url string | repository_url string | labels_url string | comments_url string | events_url string | html_url string | id string | node_id string | number string | title string | user string | labels string | state string | locked string | assignee string | assignees string | milestone string | comments list | created_at int64 | updated_at int64 | closed_at string | author_association string | type string | active_lock_reason string | draft string | pull_request string | body string | closed_by string | reactions string | timeline_url string | performed_via_github_app string | state_reason string | sub_issues_summary string | issue_dependencies_summary string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
https://api.github.com/repos/huggingface/datasets/issues/7825 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7825/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7825/comments | https://api.github.com/repos/huggingface/datasets/issues/7825/events | https://github.com/huggingface/datasets/pull/7825 | 3541176759 | PR_kwDODunzps6vFc3H | 7825 | Fix ArrowInvalid for large variables | {'login': 'CloseChoice', 'id': 31857876, 'node_id': 'MDQ6VXNlcjMxODU3ODc2', 'avatar_url': 'https://avatars.githubusercontent.com/u/31857876?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/CloseChoice', 'html_url': 'https://github.com/CloseChoice', 'followers_url': 'https://api.github.com/users/CloseChoice... | [] | open | False | None | [] | None | [] | 1,761 | 1,761 | NaT | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7825', 'html_url': 'https://github.com/huggingface/datasets/pull/7825', 'diff_url': 'https://github.com/huggingface/datasets/pull/7825.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7825.patch', 'merged_at': None} | Fixes #7821
In addition to the solution proposed in the issue, I encountered we also need to support 64bit types when writing using the `RecordBatchStreamWriter`.
Not sure if we want to create such large objects in the CI, but this is the only way to test that the issue is fixed, therefore I added the unit test. | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7825/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7825/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7824 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7824/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7824/comments | https://api.github.com/repos/huggingface/datasets/issues/7824/events | https://github.com/huggingface/datasets/pull/7824 | 3531240254 | PR_kwDODunzps6ukXe9 | 7824 | Fix batch_size default description in to_polars docstrings | {'login': 'albertvillanova', 'id': 8515462, 'node_id': 'MDQ6VXNlcjg1MTU0NjI=', 'avatar_url': 'https://avatars.githubusercontent.com/u/8515462?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/albertvillanova', 'html_url': 'https://github.com/albertvillanova', 'followers_url': 'https://api.github.com/users/a... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-20 13:49:24+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7824', 'html_url': 'https://github.com/huggingface/datasets/pull/7824', 'diff_url': 'https://github.com/huggingface/datasets/pull/7824.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7824.patch', 'merged_at': '2025-10-20T13:49:24Z'} | Fix batch_size default description in `to_polars` docstrings. | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7824/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7824/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7823 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7823/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7823/comments | https://api.github.com/repos/huggingface/datasets/issues/7823/events | https://github.com/huggingface/datasets/pull/7823 | 3525440347 | PR_kwDODunzps6uRkGa | 7823 | Fix random seed on shuffle and interleave_datasets | {'login': 'CloseChoice', 'id': 31857876, 'node_id': 'MDQ6VXNlcjMxODU3ODc2', 'avatar_url': 'https://avatars.githubusercontent.com/u/31857876?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/CloseChoice', 'html_url': 'https://github.com/CloseChoice', 'followers_url': 'https://api.github.com/users/CloseChoice... | [] | open | False | None | [] | None | [] | 1,760 | 1,761 | NaT | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7823', 'html_url': 'https://github.com/huggingface/datasets/pull/7823', 'diff_url': 'https://github.com/huggingface/datasets/pull/7823.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7823.patch', 'merged_at': None} | closes #7567
Add `shift_rngs` method to `ExamplesIterable` that is called directly after sharding. If a generator is available (not the case for all subclasses) we update the seed of the generator by shifting by the worker_id.
~This is just the fix for `shuffle`, in the corresponding issue `interleave_datasets` i... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7823/reactions', 'total_count': 1, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 1, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7823/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7822 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7822/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7822/comments | https://api.github.com/repos/huggingface/datasets/issues/7822/events | https://github.com/huggingface/datasets/pull/7822 | 3525309651 | PR_kwDODunzps6uRKIJ | 7822 | Retry open hf file | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-17 09:51:35+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7822', 'html_url': 'https://github.com/huggingface/datasets/pull/7822', 'diff_url': 'https://github.com/huggingface/datasets/pull/7822.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7822.patch', 'merged_at': '2025-10-17T09:51:35Z'} | Fix this error
```python
File "/workdir/.venv/lib/python3.13/site-packages/datasets/utils/file_utils.py", line 934, in xopen
file_obj = fsspec.open(file, mode=mode, *args, **kwargs).open()
File "/workdir/.venv/lib/python3.13/site-packages/fsspec/core.py", line 147, in open
return self.__enter__()
... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7822/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7822/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7821 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7821/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7821/comments | https://api.github.com/repos/huggingface/datasets/issues/7821/events | https://github.com/huggingface/datasets/issues/7821 | 3520913195 | I_kwDODunzps7R3N8r | 7821 | Building a dataset with large variable size arrays results in error ArrowInvalid: Value X too large to fit in C integer type | {'login': 'kkoutini', 'id': 51880718, 'node_id': 'MDQ6VXNlcjUxODgwNzE4', 'avatar_url': 'https://avatars.githubusercontent.com/u/51880718?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/kkoutini', 'html_url': 'https://github.com/kkoutini', 'followers_url': 'https://api.github.com/users/kkoutini/followers',... | [] | open | False | None | [] | None | [] | 1,760 | 1,760 | NaT | CONTRIBUTOR | nan | nan | nan | None | ### Describe the bug
I used map to store raw audio waveforms of variable lengths in a column of a dataset the `map` call fails with ArrowInvalid: Value X too large to fit in C integer type.
