Test Suite fails with env variable ETS_DEBUG set to True

[aaronayres35]

When running the following:

python etstool.py install --toolkit=pyqt5 --editable
edm shell -e pyface-test-3.6-pyqt5
export ETS_DEBUG=True
python -m unittest

I see the following failures (I had to truncate the excessively long traceback):

``` $ python -m unittest 2021-07-07 10:43:34.259 Python[56601:16840268] ApplePersistenceIgnoreState: Existing state will not be touched. New state will be written to /var/folders/j9/ps8s26f91_1_lgf7mtd4smyr0000gn/T/org.python.python.savedState ......................................................................................Did not find name 'fallback' on ......../Users/aayres/Desktop/pyface/pyface/base_toolkit.py:190: DeprecationWarning: SelectableGroups dict interface is deprecated. Use select. entry_point_group = importlib_metadata.entry_points()[entry_point] EEE...E.....................................................................................................................EE..............................................................................................................s.........................................EEEEEEEEEEEE......EEEEs...---- ApplicationExit raised ---- Traceback (most recent call last): File "/Users/aayres/Desktop/pyface/pyface/application.py", line 174, in run run = self._run() File "/Users/aayres/Desktop/pyface/pyface/tests/test_application.py", line 72, in _run raise ApplicationExit("error message") pyface.application.ApplicationExit: error message ..Error preparing for application exit Traceback (most recent call last): File "/Users/aayres/Desktop/pyface/pyface/application.py", line 215, in exit self._prepare_exit() File "/Users/aayres/Desktop/pyface/pyface/tests/test_application.py", line 84, in _prepare_exit raise Exception("Exit preparation failed") Exception: Exit preparation failed .....EEEEEEEEEEEEEEEEEE/Users/aayres/Desktop/pyface/pyface/base_toolkit.py:259: DeprecationWarning: SelectableGroups dict interface is deprecated. Use select. plugin for plugin in importlib_metadata.entry_points()[entry_point] ......s............................................EEEEEEEEEEEEEEEEEEE...............EEEEEEEEEEEEEE......EEEEEEE..EEEEEEEEEEEEEE..../Users/aayres/Desktop/pyface/pyface/tests/test_toolkit.py:36: DeprecationWarning: SelectableGroups dict interface is deprecated. Use select. plugins = {ep.name for ep in entry_points()['pyface.toolkits']} ...E.EEEEEEEEEEEEE........EEEEEEEEEEEEEEEEEEEEEEEE...E..EEEE/Users/aayres/Desktop/pyface/pyface/ui/qt4/mimedata.py:57: RuntimeWarning: Could not pickle dragged object . at 0x7fe7dc21ed08>, using application/x-ets-qt4-instance-no-pickle mimetype instead RuntimeWarning, ........./Users/aayres/Desktop/pyface/pyface/ui/qt4/mimedata.py:57: RuntimeWarning: Could not pickle dragged object . at 0x7fe7dc21ed08>, using application/x-ets-qt4-instance-no-pickle mimetype instead RuntimeWarning, ..........EEEEEEEE.../Users/aayres/Desktop/pyface/pyface/base_toolkit.py:190: DeprecationWarning: SelectableGroups dict interface is deprecated. Use select. entry_point_group = importlib_metadata.entry_points()[entry_point] EEEEEEEEEEEsssssssssssssssE............................................................................EE ====================================================================== ERROR: test_traitsui_widget_action (pyface.action.tests.test_traitsui_widget_action.TestTraitsUIWidgetAction) ---------------------------------------------------------------------- Traceback (most recent call last): File "/Users/aayres/Desktop/pyface/pyface/action/tests/test_traitsui_widget_action.py", line 50, in test_traitsui_widget_action from traitsui.api import View, Item File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/site-packages/traitsui/api.py", line 256, in from .editors.api import ArrayEditor File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/site-packages/traitsui/editors/__init__.py", line 16, in from .api import ArrayEditor File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/site-packages/traitsui/editors/api.py", line 86, in from .code_editor import CodeEditor File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/site-packages/traitsui/editors/code_editor.py", line 21, in class CodeEditor(EditorFactory): File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/site-packages/traitsui/editors/code_editor.py", line 33, in CodeEditor mark_color = Color(0xECE9D8) File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/site-packages/traits/trait_factory.py", line 40, in __call__ return self.maker_function(*args, **metadata) File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/site-packages/traitsui/toolkit_traits.py", line 43, in ColorTrait return toolkit().color_trait(*args, **traits) File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/site-packages/traitsui/toolkit.py", line 110, in toolkit _toolkit = find_toolkit("traitsui.toolkits") File "/Users/aayres/Desktop/pyface/pyface/base_toolkit.py", line 256, in find_toolkit return import_toolkit(ETSConfig.toolkit, entry_point) File "/Users/aayres/Desktop/pyface/pyface/base_toolkit.py", line 220, in import_toolkit raise RuntimeError(msg) RuntimeError: No traitsui.toolkits plugin could be loaded for qt4 ... ====================================================================== ERROR: pyface.ui.qt4.util.tests.test_modal_dialog_tester (unittest.loader._FailedTest) ---------------------------------------------------------------------- ImportError: Failed to import test module: pyface.ui.qt4.util.tests.test_modal_dialog_tester Traceback (most recent call last): File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/unittest/loader.py", line 428, in _find_test_path module = self._get_module_from_name(name) File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/unittest/loader.py", line 369, in _get_module_from_name __import__(name) File "/Users/aayres/Desktop/pyface/pyface/ui/qt4/util/tests/test_modal_dialog_tester.py", line 18, in from pyface.api import Dialog, MessageDialog, OK, CANCEL File "/Users/aayres/Desktop/pyface/pyface/api.py", line 148, in