urllib.error.HTTPError:HTTP错误404:从Metacritic抓取数据时未找到Python

时间:2019-03-29 08:21:06

标签: python http beautifulsoup python-requests http-error

我正在尝试从Metacritic中刮取电影评分。这是代码中引发错误的部分。

text = text.replace("_","-")
user_agent = 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.7) Gecko/2009021910 Firefox/3.0.7'
headers={'User-Agent':user_agent,} 
URL = "http://metacritic.com/" + text
request=urllib.request.Request(URL,None,headers)
try:
    response = urllib.request.urlopen(request)
    data = response.read()
    soup = BeautifulSoup(data,'html.parser')
    metacritic_rating = "Metascore: " + soup.find("span",class_="metascore_w").get_text()
    send_message(metacritic_rating,chat) 
except:
    pass

我修改了使用以下内容编写的内容:https://stackoverflow.com/a/42441391/8618880

由于以下原因,我无法使用requests.get()urllib2.HTTPError: HTTP Error 403: Forbidden

我正在寻找一种获取页面状态代码的方法。当我使用requests.get()时,我能够找到一种方法。

我签出了所有标题为urllib.error.HTTPError: HTTP Error 404: Not Found Python的答案,但找不到任何帮助。

感谢您的帮助。

1 个答案:

答案 0 :(得分:1)

我想这就是你想要的:

import urllib


user_agent = 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.7) Gecko/2009021910 Firefox/3.0.7'
headers={'User-Agent':user_agent,} 
URL = "http://metacritic.com/" + text
request=urllib.request.Request(URL,None,headers)

try:
    response = urllib.request.urlopen(request)
    data = response.read()
    soup = BeautifulSoup(data,'html.parser')
    metacritic_rating = "Metascore: " + soup.find("span",class_="metascore_w").get_text()
    send_message(metacritic_rating,chat) 
except urllib.error.HTTPError as err:
    #print(err.code)
    if err.code == 403:
        <do something>
    else:
        pass

输出:

403