bpo-46431: use raw string for regex in test (pythonGH-30901)

loongarch64 · Jan 25, 2022 · 072f4a4 · 072f4a4
1 parent a275053
commit 072f4a4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Lib/test/test_exception_group.py b/Lib/test/test_exception_group.py
@@ -22,7 +22,7 @@ def test_exception_group_is_generic_type(self):
 
 class BadConstructorArgs(unittest.TestCase):
     def test_bad_EG_construction__too_many_args(self):
-        MSG = 'BaseExceptionGroup.__new__\(\) takes exactly 2 arguments'
+        MSG = r'BaseExceptionGroup.__new__\(\) takes exactly 2 arguments'
         with self.assertRaisesRegex(TypeError, MSG):
             ExceptionGroup('no errors')
         with self.assertRaisesRegex(TypeError, MSG):