code: def filetime2datetime(filetime):
      """
      convert FILETIME (64 bits int) to Python datetime.datetime
      """
      # TODO: manage exception when microseconds is too large
      # inspired from https://code.activestate.com/recipes/511425-filetime-to-datetime/
      _FILETIME_null_date = datetime.datetime(1601, 1, 1, 0, 0, 0)
      # log.debug('timedelta days=%d' % (filetime//(10*1000000*3600*24)))
      return _FILETIME_null_date + datetime.timedelta(
          microseconds=filetime // 10
      )
  
imports: from __future__ import print_function
  import io
  import sys
  import struct, array, os.path, datetime, logging
label_desc: Use image node_id 7 for calling a global function with example usage: filetime2datetime(filetime) and returns: unknown