put数据到topic

基于python3.6

# -*-coding:utf-8 *-
__author__ = 'lc_yy'
from pykafka import KafkaClient
import logging

logging.basicConfig(level=logging.INFO)

def putdata(filename,topic):
    client = KafkaClient(hosts='ip:port,ip:port')
    topic = client.topics[topic]
    producer = topic.get_producer()
    producer.start()
    with open(filename,'r',encoding='utf-8') as f:
        lines = f.readlines()
        count =0
        for line in lines:
            count = count+1
            line = line.strip()
            if not line:
                continue
            print("第{0}行：{1}".format(count,line))
            producer.produce(str.encode(line))
        print("一共写入{0}行。".format(count))
    producer.stop()


if __name__=="__main__":
    filename = r"C:/Users/Administrator/Desktop/xxxx.txt"
    topic = b"topicname"
    putdata(filename,topic)