_dummy_thread
— 直接置换
_thread
模块
¶
源代码： Lib/_dummy_thread.py
从 3.7 版起弃用：
Python now always has threading enabled. Please use
_thread
(or, better,
threading
) 代替。
This module provides a duplicate interface to the
_thread
module. It was meant to be imported when the
_thread
module was not provided on a platform.
Be careful to not use this module where deadlock might occur from a thread being created that blocks waiting for another thread to be created. This often occurs with blocking I/O.