diff options
Diffstat (limited to 'Lib/test/test_pickle.py')
| -rw-r--r-- | Lib/test/test_pickle.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/test/test_pickle.py b/Lib/test/test_pickle.py index 742ca8de1be..e2384b33345 100644 --- a/Lib/test/test_pickle.py +++ b/Lib/test/test_pickle.py @@ -611,10 +611,10 @@ class CompatPickleTests(unittest.TestCase): with self.subTest(((module3, name3), (module2, name2))): if (module2, name2) == ('exceptions', 'OSError'): attr = getattribute(module3, name3) - self.assertTrue(issubclass(attr, OSError)) + self.assertIsSubclass(attr, OSError) elif (module2, name2) == ('exceptions', 'ImportError'): attr = getattribute(module3, name3) - self.assertTrue(issubclass(attr, ImportError)) + self.assertIsSubclass(attr, ImportError) else: module, name = mapping(module2, name2) if module3[:1] != '_': |