PythonAnywhere问题

Question

我是一个新的python用户。当我试图在PythonAnywhere中运行我的代码时，我得到了以下错误，尽管它在我的本地PC上运行得很好。

During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/home/zachfeatherstone/imputations.py", line 7, in <module>
    html = urlopen(url).read()
  File "/usr/local/lib/python3.9/urllib/request.py", line 214, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/local/lib/python3.9/urllib/request.py", line 517, in open
    response = self._open(req, data)
  File "/usr/local/lib/python3.9/urllib/request.py", line 534, in _open
    result = self._call_chain(self.handle_open, protocol, protocol +
  File "/usr/local/lib/python3.9/urllib/request.py", line 494, in _call_chain
    result = func(*args)
  File "/usr/local/lib/python3.9/urllib/request.py", line 1389, in https_open
    return self.do_open(http.client.HTTPSConnection, req,
  File "/usr/local/lib/python3.9/urllib/request.py", line 1349, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error Tunnel connection failed: 403 Forbidden>

它类似于：urllib.request.urlopen: ValueError:未知url类型。

码

from urllib.request import urlopen
from bs4 import BeautifulSoup
import re
import os.path

url = input("Enter the URL you want to analyse:  ")
html = urlopen(url).read()
soup = BeautifulSoup(html, features="html.parser")

# kill all script and style elements
for script in soup(["script", "style"]):
    script.extract()    # rip it out

# get text
text = soup.get_text()

# break into lines and remove leading and trailing space on each
lines = (line.strip() for line in text.splitlines())
# break multi-headlines into a line each
chunks = (phrase.strip() for line in lines for phrase in line.split("  "))
# drop blank lines
text = '\n'.join(chunk for chunk in chunks if chunk)
wordList = text.split()
 
#imputations
imputations = []

if "unprofessional" in wordList:
    unprofessional_imputation = "That our Client is unprofessional."
    imputations.append(unprofessional_imputation)
  
print(imputations)
#print(wordList)
#print(text)

#saving file
save_path = 'C:/Users/team/downloads'
name_of_file = input("What do you want to save the file as?   ")
completeName = os.path.join(save_path, name_of_file+".txt")         
f = open(completeName, "w")

# traverse paragraphs from soup
for words in imputations:
   f.write(words)
   f.write("\n")

我很抱歉，如果这个问题已经得到了回答。，我如何在PythonAnywhere中运行它，这样我就可以在网络上进行部署了？

Answer 1

随着您的请求发送标题信息可能会有所帮助。您可以向请求中传递一个请求对象，如下所示：

url = input("Enter the URL you want to analyse:  ")

header = {'User-Agent': 'Gandalf'}
req = urllib.request.Request(url, None, header)
html = urllib.request.urlopen(req)
html = html.read()

soup = BeautifulSoup(html, features="html.parser")