Method parse

python/ccxt/static_dependencies/lark/lark.py:637–655

Parse the given text, according to the options provided. Parameters: text (str): Text to be parsed. start (str, optional): Required if Lark was given multiple possible start symbols (using the start option). on_error (function, optional): if provided, wil

(self, text: str, start: Optional[str]=None, on_error: 'Optional[Callable[[UnexpectedInput], bool]]'=None)

        return self.parser.parse_interactive(text, start=start)

    def parse(self, text: str, start: Optional[str]=None, on_error: 'Optional[Callable[[UnexpectedInput], bool]]'=None) -> 'ParseTree':
        """Parse the given text, according to the options provided.

        Parameters:
            text (str): Text to be parsed.
            start (str, optional): Required if Lark was given multiple possible start symbols (using the start option).
            on_error (function, optional): if provided, will be called on UnexpectedToken error. Return true to resume parsing.
                LALR only. See examples/advanced/error_handling.py for an example of how to use on_error.

        Returns:
            If a transformer is supplied to ``__init__``, returns whatever is the
            result of the transformation. Otherwise, returns a Tree instance.

        :raises UnexpectedInput: On a parse error, one of these sub-exceptions will rise:
                ``UnexpectedCharacters``, ``UnexpectedToken``, or ``UnexpectedEOF``.
                For convenience, these sub-exceptions also inherit from ``ParserError`` and ``LexerError``.

        """
        return self.parser.parse(text, start=start, on_error=on_error)


###}