class_docstr: Exception to signal the parser is stuck.
class_docstr_tok: ["Exception","to","signal","the","parser","is","stuck","."]
code: def __init__(
      self,
      msg: str,
      type: Optional[int],
      value: Optional[str],
      context: Context,
  ) -> None:
      Exception.__init__(
          self,
          f"{msg}: type={type!r}, value={value!r}, context={context!r}",
      )
      self.msg = msg
      self.type = type
      self.value = value
      self.context = context
  
imports: from contextlib import contextmanager
  from typing import TYPE_CHECKING, Any, Callable, Dict, Iterator, List, Optional, Set, Tuple, Union, cast
  from blib2to3.pgen2.grammar import Grammar
  from blib2to3.pytree import NL, Context, Leaf, Node, RawNode, convert
  from .None import grammar, token, tokenize
label_desc: Use image node_id 1 to create a new ParseError object from inherited base classes: Exception with example: obj = ParseError(msg, type, value, context)