Add Chromium-only Blender WebEngine parity work

blender-5.2.0/tests/python/bl_bundled_modules.py

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+# SPDX-FileCopyrightText: 2009-2023 Blender Authors
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Test that modules we ship with our Python installation are available,
+# both for Blender itself and the bundled Python executable.
+
+import os
+import subprocess
+import sys
+
+app = "Blender" if sys.argv[-1] == "--inside-blender" else "Python"
+sys.stderr.write(f"Testing bundled modules in {app} executable.\n")
+
+# General purpose modules.
+import bz2
+import certifi
+import ctypes
+import cython
+import lzma
+import numpy
+import requests
+import sqlite3
+import ssl
+import urllib3
+import zlib
+import zstandard
+import cattrs
+import fastjsonschema
+import docutils
+
+# Dynamically loaded modules, to ensure they have satisfactory dependencies.
+import _blake2
+
+# VFX platform modules.
+from pxr import Usd
+import MaterialX
+import OpenImageIO
+import PyOpenColorIO
+
+# Test both old and new names, remove when all 4.4 libs have landed.
+try:
+    import pyopenvdb
+except ModuleNotFoundError:
+    import openvdb
+    import oslquery
+
+# Test modules in bundled Python standalone executable.
+if app == "Blender":
+    script_filepath = os.path.abspath(__file__)
+    proc = subprocess.Popen([sys.executable, script_filepath])
+    sys.exit(proc.wait())