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：



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