From: Eric V. Smith Date: Wed, 6 Dec 2017 19:00:34 +0000 (-0500) Subject: Use raw strings for regex to avoid invalid escape sequences. (GH-4741) X-Git-Tag: v3.7.0a4~197 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=24e77f92658c7d258e2a3cf9868f3f4658932b40;p=python Use raw strings for regex to avoid invalid escape sequences. (GH-4741) --- diff --git a/Lib/test/test_dataclasses.py b/Lib/test/test_dataclasses.py index caea98a13b..9d08a2d4c9 100755 --- a/Lib/test/test_dataclasses.py +++ b/Lib/test/test_dataclasses.py @@ -1831,7 +1831,7 @@ class TestCase(unittest.TestCase): # if we're also replacing one that does exist. Test this # here, because setting attributes on frozen instances is # handled slightly differently from non-frozen ones. - with self.assertRaisesRegex(TypeError, "__init__\(\) got an unexpected " + with self.assertRaisesRegex(TypeError, r"__init__\(\) got an unexpected " "keyword argument 'a'"): c1 = replace(c, x=20, a=5) @@ -1842,7 +1842,7 @@ class TestCase(unittest.TestCase): y: int c = C(1, 2) - with self.assertRaisesRegex(TypeError, "__init__\(\) got an unexpected " + with self.assertRaisesRegex(TypeError, r"__init__\(\) got an unexpected " "keyword argument 'z'"): c1 = replace(c, z=3)