```
Traceback (most recent call last):
Traceback (most recent call last):
File "...lib/python3.12/site-packages/multiprocess/p... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7821/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7821/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7820 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7820/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7820/comments | https://api.github.com/repos/huggingface/datasets/issues/7820/events | https://github.com/huggingface/datasets/pull/7820 | 3518633577 | PR_kwDODunzps6t6suZ | 7820 | Keep hffs cache in workers when streaming | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-17 09:59:16+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7820', 'html_url': 'https://github.com/huggingface/datasets/pull/7820', 'diff_url': 'https://github.com/huggingface/datasets/pull/7820.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7820.patch', 'merged_at': '2025-10-17T09:59:16Z'} | (and also reorder the hffs args to improve caching)
When using `DataLoader(iterable_dataset, num_workers=...)` the dataset is pickled and passed to the worker. However previously the resulting dataset would be in a process with an empty hffs cache. By keeping the cache attached to `IterableDataset`, the cached hffs ... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7820/reactions', 'total_count': 1, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7820/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7819 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7819/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7819/comments | https://api.github.com/repos/huggingface/datasets/issues/7819/events | https://github.com/huggingface/datasets/issues/7819 | 3517086110 | I_kwDODunzps7Ronme | 7819 | Cannot download opus dataset | {'login': 'liamsun2019', 'id': 51946663, 'node_id': 'MDQ6VXNlcjUxOTQ2NjYz', 'avatar_url': 'https://avatars.githubusercontent.com/u/51946663?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/liamsun2019', 'html_url': 'https://github.com/liamsun2019', 'followers_url': 'https://api.github.com/users/liamsun2019... | [] | open | False | None | [] | None | [] | 1,760 | 1,760 | NaT | NONE | nan | nan | nan | None | When I tried to download opus_books using:
from datasets import load_dataset
dataset = load_dataset("Helsinki-NLP/opus_books")
I got the following errors:
FileNotFoundError: Couldn't find any data file at /workspace/Helsinki-NLP/opus_books. Couldn't find 'Helsinki-NLP/opus_books' on the Hugging Face Hub either: Local... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7819/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7819/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7818 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7818/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7818/comments | https://api.github.com/repos/huggingface/datasets/issues/7818/events | https://github.com/huggingface/datasets/issues/7818 | 3515887618 | I_kwDODunzps7RkDAC | 7818 | train_test_split and stratify breaks with Numpy 2.0 | {'login': 'davebulaval', 'id': 24845694, 'node_id': 'MDQ6VXNlcjI0ODQ1Njk0', 'avatar_url': 'https://avatars.githubusercontent.com/u/24845694?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/davebulaval', 'html_url': 'https://github.com/davebulaval', 'followers_url': 'https://api.github.com/users/davebulaval... | [] | open | False | None | [] | None | [] | 1,760 | 1,760 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
As stated in the title, since Numpy changed in version >2.0 with copy, the stratify parameters break.
e.g. `all_dataset.train_test_split(test_size=0.2,stratify_by_column="label")` returns a Numpy error.
It works if you downgrade Numpy to a version lower than 2.0.
### Steps to reproduce the bug
... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7818/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7818/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7817 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7817/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7817/comments | https://api.github.com/repos/huggingface/datasets/issues/7817/events | https://github.com/huggingface/datasets/pull/7817 | 3515755952 | PR_kwDODunzps6tw-GG | 7817 | fix: better args passthrough for `_batch_setitems()` | {'login': 'sghng', 'id': 58419736, 'node_id': 'MDQ6VXNlcjU4NDE5NzM2', 'avatar_url': 'https://avatars.githubusercontent.com/u/58419736?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/sghng', 'html_url': 'https://github.com/sghng', 'followers_url': 'https://api.github.com/users/sghng/followers', 'following_... | [] | open | False | None | [] | None | [] | 1,760 | 1,760 | NaT | NONE | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7817', 'html_url': 'https://github.com/huggingface/datasets/pull/7817', 'diff_url': 'https://github.com/huggingface/datasets/pull/7817.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7817.patch', 'merged_at': None} | In Python 3.14, there's a change in the signature of `_Pickler._batch_setitems`.
It's changed to:
```python
# pickle.py
def _batch_setitems(self, items, obj):
# Helper to batch up SETITEMS sequences; proto >= 1 only
save = self.save
write = self.write
```
To accomodate this, in `dill`, we h... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7817/reactions', 'total_count': 2, '+1': 2, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7817/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7816 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7816/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7816/comments | https://api.github.com/repos/huggingface/datasets/issues/7816/events | https://github.com/huggingface/datasets/issues/7816 | 3512210206 | I_kwDODunzps7RWBMe | 7816 | disable_progress_bar() not working as expected | {'login': 'windmaple', 'id': 5577741, 'node_id': 'MDQ6VXNlcjU1Nzc3NDE=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5577741?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/windmaple', 'html_url': 'https://github.com/windmaple', 'followers_url': 'https://api.github.com/users/windmaple/followers... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-14 23:49:26+00:00 | NONE | nan | nan | nan | None | ### Describe the bug
Hi,
I'm trying to load a dataset on Kaggle TPU image. There is some known compat issue with progress bar on Kaggle, so I'm trying to disable the progress bar globally. This does not work as you can see in [here](https://www.kaggle.com/code/windmaple/hf-datasets-issue).
In contract, disabling pro... | {'login': 'windmaple', 'id': 5577741, 'node_id': 'MDQ6VXNlcjU1Nzc3NDE=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5577741?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/windmaple', 'html_url': 'https://github.com/windmaple', 'followers_url': 'https://api.github.com/users/windmaple/followers... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7816/reactions', 'total_count': 1, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7816/timeline | nan | completed | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7815 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7815/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7815/comments | https://api.github.com/repos/huggingface/datasets/issues/7815/events | https://github.com/huggingface/datasets/pull/7815 | 3511338522 | PR_kwDODunzps6tiDIT | 7815 | Add nifti support | {'login': 'CloseChoice', 'id': 31857876, 'node_id': 'MDQ6VXNlcjMxODU3ODc2', 'avatar_url': 'https://avatars.githubusercontent.com/u/31857876?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/CloseChoice', 'html_url': 'https://github.com/CloseChoice', 'followers_url': 'https://api.github.com/users/CloseChoice... | [] | open | False | None | [] | None | [] | 1,760 | 1,761 | NaT | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7815', 'html_url': 'https://github.com/huggingface/datasets/pull/7815', 'diff_url': 'https://github.com/huggingface/datasets/pull/7815.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7815.patch', 'merged_at': None} | Add support for NIfTI.
