无法成功下载

Question

无法成功下载

Theshy20001201 opened this issue 10 months ago · comments

Theshy20001201 commented 10 months ago

大佬好！目前遇到的问题是打开learn-stdio之后按照正常流程输入参数运行后程序闪退，之前都没有相关问题（目测应该是更新完新学堂系统导致），请问大佬有解决建议吗~？

Jiayi Weng · Answer 1 · Tue Sep 19 2023 00:24:52 GMT+0800 (China Standard Time)

下载一下最新的试试？

Theshy20001201 · Answer 2 · Tue Sep 19 2023 00:35:33 GMT+0800 (China Standard Time)

您好！我试了重新下载最新版本，然后用learn.py，打开之后输入密码账号之后就立马关掉了，没有后续

Jiayi Weng · Answer 3 · Tue Sep 19 2023 00:41:31 GMT+0800 (China Standard Time)

@erbanku 可以尝试复现一下吗？

Cactus · Answer 4 · Tue Sep 19 2023 08:06:47 GMT+0800 (China Standard Time)

@erbanku 可以尝试复现一下吗？

好的

Cactus · Answer 5 · Tue Sep 19 2023 08:07:25 GMT+0800 (China Standard Time)

您好！我试了重新下载最新版本，然后用learn.py，打开之后输入密码账号之后就立马关掉了，没有后续

在Windows上测试了一下最新release版本和代码库Python版本，都没有问题。你是否没有装所需pip包呢？

目前该脚本能用（适配过新版网络学堂），你可以详细描述一下你的操作系统、Python版本以及操作步骤，我这边帮你排查一下。

Running Details

learn-stdio.exe

Python版

Theshy20001201 · Answer 6 · Tue Sep 19 2023 10:28:13 GMT+0800 (China Standard Time)

您好！我的python和操作系统是Python 3.11.5 (tags/v3.11.5:cce6ba9, Aug 24 2023, 14:38:34) [MSC v.1936 64 bit (AMD64)] on win32。刚才我首先检查了我相关包是否安装好，以下是cmd运行记录，应该都安好了：

C:\Users\林出\Downloads\learn2018-autodown-master (3)\learn2018-autodown-master>pip3 install -r requirements.txt --user -U
Requirement already satisfied: bs4 in c:\users\林出\appdata\roaming\python\python311\site-packages (from -r requirements.txt (line 1)) (0.0.1)
Requirement already satisfied: tqdm in c:\users\林出\appdata\roaming\python\python311\site-packages (from -r requirements.txt (line 2)) (4.66.1)
Requirement already satisfied: requests in c:\users\林出\appdata\roaming\python\python311\site-packages (from -r requirements.txt (line 3)) (2.31.0)
Requirement already satisfied: beautifulsoup4 in c:\users\林出\appdata\roaming\python\python311\site-packages (from bs4->-r requirements.txt (line 1)) (4.12.2)
Requirement already satisfied: colorama in c:\users\林出\appdata\roaming\python\python311\site-packages (from tqdm->-r requirements.txt (line 2)) (0.4.6)
Requirement already satisfied: charset-normalizer<4,>=2 in c:\users\林出\appdata\roaming\python\python311\site-packages (from requests->-r requirements.txt (line 3)) (3.2.0)
Requirement already satisfied: idna<4,>=2.5 in c:\users\林出\appdata\roaming\python\python311\site-packages (from requests->-r requirements.txt (line 3)) (3.4)
Requirement already satisfied: urllib3<3,>=1.21.1 in c:\users\林出\appdata\roaming\python\python311\site-packages (from requests->-r requirements.txt (line 3)) (2.0.4)
Requirement already satisfied: certifi>=2017.4.17 in c:\users\林出\appdata\roaming\python\python311\site-packages (from requests->-r requirements.txt (line 3)) (2023.7.22)
Requirement already satisfied: soupsieve>1.2 in c:\users\林出\appdata\roaming\python\python311\site-packages (from beautifulsoup4->bs4->-r requirements.txt (line 1)) (2.5)

这之后，我又运行了learn.py，显示一下报错，不知道该如何解决，麻烦诸位大佬了~Qwq

C:\Users\林出\Downloads\learn2018-autodown-master (3)\learn2018-autodown-master>learn.py
请输入INFO账号：2023211365
请输入INFO密码：
Traceback (most recent call last):
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\urllib\request.py", line 1348, in do_open
h.request(req.get_method(), req.selector, req.data, headers,
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\http\client.py", line 1286, in request
self._send_request(method, url, body, headers, encode_chunked)
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\http\client.py", line 1332, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\http\client.py", line 1281, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\http\client.py", line 1041, in _send_output
self.send(msg)
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\http\client.py", line 979, in send
self.connect()
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\http\client.py", line 1458, in connect
self.sock = self._context.wrap_socket(self.sock,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\ssl.py", line 517, in wrap_socket
return self.sslsocket_class._create(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\ssl.py", line 1108, in _create
self.do_handshake()
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\ssl.py", line 1379, in do_handshake
self._sslobj.do_handshake()
ssl.SSLError: [SSL: UNSAFE_LEGACY_RENEGOTIATION_DISABLED] unsafe legacy renegotiation disabled (_ssl.c:1006)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\林出\Downloads\learn2018-autodown-master (3)\learn2018-autodown-master\learn.py", line 36, in open_page
response = opener.open(request)
^^^^^^^^^^^^^^^^^^^^
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\urllib\request.py", line 519, in open
response = self._open(req, data)
^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\urllib\request.py", line 536, in _open
result = self._call_chain(self.handle_open, protocol, protocol +
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\urllib\request.py", line 496, in _call_chain
result = func(*args)
^^^^^^^^^^^
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\urllib\request.py", line 1391, in https_open
return self.do_open(http.client.HTTPSConnection, req,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\林出\AppData\Local\Programs\Python\Python311\Lib\urllib\request.py", line 1351, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [SSL: UNSAFE_LEGACY_RENEGOTIATION_DISABLED] unsafe legacy renegotiation disabled (_ssl.c:1006)>

