Net Shark finder

"""
Antonio Villanueva
Net shark

Rechercher des périphériques réseau et trouve leur adresse IP

comme
nmap -T4 -sP ip1.ip2.ip3.ip4/24

dépendances
pip3 install zeroconf

Note:

Dans les anciennes versions, self.service_info.addresses[0]
devient
self.service_info.address
"""

#!/usr/bin/python3
# -*- coding: utf-8

import socket


from zeroconf import ServiceBrowser, ServiceListener, Zeroconf

class MyListener(ServiceListener):

    def __init__(self):
        self.service_info = None

    def update_service(self, zc: Zeroconf, type_: str, name: str) -> None:
        print(f"Service {name} updated")

    def remove_service(self, zc: Zeroconf, type_: str, name: str) -> None:
        print(f"Service {name} removed")

    def add_service(self, zc: Zeroconf, type_: str, name: str) -> None:
        """ montre le périphérique réseau et son adresse IP """
        self.service_info = zc.get_service_info(type_, name)
        ip = socket.inet_ntoa(self.service_info.addresses[0])
        print( f" {name} : {ip}")


if __name__ == "__main__":

    zeroconf = Zeroconf()
    listener = MyListener()
    browser = ServiceBrowser(zeroconf, "_http._tcp.local.", listener)
    try:
        input("Enter pour sortir...\n\n")
    finally:
        zeroconf.close()