time_to_enable= 20 # In Seconds # Enter the interval time to meet enable lockscreen function LOCK_SCREEN=0 import _winreg import os import ctypes import time 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) time.sleep(time_to_enable) with disable_file_system_redirection(): handle = _winreg.CreateKeyEx(_winreg.HKEY_LOCAL_MACHINE,"SOFTWARE\Policies\Microsoft\Windows\Personalization",0,_winreg.KEY_ALL_ACCESS) _winreg.SetValueEx(handle, "NoLockScreen", 0, _winreg.REG_DWORD, LOCK_SCREEN) if LOCK_SCREEN==1: print "Lock Screen is disabled Successfully" else: print "Lock Screen is enabled Successfully" with disable_file_system_redirection(): os.popen("rundll32.exe user32.dll, LockWorkStation")