supports #7804
This PR follows https://github.com/huggingface/datasets/pull/7325 very closely
I am a bit unsure what we need to add to the `document_dataset.mdx` and `document_load.mdx`. I should probably create a dataset on the hub first to create this guide instead of copy+pasting from... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7815/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7815/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7814 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7814/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7814/comments | https://api.github.com/repos/huggingface/datasets/issues/7814/events | https://github.com/huggingface/datasets/pull/7814 | 3510488792 | PR_kwDODunzps6tfJCm | 7814 | Allow streaming hdf5 files | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-13 15:28:49+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7814', 'html_url': 'https://github.com/huggingface/datasets/pull/7814', 'diff_url': 'https://github.com/huggingface/datasets/pull/7814.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7814.patch', 'merged_at': '2025-10-13T15:28:49Z'} | Add streaming support after https://github.com/huggingface/datasets/pull/7690, cc @klamike :)
## Details
in `datasets` loaders, `open()` is extended to work with files that are on disk but also on HF. Files on HF are streamed using HTTP range requests using the `HfFileSystem` implementation in the `huggingface_hu... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7814/reactions', 'total_count': 1, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7814/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7813 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7813/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7813/comments | https://api.github.com/repos/huggingface/datasets/issues/7813/events | https://github.com/huggingface/datasets/issues/7813 | 3503446288 | I_kwDODunzps7Q0lkQ | 7813 | Caching does not work when using python3.14 | {'login': 'intexcor', 'id': 142020129, 'node_id': 'U_kgDOCHcOIQ', 'avatar_url': 'https://avatars.githubusercontent.com/u/142020129?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/intexcor', 'html_url': 'https://github.com/intexcor', 'followers_url': 'https://api.github.com/users/intexcor/followers', 'foll... | [] | open | False | None | [] | None | [] | 1,760 | 1,760 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
Traceback (most recent call last):
File "/workspace/ctn.py", line 8, in <module>
ds = load_dataset(f"naver-clova-ix/synthdog-{lang}") # или "synthdog-zh" для китайского
File "/workspace/.venv/lib/python3.14/site-packages/datasets/load.py", line 1397, in load_dataset
builder_instance =... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7813/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7813/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7812 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7812/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7812/comments | https://api.github.com/repos/huggingface/datasets/issues/7812/events | https://github.com/huggingface/datasets/pull/7812 | 3500901422 | PR_kwDODunzps6s_New | 7812 | docs: document_dataset PDFs & OCR | {'login': 'ethanknights', 'id': 34215814, 'node_id': 'MDQ6VXNlcjM0MjE1ODE0', 'avatar_url': 'https://avatars.githubusercontent.com/u/34215814?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ethanknights', 'html_url': 'https://github.com/ethanknights', 'followers_url': 'https://api.github.com/users/ethankni... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-20 14:03:53+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7812', 'html_url': 'https://github.com/huggingface/datasets/pull/7812', 'diff_url': 'https://github.com/huggingface/datasets/pull/7812.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7812.patch', 'merged_at': '2025-10-20T14:03:53Z'} | Use acronyms consistently across document_dataset docs. | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7812/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7812/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7811 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7811/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7811/comments | https://api.github.com/repos/huggingface/datasets/issues/7811/events | https://github.com/huggingface/datasets/issues/7811 | 3500741658 | I_kwDODunzps7QqRQa | 7811 | SIGSEGV when Python exits due to near null deref | {'login': 'iankronquist', 'id': 5192353, 'node_id': 'MDQ6VXNlcjUxOTIzNTM=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5192353?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/iankronquist', 'html_url': 'https://github.com/iankronquist', 'followers_url': 'https://api.github.com/users/iankronqui... | [] | open | False | None | [] | None | [] | 1,760 | 1,760 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
When I run the following python script using datasets I get a segfault.
```python
from datasets import load_dataset
from tqdm import tqdm
progress_bar = tqdm(total=(1000), unit='cols', desc='cols ')
progress_bar.update(1)
```
```
% lldb -- python3 crashmin.py
(lldb) target create "python3"
Cur... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7811/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7811/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7810 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7810/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7810/comments | https://api.github.com/repos/huggingface/datasets/issues/7810/events | https://github.com/huggingface/datasets/pull/7810 | 3499855569 | PR_kwDODunzps6s7wHa | 7810 | fix conda deps | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-09 16:35:14+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7810', 'html_url': 'https://github.com/huggingface/datasets/pull/7810', 'diff_url': 'https://github.com/huggingface/datasets/pull/7810.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7810.patch', 'merged_at': '2025-10-09T16:35:14Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7810/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7810/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7809 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7809/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7809/comments | https://api.github.com/repos/huggingface/datasets/issues/7809/events | https://github.com/huggingface/datasets/pull/7809 | 3499811179 | PR_kwDODunzps6s7mwb | 7809 | Set dev version | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-09 16:19:31+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7809', 'html_url': 'https://github.com/huggingface/datasets/pull/7809', 'diff_url': 'https://github.com/huggingface/datasets/pull/7809.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7809.patch', 'merged_at': '2025-10-09T16:19:31Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7809/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7809/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7808 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7808/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7808/comments | https://api.github.com/repos/huggingface/datasets/issues/7808/events | https://github.com/huggingface/datasets/pull/7808 | 3499779993 | PR_kwDODunzps6s7gBq | 7808 | release: 4.2.0 | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-09 16:11:08+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7808', 'html_url': 'https://github.com/huggingface/datasets/pull/7808', 'diff_url': 'https://github.com/huggingface/datasets/pull/7808.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7808.patch', 'merged_at': '2025-10-09T16:11:08Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7808/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7808/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7807 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7807/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7807/comments | https://api.github.com/repos/huggingface/datasets/issues/7807/events | https://github.com/huggingface/datasets/pull/7807 | 3499765725 | PR_kwDODunzps6s7c_U | 7807 | typo | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-09 16:06:58+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7807', 'html_url': 'https://github.com/huggingface/datasets/pull/7807', 'diff_url': 'https://github.com/huggingface/datasets/pull/7807.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7807.patch', 'merged_at': '2025-10-09T16:06:58Z'} | add an s to be consistent with pandas' on_bad_lines | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7807/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7807/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7806 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7806/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7806/comments | https://api.github.com/repos/huggingface/datasets/issues/7806/events | https://github.com/huggingface/datasets/pull/7806 | 3499483246 | PR_kwDODunzps6s6gnr | 7806 | Parquet: add `on_bad_file` argument to error/warn/skip bad files | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-09 16:04:33+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7806', 'html_url': 'https://github.com/huggingface/datasets/pull/7806', 'diff_url': 'https://github.com/huggingface/datasets/pull/7806.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7806.patch', 'merged_at': '2025-10-09T16:04:33Z'} | ```python
from datasets import load_dataset
on_bad_file = "error" # default
# on_bad_file = "warn" # warn and skip bad file
# on_bad_file = "skip" # skip bad file
ds = load_dataset(parquet_dataset_id, on_bad_file=on_bad_file)
``` | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7806/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7806/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7805 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7805/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7805/comments | https://api.github.com/repos/huggingface/datasets/issues/7805/events | https://github.com/huggingface/datasets/pull/7805 | 3499286947 | PR_kwDODunzps6s52Ew | 7805 | Less api calls when resolving data_files | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-09 14:01:56+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7805', 'html_url': 'https://github.com/huggingface/datasets/pull/7805', 'diff_url': 'https://github.com/huggingface/datasets/pull/7805.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7805.patch', 'merged_at': '2025-10-09T14:01:55Z'} | There ~10 unnecessary `/api/datasets/user/dataset/revision`calls due to multithreading in data files resolution.
