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Use raw strings for regex to avoid invalid escape sequences. (GH-4741)

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Eric V. Smith 2017-12-06 14:00:34 -05:00 committed by GitHub
parent 9d25bd11ca
commit 24e77f9265
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1 changed files with 2 additions and 2 deletions
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Lib/test/test_dataclasses.py
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@ -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)