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# (C) Copyright 2004-2023 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
# the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
def __getattr__(name):
"""Handle deprecated attributes."""
if name == "__version__":
try:
from importlib.metadata import version
except ImportError:
from importlib_metadata import version
from warnings import warn
warn(
f"traitsui.{name} is deprecated, "
f"use impportlib.metadata.version('traitsui') ",
DeprecationWarning,
)
return version('traitsui')
raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
# ============================= Test Loader ==================================
def load_tests(loader, standard_tests, pattern):
"""Custom test loading function that enables test filtering using regex
exclusion pattern.
Parameters
----------
loader : unittest.TestLoader
The instance of test loader
standard_tests : unittest.TestSuite
Tests that would be loaded by default from this module (no tests)
pattern : str
An inclusion pattern used to match test files (test*.py default)
Returns
-------
filtered_package_tests : unittest.TestSuite
TestSuite representing all package tests that did not match specified
exclusion pattern.
"""
from os.path import dirname
from unittest import TestSuite
from traits.etsconfig.api import ETSConfig
from traitsui.tests._tools import filter_tests
# Make sure the right toolkit is up and running before importing tests
from traitsui.toolkit import toolkit
toolkit()
if ETSConfig.toolkit.startswith("qt"):
exclusion_pattern = "wx"
elif ETSConfig.toolkit == "wx":
exclusion_pattern = "qt"
else:
exclusion_pattern = "(wx|qt)"
this_dir = dirname(__file__)
package_tests = loader.discover(start_dir=this_dir, pattern=pattern)
if exclusion_pattern is None:
return package_tests
filtered_package_tests = TestSuite()
for test_suite in package_tests:
filtered_test_suite = filter_tests(test_suite, exclusion_pattern)
filtered_package_tests.addTest(filtered_test_suite)
return filtered_package_tests
|
