Add changes for push_to_hub_fastai to use the new http-based approach.

[nandwalritik]

Fixes #996

This PR updates the fastai integration from git-based to the new http-based approach.

Who can review:
@Wauplin

[Wauplin]

Will fix #996.

[HuggingFaceDocBuilderDev]

The documentation is not available anymore as the PR was closed or merged.

[codecov]

Codecov Report

Merging #1040 (6741c4b) into main (59873e7) will increase coverage by 0.15%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #1040      +/-   ##
==========================================
+ Coverage   83.53%   83.69%   +0.15%     
==========================================
  Files          37       37              
  Lines        3918     3919       +1     
==========================================
+ Hits         3273     3280       +7     
+ Misses        645      639       -6     

Impacted Files	Coverage Δ
src/huggingface_hub/fastai_utils.py	81.37% <100.00%> (+1.56%)	⬆️
src/huggingface_hub/file_download.py	86.72% <0.00%> (+0.92%)	⬆️
src/huggingface_hub/_snapshot_download.py	94.73% <0.00%> (+1.75%)	⬆️

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[merveenoyan]

Thanks a lot for tackling this!

[Wauplin]

Thanks @nandwalritik for the changes ! I think we are almost good to go 🔥

What I see left (sorry if I just realize now):

1. Update the first line of the docstring. Current is

Upload learner checkpoint files to the Hub while synchronizing a local clone of the repo in
    :obj:`repo_id`.

which is not correct anymore since we are not synchronizing a local clone of the repo.

2. Add a description of allow_patterns and ignore_patterns arguments in docstring:

(...)
    Use `allow_patterns` and `ignore_patterns` to precisely filter which files should be
    pushed to the hub. See [`upload_folder`] reference for more details.
(...)

Args:
(...)
        allow_patterns (`List[str]` or `str`, *optional*):
            If provided, only files matching at least one pattern are pushed.
        ignore_patterns (`List[str]` or `str`, *optional*):
            If provided, files matching any of the patterns are not pushed.

3. It seems you have a small merge conflict to solve. You should do something like this locally:

# Sync your fork
git fetch upstream
git checkout main
git merge upstream/main

# Merge into your branch
git checkout http_based_push_to_hub_for_fastai
git merge main

# and then resolve conflicts
# and then apply linters (`make quality` and `make style`)

For more details, see https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/syncing-a-fork.

[nandwalritik]

Thanks @nandwalritik for the changes ! I think we are almost good to go fire

What I see left (sorry if I just realize now):

1. Update the first line of the docstring. Current is

Upload learner checkpoint files to the Hub while synchronizing a local clone of the repo in
    :obj:`repo_id`.

which is not correct anymore since we are not synchronizing a local clone of the repo.

2. Add a description of allow_patterns and ignore_patterns arguments in docstring:

(...)
    Use `allow_patterns` and `ignore_patterns` to precisely filter which files should be
    pushed to the hub. See [`upload_folder`] reference for more details.
(...)

Args:
(...)
        allow_patterns (`List[str]` or `str`, *optional*):
            If provided, only files matching at least one pattern are pushed.
        ignore_patterns (`List[str]` or `str`, *optional*):
            If provided, files matching any of the patterns are not pushed.

3. It seems you have a small merge conflict to solve. You should do something like this locally:

# Sync your fork
git fetch upstream
git checkout main
git merge upstream/main

# Merge into your branch
git checkout http_based_push_to_hub_for_fastai
git merge main

# and then resolve conflicts
# and then apply linters (`make quality` and `make style`)

For more details, see https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/syncing-a-fork.

Thanks @Wauplin for guiding, I have added the changes, let me know if I missed something.

[Wauplin]

@nandwalritik you're welcome, thanks for working on it.
Everything's good for me. Let's see if the CI passes. I suspect that a test might break since it's using a now-deprecated argument.

Otherwise I'll merge that on Monday.

[Wauplin]

Thanks for finalizing the details @nandwalritik . I just merged it :)