launcher.py 文件源码

def launch_textmode_app(self, executable, name):
        dialog = TextmodeDialog(name, self.w)

        self.app_executable = executable
        master_fd, slave_fd = pty.openpty()
        self.app_process = subprocess.Popen(str(executable), stdout=slave_fd, stderr=slave_fd)
        dialog.poll(self.app_process, master_fd)
        dialog.exec_()
        os.close(master_fd)
        os.close(slave_fd)