code: def suckoperators(self, systemdict, klass):
      for name in dir(klass):
          attr = getattr(self, name)
          if isinstance(attr, Callable) and name[:3] == "ps_":
              name = name[3:]
              systemdict[name] = ps_operator(name, attr)
      for baseclass in klass.__bases__:
          self.suckoperators(systemdict, baseclass)
  
imports: from fontTools.misc.textTools import bytechr, byteord, bytesjoin, tobytes, tostr
  from fontTools.misc import eexec
  from .psOperators import PSOperators, ps_StandardEncoding, ps_array, ps_boolean, ps_dict, ps_integer, ps_literal, ps_mark, ps_name, ps_operator, ps_procedure, ps_procmark, ps_real, ps_string
  import re
  from collections.abc import Callable
  from string import whitespace
  import logging
label_desc: Use image node_id 3 for calling the PSInterpreter obj's underlying member method code with example usage: obj.suckoperators(systemdict, klass) without return types