50 lines
2.1 KiB
Python
50 lines
2.1 KiB
Python
# Stubs for lib2to3.pgen2.pgen (Python 3.6)
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from typing import Any, Dict, IO, Iterable, Iterator, List, Optional, Text, Tuple
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from mypy_extensions import NoReturn
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from blib2to3.pgen2 import _Path, grammar
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from blib2to3.pgen2.tokenize import _TokenInfo
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class PgenGrammar(grammar.Grammar): ...
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class ParserGenerator:
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filename: _Path
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stream: IO[Text]
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generator: Iterator[_TokenInfo]
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first: Dict[Text, Dict[Text, int]]
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def __init__(self, filename: _Path, stream: Optional[IO[Text]] = ...) -> None: ...
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def make_grammar(self) -> PgenGrammar: ...
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def make_first(self, c: PgenGrammar, name: Text) -> Dict[int, int]: ...
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def make_label(self, c: PgenGrammar, label: Text) -> int: ...
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def addfirstsets(self) -> None: ...
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def calcfirst(self, name: Text) -> None: ...
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def parse(self) -> Tuple[Dict[Text, List[DFAState]], Text]: ...
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def make_dfa(self, start: NFAState, finish: NFAState) -> List[DFAState]: ...
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def dump_nfa(self, name: Text, start: NFAState, finish: NFAState) -> List[DFAState]: ...
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def dump_dfa(self, name: Text, dfa: Iterable[DFAState]) -> None: ...
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def simplify_dfa(self, dfa: List[DFAState]) -> None: ...
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def parse_rhs(self) -> Tuple[NFAState, NFAState]: ...
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def parse_alt(self) -> Tuple[NFAState, NFAState]: ...
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def parse_item(self) -> Tuple[NFAState, NFAState]: ...
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def parse_atom(self) -> Tuple[NFAState, NFAState]: ...
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def expect(self, type: int, value: Optional[Any] = ...) -> Text: ...
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def gettoken(self) -> None: ...
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def raise_error(self, msg: str, *args: Any) -> NoReturn: ...
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class NFAState:
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arcs: List[Tuple[Optional[Text], NFAState]]
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def __init__(self) -> None: ...
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def addarc(self, next: NFAState, label: Optional[Text] = ...) -> None: ...
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class DFAState:
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nfaset: Dict[NFAState, Any]
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isfinal: bool
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arcs: Dict[Text, DFAState]
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def __init__(self, nfaset: Dict[NFAState, Any], final: NFAState) -> None: ...
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def addarc(self, next: DFAState, label: Text) -> None: ...
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def unifystate(self, old: DFAState, new: DFAState) -> None: ...
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def __eq__(self, other: Any) -> bool: ...
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def generate_grammar(filename: _Path = ...) -> PgenGrammar: ...
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