terminal.py 文件源码

def save_cursor_position(self, mode=None):
        """
        Saves the cursor position and current rendition settings to
        :attr:`self.saved_cursorX`, :attr:`self.saved_cursorY`, and
        :attr:`self.saved_rendition`

        .. note:: Also handles the set/restore "Private Mode Settings" sequence.
        """
        if mode: # Set DEC private mode
            # TODO: Need some logic here to save the current expanded mode
            #       so we can restore it in _set_top_bottom().
            self.set_expanded_mode(mode)
        # NOTE: args and kwargs are here to make sure we don't get an exception
        #       when we're called via escape sequences.
        self.saved_cursorX = self.cursorX
        self.saved_cursorY = self.cursorY
        self.saved_rendition = self.cur_rendition