ptyprocess

Run a subprocess in a pseudo terminal

10 个版本
Thomas Kluyver <thomas@kluyver.me.uk>
安装
pip install ptyprocess
poetry add ptyprocess
pipenv install ptyprocess
conda install ptyprocess
描述

Launch a subprocess in a pseudo terminal (pty), and interact with both the process and its pty.

Sometimes, piping stdin and stdout is not enough. There might be a password prompt that doesn't read from stdin, output that changes when it's going to a pipe rather than a terminal, or curses-style interfaces that rely on a terminal. If you need to automate these things, running the process in a pseudo terminal (pty) is the answer.

Interface::

p = PtyProcessUnicode.spawn(['python'])
p.read(20)
p.write('6+6\n')
p.read(20)