class_docstr: An advanced form of parsing a file faster. Unfortunately comes with huge
  side effects. It changes the given module.
class_docstr_tok: ["An","advanced","form","of","parsing","a","file","faster",".","Unfortunately","comes","with","huge","side","effects",".","It","changes","the","given","module","."]
code: def __init__(self, pgen_grammar, tokenizer, module):
      self._pgen_grammar = pgen_grammar
      self._tokenizer = tokenizer
      self._module = module
  
imports: import re
  import difflib
  from collections import namedtuple
  import logging
  from parso.utils import split_lines
  from parso.python.parser import Parser
  from parso.python.tree import EndMarker
  from parso.python.tokenize import PythonToken, BOM_UTF8_STRING
  from parso.python.token import PythonTokenTypes
label_desc: Use image node_id 1 to create a new DiffParser object  with example: obj = DiffParser(pgen_grammar, tokenizer, module)