import ctypes
import subprocess


DRIVE = "Z" # provide valid drive letter
ShardFoldr = itsm.getParameter('ShardFoldr')
# example \\DESKTOP-0RBLKH7\Users\xxx\Downloads

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 ExecuteCmd(cmd):
    with disable_file_system_redirection():
        obj = subprocess.Popen(["powershell", cmd], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
        out, err = obj.communicate()
        return out, err


CreateSharedF = r'New-PSDrive -Name "' + DRIVE + r'" -PSProvider "FileSystem" -Root "' + ShardFoldr + r'" -Persist'
result = ExecuteCmd(CreateSharedF)[1]
if result == "":
    print "network Driver Mapped [" + DRIVE + ":]"
elif "already in use" in result:
    print "Unable To map network driver, [" + DRIVE + ":] already in use provide valid Driver letter"
elif "not correct" in result:
    print "Unable To map network driver, provide valid share folder"
else:
    print "Unable To map network driver"