import socket

HOST = "127.0.0.1"
PORT = 50007

with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as client:
    client.connect((HOST, PORT))

    with client.makefile("rwb") as flux:
        while True:
            message = input("Votre message (quit pour quitter) : ")
            flux.write((message + "\n").encode("utf-8"))
            flux.flush()

            reponse = flux.readline()
            if not reponse:
                print("Le serveur a fermé la connexion.")
                break

            print(reponse.decode("utf-8").rstrip())

            if message.lower() == "quit":
                break