import ipaddress
from ping3 import ping
import socket
import time
import subprocess as sp

def get_ip():
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    s.settimeout(0)
    try:
        # doesn't even have to be reachable
        s.connect(('10.254.254.254', 1))
        IP = s.getsockname()[0]
    except Exception:
        IP = '127.0.0.1'
    finally:
        s.close()
    return IP

if __name__ == "__main__":
    ip = get_ip()
    print("IP:", ip)
    try:
        ping(ip, timeout=1)
    except:
        print("could not ping self")
    try:
        r = sp.run(['ping', '-c', '4', ip])
        print(r.returncode)
    except:
        print("ping command not available")

    network = ipaddress.ip_network('192.168.1.0/24') # Creates subnet object
    for ip in network:
        try:
            p = ping(str(ip), timeout=1)
            if p is not None:
                print("Found host at:", ip)
        except:
            r = sp.run(['ping', '-c', '4', ip])
            if r.returncode == 0:
                print("Found host at:", ip)

    print("DONE")
    while True:
        time.sleep(10)