code: def __should_escape(self, v):
      v = str(v)
      return "[" in v or ";" in v or " " in v
  
imports: import datetime
  import os
  import signal
  import sys
  import time
  import traceback
  from subprocess import call
  from .argparse_hopt import HyperOptArgumentParser
label_desc: Use image node_id 15 for calling the SlurmCluster obj's underlying member method code with example usage: obj.__should_escape(v) and returns: unknown