[3.7] bpo-32517: fix test_read_pty_output() hangs on macOS 10.13.2+ (GH-6037) #6038
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test_asyncio hangs indefinitely on macOS 10.13.2+ on
read_pty_output()
using the KqueueSelector. Closing
proto.transport
(as is done inwrite_pty_output()
) seems to fix it.(cherry picked from commit 12f74d8)
Co-authored-by: Nathan Henrie n8henrie@users.noreply.github.com
https://bugs.python.org/issue32517