I disabled multithreading, which was actually not useful anymore since `HfFileSystem` has been using caching for a while now. | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7805/reactions', 'total_count': 1, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 1, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7805/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7804 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7804/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7804/comments | https://api.github.com/repos/huggingface/datasets/issues/7804/events | https://github.com/huggingface/datasets/issues/7804 | 3498534596 | I_kwDODunzps7Qh2bE | 7804 | Support scientific data formats | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | open | False | None | [] | None | [] | 1,760 | 1,760 | NaT | MEMBER | nan | nan | nan | None | List of formats and libraries we can use to load the data in `datasets`:
- [ ] DICOMs: pydicom
- [ ] NIfTIs: nibabel
- [ ] WFDB: wfdb
cc @zaRizk7 for viz
Feel free to comment / suggest other formats and libs you'd like to see or to share your interest in one of the mentioned format | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7804/reactions', 'total_count': 6, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 2, 'confused': 0, 'heart': 3, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7804/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7803 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7803/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7803/comments | https://api.github.com/repos/huggingface/datasets/issues/7803/events | https://github.com/huggingface/datasets/pull/7803 | 3498395879 | PR_kwDODunzps6s2zyO | 7803 | More Parquet streaming docs | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,760 | 1,760 | 2025-10-09 10:01:43+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7803', 'html_url': 'https://github.com/huggingface/datasets/pull/7803', 'diff_url': 'https://github.com/huggingface/datasets/pull/7803.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7803.patch', 'merged_at': '2025-10-09T10:01:43Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7803/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7803/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7802 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7802/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7802/comments | https://api.github.com/repos/huggingface/datasets/issues/7802/events | https://github.com/huggingface/datasets/issues/7802 | 3497454119 | I_kwDODunzps7Qduon | 7802 | [Docs] Missing documentation for `Dataset.from_dict` | {'login': 'aaronshenhao', 'id': 69421545, 'node_id': 'MDQ6VXNlcjY5NDIxNTQ1', 'avatar_url': 'https://avatars.githubusercontent.com/u/69421545?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/aaronshenhao', 'html_url': 'https://github.com/aaronshenhao', 'followers_url': 'https://api.github.com/users/aaronshe... | [] | open | False | None | [] | None | [] | 1,759 | 1,760 | NaT | NONE | nan | nan | nan | None | Documentation link: https://huggingface.co/docs/datasets/en/package_reference/main_classes
Link to method (docstring present): https://github.com/huggingface/datasets/blob/6f2502c5a026caa89839713f6f7c8b958e5e83eb/src/datasets/arrow_dataset.py#L1029
The docstring is present for the function, but seems missing from the... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7802/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7802/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7801 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7801/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7801/comments | https://api.github.com/repos/huggingface/datasets/issues/7801/events | https://github.com/huggingface/datasets/pull/7801 | 3496388063 | PR_kwDODunzps6swITn | 7801 | Add parquet scan options and docs | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,759 | 1,759 | 2025-10-09 07:55:56+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7801', 'html_url': 'https://github.com/huggingface/datasets/pull/7801', 'diff_url': 'https://github.com/huggingface/datasets/pull/7801.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7801.patch', 'merged_at': '2025-10-09T07:55:56Z'} | I added scan options, useful to control buffering and caching when streaming and docs, including how to select a subset of columns and apply filters | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7801/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7801/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7800 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7800/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7800/comments | https://api.github.com/repos/huggingface/datasets/issues/7800/events | https://github.com/huggingface/datasets/pull/7800 | 3494747495 | PR_kwDODunzps6sqkmT | 7800 | Fix polars cast column image | {'login': 'CloseChoice', 'id': 31857876, 'node_id': 'MDQ6VXNlcjMxODU3ODc2', 'avatar_url': 'https://avatars.githubusercontent.com/u/31857876?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/CloseChoice', 'html_url': 'https://github.com/CloseChoice', 'followers_url': 'https://api.github.com/users/CloseChoice... | [] | closed | False | None | [] | None | [] | 1,759 | 1,760 | 2025-10-13 14:39:47+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7800', 'html_url': 'https://github.com/huggingface/datasets/pull/7800', 'diff_url': 'https://github.com/huggingface/datasets/pull/7800.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7800.patch', 'merged_at': '2025-10-13T14:39:47Z'} | Fixes #7765
The problem here is that polars uses pyarrow large_string for images, while pandas and others just use the string type. This PR solves that and adds a test.
```python
import polars as pl
from datasets import Dataset
import pandas as pd
import pyarrow as pa
from pathlib import Path
shared_data... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7800/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7800/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7799 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7799/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7799/comments | https://api.github.com/repos/huggingface/datasets/issues/7799/events | https://github.com/huggingface/datasets/pull/7799 | 3487791741 | PR_kwDODunzps6sTJKA | 7799 | Define CI future | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,759 | 1,759 | 2025-10-07 14:30:19+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7799', 'html_url': 'https://github.com/huggingface/datasets/pull/7799', 'diff_url': 'https://github.com/huggingface/datasets/pull/7799.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7799.patch', 'merged_at': '2025-10-07T14:30:19Z'} | this should fix the CI which currently uses transformers on 3.9 while it's now unsupported | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7799/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7799/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7798 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7798/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7798/comments | https://api.github.com/repos/huggingface/datasets/issues/7798/events | https://github.com/huggingface/datasets/issues/7798 | 3484470782 | I_kwDODunzps7PsM3- | 7798 | Audio dataset is not decoding on 4.1.1 | {'login': 'thewh1teagle', 'id': 61390950, 'node_id': 'MDQ6VXNlcjYxMzkwOTUw', 'avatar_url': 'https://avatars.githubusercontent.com/u/61390950?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/thewh1teagle', 'html_url': 'https://github.com/thewh1teagle', 'followers_url': 'https://api.github.com/users/thewh1te... | [] | open | False | None | [] | None | [] | 1,759 | 1,759 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
The audio column remain as non-decoded objects even when accessing them.
