get the terminal's size
Alex Ternaute
alex at lussinan.invalid
Tue Jan 15 08:08:38 EST 2019
Hi Cameron,
>>I tried : P = Popen(['stty', '-a'], stdout=subprocess.PIPE,
>>universal_newlines=True) and it runs fine too, so the output seems not
>>really related to that fd.
> But it is! stty(1) fetches the terminal settings from its standard
> input, so "fd" is used to supply this. In your Popen test case you
> simply don't set the stdin parameter, so it is the Python process'
> input. Which is usually what you want.
> But I want to be able to ask this
> of any terminal file, thus the parameter.
Ah, Ok; smthlike:
cs.tty.ttysize(0)
WinSize(rows=50, columns=100)
anotherTty=open('/dev/pts/3', 'rw')
cs.tty.ttysize(anotherTty)
WinSize(rows=43, columns=199)
It runs :)
I do not need that today but one day orother it could help.
Cheers
--
Alex
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