#!/usr/bin/env python3
import argparse
import kafka

parser = argparse.ArgumentParser()
parser.add_argument('-s', '--server', default='localhost:9092', help='kafka bootstrap server (default localhost:9092)')
parser.add_argument('topic', help='kafka topic')
parser.add_argument('filename', help='file containing the message to be sent')
args = parser.parse_args()

with open(args.filename, 'r') as file:
	msg = ''.join(file.readlines()).encode()

producer = kafka.KafkaProducer(bootstrap_servers=args.server)
producer.send(args.topic, msg)
producer.flush()