python使用WMI检测windows系统信息、硬盘信息、网卡信息的方法

本文实例讲述了python使用WMI检测windows系统信息、硬盘信息、网卡信息的方法。分享给大家供大家参考。具体实现方法如下：

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import wmi
import sys,time,platform
def get_system_info(os):
 """
 获取操作系统版本。
 """
 print
 print "Operating system:"
 if os == "Windows":
   c = wmi.WMI ()
   for sys in c.Win32_OperatingSystem():
     print '\t' + "Version :\t％s" ％ sys.Caption.encode("GBK")
     print '\t' + "Vernum :\t％s" ％ sys.BuildNumber
def get_memory_info(os):
 """
 获取物理内存和虚拟内存。
 """
 print
 print "memory_info:"
 if os == "Windows":
   c = wmi.WMI ()
   cs = c.Win32_ComputerSystem()
   pfu = c.Win32_PageFileUsage()
   MemTotal = int(cs[0].TotalPhysicalMemory)/1024/1024
   print '\t' + "TotalPhysicalMemory :" + '\t' + str(MemTotal) + "M"
   #tmpdict["MemFree"] = int(os[0].FreePhysicalMemory)/1024
   SwapTotal = int(pfu[0].AllocatedBaseSize)
   print '\t' + "SwapTotal :" + '\t' + str(SwapTotal) + "M"
   #tmpdict["SwapFree"] = int(pfu[0].AllocatedBaseSize - pfu[0].CurrentUsage)
def get_disk_info(os):
 """
 获取物理磁盘信息。
 """
 print
 print "disk_info:"
 if os == "Windows":
   tmplist = []
   c = wmi.WMI ()
   for physical_disk in c.Win32_DiskDrive():
     if physical_disk.Size:
       print '\t' + str(physical_disk.Caption) + ' :\t' + str(long(physical_disk.Size)/1024/1024/1024) + "G"
def get_cpu_info(os):
 """
 获取CPU信息。
 """
 print
 print "cpu_info:"
 if os == "Windows":
   tmpdict = {}
   tmpdict["CpuCores"] = 0
   c = wmi.WMI ()
   for cpu in c.Win32_Processor():      
     tmpdict["CpuType"] = cpu.Name
   try:
     tmpdict["CpuCores"] = cpu.NumberOfCores
   except:
     tmpdict["CpuCores"] += 1
     tmpdict["CpuClock"] = cpu.MaxClockSpeed  
   print '\t' + 'CpuType :\t' + str(tmpdict["CpuType"])
   print '\t' + 'CpuCores :\t' + str(tmpdict["CpuCores"])
def get_network_info(os):
 """
 获取网卡信息和当前TCP连接数。
 """
 print
 print "network_info:"
 if os == "Windows":
   tmplist = []
   c = wmi.WMI ()
   for interface in c.Win32_NetworkAdapterConfiguration (IPEnabled=1):
       tmpdict = {}
       tmpdict["Description"] = interface.Description
       tmpdict["IPAddress"] = interface.IPAddress[0]
       tmpdict["IPSubnet"] = interface.IPSubnet[0]
       tmpdict["MAC"] = interface.MACAddress
       tmplist.append(tmpdict)
   for i in tmplist:
     print '\t' + i["Description"]
     print '\t' + '\t' + "MAC :" + '\t' + i["MAC"]
     print '\t' + '\t' + "IPAddress :" + '\t' + i["IPAddress"]
     print '\t' + '\t' + "IPSubnet :" + '\t' + i["IPSubnet"]
   for interfacePerfTCP in c.Win32_PerfRawData_Tcpip_TCPv4():
       print '\t' + 'TCP Connect :\t' + str(interfacePerfTCP.ConnectionsEstablished)
if __name__ == "__main__":
 os = platform.system()
 get_system_info(os)
 get_memory_info(os)
 get_disk_info(os)
 get_cpu_info(os)
 get_network_info(os)

希望本文所述对大家的Python程序设计有所帮助。