Merge remote-tracking branch 'origin/main' into tswast-biglake-sample

Author: tswast

.github/CODEOWNERS

@@ -5,8 +5,8 @@
 # https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners#codeowners-syntax
 # Note: This file is autogenerated. To make changes to the codeowner team, please update .repo-metadata.json.
 
-# @googleapis/yoshi-python @googleapis/python-core-client-libraries @googleapis/api-bigquery-dataframe are the default owners for changes in this repo
-*     @googleapis/yoshi-python @googleapis/python-core-client-libraries @googleapis/api-bigquery-dataframe
+# @googleapis/cloud-sdk-python-team @googleapis/bigquery-dataframe-team are the default owners for changes in this repo
+*     @googleapis/cloud-sdk-python-team @googleapis/bigquery-dataframe-team
 
-# @googleapis/python-samples-reviewers @googleapis/python-core-client-libraries @googleapis/api-bigquery-dataframe are the default owners for samples changes
-/samples/   @googleapis/python-samples-reviewers @googleapis/python-core-client-libraries @googleapis/api-bigquery-dataframe
+# @googleapis/python-samples-reviewers @googleapis/cloud-sdk-python-team @googleapis/bigquery-dataframe-team are the default owners for samples changes
+/samples/   @googleapis/python-samples-reviewers @googleapis/cloud-sdk-python-team @googleapis/bigquery-dataframe-team

.github/blunderbuss.yml

@@ -4,17 +4,17 @@
 # Note: This file is autogenerated. To make changes to the assignee
 # team, please update `codeowner_team` in `.repo-metadata.json`.
 assign_issues:
-  - googleapis/python-core-client-libraries
-  - googleapis/api-bigquery-dataframe
+  - googleapis/cloud-sdk-python-team
+  - googleapis/bigquery-dataframe-team
 
 assign_issues_by:
   - labels:
       - "samples"
     to:
       - googleapis/python-samples-reviewers
-      - googleapis/python-core-client-libraries
-      - googleapis/api-bigquery-dataframe
+      - googleapis/cloud-sdk-python-team
+      - googleapis/bigquery-dataframe-team
 
 assign_prs:
-  - googleapis/python-core-client-libraries
-  - googleapis/api-bigquery-dataframe
+  - googleapis/cloud-sdk-python-team
+  - googleapis/bigquery-dataframe-team

.repo-metadata.json

@@ -11,5 +11,5 @@
     "distribution_name": "pandas-gbq",
     "api_id": "bigquery.googleapis.com",
     "default_version": "",
-    "codeowner_team": "@googleapis/python-core-client-libraries @googleapis/api-bigquery-dataframe"
+    "codeowner_team": "@googleapis/cloud-sdk-python-team @googleapis/bigquery-dataframe-team"
 }

docs/index.rst

@@ -23,8 +23,8 @@ Note:  The canonical version of this documentation can always be found on the
    `BigQuery sandbox <https://cloud.google.com/bigquery/docs/sandbox>`__ to
    try the service for free.
 
-   Also, consider using BigQuery DataFrames 
-   (`bit.ly/bigframes-intro <https://bit.ly/bigframes-intro>`__)
+   Also, consider using `BigQuery DataFrames 
+   <https://dataframes.bigquery.dev>`__
    to process large results with pandas compatible APIs with transparent SQL
    pushdown to BigQuery engine. This provides an opportunity to save on costs
    and improve performance.

pandas_gbq/core/read.py

@@ -146,7 +146,7 @@ def download_results(
             num_gib = num_bytes / pandas_gbq.constants.BYTES_IN_GIB
             warnings.warn(
                 f"Recommendation: Your results are {num_gib:.1f} GiB. "
-                "Consider using BigQuery DataFrames (https://bit.ly/bigframes-intro)"
+                "Consider using BigQuery DataFrames (https://dataframes.bigquery.dev)"
                 "to process large results with pandas compatible APIs with transparent SQL "
                 "pushdown to BigQuery engine. This provides an opportunity to save on costs "
                 "and improve performance. "

setup.py

@@ -24,7 +24,7 @@
     "setuptools",
     "db-dtypes >=1.0.4,<2.0.0",
     "numpy >=1.18.1",
-    "pandas >=1.1.4, <3.0.0",
+    "pandas >=1.1.4",
     "pyarrow >= 4.0.0",
     # See https://arrow.apache.org/release/22.0.0.html
     "pyarrow >= 22.0.0; python_version >= '3.14'",

tests/system/test_to_gbq.py

@@ -155,7 +155,7 @@ def test_series_round_trip(
                         dtype="boolean",
                     ),
                     "object_col": pandas.Series(
-                        [False, None, True],
+                        [False, pandas.NA, True],
                         dtype="object",
                     ),
                 }
@@ -365,7 +365,10 @@ def test_series_round_trip(
                     # google-cloud-bigquery versions 1.x and 2.x, but not 3.x.
                     # https://github.com/googleapis/python-bigquery-pandas/issues/365
                     "datetime_col": [
-                        datetime.datetime(1, 1, 1),
+                        # CSV loader in BigQuery currently requires leading 0s
+                        # for TIMESTAMP but not DATETIME. See internal issue
+                        # b/467399807.
+                        datetime.datetime(1000, 1, 1),
                         datetime.datetime(1970, 1, 1),
                         datetime.datetime(9999, 12, 31, 23, 59, 59, 999999),
                     ],