kafka-python实现数据均匀批量发送至Kafka分区的方法

from kafka import KafkaClient
from kafka.producer import SimpleProducer

def send_data_2_kafka(datas):
  '''
    向kafka解析队列发送数据
  '''
  client = KafkaClient(hosts=KAFKABROKER.split(","), 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)
    
  producer.stop()
  client.close()