class InfluxDbItem(PipelineItem): def __init__(self, *args, **kwargs): self.name = 'influx_db' self.user= kwargs.pop('user', 'guest') self.password= kwargs.pop('password', 'guest') self.host= kwargs.pop('host', '127.0.0.1') self.port= kwargs.pop('port', 8086) self.dbname= kwargs.pop('dbname', 'default') self.client = None super(InfluxDbItem, self).__init__(*args, **kwargs) def prepare(self): self.client = InfluxDBClient(host=self.host, port=self.port, username=self.user, password=self.password, dbname=self.dbname) def generator(self, tuple_list, **kwargs): for tuple in tuple_list: if tuple.type == 'insert': self.client.write_point(tuple.json_data)