1 # Stubs for lib2to3.pgen2.pgen (Python 3.6)
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4 Any, Dict, IO, Iterable, Iterator, List, NoReturn, Optional, Text, Tuple
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7 from lib2to3.pgen2 import _Path, grammar
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8 from lib2to3.pgen2.tokenize import _TokenInfo
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10 class PgenGrammar(grammar.Grammar): ...
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12 class ParserGenerator:
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15 generator: Iterator[_TokenInfo]
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16 first: Dict[Text, Dict[Text, int]]
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17 def __init__(self, filename: _Path, stream: Optional[IO[Text]] = ...) -> None: ...
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18 def make_grammar(self) -> PgenGrammar: ...
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19 def make_first(self, c: PgenGrammar, name: Text) -> Dict[int, int]: ...
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20 def make_label(self, c: PgenGrammar, label: Text) -> int: ...
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21 def addfirstsets(self) -> None: ...
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22 def calcfirst(self, name: Text) -> None: ...
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23 def parse(self) -> Tuple[Dict[Text, List[DFAState]], Text]: ...
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24 def make_dfa(self, start: NFAState, finish: NFAState) -> List[DFAState]: ...
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25 def dump_nfa(self, name: Text, start: NFAState, finish: NFAState) -> List[DFAState]: ...
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26 def dump_dfa(self, name: Text, dfa: Iterable[DFAState]) -> None: ...
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27 def simplify_dfa(self, dfa: List[DFAState]) -> None: ...
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28 def parse_rhs(self) -> Tuple[NFAState, NFAState]: ...
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29 def parse_alt(self) -> Tuple[NFAState, NFAState]: ...
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30 def parse_item(self) -> Tuple[NFAState, NFAState]: ...
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31 def parse_atom(self) -> Tuple[NFAState, NFAState]: ...
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32 def expect(self, type: int, value: Optional[Any] = ...) -> Text: ...
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33 def gettoken(self) -> None: ...
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34 def raise_error(self, msg: str, *args: Any) -> NoReturn: ...
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37 arcs: List[Tuple[Optional[Text], NFAState]]
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38 def __init__(self) -> None: ...
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39 def addarc(self, next: NFAState, label: Optional[Text] = ...) -> None: ...
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42 nfaset: Dict[NFAState, Any]
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44 arcs: Dict[Text, DFAState]
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45 def __init__(self, nfaset: Dict[NFAState, Any], final: NFAState) -> None: ...
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46 def addarc(self, next: DFAState, label: Text) -> None: ...
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47 def unifystate(self, old: DFAState, new: DFAState) -> None: ...
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48 def __eq__(self, other: Any) -> bool: ...
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50 def generate_grammar(filename: _Path = ...) -> PgenGrammar: ...
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