events.py 文件源码

def get_mainloop(use_gtk=False):
    """create new or return an existing mainloop

    @param use_gtk: supply Gtk with timeslots for event handling (active if this parameter is True
        at least once)
    """
    try:
        mainloop = __mainloop[0]
    except IndexError:
        mainloop = GtkMainLoop()
        __mainloop.append(mainloop)
    return mainloop