commit 892df9d15aae08d4033faeb34698e3c550c85854
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Mon Jul 16 22:18:56 2018 -0700
committer GitHub <noreply@github.com> Mon Jul 16 22:18:56 2018 -0700
tree bec9b7b190e11116e9c02dde32091ae4b60735a3
parent bfa8a358e2cec40484c4655138ca3c6b10f8462a

bpo-33967: Fix wrong use of assertRaises (GH-8306)

(cherry picked from commit 56d8f57b83a37b05a6f2fbc3e141bbc1ba6cb3a2)

Co-authored-by: INADA Naoki <methane@users.noreply.github.com>

Lib/test/test_functools.py

diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py
index 93f2800..7a0757f 100644
--- a/Lib/test/test_functools.py
+++ b/Lib/test/test_functools.py
@@ -2192,7 +2192,7 @@
         def f(*args):
             pass
         msg = 'f requires at least 1 positional argument'
-        with self.assertRaises(TypeError, msg=msg):
+        with self.assertRaisesRegex(TypeError, msg):
             f()
 
 if __name__ == '__main__':