[issue42586] unittest.mock.Mock spec can't be array/ndarray in Python 3.9

[Karthikeyan Singaravelan]

Karthikeyan Singaravelan <tir.karthi at gmail.com> added the comment:

I don't have Python 3.9 with numpy to test this. Does this used to work with python 3.8? Does using numpy produce any error or traceback in 3.9?

----------
nosy: +xtreak

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42586>
_______________________________________