def __init__()

in aws_advanced_python_wrapper/wrapper.py [0:0]

• 25 lines of code
• 4 McCabe index (conditional complexity)

    def __init__(
            self,
            target_func: Callable,
            host_list_provider_service: HostListProviderService,
            plugin_service: PluginService,
            plugin_manager: PluginManager):
        self._plugin_service = plugin_service
        self._plugin_manager = plugin_manager

        host_list_provider_init = plugin_service.database_dialect.get_host_list_provider_supplier()
        plugin_service.host_list_provider = host_list_provider_init(host_list_provider_service, plugin_service.props)

        plugin_manager.init_host_provider(plugin_service.props, host_list_provider_service)
        plugin_service.refresh_host_list()

        if plugin_service.current_connection is not None:
            return

        if plugin_service.initial_connection_host_info is None:
            raise AwsWrapperError(Messages.get("AwsWrapperConnection.InitialHostInfoNone"))

        conn = plugin_manager.connect(
            target_func,
            plugin_service.driver_dialect,
            plugin_service.initial_connection_host_info,
            plugin_service.props,
            True)

        if not conn:
            raise AwsWrapperError(Messages.get("AwsWrapperConnection.ConnectionNotOpen"))

        plugin_service.set_current_connection(conn, plugin_service.initial_connection_host_info)