code: def isreadable(self, object):
      s, readable, recursive = self.format(object, {}, 0, 0)
      return readable and not recursive
  
imports: import collections
  import dataclasses
  import re
  import sys
  import types
  from io import StringIO
label_desc: Use image node_id 5 for calling the PrettyPrinter obj's underlying member method code with example usage: obj.isreadable(object) and returns: unknown