```python
dataset = load_dataset("MrDragonFox/Elise", split = "train")
dataset[0] # see that it doesn't show 'array' etc...
```
Works fine with `datasets==3.6.0`
Followed the docs in
- https://huggingface.co/docs/dataset... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7798/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7798/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7797 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7797/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7797/comments | https://api.github.com/repos/huggingface/datasets/issues/7797/events | https://github.com/huggingface/datasets/pull/7797 | 3473011621 | PR_kwDODunzps6rhtf_ | 7797 | Datasets: Add WMT21 & WMT22 loaders (basic TSV loaders, sample data, tests) | {'login': 'tanisha-samant', 'id': 164366940, 'node_id': 'U_kgDOCcwKXA', 'avatar_url': 'https://avatars.githubusercontent.com/u/164366940?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/tanisha-samant', 'html_url': 'https://github.com/tanisha-samant', 'followers_url': 'https://api.github.com/users/tanisha-... | [] | closed | False | None | [] | None | [] | 1,759 | 1,760 | 2025-10-10 15:33:25+00:00 | NONE | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7797', 'html_url': 'https://github.com/huggingface/datasets/pull/7797', 'diff_url': 'https://github.com/huggingface/datasets/pull/7797.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7797.patch', 'merged_at': None} | - Implemented TSV-based dataset loaders:
- WMT21Dataset (local_datasets/wmt21/wmt21_dataset.py)
- WMT22Dataset (local_datasets/wmt22/wmt22_dataset.py)
These classes load source-target pairs from .tsv files for train, validation, and test splits.
- Created sample dummy data for both datasets:
- dummy_da... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7797/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7797/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7796 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7796/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7796/comments | https://api.github.com/repos/huggingface/datasets/issues/7796/events | https://github.com/huggingface/datasets/pull/7796 | 3470616799 | PR_kwDODunzps6rZjrW | 7796 | Docs: fix typo, improve readability, add code comments | {'login': 'tanisha-samant', 'id': 164366940, 'node_id': 'U_kgDOCcwKXA', 'avatar_url': 'https://avatars.githubusercontent.com/u/164366940?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/tanisha-samant', 'html_url': 'https://github.com/tanisha-samant', 'followers_url': 'https://api.github.com/users/tanisha-... | [] | open | False | None | [] | None | [] | 1,759 | 1,760 | NaT | NONE | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7796', 'html_url': 'https://github.com/huggingface/datasets/pull/7796', 'diff_url': 'https://github.com/huggingface/datasets/pull/7796.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7796.patch', 'merged_at': None} | What I did:
- Fixed a small typo in README to improve clarity
- Fixed repeated word "frameworks frameworks"
- Split long paragraphs into shorter sentences for readability
- Added # Example comments before code blocks for clarity
Why:
- Helps new users avoid confusion
How I tested:
- Checked locally in Markd... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7796/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7796/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7795 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7795/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7795/comments | https://api.github.com/repos/huggingface/datasets/issues/7795/events | https://github.com/huggingface/datasets/pull/7795 | 3463990654 | PR_kwDODunzps6rDEce | 7795 | Add pyarrow's binary view to features | {'login': 'delta003', 'id': 6834061, 'node_id': 'MDQ6VXNlcjY4MzQwNjE=', 'avatar_url': 'https://avatars.githubusercontent.com/u/6834061?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/delta003', 'html_url': 'https://github.com/delta003', 'followers_url': 'https://api.github.com/users/delta003/followers', '... | [] | closed | False | None | [] | None | [] | 1,759 | 1,760 | 2025-10-10 16:04:21+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7795', 'html_url': 'https://github.com/huggingface/datasets/pull/7795', 'diff_url': 'https://github.com/huggingface/datasets/pull/7795.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7795.patch', 'merged_at': '2025-10-10T16:04:21Z'} | Basically https://github.com/huggingface/datasets/pull/7718 just for binary view instead of string view | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7795/reactions', 'total_count': 2, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 2, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7795/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7794 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7794/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7794/comments | https://api.github.com/repos/huggingface/datasets/issues/7794/events | https://github.com/huggingface/datasets/pull/7794 | 3460793966 | PR_kwDODunzps6q4XyU | 7794 | Fix nested data conversions error in parquet loading (fixes #7793) | {'login': 'Aishwarya0811', 'id': 41635755, 'node_id': 'MDQ6VXNlcjQxNjM1NzU1', 'avatar_url': 'https://avatars.githubusercontent.com/u/41635755?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Aishwarya0811', 'html_url': 'https://github.com/Aishwarya0811', 'followers_url': 'https://api.github.com/users/Aishw... | [] | open | False | None | [] | None | [] | 1,759 | 1,759 | NaT | NONE | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7794', 'html_url': 'https://github.com/huggingface/datasets/pull/7794', 'diff_url': 'https://github.com/huggingface/datasets/pull/7794.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7794.patch', 'merged_at': None} | Fixes #7793
## Problem
Loading datasets with deeply nested structures (like `metr-evals/malt-public`) fails with:
ArrowNotImplementedError: Nested data conversions not implemented for chunked array outputs
This occurs when parquet files contain nested data (lists, structs, maps) that exceed PyArrow's 16MB chun... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7794/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7794/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7793 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7793/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7793/comments | https://api.github.com/repos/huggingface/datasets/issues/7793/events | https://github.com/huggingface/datasets/issues/7793 | 3459496971 | I_kwDODunzps7OM7wL | 7793 | Cannot load dataset, fails with nested data conversions not implemented for chunked array outputs | {'login': 'neevparikh', 'id': 41182432, 'node_id': 'MDQ6VXNlcjQxMTgyNDMy', 'avatar_url': 'https://avatars.githubusercontent.com/u/41182432?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/neevparikh', 'html_url': 'https://github.com/neevparikh', 'followers_url': 'https://api.github.com/users/neevparikh/fol... | [] | open | False | None | [] | None | [] | 1,758 | 1,759 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
Hi! When I load this dataset, it fails with a pyarrow error. I'm using datasets 4.1.1, though I also see this with datasets 4.1.2
To reproduce:
```
import datasets
ds = datasets.load_dataset(path="metr-evals/malt-public", name="irrelevant_detail")
```
Error:
```
