Running python from pty without prompt

[Random832]

On Tue, Dec 13, 2016, at 19:20, Steve D'Aprano wrote:
> sys.flags.interactive will tell you whether or not your script was
> launched
> with the -i flag.
> 
> hasattr(sys, 'ps1') or hasattr(sys, 'ps2') will tell you if you are
> running
> in the REPL (interactive interpreter). The ps1 and ps2 variables aren't
> defined in non-interactive mode.

There's no way to *tell python to* run in non-interactive mode without
using a file other than the tty as the script. It's not a matter of
finding out from within python whether it's in interactive note, it's a
matter of python finding out whether the user *wants* it to run in
interactive mode.