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：
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#!/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)
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希望本文所述对大家的Python程序设计有所帮助。