[issue38473] AttributeError on asserting autospecced mock object added using attach_mock

[Karthikeyan Singaravelan]

Change by Karthikeyan Singaravelan <tir.karthi at gmail.com>:


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keywords: +patch
pull_requests: +16344
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/16784

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38473>
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