BAT='''
powercfg.exe -x -monitor-timeout-ac 0
powercfg.exe -x -monitor-timeout-dc 0
powercfg.exe -x -disk-timeout-ac 0
powercfg.exe -x -disk-timeout-dc 0
powercfg.exe -x -standby-timeout-ac 0
powercfg.exe -x -standby-timeout-dc 0
powercfg.exe -x -hibernate-timeout-ac 0
powercfg.exe -x -hibernate-timeout-dc 0

'''

import os
import sys
import platform
import subprocess
import ctypes

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)

path=os.environ['Programdata']+"\power.bat"
with open(path,"w") as f:
    f.write(BAT)
with disable_file_system_redirection():
    process = subprocess.Popen([path],stdout=subprocess.PIPE)
    stdout = process.communicate()[0]
    print "Changed Power Setting Never go to sleep"
    os.remove(path)