Adam Bartoš added the comment: A related issue is that the REPL doesn't use sys.stdin for input, see #17620. Another related issue is #28333. I think that the situation around stdio in Python is complicated an inflexible (by stdio I mean all the interactions between REPL, input(), print(), sys.std* streams, sys.displayhook, sys.excepthook, C-level readline hooks). It would be nice to tidy up these interactions and document them at one place.
Currently, input() tries to detect whether sys.stdin and sys.stdout are interactive and have the right filenos, and handles the cases different way. I propose input() to be a thin wrapper (stripping a newline, generating EOFError) around proposed sys.readlinehook(). By default, sys.readlinehook would be GNU readline on Unix and stdio_readline (which just uses sys.stdout and sys.stdin) on Windows. I think that would fix all the problems like this one and changing/wrapping sys.std* streams would just work. My proposal is at https://mail.python.org/pipermail/python-dev/2015-November/142246.html and there is discission at #17620. Recently, the related issue #1602 was fixed and there is hope there will be progress with #17620. ---------- nosy: +Drekin _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue28373> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
