例子一：
python用wmi模块获取windowns系统的硬件信息：硬盘分区、使用情况，内存大小，cpu型号，当前运行的进程，自启动程序及位置，系统的版本等信息。
复制代码 代码如下:
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import wmi
import os
import sys
import platform
import time
def sys_version(): 
    c = wmi.wmi ()
    #获取操作系统版本
    for sys in c.win32_operatingsystem():
        print version:%s % sys.caption.encode(utf8),vernum:%s % sys.buildnumber
        print  sys.osarchitecture.encode(utf8)#系统是32位还是64位的
        print sys.numberofprocesses #当前系统运行的进程总数
def cpu_mem():
    c = wmi.wmi ()       
    #cpu类型和内存
    for processor in c.win32_processor():
        #print processor id: %s % processor.deviceid
        print process name: %s % processor.name.strip()
    for memory in c.win32_physicalmemory():
        print memory capacity: %.fmb %(int(memory.capacity)/1048576)
def cpu_use():
    #5s取一次cpu的使用率
    c = wmi.wmi()
    while true:
        for cpu in c.win32_processor():
             timestamp = time.strftime('%a, %d %b %y %h:%m:%s', time.localtime())
             print '%s | utilization: %s: %d %%' % (timestamp, cpu.deviceid, cpu.loadpercentage)
             time.sleep(5)
def disk():
    c = wmi.wmi ()   
    #获取硬盘分区
    for physical_disk in c.win32_diskdrive ():
        for partition in physical_disk.associators (win32_diskdrivetodiskpartition):
            for logical_disk in partition.associators (win32_logicaldisktopartition):
                print physical_disk.caption.encode(utf8), partition.caption.encode(utf8), logical_disk.caption
#获取硬盘使用百分情况
    for disk in c.win32_logicaldisk (drivetype=3):
        print disk.caption, %0.2f%% free % (100.0 * long (disk.freespace) / long (disk.size))
def network():
    c = wmi.wmi ()    
    #获取mac和ip地址
    for interface in c.win32_networkadapterconfiguration (ipenabled=1):
        print mac: %s % interface.macaddress
    for ip_address in interface.ipaddress:
        print ip_add: %s % ip_address
    print
#获取自启动程序的位置
    for s in c.win32_startupcommand ():
        print [%s] %s % (s.location.encode(utf8), s.caption.encode(utf8), s.command.encode(utf8))
#获取当前运行的进程
    for process in c.win32_process ():
        print process.processid, process.name
def main():
    sys_version()
    #cpu_mem()
    #disk()
    #network()
    #cpu_use()
if __name__ == '__main__':
    main()
    print platform.system()
    print platform.release()
    print platform.version()
    print platform.platform()
    print platform.machine()
例子二：
由于我用到的不多，所以只获取的cpu、内存和硬盘，如果需要其它资源，请参照msdn。
复制代码 代码如下:
import os
import win32api
import win32con
import wmi
import timedef getsysinfo(wmiservice = none):
    result = {}
    if wmiservice == none:
        wmiservice = wmi.wmi()
    # cpu
    for cpu in wmiservice.win32_processor():
        timestamp = time.strftime('%a, %d %b %y %h:%m:%s', time.localtime())
        result['cpupercent'] = cpu.loadpercentage
    # memory
    cs = wmiservice.win32_computersystem()
    os = wmiservice.win32_operatingsystem()
    result['memtotal'] = int(int(cs[0].totalphysicalmemory)/1024/1024)
    result['memfree'] = int(int(os[0].freephysicalmemory)/1024)
    #disk
    result['disktotal'] = 0
    result['diskfree'] = 0
    for disk in wmiservice.win32_logicaldisk(drivetype=3):
        result['disktotal'] += int(disk.size)
        result['diskfree'] += int(disk.freespace)
    result['disktotal'] = int(result['disktotal']/1024/1024)
    result['diskfree'] = int(result['diskfree']/1024/1024)
    return result
if __name__ == '__main__':
    wmiservice = wmi.wmi()
    while true:
        print getsysinfo(wmiservice)
        time.sleep(3)
采用的wmi模块获取的，由于wmi初始化时占用系统资源太高，所以如果需要循环获取，请在循环体外面把wmi对象初始化好，然后传入函数里面，这样就不会产生cpu资源过高的情况。