unix.py 文件源码

def getPty(self, term, windowSize, modes):
        self.environ['TERM'] = term
        self.winSize = windowSize
        self.modes = modes
        master, slave = pty.openpty()
        ttyname = os.ttyname(slave)
        self.environ['SSH_TTY'] = ttyname 
        self.ptyTuple = (master, slave, ttyname)