langchain-ChatGLM自己写一个微软的搜索接口_langchain bing search

langchain-ChatGLM中，要使用Bing搜索问答，还得去微软开放平台获取key，很麻烦，于是觉得自己写个。

打开langchain-ChatGLM/agent/bing_search.py文件，修改为：

#coding=utf8
 
import os
import requests
from bs4 import BeautifulSoup
from urllib.parse import urlencode
 
def bing_search(text, result_len=3):
    keywords = text
    query = urlencode({"q":keywords})
    url = 'https://cn.bing.com/search?'+query+'&form=ANNNB1&refig=ce14eca2b3514d39a87ccd154e7b8462&sp=1&lq=0&qs=HS&sk=PRES1&sc=7-0&cvid=ce14eca2b3514d39a87ccd154e7b8462'
    headers={
        "User-Agent":'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36'
    }
    html = requests.get(url, headers=headers)
    html.encoding='utf-8'
    html_doc = html.text
    soup = BeautifulSoup(html_doc, 'html.parser')
    results = soup.find("ol", id="b_results").find_all("li")
 
    search_data = []
    for i in range(len(results)):
        row = results[i]
        if len(row.find_all("h2"))==0:
            continue
        
        h2 = row.find("h2")
        title = h2.text
        title = title.strip()
        link = h2.find("a").get("href")
        
        content = row.find("p", class_="b_algoSlug")
        content_format = content.text
        
        row_data = {
            "snippet":content_format,
            "title":title,
            "link":link
        }
        search_data.append(row_data)
    return search_data
 
 
if __name__ == "__main__":
    r = bing_search('python')
    print(r)

 修改完成之后，重启应用就可以使用了。