如何将'features =“ html.parser”'添加到BeautifulSoup构造函数

问题描述

response = requests.get(url)
bs = BeautifulSoup(response.text)
rows = bs.find('table',{'class': "infoBox"}).find_all('tr')
list1 = []
for i,tr in enumerate(rows):
  cells = tr.find_all('td')
  if len(cells) == 2:
    list1.append(cells[0].text.strip(":"))
    list1.append(cells[1].text.strip('\n'))
res_dct = {list1[i]: list1[i + 1] for i in range(0,len(list1),2)}
print (res_dct)

在此行中，rows = bs.find('table',{'class': "infoBox"}).find_all('tr')可以在哪里添加features =“ html.parser？

解决方法

您应该在此处添加它：

bs = BeautifulSoup(response.text,"html.parser")

因此，它看起来像这样（基于您的代码）：

import requests
from bs4 import BeautifulSoup


response = requests.get(url)
bs = BeautifulSoup(response.text,"html.parser")
rows = bs.find('table',{'class': "infobox"}).find_all('tr')
list1 = []
for i,tr in enumerate(rows):
    cells = tr.find_all('td')
    if len(cells) == 2:
        list1.append(cells[0].text.strip(":"))
        list1.append(cells[1].text.strip('\n'))
res_dct = {list1[i]: list1[i + 1] for i in range(0,len(list1),2)}
print(res_dct)