How does python use the wmi module to obtain hard disk information in windows?

How does python use the wmi module to obtain hard disk information in windows?

This example describes how to use the wmi module in python to obtain hard disk information under windows. Share it with you for your reference. The specific implementation method is as follows:

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45 #-*-coding: UTF-8 -*-

# Import

######################################## ################################

Import OS, sys

Import time

Import wmi

######################################## ################################

# Function

######################################## ################################

Def get_disk_info ():

"""

Obtain physical disk information.

"""

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 ():

"""

Obtain the file system information.

It contains the partition size, used, available, usage, and mount point information.

"""

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

I hope this article will help you with Python programming.