Fix URL when uploading to proxy

[Wauplin]

Follow-up PR after #2155 to definitively fix #2152. Thanks @livegoplayer for reporting the remaining issue in #2152 (comment). I made a mistake when trying the fix and my machine was still able to reach hf.co. This PR should settle the problem for good.

@livegoplayer would you mind trying again on your side? You can test it by installing huggingface_hub from this branch:

pip install git+https://github.com/huggingface/huggingface_hub@fix-url-for-good-when-using-procy

You testing scripts from #2152 (comment) looks good so normally upload should correctly work. Please let me know how it goes!

cc @padeoe vor visibility

[HuggingFaceDocBuilderDev]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

[livegoplayer]

我又测试了一遍

[livegoplayer]

这是我的脚本地址
https://github.com/livegoplayer/scripts/blob/main/huggingface_io/test.py

[livegoplayer]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

[Wauplin]

Hi @livegoplayer I just pushed a (last?) fix: 64abc0e. This was an oversight from my side. Just for the record:

• in Fix HF_ENDPOINT not handled correctly #2155 I fixed the return value when creating a repo
• which fixed uploading a regular file to the Hub
• in Fix URL when uploading to proxy #2167, I initially fixed the upload of a small LFS file
• finally, in 64abc0e I fixed the upload of multipart LFS files

I previously forgot to distinguish the "single part" and "multi part" LFS workflows, that's why you got an error while I didn't. I only tried to upload a 1kb LFS file which has 1 step less than your 150MB file (since the 150Mb is split in chunks of 16MB). Anyway, I hope all issues are now fix. @livegoplayer could you retry and confirm? Thank you in advance 🙏

[livegoplayer]

你好@livegoplayer我刚刚推送了一个（最后一个？）修复：64abc0e。这是我的疏忽。仅供记录：

• 在修复 HF_ENDPOINT 未正确处理 #2155中，我修复了创建存储库时的返回值
• 修复了将常规文件上传到集线器的问题
• 在上传到代理时修复 URL  #2167中，我最初修复了一个小 LFS 文件的上传
• 最后，在64abc0e中我修复了分段 LFS 文件的上传

我之前忘记区分“单部分”和“多部分”LFS 工作流程，这就是为什么你收到错误而我没有。我只尝试上传一个 1kb LFS 文件，该文件比您的 150MB 文件少 1 步（因为 150Mb 被分成 16MB 的块）。无论如何，我希望所有问题现在都得到解决。@livegoplayer您可以重试并确认吗？提前谢谢🙏

我测试成功了，我上传了一个很多g的文件，并且成功了

[Wauplin]

Yay! 🎉
Thanks for confirming! We should be good to go then :)