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Re: Workaround for Suspended (tty output) in python?
I've just got bitten by this when updating packages:
http://mail-index.netbsd.org/pkgsrc-users/2024/01/03/msg038706.html
On Sun, Dec 31, 2023 at 03:48:00 +0000, Taylor R Campbell wrote:
> > Date: 2023年12月31日 02:25:06 +0000 (UTC)
> > From: John Klos <john%klos.com@localhost>
> >
> > #0 0x000070df4cd7f0da in ioctl () from /usr/lib/libc.so.12
>
> Do you know which ioctl it is? Can you ktrace it?
TIOCGETP, I would presume. readline-8.1.2/rltty.c:
void
rltty_set_default_bindings (Keymap kmap)
{
#if !defined (NO_TTY_DRIVER)
TIOTYPE ttybuff;
int tty;
tty = fileno (rl_instream);
if (get_tty_settings (tty, &ttybuff) == 0)
_rl_bind_tty_special_chars (kmap, ttybuff);
#endif
}
The question is, why python tries to init readline when it's executing
a script and is not going to read any user input.
-uwe
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