kafka-python批量发送数据的方法

from kafka import KafkaClient
from  import SimpleProducer

def send_data_2_kafka(datas):
    '''
        向kafka解析队列发送数据
    '''
    client = KafkaClient(hosts=(","), timeout=30)
    producer = SimpleProducer(client, async=False)

    curcount = len(datas)/PARTNUM
    for i in range(0, PARTNUM):
        start = i*curcount
        if i != PARTNUM - 1:
            end = (i+1)*curcount
            curdata = datas[start:end]
            producer.send_messages(TOPICNAME, *curdata)
        else:
            curdata = datas[start:]
            producer.send_messages(TOPICNAME, *curdata)
        
    ()
    ()

其中PARTNUM为topic的partition的数目，这样保证批量发送的数据均匀的落在kafka的partition中。