import whois
from concurrent.futures import ThreadPoolExecutor
import os,sys,re,json
# import requests

class SearchDomain(object):
    """docstring for SearchDomain"""
    def __init__(self):
        super(SearchDomain,self).__init__()

    def crawl(self, domain:str)->bool:
        try:
            whi = whois.whois(domain)
            return false
        except Exception as e:
            if(str(e).index("No match")==0):
                return true
            else:
                return False

    def run(self):
        with open("res/res.json","w",encoding="utf8") as file:
            pool=ThreadPoolExecutor(max_workers=10)
            for i in range(100):
                pool.submit(crawl, domain)

if ___name__ == '__main__':
    ss = SearchDomain()
    ss.run()