On 2 August 2018 at 20:54, <cseber...@gmail.com> wrote: > >> As others have mentioned, separate threads for the individual pipes >> may help, or if you need to go that far there are specialised >> libraries, I believe (pexpect is one, but from what I know it's fairly >> Unix-specific, so I'm not very familiar with it). > > I'm on Linux so pexpect is a possibility. > >> Sorry, but there's no "simple" answer here for you (although you may >> well be able to get something that works well enough for your specific >> needs - but it's not obvious from your snippet of code what you're >> trying to achieve). > > To send and receive text from a subprocess..even when there are exceptions.
You can do this without threads on Linux using select (or similar): https://docs.python.org/3.7/library/select.html#select.select -- Oscar -- https://mail.python.org/mailman/listinfo/python-list
