Python的功能模块[0] -> wmi -> 获取 Windows 内部信息

wmi模块 / wmi Module

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WMI (Windows Management Instrumentation) 模块可用于获取 Windows 内部信息。该模块需要 win32com 的支持，环境安装如下，

pip install wmi  
pip install pypiwin32  

模块信息

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WMI() 类

类实例化：w = wmi.WMI()

类的功能: 用于生成 WMI 的实例

传入参数: 无

返回参数: w

Win32_Processor() 方法

函数调用: processorList = w.Win32_Processor()

函数功能: 用于获取处理器信息对象，并存以列表形式

传入参数: 无

返回参数: processorList

processorList: list类型，list中每个元素均为一个含cpu信息的object

cpu object通过object.name调用，所含信息包括:

instance of Win32_Processor  
{  
    AddressWidth = 64;  
    Architecture = 9;  
    Availability = 3;  
    Caption = "Intel64 Family 6 Model 78 Stepping 3";  
    CpuStatus = 1;  
    CreationClassName = "Win32_Processor";  
    CurrentClockSpeed = 2376;  
    CurrentVoltage = 9;  
    DataWidth = 64;  
    Description = "Intel64 Family 6 Model 78 Stepping 3";  
    DeviceID = "CPU0";  
    ExtClock = 100;  
    Family = 205;  
    L2CacheSize = 512;  
    L3CacheSize = 3072;  
    L3CacheSpeed = 0;  
    Level = 6;  
    LoadPercentage = 29;  
    Manufacturer = "GenuineIntel";  
    MaxClockSpeed = 2401;  
    Name = "Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz";  
    NumberOfCores = 2;  
    NumberOfLogicalProcessors = 4;  
    PowerManagementSupported = FALSE;  
    ProcessorId = "BFEBFBFF000406E3";  
    ProcessorType = 3;  
    Revision = 19971;  
    Role = "CPU";  
    SocketDesignation = "U3E1";  
    Status = "OK";  
    StatusInfo = 3;  
    SystemCreationClassName = "Win32_ComputerSystem";  
    SystemName = "CN00208511";  
    UpgradeMethod = 1;  
    Version = "";  
};  

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