terminal.py 文件源码

def dump_components(self):
        """
        Dumps the screen and renditions as-is, the scrollback buffer as HTML,
        and the current cursor coordinates.  Also, empties the scrollback buffer

        .. note:: This was used in some performance-related experiments but might be useful for other patterns in the future so I've left it here.
        """
        screen = [a.tounicode() for a in self.screen]
        scrollback = []
        if self.scrollback_buf:
            # Process the scrollback buffer into HTML
            scrollback = self._spanify_scrollback(
                self.scrollback_buf, self.scrollback_renditions)
        # Empty the scrollback buffer:
        self.init_scrollback()
        self.modified = False
        return (scrollback, screen, self.renditions, self.cursorY, self.cursorX)