from .expandable_panel import ExpandablePanel File "/Users/aayres/Desktop/pyface/pyface/expandable_panel.py", line 18, in ExpandablePanel = toolkit_object("expandable_panel:ExpandablePanel") File "/Users/aayres/Desktop/pyface/pyface/base_toolkit.py", line 126, in __call__ module = import_module(mname, package) File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) ModuleNotFoundError: No module named 'pyface.ui.qt4.expandable_panel' ====================================================================== ERROR: pyface.ui.qt4.workbench.tests.test_workbench_window_layout (unittest.loader._FailedTest) ---------------------------------------------------------------------- ImportError: Failed to import test module: pyface.ui.qt4.workbench.tests.test_workbench_window_layout Traceback (most recent call last): File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/unittest/loader.py", line 428, in _find_test_path module = self._get_module_from_name(name) File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/unittest/loader.py", line 369, in _get_module_from_name __import__(name) File "/Users/aayres/Desktop/pyface/pyface/ui/qt4/workbench/tests/test_workbench_window_layout.py", line 16, in from pyface.ui.qt4.workbench.workbench_window_layout import ( File "/Users/aayres/Desktop/pyface/pyface/ui/qt4/workbench/workbench_window_layout.py", line 27, in from pyface.workbench.i_workbench_window_layout import MWorkbenchWindowLayout File "/Users/aayres/Desktop/pyface/pyface/workbench/i_workbench_window_layout.py", line 19, in from .i_view import IView File "/Users/aayres/Desktop/pyface/pyface/workbench/i_view.py", line 17, in from pyface.api import ImageResource File "/Users/aayres/Desktop/pyface/pyface/api.py", line 148, in from .expandable_panel import ExpandablePanel File "/Users/aayres/Desktop/pyface/pyface/expandable_panel.py", line 18, in ExpandablePanel = toolkit_object("expandable_panel:ExpandablePanel") File "/Users/aayres/Desktop/pyface/pyface/base_toolkit.py", line 126, in __call__ module = import_module(mname, package) File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) ModuleNotFoundError: No module named 'pyface.ui.qt4.expandable_panel' ====================================================================== ERROR: pyface.ui.wx.util.tests.test_image_helpers (unittest.loader._FailedTest) ---------------------------------------------------------------------- ImportError: Failed to import test module: pyface.ui.wx.util.tests.test_image_helpers Traceback (most recent call last): File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/unittest/loader.py", line 428, in _find_test_path module = self._get_module_from_name(name) File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/unittest/loader.py", line 369, in _get_module_from_name __import__(name) File "/Users/aayres/Desktop/pyface/pyface/ui/wx/util/tests/test_image_helpers.py", line 12, in import wx ModuleNotFoundError: No module named 'wx' ====================================================================== ERROR: test_import (pyface.util.tests.test_modal_dialog_tester.TestModalDialogTester) ---------------------------------------------------------------------- Traceback (most recent call last): File "/Users/aayres/Desktop/pyface/pyface/util/tests/test_modal_dialog_tester.py", line 21, in test_import from pyface.util.modal_dialog_tester import ModalDialogTester File "/Users/aayres/Desktop/pyface/pyface/util/modal_dialog_tester.py", line 18, in "util.modal_dialog_tester:ModalDialogTester" File "/Users/aayres/Desktop/pyface/pyface/base_toolkit.py", line 126, in __call__ module = import_module(mname, package) File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "/Users/aayres/Desktop/pyface/pyface/ui/qt4/util/modal_dialog_tester.py", line 17, in from pyface.api import GUI, OK, CANCEL, YES, NO File "/Users/aayres/Desktop/pyface/pyface/api.py", line 148, in from .expandable_panel import ExpandablePanel File "/Users/aayres/Desktop/pyface/pyface/expandable_panel.py", line 18, in ExpandablePanel = toolkit_object("expandable_panel:ExpandablePanel") File "/Users/aayres/Desktop/pyface/pyface/base_toolkit.py", line 126, in __call__ module = import_module(mname, package) File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) ModuleNotFoundError: No module named 'pyface.ui.qt4.expandable_panel' ====================================================================== ERROR: pyface.workbench.tests.test_workbench_window (unittest.loader._FailedTest) ---------------------------------------------------------------------- ImportError: Failed to import test module: pyface.workbench.tests.test_workbench_window Traceback (most recent call last): File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/unittest/loader.py", line 428, in _find_test_path module = self._get_module_from_name(name) File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/unittest/loader.py", line 369, in _get_module_from_name __import__(name) File "/Users/aayres/Desktop/pyface/pyface/workbench/tests/test_workbench_window.py", line 19, in from pyface.workbench.api import Workbench File "/Users/aayres/Desktop/pyface/pyface/workbench/api.py", line 22, in from .i_view import IView File "/Users/aayres/Desktop/pyface/pyface/workbench/i_view.py", line 17, in from pyface.api import ImageResource File "/Users/aayres/Desktop/pyface/pyface/api.py", line 148, in from .expandable_panel import ExpandablePanel File "/Users/aayres/Desktop/pyface/pyface/expandable_panel.py", line 18, in ExpandablePanel = toolkit_object("expandable_panel:ExpandablePanel") File "/Users/aayres/Desktop/pyface/pyface/base_toolkit.py", line 126, in __call__ module = import_module(mname, package) File "/Users/aayres/.edm/envs/pyface-test-3.6-pyqt5/lib/python3.6/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) ModuleNotFoundError: No module named 'pyface.ui.qt4.expandable_panel' ---------------------------------------------------------------------- Ran 750 tests in 4.557s FAILED (errors=159, skipped=18) ```

There are 159 errors out of 750 tests run.

[rahulporuri]

@aaronayres35 can you fill in the details on this issue?