def __init__(self, crawler):
        if not hsref.enabled:
            raise NotConfigured

        self.crawler = crawler
        self._write_item = hsref.job.items.write
        self.exporter = PythonItemExporter()
        log.msg("HubStorage: writing items to %s" % hsref.job.items.url)
 def _get_exporter(self, **kwargs):
     return PythonItemExporter(**kwargs)