把这个抓取新闻标题改用并发来完成

非并发：

import newspaper
from newspaper import Article

def get_headlines():

    URLs = ['http://www.foxnews.com/',
            'http://www.cnn.com/',
            'http://www.derspiegel.de/',
            'http://www.bbc.co.uk/',
            'https://theguardian.com',]

    for url in URLs:
        result = newspaper.build(url, memoize_articles=False)
        print(result)
        print('\n''The headlines from %s are' % url, '\n')
        for i in range(1,6):
            art = result.articles[i]
            art.download()
            art.parse()
            print(art.title)

if __name__ == '__main__':
    import timeit
    elapsed_time = timeit.timeit("get_headlines()", setup="from __main__ import get_headlines", number=2)/2             
    print(elapsed_time) 

用with concurrent.futures.ThreadPoolExecutor(max_workers=5) as executor改为并发

提高抓取速度

from concurrent.futures import ThreadPoolExecutor, as_completed


def search(url):
    '''这里完成一个对一个url的操作，自己写搜索逻辑'''
    return url  # 这里返回url，用于在主线程中观察哪些url完成操作


pool = ThreadPoolExecutor(max_workers=5)
all_task = [pool.submit(search, url) for url in urls]  # urls是你定义的待抓取url列表
for future in as_completed(all_task):
    target_url = future.result()
    print('该url【{}】已完成抓取'.format(target_url))

代码还是要自己多写写，熟练熟练

这个，不太会有人帮助写吧……