Always send new line of a file to a mqtt broker

Here is the python script on my openhab server, it works :

import json
import logging
import time
import paho.mqtt.client as paho

from pysiaalarm import SIAAccount, SIAClient, SIAEvent

broker="IPADRESSOFBROKER"
port=1883

def on_publish(client,userdata,result):             #create function for callback
    print("data published \n")
    pass
client1= paho.Client("control1")                           #create client object
client1.on_publish = on_publish                          #assign function to callback
client1.connect(broker,port)   

#logging.basicConfig(level=logging.DEBUG)

events = []


def func(event: SIAEvent):
    events.append(event)


with open("local_config.json", "r") as f:
    config = json.load(f)
print("Config: ", config)
account = [SIAAccount(config["account_id"], config["key"])]
sleep_time = 30
with SIAClient(config["host"], config["port"], account, function=func) as client:
    #time.sleep(sleep_time)
    #counts = client.counts
    while 1:
        for ev in events:
            print(ev)
            ret= client1.publish("alarme/state",ev.full_message)                   #publish
        events=[]
        time.sleep(1)
#print("--------------------------------------------------")
#print("Number of events: ", len(events))
#print("Counts: ", counts)
#print("--------------------------------------------------")