Traceback (most recent call las... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7793/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7793/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7792 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7792/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7792/comments | https://api.github.com/repos/huggingface/datasets/issues/7792/events | https://github.com/huggingface/datasets/issues/7792 | 3456802210 | I_kwDODunzps7OCp2i | 7792 | Concatenate IterableDataset instances and distribute underlying shards in a RoundRobin manner | {'login': 'LTMeyer', 'id': 13559010, 'node_id': 'MDQ6VXNlcjEzNTU5MDEw', 'avatar_url': 'https://avatars.githubusercontent.com/u/13559010?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/LTMeyer', 'html_url': 'https://github.com/LTMeyer', 'followers_url': 'https://api.github.com/users/LTMeyer/followers', 'fo... | [{'id': 1935892871, 'node_id': 'MDU6TGFiZWwxOTM1ODkyODcx', 'url': 'https://api.github.com/repos/huggingface/datasets/labels/enhancement', 'name': 'enhancement', 'color': 'a2eeef', 'default': True, 'description': 'New feature or request'}] | closed | False | None | [] | None | [] | 1,758 | 1,760 | 2025-10-15 18:05:23+00:00 | NONE | nan | nan | nan | None | ### Feature request
I would like to be able to concatenate multiple `IterableDataset` with possibly different features. I would like to then be able to stream the results in parallel (both using DDP and multiple workers in the pytorch DataLoader). I want the merge of datasets to be well balanced between the different ... | {'login': 'LTMeyer', 'id': 13559010, 'node_id': 'MDQ6VXNlcjEzNTU5MDEw', 'avatar_url': 'https://avatars.githubusercontent.com/u/13559010?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/LTMeyer', 'html_url': 'https://github.com/LTMeyer', 'followers_url': 'https://api.github.com/users/LTMeyer/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7792/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7792/timeline | nan | completed | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7791 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7791/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7791/comments | https://api.github.com/repos/huggingface/datasets/issues/7791/events | https://github.com/huggingface/datasets/pull/7791 | 3454046306 | PR_kwDODunzps6qh_2W | 7791 | fix: add `num_proc` argument to `Dataset.to_sql` | {'login': 'EricSaikali', 'id': 100021446, 'node_id': 'U_kgDOBfY0xg', 'avatar_url': 'https://avatars.githubusercontent.com/u/100021446?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/EricSaikali', 'html_url': 'https://github.com/EricSaikali', 'followers_url': 'https://api.github.com/users/EricSaikali/follo... | [] | open | False | None | [] | None | [] | 1,758 | 1,760 | NaT | NONE | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7791', 'html_url': 'https://github.com/huggingface/datasets/pull/7791', 'diff_url': 'https://github.com/huggingface/datasets/pull/7791.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7791.patch', 'merged_at': None} | **Task Done:**
- Resolve issue #7788 : Add the missing argument mapping in Dataset.to_sql (`src/datasets/arrow_dataset.py`)
| None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7791/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7791/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7790 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7790/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7790/comments | https://api.github.com/repos/huggingface/datasets/issues/7790/events | https://github.com/huggingface/datasets/pull/7790 | 3453679876 | PR_kwDODunzps6qgvjv | 7790 | update tips in docs | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,758 | 1,758 | 2025-09-25 13:39:22+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7790', 'html_url': 'https://github.com/huggingface/datasets/pull/7790', 'diff_url': 'https://github.com/huggingface/datasets/pull/7790.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7790.patch', 'merged_at': '2025-09-25T13:39:22Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7790/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7790/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7789 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7789/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7789/comments | https://api.github.com/repos/huggingface/datasets/issues/7789/events | https://github.com/huggingface/datasets/pull/7789 | 3453273059 | PR_kwDODunzps6qfZUc | 7789 | fix link for rotten_tomatoes dataset | {'login': '0xmohit', 'id': 8176079, 'node_id': 'MDQ6VXNlcjgxNzYwNzk=', 'avatar_url': 'https://avatars.githubusercontent.com/u/8176079?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/0xmohit', 'html_url': 'https://github.com/0xmohit', 'followers_url': 'https://api.github.com/users/0xmohit/followers', 'foll... | [] | open | False | None | [] | None | [] | 1,758 | 1,758 | NaT | NONE | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7789', 'html_url': 'https://github.com/huggingface/datasets/pull/7789', 'diff_url': 'https://github.com/huggingface/datasets/pull/7789.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7789.patch', 'merged_at': None} | The current link leads to a 404 page. | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7789/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7789/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7788 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7788/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7788/comments | https://api.github.com/repos/huggingface/datasets/issues/7788/events | https://github.com/huggingface/datasets/issues/7788 | 3450913796 | I_kwDODunzps7NsMQE | 7788 | `Dataset.to_sql` doesn't utilize `num_proc` | {'login': 'tcsmaster', 'id': 30357072, 'node_id': 'MDQ6VXNlcjMwMzU3MDcy', 'avatar_url': 'https://avatars.githubusercontent.com/u/30357072?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/tcsmaster', 'html_url': 'https://github.com/tcsmaster', 'followers_url': 'https://api.github.com/users/tcsmaster/followe... | [] | open | False | None | [] | None | [] | 1,758 | 1,758 | NaT | NONE | nan | nan | nan | None | The underlying `SqlDatasetWriter` has `num_proc` as an available argument [here](https://github.com/huggingface/datasets/blob/5dc1a179783dff868b0547c8486268cfaea1ea1f/src/datasets/io/sql.py#L63) , but `Dataset.to_sql()` does not accept it, therefore it is always using one process for the SQL conversion. | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7788/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7788/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7787 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7787/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7787/comments | https://api.github.com/repos/huggingface/datasets/issues/7787/events | https://github.com/huggingface/datasets/pull/7787 | 3450858674 | PR_kwDODunzps6qXRo- | 7787 | feat: avoid some copies in torch formatter | {'login': 'drbh', 'id': 9896130, 'node_id': 'MDQ6VXNlcjk4OTYxMzA=', 'avatar_url': 'https://avatars.githubusercontent.com/u/9896130?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/drbh', 'html_url': 'https://github.com/drbh', 'followers_url': 'https://api.github.com/users/drbh/followers', 'following_url': ... | [] | closed | False | None | [] | None | [] | 1,758 | 1,758 | 2025-09-26 15:04:23+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7787', 'html_url': 'https://github.com/huggingface/datasets/pull/7787', 'diff_url': 'https://github.com/huggingface/datasets/pull/7787.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7787.patch', 'merged_at': '2025-09-26T15:04:23Z'} | ## perf: reduce copies in TorchFormatter
This PR make changes the torch formatter to avoid unnecessary copies and casts when converting decoded batches to tensors.