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\林出\Downloads\learn2018-autodown-master (3)\learn2018-autodown-master\learn.py", line 465, in
main(get_args())
File "C:\Users\林出\Downloads\learn2018-autodown-master (3)\learn2018-autodown-master\learn.py", line 449, in main
args.login = login(username, password)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\林出\Downloads\learn2018-autodown-master (3)\learn2018-autodown-master\learn.py", line 70, in login
info = get_page(login_uri, values)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\林出\Downloads\learn2018-autodown-master (3)\learn2018-autodown-master\learn.py", line 43, in get_page
data = open_page(uri, values)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\林出\Downloads\learn2018-autodown-master (3)\learn2018-autodown-master\learn.py", line 39, in open_page
print(uri, e.code, ':', e.reason)
^^^^^^
AttributeError: 'URLError' object has no attribute 'code'

Cactus · Answer 7 · Tue Sep 19 2023 10:52:45 GMT+0800 (China Standard Time)

@Theshy20001201
请使用 Python<=3.11.4 试一试，貌似是3.11.5引入的更新导致此问题，3.11.4测试成功，3.11.5失败。

Theshy20001201 · Answer 8 · Tue Sep 19 2023 11:11:52 GMT+0800 (China Standard Time)

收到，我这就试试！

Theshy20001201 · Answer 9 · Tue Sep 19 2023 11:54:18 GMT+0800 (China Standard Time)

目前情况是重装一次py 3.11.4+装好相关包之后甚至再也无法成功打开相关learn文件了。。。累觉不爱想放弃了
或许有各位大佬愿意加我微信18227699252指导一下吗qwq没有的话我手动下也行qwq

Jiayi Weng · Answer 10 · Tue Sep 19 2023 12:25:45 GMT+0800 (China Standard Time)

gpt4:

这个问题出现在尝试打开一个网页时，并且涉及到了 SSL 握手失败和URLError没有code属性这个错误。

首先，我们来解决ssl.SSLError: [SSL: UNSAFE_LEGACY_RENEGOTIATION_DISABLED] unsafe legacy renegotiation disabled (_ssl.c:1006)这个问题。这个错误是因为 Python 在尝试进行 SSL 握手时遇到了一些问题，有可能是因为目标服务器使用了一些被认为是不安全的旧式 SSL 握手方法。你可以尝试以下解决方案：

尝试更新 Python 到最新版本（如果有更新可用的话），有时候这种问题是由于 Python 的某些版本中存在的问题。
也可以尝试在代码中禁用 SSL 验证（但是这样做可能会导致安全问题）。你可以尝试在urllib.request.urlopen或者requests.get方法中设置verify参数为False来禁用 SSL 验证。

接着，我们需要解决AttributeError: 'URLError' object has no attribute 'code'这个问题。这个问题是因为你尝试访问URLError对象的code属性，但是这个属性不存在。你应该检查e.reason来了解错误的详情。

我建议你修改你的open_page函数，使其更加健壮和能够更好地处理错误。你可以这样修改你的代码：

def open_page(uri, values):
    try:
        data = urllib.parse.urlencode(values).encode('utf-8')
        request = urllib.request.Request(uri, data)
        response = opener.open(request)
        return response.read().decode('utf-8')
    except urllib.error.HTTPError as e:
        print(f"HTTP Error: {e.code}, URL: {uri}")
        return None
    except urllib.error.URLError as e:
        print(f"URL Error: {e.reason}, URL: {uri}")
        return None
    except Exception as e:
        print(f"Unexpected error: {e}, URL: {uri}")
        return None

这样修改后，你的open_page函数就能够更好地处理各种可能发生的错误了。

希望这能帮到你！如果你还有其他问题或者需要更多的帮助，欢迎随时询问！

Cactus · Answer 11 · Tue Sep 19 2023 12:28:29 GMT+0800 (China Standard Time)

@Trinkle23897 我加他了，晚一些会帮他看看

Cactus · Answer 12 · Tue Sep 19 2023 23:13:01 GMT+0800 (China Standard Time)

@Trinkle23897 我加他了，晚一些会帮他看看

已解决！

Theshy20001201 · Answer 13 · Wed Sep 20 2023 10:09:41 GMT+0800 (China Standard Time)

非常感谢！

Jiayi Weng · Answer 14 · Wed Sep 20 2023 10:46:01 GMT+0800 (China Standard Time)

所以是啥问题？

Cactus · Answer 15 · Wed Sep 20 2023 10:52:28 GMT+0800 (China Standard Time)

所以是啥问题？

非脚本问题🤣，而是一些路径中存在中文和权限问题。将脚本移动到不包含中文路径的文件夹中，并以管理员身份运行就解决了。