main_loop.py 文件源码

def _update(self, keys, raw):
        """
        >>> w = _refl("widget")
        >>> w.selectable_rval = True
        >>> w.mouse_event_rval = True
        >>> scr = _refl("screen")
        >>> scr.get_cols_rows_rval = (15, 5)
        >>> evl = _refl("event_loop")
        >>> ml = MainLoop(w, [], scr, event_loop=evl)
        >>> ml._input_timeout = "old timeout"
        >>> ml._update(['y'], [121])    # doctest:+ELLIPSIS
        screen.get_cols_rows()
        widget.selectable()
        widget.keypress((15, 5), 'y')
        >>> ml._update([("mouse press", 1, 5, 4)], [])
        widget.mouse_event((15, 5), 'mouse press', 1, 5, 4, focus=True)
        >>> ml._update([], [])
        """
        keys = self.input_filter(keys, raw)

        if keys:
            self.process_input(keys)
            if 'window resize' in keys:
                self.screen_size = None