INNER CODE UNIT · Python

get_parser

datachain-ai/datachain · src/datachain/cli/parser/__init__.py:24

def get_parser() -> ArgumentParser:  # noqa: PLR0915
    try:
        __version__ = version("datachain")
    except PackageNotFoundError:
        # package is not installed
        __version__ = "unknown"

    parser = ArgumentParser(
        description="DataChain: Wrangle unstructured AI data at scale.",
        prog="datachain",
        formatter_class=CustomHelpFormatter,
    )
    parser.add_argument("-V", "--version", action="version", version=__version__)

    parent_parser = ArgumentParser(add_help=False, formatter_class=CustomHelpFormatter)
    parent_parser.add_argument(
        "-v", "--verbose", action="count", default=0, help="Be verbose"
    )

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