Pycharn爬取网页报错

Question

问题遇到的现象和发生背景Pycharn爬取网页报错

问题相关代码，请勿粘贴截图

import requests
import requests.cookies
import json
import time
import pandas as pd
cookie_jar=requests.cookies.RequestsCookieJar()
with open("cookies.txt")as fin:
    cookiejson=json.loads(fin.read())
    for cookie in cookiejson:
        cookie_jar.set(
            name=cookie["name"],
            value=cookie["value"],
            domain=cookie["domain"],
            path=cookie["path"]
        )
htmls=[]
url="https://dict.youdao.com/webwordbook/wordlist?p={idx}&tags="
for idx in range(2):
    time.sleep(1)
    print("**爬取数据：第%d页"%idx)
    r=requests.get(url.format(idx=idx),cookies=cookie_jar)
    htmls.append(r.text)
df_list=[]
for html in htmls:
    df=pd.read_html(html)
    df_cont=df[1]
    df_cont.columns=df[0].colums
    df_list.append(df_cont)

运行结果及报错内容

C:\Users\Administrator\Desktop\test\Scripts\python.exe C:/Users/Administrator/Desktop/test/yuyue.py
**爬取数据：第0页
**爬取数据：第1页
Traceback (most recent call last):
  File "C:\Users\Administrator\Desktop\test\yuyue.py", line 25, in <module>
    df=pd.read_html(html)
  File "C:\Users\Administrator\Desktop\test\lib\site-packages\pandas\util\_decorators.py", line 311, in wrapper
    return func(*args, **kwargs)
  File "C:\Users\Administrator\Desktop\test\lib\site-packages\pandas\io\html.py", line 1098, in read_html
    return _parse(
  File "C:\Users\Administrator\Desktop\test\lib\site-packages\pandas\io\html.py", line 902, in _parse
    parser = _parser_dispatch(flav)
  File "C:\Users\Administrator\Desktop\test\lib\site-packages\pandas\io\html.py", line 851, in _parser_dispatch
    raise ImportError("html5lib not found, please install it")
ImportError: html5lib not found, please install it

进程已结束,退出代码1

我的解答思路和尝试过的方法：应该是第二十五行有问题，但具体不清楚是什么样的问题

我想要达到的结果：顺利爬取网页

Answer 1

报错都说了（ImportError: html5lib not found, please install it），所以你先试试终端输入pip install html5lib试试呗