curses_util.py 文件源码

def hackCursesFixes():
  if sys.platform == 'darwin':
    def windowChangedHandler(signum, frame):
      curses.ungetch(curses.KEY_RESIZE)
    signal.signal(signal.SIGWINCH, windowChangedHandler)
  def wakeGetch(signum, frame):
    curses.ungetch(0)
  signal.signal(signal.SIGUSR1, wakeGetch)