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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希望本文所述对大家Python程序设计有所帮助。
