如何加载BeautifulSoup页面解析器? [英] How to load a BeautifulSoup page parser?

问题描述

帮助，请下载指定页面并找到其id为"login"的元素.查询模块请求中必须使用该元素

help please download the specified page and find her element with id =''login ". necessarily need to use for the query module request

import pprint
import requests

import bs4

url = 'http://forum.saransk.ru/'
html = requests.get(url)
#print(html.text)
soup = bs4.BeautifulSoup(html)
loginForm = soup.find('form', {'id': 'login'})

pprint.pprint(loginForm)

错误消息:

回溯(最近通话最近):文件 "C:\ VINT \ OPENSERVER \ OpenServer \ domains \ localhost \ python \ parse_html \ 4_auth \ q.py"， 第9行，在 soup = bs4.BeautifulSoup(html)文件"C:\ Python33 \ lib \ site-packages \ bs4__init __.py"，第162行，位于 init 中 elif len(markup)< = 256:TypeError:"Response"类型的对象没有len()

Traceback (most recent call last): File "C:\VINT\OPENSERVER\OpenServer\domains\localhost\python\parse_html\4_auth\q.py", line 9, in soup = bs4.BeautifulSoup(html) File "C:\Python33\lib\site-packages\bs4__init__.py", line 162, in init elif len(markup) <= 256: TypeError: object of type 'Response' has no len()

推荐答案

您需要传递实际的html而不是请求:

You need to pass the actual html not the request :

soup = bs4.BeautifulSoup(html.text)

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