Disable the WSUS server Update

import os

import platform

import ctypes

from _winreg import *

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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)

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key_to_read =r'Software\Policies\Microsoft\Windows\WindowsUpdate\AU'

cmd1= "REG ADD HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate\AU  /v UseWUServer /t REG_DWORD /d 0 /f"

try:

    reg = ConnectRegistry(None, HKEY_LOCAL_MACHINE)

    k = OpenKey(reg, key_to_read)

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    with disable_file_system_redirection():

        disable_ac_1 = os.popen(cmd1).read()

        print disable_ac_1

        print 'Successfully removed wsus server value'

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except:

    print'WSUS server value does not exist on your end point'

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