python使用wmi模块获取windows下硬盘信息的方法

本文实例讲述了python使用wmi模块获取windows下硬盘信息的方法。分享给大家供大家参考。具体实现方法如下：

    # -*- coding: utf-8 -*- 
    #import 
    ######################################################################## 
    import os, sys 
    import time 
    import wmi 
    ######################################################################## 
    #function 
    ######################################################################## 
    def get_disk_info(): 
         """ 
         获取物理磁盘信息。 
         """ 
         tmplist = [] 
         c = wmi.WMI () 
         for physical_disk in c.Win32_DiskDrive (): 
             tmpdict = {} 
             tmpdict["Caption"] = physical_disk.Caption 
             tmpdict["Size"] = long(physical_disk.Size)/1024/1024/1024 
             tmplist.append(tmpdict) 
         return tmplist 
    def get_fs_info() : 
         """ 
         获取文件系统信息。 
         包含分区的大小、已用量、可用量、使用率、挂载点信息。 
         """ 
         tmplist = [] 
         c = wmi.WMI () 
         for physical_disk in c.Win32_DiskDrive (): 
             for partition in physical_disk.associators ("Win32_DiskDriveToDiskPartition"): 
                 for logical_disk in partition.associators ("Win32_LogicalDiskToPartition"): 
                     tmpdict = {} 
                     tmpdict["Caption"] = logical_disk.Caption 
                     tmpdict["DiskTotal"] = long(logical_disk.Size)/1024/1024/1024 
                     tmpdict["UseSpace"] = (long(logical_disk.Size)-long(logical_disk.FreeSpace))/1024/1024/1024 
                     tmpdict["FreeSpace"] = long(logical_disk.FreeSpace)/1024/1024/1024 
                     tmpdict["Percent"] = int(100.0*(long(logical_disk.Size)-long(logical_disk.FreeSpace))/long(logical_disk.Size)) 
                     tmplist.append(tmpdict) 
         return tmplist 
    if __name__ == "__main__": 
         disk = get_disk_info() 
         print disk 
         print '--------------------------------------' 
         fs = get_fs_info() 
         print fs

希望本文所述对大家的Python程序设计有所帮助。