stream m3u8 url to rtmp in python using Streamlink

import streamlink
from streamlink.stream import HLSStream
from streamlink.plugins.rtmpdump import RTMPStream
import time
from datetime import datetime
from time import sleep

def stream_m3u8(url, path):
    streams = streamlink.streams(url)
    stream = HLSStream(streams)
    stream.open()
    with open(path, 'wb') as f:
        while True:
            try:
                time.sleep(1)
                data = stream.read(1024)
                f.write(data)
            except KeyboardInterrupt:
                print("Exiting")
                break
    stream.close()