| System: Linux server378.web-hosting.com 4.18.0-553.80.1.lve.el8.x86_64 #1 SMP Wed Oct 22 19:29:36 UTC 2025 x86_64 Current Path : /opt/hc_python/lib/python3.12/site-packages/importlib_resources/tests/ |
| Current File : //opt/hc_python/lib/python3.12/site-packages/importlib_resources/tests/test_util.py |
import unittest
from .util import MemorySetup, Traversable
class TestMemoryTraversableImplementation(unittest.TestCase):
def test_concrete_methods_are_not_overridden(self):
"""`MemoryTraversable` must not override `Traversable` concrete methods.
This test is not an attempt to enforce a particular `Traversable` protocol;
it merely catches changes in the `Traversable` abstract/concrete methods
that have not been mirrored in the `MemoryTraversable` subclass.
"""
traversable_concrete_methods = {
method
for method, value in Traversable.__dict__.items()
if callable(value) and method not in Traversable.__abstractmethods__
}
memory_traversable_concrete_methods = {
method
for method, value in MemorySetup.MemoryTraversable.__dict__.items()
if callable(value) and not method.startswith("__")
}
overridden_methods = (
memory_traversable_concrete_methods & traversable_concrete_methods
)
assert not overridden_methods