def _get_configuration()

in client/commands/initialize.py [0:0]

• 44 lines of code
• 9 McCabe index (conditional complexity)

def _get_configuration() -> Dict[str, Any]:
    configuration: Dict[str, Any] = {}

    _create_watchman_configuration()
    binary_path = shutil.which(BINARY_NAME)
    if binary_path is None:
        binary_path = shutil.which(
            os.path.join(os.path.dirname(sys.argv[0]), BINARY_NAME)
        )
    if binary_path is None:
        binary_path = os.path.abspath(
            log.get_input(f"No `{BINARY_NAME}` found, enter the path manually: ")
        )
        if not os.path.isfile(binary_path):
            raise InitializationException(
                f"Unable to locate binary at `{binary_path}`."
            )
        configuration["binary"] = binary_path
    else:
        LOG.info(f"Binary found at `{binary_path}`")

    typeshed: Optional[Path] = find_typeshed()
    if typeshed is None:
        typeshed = Path(
            log.get_input("Unable to locate typeshed, please enter its root: ")
        ).resolve()
        if not typeshed.is_dir():
            raise InitializationException(
                f"No typeshed directory found at `{typeshed}`."
            )
        configuration["typeshed"] = str(typeshed)
    else:
        LOG.info(f"Typeshed found at `{typeshed}``")

    taint_models_path = find_taint_models_directory()
    if taint_models_path is not None:
        configuration["taint_models_path"] = str(taint_models_path)

    source_directory_input = log.get_optional_input(
        "Which directory(ies) should pyre analyze?", "."
    )
    source_directory_paths = [
        directory.strip() for directory in source_directory_input.split(",")
    ]
    configuration["source_directories"] = [
        _create_source_directory_element(path) for path in source_directory_paths
    ]
    return configuration