Function build_c_parser_and_generator

Tools/peg_generator/pegen/build.py:325–366

Generate rules, C parser, tokenizer, parser generator for a given grammar Args: grammar_file (string): Path for the grammar file tokens_file (string): Path for the tokens file output_file (string): Path for the output file compile_extension (bool, optional): Whet

(
    grammar_file: str,
    tokens_file: str,
    output_file: str,
    compile_extension: bool = False,
    verbose_tokenizer: bool = False,
    verbose_parser: bool = False,
    verbose_c_extension: bool = False,
    keep_asserts_in_extension: bool = True,
    skip_actions: bool = False,
)

def build_c_parser_and_generator(
    grammar_file: str,
    tokens_file: str,
    output_file: str,
    compile_extension: bool = False,
    verbose_tokenizer: bool = False,
    verbose_parser: bool = False,
    verbose_c_extension: bool = False,
    keep_asserts_in_extension: bool = True,
    skip_actions: bool = False,
) -> tuple[Grammar, Parser, Tokenizer, ParserGenerator]:
    """Generate rules, C parser, tokenizer, parser generator for a given grammar

    Args:
        grammar_file (string): Path for the grammar file
        tokens_file (string): Path for the tokens file
        output_file (string): Path for the output file
        compile_extension (bool, optional): Whether to compile the C extension.
          Defaults to False.
        verbose_tokenizer (bool, optional): Whether to display additional output
          when generating the tokenizer. Defaults to False.
        verbose_parser (bool, optional): Whether to display additional output
          when generating the parser. Defaults to False.
        verbose_c_extension (bool, optional): Whether to display additional
          output when compiling the C extension . Defaults to False.
        keep_asserts_in_extension (bool, optional): Whether to keep the assert statements
          when compiling the extension module. Defaults to True.
        skip_actions (bool, optional): Whether to pretend no rule has any actions.
    """
    grammar, parser, tokenizer = build_parser(grammar_file, verbose_tokenizer, verbose_parser)
    gen = build_c_generator(
        grammar,
        grammar_file,
        tokens_file,
        output_file,
        compile_extension,
        verbose_c_extension,
        keep_asserts_in_extension,
        skip_actions=skip_actions,
    )

    return grammar, parser, tokenizer, gen


def build_python_parser_and_generator(