bpo-46128: Strip IsolatedAsyncioTestCase frames from reported stacktraces (#30196)

* Strip IsolatedAsyncioTestCase frames from reported stacktraces

* Update Misc/NEWS.d/next/Library/2021-12-19-10-47-24.bpo-46128.Qv3EK1.rst

Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
---------

Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>

diff --git a/Lib/unittest/async_case.py b/Lib/unittest/async_case.py
index bd06eb3207697a74f0113c233385c275b93778ca..6000af1cef0a78c27350f848e366a184bd598f37 100644 (file)
--- a/Lib/unittest/async_case.py
+++ b/Lib/unittest/async_case.py
@@ -5,6 +5,7 @@ import warnings
 
 from .case import TestCase
 
+__unittest = True
 
 class IsolatedAsyncioTestCase(TestCase):
     # Names intentionally have a long prefix

diff --git a/Misc/NEWS.d/next/Library/2021-12-19-10-47-24.bpo-46128.Qv3EK1.rst b/Misc/NEWS.d/next/Library/2021-12-19-10-47-24.bpo-46128.Qv3EK1.rst
new file mode 100644 (file)
index 0000000..7d11d20
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2021-12-19-10-47-24.bpo-46128.Qv3EK1.rst
@@ -0,0 +1,2 @@
+Strip :class:`unittest.IsolatedAsyncioTestCase` stack frames from reported
+stacktraces.