fake_useragent module not connecting properly - IndexError: list index out of range

Question

我尝试将 fake_useragent 模块与此块一起使用

from fake_useragent import UserAgent

ua = UserAgent()
print(ua.random)

但是当执行到这一行时ua = UserAgent()，就会抛出这个错误

Traceback (most recent call last):
  File "/home/hadi/Desktop/excel/gatewayform.py", line 191, in <module>
    gate = GateWay()
  File "/home/hadi/Desktop/excel/gatewayform.py", line 23, in __init__
    ua = UserAgent()
  File "/usr/local/lib/python3.9/dist-packages/fake_useragent/fake.py", line 69, in __init__
    self.load()
  File "/usr/local/lib/python3.9/dist-packages/fake_useragent/fake.py", line 75, in load
    self.data = load_cached(
  File "/usr/local/lib/python3.9/dist-packages/fake_useragent/utils.py", line 250, in load_cached
    update(path, use_cache_server=use_cache_server, verify_ssl=verify_ssl)
  File "/usr/local/lib/python3.9/dist-packages/fake_useragent/utils.py", line 245, in update
    write(path, load(use_cache_server=use_cache_server, verify_ssl=verify_ssl))
  File "/usr/local/lib/python3.9/dist-packages/fake_useragent/utils.py", line 178, in load
    raise exc
  File "/usr/local/lib/python3.9/dist-packages/fake_useragent/utils.py", line 154, in load
    for item in get_browsers(verify_ssl=verify_ssl):
  File "/usr/local/lib/python3.9/dist-packages/fake_useragent/utils.py", line 99, in get_browsers
    html = html.split('<table class="w3-table-all notranslate">')[1]
IndexError: list index out of range

我使用 linux 并且我已经使用此命令安装了模块 pip3 install fake_useragent --upgrade。

这个问题有什么解决办法吗？如果没有，有没有更好的模块可以使用？

Answer 1

Github pull request #110 对此有一个解决方案。基本上，您需要做的就是在 fake_useragent/utils.py 源代码的一行中更改一个字符。

要在您的系统上执行此操作，请使用管理员权限在您最喜欢的文本编辑器中打开 /usr/local/lib/python3.9/dist-packages/fake_useragent/utils.py^†。转到第 99 行，并更改 w3

    html = html.split('<table class="w3-table-all notranslate">')[1]
#                                    ^^ change this

到ws:

    html = html.split('<table class="ws-table-all notranslate">')[1]
#                                    ^^ to this

保存文件（具有管理员权限），重新启动您的 Python 会话，您的代码应该可以正常工作。

† 要找到 utils.py 所在的 fake_useragent 目录，运行以下代码：

import fake_useragent
print(fake_useragent.__file__)

例如，在我的 Windows 笔记本电脑上，这打印了

'C:\Users\mattdmo\AppData\Roaming\Python\Python310\site-packages\fake_useragent\__init__.py'

因此要打开的文件夹是 C:\Users\mattdmo\AppData\Roaming\Python\Python310\site-packages\fake_useragent。

fake_useragent module not connecting properly - IndexError: list index out of range

fake_useragent module not connecting properly - IndexError: list index out of range

python

user-agent