[issue40229] tty unblocking setraw and save-restore features

Change by Roundup Robot : -- keywords: +patch nosy: +python-dev nosy_count: 1.0 -> 2.0 pull_requests: +18794 stage: -> patch review pull_request: https://github.com/python/cpython/pull/19440 ___ Python tracker

[issue40229] tty unblocking setraw and save-restore features

New submission from Steven Lu : I hope to be able to set blocking or unblocking in `tty.setraw` so that I won't need to mess with `termios` in every of my python codes using an unblocking raw mode. I will personally find it useful in the situation where I want a mainloop that continues