Python实现获取磁盘剩余空间的2种方法

本文实例讲述了Python实现获取磁盘剩余空间的2种方法。分享给大家供大家参考,具体如下:

方法1:

import ctypes

import os

import platform

import sys

def get_free_space_mb(folder):

""" Return folder/drive free space (in bytes)

"""

if platform.system() == 'Windows':

free_bytes = ctypes.c_ulonglong(0)

ctypes.windll.kernel32.GetDiskFreeSpaceExW(ctypes.c_wchar_p(folder), None, None, ctypes.pointer(free_bytes))

return free_bytes.value/1024/1024/1024

else:

st = os.statvfs(folder)

return st.f_bavail * st.f_frsize/1024/1024

print(get_free_space_mb('C:\\'),'GB')

方法2:

import win32com.client as com

def TotalSize(drive):

""" Return the TotalSize of a shared drive [GB]"""

try:

fso = com.Dispatch("Scripting.FileSystemObject")

drv = fso.GetDrive(drive)

return drv.TotalSize/2**30

except:

return 0

def FreeSpace(drive):

""" Return the FreeSpace of a shared drive [GB]"""

try:

fso = com.Dispatch("Scripting.FileSystemObject")

drv = fso.GetDrive(drive)

return drv.FreeSpace/2**30

except:

return 0

workstations = ['dolphins']

print ('Hard drive sizes:')

for compName in workstations:

drive = '\\\\' + compName + '\\c$'

print ('*************************************************\n')

print (compName)

print ('TotalSize of %s = %f GB' % (drive, TotalSize(drive)))

print ('FreeSpace on %s = %f GB' % (drive, FreeSpace(drive)))

print ('*************************************************\n')

运行效果如下图:

更多关于Python相关内容感兴趣的读者可查看本站专题:《Python编码操作技巧总结》、《Python数据结构与算法教程》、《Python Socket编程技巧总结》、《Python函数使用技巧总结》、《Python字符串操作技巧汇总》、《Python入门与进阶经典教程》及《Python文件与目录操作技巧汇总》

希望本文所述对大家Python程序设计有所帮助。

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