Display result of last system restore

vbs=r'''

strComputer = "."

Set objWMIService = GetObject("winmgmts:" _

    & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\default")

​

Set objItem = objWMIService.Get("SystemRestore")

errResults = objItem.GetLastRestoreStatus()

Select Case errResults

    Case 0 strRestoreStatus = "The last restore failed."

    Case 1 strRestoreStatus = "The last restore was successful."

    Case 2 strRestoreStatus = "The last restore was interrupted."

End Select

Wscript.Echo strRestoreStatus

'''

import os

import ctypes

import re

class disable_file_system_redirection:

    _disable = ctypes.windll.kernel32.Wow64DisableWow64FsRedirection

    _revert = ctypes.windll.kernel32.Wow64RevertWow64FsRedirection

    def __enter__(self):

        self.old_value = ctypes.c_long()

        self.success = self._disable(ctypes.byref(self.old_value))

    def __exit__(self, type, value, traceback):

        if self.success:

            self._revert(self.old_value)

def runvbs(vbs):

    workdir=os.environ['PROGRAMDATA']+r'\temp'

    if not os.path.isdir(workdir): 

        os.mkdir(workdir)

    with open(workdir+r'\temprun.vbs',"w") as f :

        f.write(vbs)        

    with disable_file_system_redirection():

        ki=os.popen('cscript.exe "'+workdir+r'\temprun.vbs"').read()

        if len(ki)>107:

            print ki

        else:

            print "No shadow copy items found"

    if os.path.isfile(workdir+r'\temprun.vbs'):

        os.remove(workdir+r'\temprun.vbs')

runvbs(vbs)

​