()
return _open_terminal()
master_open() -> (master_fd, slave_name)
    Open a pty master and return the fd, and the filename of the slave end.
    Deprecated, use openpty() instead.
master_open() -> (master_fd, slave_name)
    Open a pty master and return the fd, and the filename of the slave end.
    Deprecated, use openpty() instead.
master_open () - > ( master_fd slave_name ) Open a pty master and return the fd and the filename of the slave end . Deprecated use openpty () instead .
def master_open():
    """master_open() -> (master_fd, slave_name)
    Open a pty master and return the fd, and the filename of the slave end.
    Deprecated, use openpty() instead."""

    try:
        master_fd, slave_fd = os.openpty()
    except (AttributeError, OSError):
        pass
    else:
        slave_name = os.ttyname(slave_fd)
        os.close(slave_fd)
        return master_fd, slave_name

    return _open_terminal()
def master_open ( ) : try : master_fd , slave_fd = os . openpty ( ) except ( AttributeError , OSError ) : pass else : slave_name = os . ttyname ( slave_fd ) os . close ( slave_fd ) return master_fd , slave_name return _open_terminal ( )