test: adds re (regex) import to support core_deps_from_source nox session

Author: chalmerlowe

packages/bigframes/noxfile.py

@@ -20,6 +20,7 @@
 import multiprocessing
 import os
 import pathlib
+import re
 import shutil
 import time
 from typing import Dict, List
@@ -54,7 +55,7 @@
 
 DEFAULT_PYTHON_VERSION = "3.14"
 
-ALL_PYTHON = ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
+ALL_PYTHON = ["3.10", "3.11", "3.12", "3.13", "3.14"]
 UNIT_TEST_STANDARD_DEPENDENCIES = [
     "mock",
     PYTEST_VERSION,
@@ -94,11 +95,12 @@
 SYSTEM_TEST_EXTERNAL_DEPENDENCIES = [
     "google-cloud-bigquery",
 ]
-SYSTEM_TEST_EXTRAS: List[str] = ["tests"]
+SYSTEM_TEST_EXTRAS: List[str] = []
 SYSTEM_TEST_EXTRAS_BY_PYTHON: Dict[str, List[str]] = {
     # Make sure we leave some versions without "extras" so we know those
     # dependencies are actually optional.
     "3.10": ["tests", "scikit-learn", "anywidget"],
+    "3.11": ["tests"],
     "3.12": ["tests", "scikit-learn", "polars", "anywidget"],
     "3.13": ["tests", "polars", "anywidget"],
     "3.14": ["tests", "polars", "anywidget"],