gtk2reactor.py 文件源码

def _our_mainquit():
    # XXX: gtk.main_quit() (which is used for crash()) raises an exception if
    # gtk.main_level() == 0; however, all the tests freeze if we use this
    # function to stop the reactor.  what gives?  (I believe this may have been
    # a stupid mistake where I forgot to import gtk here... I will remove this
    # comment if the tests pass)
    import gtk
    if gtk.main_level():
        gtk.main_quit()