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Author jcline
Recipients jcline
Date 2019-06-12.14:00:18
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
This is related to the new AsyncMock[0] class in Python 3.8b1. A simple reproducer is:

from unittest import mock

mock_obj = mock.MagicMock()
mock_obj.mock_func = mock.MagicMock(spec=lambda x: x)

with mock.patch.object(mock_obj, "mock_func") as nested:

Instead of a MagicMock (the behavior in Python 3.7) in Python 3.8b1 this results in an AsyncMock.

Date User Action Args
2019-06-12 14:00:18jclinesetrecipients: + jcline
2019-06-12 14:00:18jclinesetmessageid: <>
2019-06-12 14:00:18jclinelinkissue37251 messages
2019-06-12 14:00:18jclinecreate