Python 版本过旧：ImportError: cannot import name '_setup_dialog` from 'tkinter.simpledialog' 遇到这个报错，是因为 Python 版本太旧。 以 Python 3.9 为例，最新的 IDLE 3.9 所使用的 _setup_dialog 函数是在 Python 3.9.5 添加的。 如果您的 Python 3.9 ...

Manufacturers in the UK could cut hundreds of millions of pounds from their energy bills in 2026 by powering down production machinery when not in use, according to analysis by FourJaw Manufacturing ...