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 ctypesimport osimport platformimport sysdef 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/1024/1024print(get_free_space_mb('C:\\'),'GB')

方法2：

import win32com.client as comdef 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 0def 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 0workstations = ['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。