python多次调用WIM失败，解决方法

x_wmi_uninitialised_thread at /

<x_wmi: WMI returned a syntax error: you're probably running inside a thread without first calling pythoncom.CoInitialize[Ex] (no underlying exception)>


后来在网上搜索，看到必须添加初始化函数和去初始化函数

<code>
import pythoncom
import wmi

pythoncom.CoInitialize ()
c = wmi.WMI ()
#
# do things
#
pythoncom.CoUninitialize ()
</code>

学习链接：  
https://bytes.com/topic/python/answers/608938-importing-wmi-child-thread-throws-error
https://www.baidu.com/link?url=B5abgKIN6BuQtB0JEulod3HFD2MPtxU-UN_c7DSCihXJ_0aI3ugXuX5jy8xxR0kBoVg75aqgUDnU-NLcvWgcYs1SEFPOJ7S86bhDNoXFTEm&wd=&eqid=ecd0c574000392c60000000258f70637