check address port is down or not

address.py

import socket
import sys
import urllib.parse
from contextlib import closing

def check_address_port(tcp):
    """
    :param tcp:
    :return:
    """
    host_schema = urllib.parse.urlparse(tcp)

    ip = host_schema.hostname
    port = host_schema.port

    with closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as sock:
        if sock.connect_ex((ip, port)) == 0:
            return True  # OPEN
        else:
            return False  # closed