import os
import sys
import ctypes
-import random
import tempfile
-import logging
import subprocess
import time
import shutil
from samba.join import join_RODC, join_DC
from samba.auth import system_session
from samba.samdb import SamDB, get_default_backend_store
-from samba.ndr import ndr_pack, ndr_print
from samba.dcerpc import drsuapi
from samba.dcerpc import drsblobs
from samba.dcerpc import lsa
from samba.samba3 import param as s3param
from samba.upgrade import upgrade_from_samba3
from samba.drs_utils import drsuapi_connect
-from samba import remove_dc, arcfour_encrypt, string_to_byte_array
+from samba import remove_dc, string_to_byte_array
from samba.auth_util import system_session_unix
from samba.net_s3 import Net as s3_Net
from samba.param import default_path