Python WMI获取Windows系统信息

 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #http://www.cnblogs.com/liu-ke/
 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>" % (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()