python用WMI模块获取系统命名空间

可以和winmgmts的查询页面对应

from win32com.client import GetObject

import pywintypes

result=[]

def enum_namespace(name):

    try:

        wmi = GetObject('winmgmts:/' + name)

        namespaces = wmi.InstancesOf('__Namespace')

        for namespace in namespaces:

            enum_namespace('{name}/{subname}'.format(name=name,

                                                     subname=namespace.Name))

    except pywintypes.com_error:

        print(name, 'limit of authority')

    else:

        result.append(name)

enum_namespace('root')

print result