Get System summary

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)

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with disable_file_system_redirection():

    process=subprocess.Popen(('systeminfo.exe | find /V /I "hotfix" | find /V "KB" '),shell=True,stdout=subprocess.PIPE);

    for line in iter(process.stdout.readline,''):

        print line.rstrip();

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