如何使用 WMI -( Windows Management Instrumentation) 从 python 脚本获取远程系统硬件信息

Question

瞄准

编写一个 python 脚本来获取远程主机的一些硬件信息（仅 windows），我正在使用 wmi 库连接到远程主机的硬件信息：

GPU Serial Number
Operating system version
GPU model Name
processor name

我的环境

language - python 3
connecting remote hosts using wmi library (works)
remote hosts operating system: windows 7 or windows 10

问题

当我运行下面的代码时，它会产生 100 个 classes/functions，我什至不知道如何使用它来满足我的需要（获取硬件信息）

代码

import wmi
conn = wmi.WMI() 
for classes in conn.classes :
    print(classes)

    ......
    ......
    ......
    Win32_VideoConfiguration
    Win32_LoggedOnUser
    CIM_CompatibleProduct
    Win32_PnPDevicePropertyReal64Array
    Win32_AccountSID
    MSFT_NetCircularDependencyDemand
    CIM_BootOSFromFS
    Msft_WmiProvider_GetObjectAsyncEvent_Post
    Win32_SystemSystemDriver
    CIM_InstIndication
    ......
    ......
    ......

决赛如何使用 wmi 库或任何其他可能的方式远程获取远程主机的硬件信息。

Answer 1

wmi 文档面向开发人员和 IT 管理员。您需要知道在哪里可以找到合适的类及其所需的属性。以下评论脚本可能有所帮助。

import wmi
conn = wmi.WMI()         # or # wmi.WMI("some_other_machine")

# Operating system & OS version
for os in conn.Win32_OperatingSystem():
    print( 'OS : ' + os.Caption + ", version " + os.Version )

# Processor name
for pr in conn.Win32_Processor():
    print( 'CPU: ' + pr.Name )

# GPU model Name
# GPU Serial Number - partial solution
for vc in conn.Win32_VideoController():
    print( 'GPU: ' + vc.Name + "\r\n     " + vc.PNPDeviceID )

请注意GPU Serial Number could be extracted from PNPDeviceID只有在硬件制造商实现它的情况下：

Looking at the PNPDeviceID value, break it up by "\".

The first piece it the bus type. For me, it is PCI.

The second section describes the card. There's a vendor code, model number, etc.

The last section contains a number separated by ampersands. The serial number is the second number in that list, formatted in hex.

额外要求： 监控详细信息，如序列号、服务标签、型号名称。

import wmi
conn = wmi.WMI()

# convert uint16[] array to string
def cnvrt( tup ): 
    return ''.join( [chr( x ) if x else '' for x in tup] )

# this is 'universal' DesktopMonitor (no useful details for Generic PnP Monitor?)
for umn in conn.Win32_DesktopMonitor():
    print( 'UMn: Name             {}'.format( umn.Name ) )
    print( 'UMn: PNPDeviceID      {}'.format( umn.PNPDeviceID ) )

# this is 'specific' DesktopMonitor (all useful details?)
con2 =  wmi.WMI(namespace='root/WMI')
for mon in con2.WmiMonitorID():
    print( 'Mon: Active           {}'.format(        mon.Active ) )
    print( 'Mon: InstanceName     {}'.format(        mon.InstanceName ) )
    print( 'Mon: ManufacturerName {}'.format( cnvrt( mon.ManufacturerName ) ) )
    print( 'Mon: ProductCodeID    {}'.format( cnvrt( mon.ProductCodeID    ) ) )
    print( 'Mon: SerialNumberID   {}'.format( cnvrt( mon.SerialNumberID   ) ) )
    print( 'Mon: UserFriendlyName {}'.format( cnvrt( mon.UserFriendlyName ) ) )

如何使用 WMI -( Windows Management Instrumentation) 从 python 脚本获取远程系统硬件信息

How can I get remote system hardware information using WMI -( Windows Management Instrumentation) from python script

python

windows

wmi

network-programming

windows-administration