Python通过kafaka发送数据

使用Python实现通过kafaka发送数据，具体代码如下：
from pykafka import KafkaClient

class KafkaProduct():

    def __init__(self, hosts, topic):
        """
        初始化实例
        :param hosts: 连接地址
        :param topic:主题
        """
        self.client = KafkaClient(hosts=hosts)
        self.topic = self.client.topics[topic.encode()]

    def __set_topic(self, topic):
        self.topic = self.client.topics[topic.encode()]

    def set_topic(self, topic):
        """
        设置topic
        :param topic:
        :return:
        """
        self.set_topic(topic)

    def get_topics(self):
        """
        获取当前所有topic
        :return:
        """
        return self.client.topics

    def get_topic(self):
        """
        获取当前topic
        :return:
        """

        return self.topic

    def Producer(self):
        """
        生产者对象
        :return:
        """
        with self.topic.get_producer(delivery_reports=True) as producer:
            next_data = ''
            while True:
                if next_data:
                    producer.produce(str(next_data).encode())
                next_data = yield True

    def send_data(self):
        """
        发送数据
        :param datas:需要传入的可迭代对象
        :return:
        """
        c = self.Producer()
        next(c)

        f = open("data.txt", "r", encoding='UTF-8')
        datas = f.readlines()
        for data in datas:
            print(data)
            c.send(data)

        f.close()

if __name__ == '__main__':
    hosts = "127.0.0.1:9092"  # 连接hosts
    topic = "test"
    K = KafkaProduct(hosts=hosts, topic=topic)  #

    K.get_topic()  # 获取当前设置的topic

    K.get_topics() #获取所有topic

    K.send_data()