#! python3
#search.py - Opens several Bing search results.
import requests,sys,webbrowser,bs4
print('Searching in Bing ...')
res=requests.get('http://cn.bing.com/search?q='+' '.join(sys.argv[1:]))
res.raise_for_status()
soup=bs4.BeautifulSoup(res.text,'html.parser')
linkElems=soup.select('h2 a href')
numOpen=min(5,len(linkElems))
for i in range(numOpen):
print(linkElems[i].get('href'))
webbrowser.open(linkElems[i].get('href'))
linkElems=soup.select('h2 a href')
改成
linkElems=soup.select('h2 a')