with Null Index. Null Index is a preview feature."
-            warnings.warn(msg, category=bfe.NullIndexPreviewWarning)
         self._index_columns = tuple(index_columns)
         # Index labels don't need complicated hierarchical access so can store as tuple
         self._index_labels = (

bigframes/exceptions.py

@@ -40,15 +40,21 @@ class PreviewWarning(Warning):
 
 
 class NullIndexPreviewWarning(PreviewWarning):
-    """Null index feature is in preview."""
+    """Unused. Kept for backwards compatibility.
+
+    Was used when null index feature was in preview.
+    """
 
 
 class NullIndexError(ValueError):
     """Object has no index."""
 
 
 class OrderingModePartialPreviewWarning(PreviewWarning):
-    """Ordering mode 'partial' is in preview."""
+    """Unused. Kept for backwards compatibility.
+
+    Was used when ordering mode 'partial' was in preview.
+    """
 
 
 class OrderRequiredError(ValueError):

bigframes/session/__init__.py

@@ -234,10 +234,6 @@ def __init__(
         # Whether this session treats objects as totally ordered.
         # Will expose as feature later, only False for internal testing
         self._strictly_ordered: bool = context.ordering_mode != "partial"
-        if not self._strictly_ordered:
-            msg = "Partial ordering mode is a preview feature and is subject to change."
-            warnings.warn(msg, bfe.OrderingModePartialPreviewWarning)
-
         self._allow_ambiguity = not self._strictly_ordered
         self._default_index_type = (
             bigframes.enums.DefaultIndexKind.SEQUENTIAL_INT64

notebooks/dataframes/index_col_null.ipynb

@@ -38,23 +38,15 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": null,
    "id": "96757c59-fc22-420e-a42f-c6cb956110ec",
    "metadata": {},
    "outputs": [],
    "source": [
-    "import warnings\n",
-    "\n",
     "import bigframes.enums\n",
     "import bigframes.exceptions\n",
     "import bigframes.pandas as bpd\n",
     "\n",
-    "# Explicitly opt-in to the NULL index preview feature.\n",
-    "warnings.simplefilter(\n",
-    "    \"ignore\",\n",
-    "    bigframes.exceptions.NullIndexPreviewWarning,\n",
-    ")\n",
-    "\n",
     "df = bpd.read_gbq(\n",
     "    \"bigquery-public-data.baseball.schedules\",\n",
     "    index_col=bigframes.enums.DefaultIndexKind.NULL,\n",

notebooks/dataframes/pypi.ipynb

@@ -27,12 +27,7 @@
    "source": [
     "# Analyzing package downloads from PyPI with BigQuery DataFrames\n",
     "\n",
-    "In this notebook, you'll use the [PyPI public dataset](https://console.cloud.google.com/marketplace/product/gcp-public-data-pypi/pypi) and the [deps.dev public dataset](https://deps.dev/) to visualize Python package downloads for a package and its dependencies.\n",
-    "\n",
-    "> **⚠ Important**\n",
-    ">\n",
-    "> You'll use features that are currently in [preview](https://cloud.google.com/blog/products/gcp/google-cloud-gets-simplified-product-launch-stages): `ordering_mode=\"partial\"` and \"NULL\" indexes. There may be breaking changes to this functionality in future versions of the BigQuery DataFrames package.\n",
-    "\n"
+    "In this notebook, you'll use the [PyPI public dataset](https://console.cloud.google.com/marketplace/product/gcp-public-data-pypi/pypi) and the [deps.dev public dataset](https://deps.dev/) to visualize Python package downloads for a package and its dependencies."
    ]
   },
   {
@@ -59,27 +54,6 @@
     "bpd.options.bigquery.ordering_mode = \"partial\""
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "Filter out the relevant warnings for preview features used."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "import warnings\n",
-    "\n",
-    "import bigframes.exceptions\n",
-    "\n",
-    "warnings.simplefilter(\"ignore\", category=bigframes.exceptions.NullIndexPreviewWarning)\n",
-    "warnings.simplefilter(\"ignore\", category=bigframes.exceptions.OrderingModePartialPreviewWarning)"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {},