pipelines.py 文件源码

def put(self, type: Type[T], item: T) -> None:
        """Puts an objects into the data pipeline. The object may be transformed into a new type for insertion if necessary.

        Args:
            item: The object to be inserted into the data pipeline.
        """
        LOGGER.info("Getting SinkHandlers for \"{type}\"".format(type=type.__name__))
        try:
            handlers = self._put_types[type]
        except KeyError:
            try:
                LOGGER.info("Building new SinkHandlers for \"{type}\"".format(type=type.__name__))
                handlers = self._put_handlers(type)
            except NoConversionError:
                handlers = None
            self._get_types[type] = handlers

        LOGGER.info("Creating new PipelineContext")
        context = self._new_context()

        LOGGER.info("Sending item \"{item}\" to SourceHandlers".format(item=item))
        if handlers is not None:
            for handler in handlers:
                handler.put(item, context)