【python3】简单多线程爬取小说

import requests
import time
import re
import os
import threading
from bs4 import BeautifulSoup

#用户配置
novalUrl = "https://www.example.com/10086/10000"
novalPath = "F:/noval/"

#系统配置，无需修改
novalWeb = "https://www.example.com/"
novalName = ""
urls = []

def get_chapters_urls():
    global novalName
    web=requests.get(novalUrl, timeout=30)
    soup = BeautifulSoup(web.content,'html.parser',from_encoding='utf8')
    lis = soup.find_all('a', class_="novalList")
    for li in lis:
        urls.append(li.attrs['href'])
    novalName = soup.find('div',class_='book').find('a').get_text()
    print(novalName,"total",len(urls), "chapters")

def pre_check():
    if os.path.exists(novalPath+"TEMP/"):
        pass
    else:
        os.makedirs(novalPath+"TEMP/")

def downl