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# -*- coding: utf-8 -*-
from typing import Dict, Iterable, Callable, Union, TypeVar, Tuple, Any, List, Set
from .tree import Tree
from .lexer import Token
from .parsers.lalr_interactive_parser import InteractiveParser
class LarkError(Exception):
pass
class ConfigurationError(LarkError, ValueError):
pass
class GrammarError(LarkError):
pass
class ParseError(LarkError):
pass
class LexError(LarkError):
pass
T = TypeVar('T')
class UnexpectedEOF(ParseError):
expected: List[Token]
class UnexpectedInput(LarkError):
line: int
column: int
pos_in_stream: int
state: Any
def get_context(self, text: str, span: int = ...) -> str:
...
def match_examples(
self,
parse_fn: Callable[[str], Tree],
examples: Union[Dict[T, Iterable[str]], Iterable[Tuple[T, Iterable[str]]]],
token_type_match_fallback: bool = False,
use_accepts: bool = False,
) -> T:
...
class UnexpectedToken(ParseError, UnexpectedInput):
expected: Set[str]
considered_rules: Set[str]
interactive_parser: InteractiveParser
accepts: Set[str]
class UnexpectedCharacters(LexError, UnexpectedInput):
allowed: Set[str]
considered_tokens: Set[Any]
class VisitError(LarkError):
obj: Union[Tree, Token]
orig_exc: Exception
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