Because many arrays are already in a torch-friendly memory layout and dtype, we can do zero‑copy conversions (`torch.from_numpy`) and only fall back t... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7787/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7787/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7786 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7786/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7786/comments | https://api.github.com/repos/huggingface/datasets/issues/7786/events | https://github.com/huggingface/datasets/pull/7786 | 3448506148 | PR_kwDODunzps6qPTgs | 7786 | Sample without replacement option when interleaving datasets | {'login': 'radulescupetru', 'id': 26553095, 'node_id': 'MDQ6VXNlcjI2NTUzMDk1', 'avatar_url': 'https://avatars.githubusercontent.com/u/26553095?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/radulescupetru', 'html_url': 'https://github.com/radulescupetru', 'followers_url': 'https://api.github.com/users/ra... | [] | closed | False | None | [] | None | [] | 1,758 | 1,759 | 2025-10-07 14:50:16+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7786', 'html_url': 'https://github.com/huggingface/datasets/pull/7786', 'diff_url': 'https://github.com/huggingface/datasets/pull/7786.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7786.patch', 'merged_at': '2025-10-07T14:50:15Z'} | Right now, `interleave_datasets` function with probabilities will sample with replacement. The PR adds the ability to sample without replacement.
```
import datasets
# Create datasets of different sizes to test exhaustion
data_a = [{"value": i, "source": "A"} for i in range(5)]
data_b = [{"value": i, "source":... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7786/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7786/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7785 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7785/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7785/comments | https://api.github.com/repos/huggingface/datasets/issues/7785/events | https://github.com/huggingface/datasets/pull/7785 | 3439897018 | PR_kwDODunzps6pyTM_ | 7785 | Fix Audio docstring by removing unsupported mono argument | {'login': 'tanuj-rai', 'id': 84439872, 'node_id': 'MDQ6VXNlcjg0NDM5ODcy', 'avatar_url': 'https://avatars.githubusercontent.com/u/84439872?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/tanuj-rai', 'html_url': 'https://github.com/tanuj-rai', 'followers_url': 'https://api.github.com/users/tanuj-rai/followe... | [] | open | False | None | [] | None | [] | 1,758 | 1,758 | NaT | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7785', 'html_url': 'https://github.com/huggingface/datasets/pull/7785', 'diff_url': 'https://github.com/huggingface/datasets/pull/7785.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7785.patch', 'merged_at': None} | This PR fixes issue #7745.
Who can review:
@lhoestq | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7785/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7785/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7783 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7783/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7783/comments | https://api.github.com/repos/huggingface/datasets/issues/7783/events | https://github.com/huggingface/datasets/pull/7783 | 3430715779 | PR_kwDODunzps6pT7pg | 7783 | Support huggingface_hub v0.x and v1.x | {'login': 'Wauplin', 'id': 11801849, 'node_id': 'MDQ6VXNlcjExODAxODQ5', 'avatar_url': 'https://avatars.githubusercontent.com/u/11801849?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Wauplin', 'html_url': 'https://github.com/Wauplin', 'followers_url': 'https://api.github.com/users/Wauplin/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,758 | 1,759 | 2025-10-01 13:56:03+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7783', 'html_url': 'https://github.com/huggingface/datasets/pull/7783', 'diff_url': 'https://github.com/huggingface/datasets/pull/7783.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7783.patch', 'merged_at': '2025-10-01T13:56:03Z'} | Related to https://github.com/huggingface/huggingface_hub/issues/3340.
This PR adapts `datasets` to be compatible with both huggingface_hub v0.x and v1.x.
In practice nothing else should change (I've checked the codebase). The `HfHubHTTPError` is a base error defined in `huggingface_hub` that inherits from `requ... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7783/reactions', 'total_count': 1, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7783/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7782 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7782/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7782/comments | https://api.github.com/repos/huggingface/datasets/issues/7782/events | https://github.com/huggingface/datasets/pull/7782 | 3430341875 | PR_kwDODunzps6pSozj | 7782 | set dev version | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,758 | 1,758 | 2025-09-18 13:16:04+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7782', 'html_url': 'https://github.com/huggingface/datasets/pull/7782', 'diff_url': 'https://github.com/huggingface/datasets/pull/7782.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7782.patch', 'merged_at': '2025-09-18T13:16:04Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7782/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7782/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7781 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7781/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7781/comments | https://api.github.com/repos/huggingface/datasets/issues/7781/events | https://github.com/huggingface/datasets/pull/7781 | 3430332841 | PR_kwDODunzps6pSm0C | 7781 | release: 4.1.1 | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,758 | 1,758 | 2025-09-18 13:14:47+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7781', 'html_url': 'https://github.com/huggingface/datasets/pull/7781', 'diff_url': 'https://github.com/huggingface/datasets/pull/7781.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7781.patch', 'merged_at': '2025-09-18T13:14:47Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7781/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7781/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7780 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7780/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7780/comments | https://api.github.com/repos/huggingface/datasets/issues/7780/events | https://github.com/huggingface/datasets/issues/7780 | 3429267259 | I_kwDODunzps7MZnc7 | 7780 | BIGPATENT dataset inaccessible (deprecated script loader) | {'login': 'ishmaifan', 'id': 137755081, 'node_id': 'U_kgDOCDX5yQ', 'avatar_url': 'https://avatars.githubusercontent.com/u/137755081?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ishmaifan', 'html_url': 'https://github.com/ishmaifan', 'followers_url': 'https://api.github.com/users/ishmaifan/followers', '... | [] | closed | False | None | [] | None | [] | 1,758 | 1,758 | 2025-09-25 14:36:13+00:00 | NONE | nan | nan | nan | None | dataset: https://huggingface.co/datasets/NortheasternUniversity/big_patent
When I try to load it with the datasets library, it fails with:
RuntimeError: Dataset scripts are no longer supported, but found big_patent.py
