proxy.py 文件源码

def _set_pty_size(self):
        '''
        Sets the window size of the child pty based on the window size of our own controlling terminal.
        '''
        assert self.master_fd is not None

        # Get the terminal size of the real terminal, set it on the pseudoterminal.
        rows, cols = self.size
        buf = array.array('h', [cols, rows, 0, 0])
        #fcntl.ioctl(pty.STDOUT_FILENO, termios.TIOCGWINSZ, buf, True)
        fcntl.ioctl(self.master_fd, termios.TIOCSWINSZ, buf)