使用DDG取得回应200，而不是< 418我是茶壶>

问题描述

前几天，我试图从DDG中抓取搜索结果，但我一直得到418的响应.如何使其响应200或从中获取结果?这是我的代码.

I was trying to scrape search results from DDG the other day, but i keep getting response 418. How can i make it response 200 or get results from it? This is my code.

import requests
from bs4 import BeautifulSoup
import urllib
    
while True:
    
    query = input("Enter Search Text: ")

    a = query.replace(' ', '+')

    url = 'https://duckduckgo.com/?q=random' +a
    
    headers = {"User-Agent": "Mozilla/5.0 (Linux; Android 6.0.1; SHIELD Tablet K1 Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/55.0.2883.91 Safari/537.36"}
    
    r = requests.get(url)
    print(r)

    soup = BeautifulSoup(r.content,'lxml')
    
    tags = soup.findAll('h2', class_="result__title")
    print(tags)```

推荐答案

您可以使用本地化( https://html.duckduckgo.com/html/)上的HTML版本的DDG.结果.

You can use HTML only version of DDG localted on (https://html.duckduckgo.com/html/) to obtain the results.

例如:

import requests
from bs4 import BeautifulSoup


url = 'https://html.duckduckgo.com/html/'
params = {'q': 'python'}
headers = {'User-Agent': 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:77.0) Gecko/20100101 Firefox/77.0'}

soup = BeautifulSoup(requests.get(url, params=params, headers=headers).content, 'html.parser')

for t in soup.select('h2.result__title'):
    print(t.get_text(strip=True))

打印:

LearnPythonOnline - Start Today & Change Your LifeAdViewing ads is privacy protected by DuckDuckGo. Ad clicks are managed by Microsoft's ad network (more info).
PythonOnline - FreePythonIntro by DataCampAdViewing ads is privacy protected by DuckDuckGo. Ad clicks are managed by Microsoft's ad network (more info).
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