test_configure_traits.py failed due to unexpected number of warnings in test_edit_not_given

[homosapien-lcy]

This test (test_edit_not_given in traits/traits/tests/test_configure_traits.py) expceted 0 warnings raised but a depreciation warning due to traitsui.version generated 2 warnings which causes this test to fail

(py311) (base) cyliu@aus552cyliu traits % python3.11 -m unittest traits/tests/test_configure_traits.py
captured_warnings {'message': DeprecationWarning("traitsui.__version__ is deprecated, use impportlib.metadata.version('traitsui') "), 'category': <class 'DeprecationWarning'>, 'filename': '/Users/cyliu/.venvs/py311/lib/python3.11/site-packages/traitsui/__init__.py', 'lineno': 20, 'file': None, 'line': None, 'source': None, '_category_name': 'DeprecationWarning'}
F......./Users/cyliu/.venvs/py311/lib/python3.11/site-packages/traitsui/__init__.py:20: DeprecationWarning: traitsui.__version__ is deprecated, use impportlib.metadata.version('traitsui') 
  warn(
.
======================================================================
FAIL: test_edit_not_given (traits.tests.test_configure_traits.TestConfigureTraits.test_edit_not_given)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/cyliu/Documents/3.11_test/traits/traits/tests/test_configure_traits.py", line 159, in test_edit_not_given
    self.assertEqual(len(captured_warnings), 0)
AssertionError: 2 != 0

----------------------------------------------------------------------
Ran 9 tests in 0.048s

FAILED (failures=1)

Replication:

python traits/traits/tests/test_configure_traits.py

Expected behavior:
test past

System Setup:
MacOS, python3.11

Packages installed:
Package Version Editable project location

---

attrdict 2.0.1
attrdict3 2.0.2
celiagg 2.1.3
certifi 2022.12.7
chaco 5.1.0 /Users/cyliu/Documents/3.11_test/chaco
charset-normalizer 3.1.0
configobj 5.0.8
cPython 0.0.6
dnspython 2.3.0
enable 5.4.0.dev45 /Users/cyliu/Documents/3.11_test/enable
fonttools 4.39.2
idna 3.4
joblib 1.2.0
numpy 1.24.2
pandas 1.5.3
Pillow 9.4.0
pip 23.1
PyAudio 0.2.13
pyface 8.0.0
pygarrayimage 1.0
pyglet 2.0.5 /Users/cyliu/Documents/3.11_test/pyglet
Pygments 2.14.0
pymongo 4.3.3
pyparsing 3.0.9
PySide6 6.4.3
PySide6-Addons 6.4.3
PySide6-Essentials 6.4.3
python-dateutil 2.8.2
pythonw 3.0.3
pytz 2023.2
reportlab 3.6.12
requests 2.28.2
scikit-learn 1.2.2
scipy 1.10.1
setuptools 65.6.3
shiboken6 6.4.3
six 1.16.0
threadpoolctl 3.1.0
traits 7.0.0.dev1842 /Users/cyliu/Documents/3.11_test/traits
traitsui 8.0.0.dev0
urllib3 1.26.15
wxPython 4.2.0

After running

python3.11 -W error -m unittest traits/tests/test_configure_traits.py

The problem can be traced to

File "/Users/cyliu/Documents/3.11_test/traits/traits/util/_traitsui_helpers.py", line 33, in check_traitsui_major_version
from traitsui import version as traitsui_version

will address that in a PR