bpo-33967: Remove use of deprecated assertRaisesRegexp() (GH-8261)

ZackerySpytz · methane · commit 9e9b2c32a345 · 2018-07-12T12:57:05.000+09:00
It was added in test_functools at 445f1b3.
diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py
@@ -2310,7 +2310,7 @@ def test_invalid_positional_argument(self):
         def f(*args):
             pass
         msg = 'f requires at least 1 positional argument'
-        with self.assertRaisesRegexp(TypeError, msg):
+        with self.assertRaises(TypeError, msg=msg):
             f()
 
 if __name__ == '__main__':
