Function run_parser

Tools/peg_generator/pegen/testutil.py:38–45

(file: IO[bytes], parser_class: type[Parser], *, verbose: bool = False)

def run_parser(file: IO[bytes], parser_class: type[Parser], *, verbose: bool = False) -> Any:
    # Run a parser on a file (stream).
    tokenizer = Tokenizer(tokenize.generate_tokens(file.readline))  # type: ignore[arg-type] # typeshed issue #3515
    parser = parser_class(tokenizer, verbose=verbose)
    result = parser.start()
    if result is None:
        raise parser.make_syntax_error("invalid syntax")
    return result


def parse_string(