tr = ...) -> None: ...
    def pop_source(self) -> IO[Any]: ...
    def error_leader(self, file: str = ..., line: int = ...) -> str: ...
    commenters: str
    wordchars: str
    whitespace: str
    escape: str
    quotes: str
    escapedquotes: str
    whitespace_split: bool
    infile: IO[Any]
    source: Optional[str]
    debug: int
    lineno: int
    token: Any
    eof: Optional[str]
PK