class_docstr: Placeholder tokens to for external code instrumentation
class_docstr_tok: ["Placeholder","tokens","to","for","external","code","instrumentation"]
code: def finditer(cls, text: str) -> tp.List["Placeholder"]:
      prog = re.compile(cls.pattern)
      return [
          cls(x.group("name"), x.group("comment"))
          for x in prog.finditer(text)
      ]
  
imports: import os
  import re
  import tempfile
  import operator
  import contextlib
  from pathlib import Path
  import numpy
  import nevergrad.common.typing
  from nevergrad.common import testing
  from .None import utils
label_desc: Use image node_id 2 for calling the Placeholder obj's underlying member method code with example usage: obj.finditer(cls, text) and returns: unknown