【发布时间】:2021-11-27 04:25:43
【问题描述】:
我这里有以下代码:
url = f"https://stackoverflow.com/search?q=%22python+help%22"
async def scrape():
async with aiohttp.ClientSession() as session:
async with session.get(url) as r:
soup = BeautifulSoup(await r.read(), features="lxml")
questions = soup.findAll("div", {"class": "flush-left js-search-results"})[0]
asyncio.run(scrape())
但它会返回一个IndexError 用于提问。尽管当我检查页面时,它显然有一个 div 类 flush-left js-search-results。
【问题讨论】:
标签: python web-scraping python-asyncio