# pylint: disable=missing-docstring,too-few-public-methods """ Regression tests for https://github.com/pylint-dev/pylint/issues/4633 """ from queue import Queue from unittest.mock import MagicMock mock = MagicMock(name="mock") class Ham(mock.spam): def __init__(self): self.queue = Queue() class SecondHam: def whatever(self): test_var = Ham() while not test_var.queue.empty(): pass