Could you please publish a Parquet/Arrow export of BIGPATENT on the Hugging Face so that it can be... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7780/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7780/timeline | nan | completed | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7779 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7779/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7779/comments | https://api.github.com/repos/huggingface/datasets/issues/7779/events | https://github.com/huggingface/datasets/pull/7779 | 3427108011 | PR_kwDODunzps6pHnI4 | 7779 | fix empty dataset to_parquet | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,758 | 1,758 | 2025-09-17 17:04:32+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7779', 'html_url': 'https://github.com/huggingface/datasets/pull/7779', 'diff_url': 'https://github.com/huggingface/datasets/pull/7779.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7779.patch', 'merged_at': '2025-09-17T17:04:32Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7779/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7779/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7778 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7778/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7778/comments | https://api.github.com/repos/huggingface/datasets/issues/7778/events | https://github.com/huggingface/datasets/pull/7778 | 3425917119 | PR_kwDODunzps6pDkX- | 7778 | [FIX] force spawning pool for MacOS | {'login': 'burtenshaw', 'id': 19620375, 'node_id': 'MDQ6VXNlcjE5NjIwMzc1', 'avatar_url': 'https://avatars.githubusercontent.com/u/19620375?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/burtenshaw', 'html_url': 'https://github.com/burtenshaw', 'followers_url': 'https://api.github.com/users/burtenshaw/fol... | [] | open | False | None | [] | None | [] | 1,758 | 1,758 | NaT | NONE | nan | nan | 1.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7778', 'html_url': 'https://github.com/huggingface/datasets/pull/7778', 'diff_url': 'https://github.com/huggingface/datasets/pull/7778.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7778.patch', 'merged_at': None} | This PR gets multiprocessing to work on mac os:
```python
from datasets import load_dataset
ds = load_dataset("fka/awesome-chatgpt-prompts", split="train").take(100)
ds = ds.map(lambda x: x, num_proc=4)
ds.push_to_hub("burtenshaw/dataset-test", num_proc=4)
``` | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7778/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7778/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7777 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7777/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7777/comments | https://api.github.com/repos/huggingface/datasets/issues/7777/events | https://github.com/huggingface/datasets/issues/7777 | 3424462082 | I_kwDODunzps7MHSUC | 7777 | push_to_hub not overwriting but stuck in a loop when there are existing commits | {'login': 'Darejkal', 'id': 55143337, 'node_id': 'MDQ6VXNlcjU1MTQzMzM3', 'avatar_url': 'https://avatars.githubusercontent.com/u/55143337?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Darejkal', 'html_url': 'https://github.com/Darejkal', 'followers_url': 'https://api.github.com/users/Darejkal/followers',... | [] | closed | False | None | [] | None | [] | 1,758 | 1,758 | 2025-09-17 19:31:14+00:00 | NONE | nan | nan | nan | None | ### Describe the bug
`get_deletions_and_dataset_card` stuck at error a commit has happened error since push to hub for http error 412 for tag 4.1.0. The error does not exists in 4.0.0.
### Steps to reproduce the bug
Create code to use push_to_hub, ran twice each time with different content for datasets.Dataset.
The... | {'login': 'Darejkal', 'id': 55143337, 'node_id': 'MDQ6VXNlcjU1MTQzMzM3', 'avatar_url': 'https://avatars.githubusercontent.com/u/55143337?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Darejkal', 'html_url': 'https://github.com/Darejkal', 'followers_url': 'https://api.github.com/users/Darejkal/followers',... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7777/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7777/timeline | nan | completed | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7776 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7776/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7776/comments | https://api.github.com/repos/huggingface/datasets/issues/7776/events | https://github.com/huggingface/datasets/pull/7776 | 3420364069 | PR_kwDODunzps6ow4yI | 7776 | [docs] Fix broken WebDataset link on “Create a video dataset” page | {'login': 'Username46786', 'id': 98800422, 'node_id': 'U_kgDOBeOTJg', 'avatar_url': 'https://avatars.githubusercontent.com/u/98800422?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Username46786', 'html_url': 'https://github.com/Username46786', 'followers_url': 'https://api.github.com/users/Username46786... | [] | closed | False | None | [] | None | [] | 1,757 | 1,758 | 2025-09-27 12:03:49+00:00 | NONE | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7776', 'html_url': 'https://github.com/huggingface/datasets/pull/7776', 'diff_url': 'https://github.com/huggingface/datasets/pull/7776.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7776.patch', 'merged_at': None} | ### What
Fix the "WebDataset documentation" link on the Create a video dataset page to point
to the correct section on the video load guide.
### Why
The link currently points to an external repo, but the Hugging Face docs
have an internal "WebDataset" section under video_load.
### How
- docs/source/video_dat... | {'login': 'Username46786', 'id': 98800422, 'node_id': 'U_kgDOBeOTJg', 'avatar_url': 'https://avatars.githubusercontent.com/u/98800422?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Username46786', 'html_url': 'https://github.com/Username46786', 'followers_url': 'https://api.github.com/users/Username46786... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7776/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7776/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7775 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7775/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7775/comments | https://api.github.com/repos/huggingface/datasets/issues/7775/events | https://github.com/huggingface/datasets/pull/7775 | 3418859494 | PR_kwDODunzps6or2J2 | 7775 | fix iterate nested field | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,757 | 1,757 | 2025-09-15 17:28:42+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7775', 'html_url': 'https://github.com/huggingface/datasets/pull/7775', 'diff_url': 'https://github.com/huggingface/datasets/pull/7775.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7775.patch', 'merged_at': '2025-09-15T17:28:42Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7775/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7775/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7774 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7774/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7774/comments | https://api.github.com/repos/huggingface/datasets/issues/7774/events | https://github.com/huggingface/datasets/pull/7774 | 3418712977 | PR_kwDODunzps6orVvQ | 7774 | Set dev version | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,757 | 1,757 | 2025-09-15 16:42:47+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7774', 'html_url': 'https://github.com/huggingface/datasets/pull/7774', 'diff_url': 'https://github.com/huggingface/datasets/pull/7774.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7774.patch', 'merged_at': '2025-09-15T16:42:47Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7774/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7774/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7773 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7773/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7773/comments | https://api.github.com/repos/huggingface/datasets/issues/7773/events | https://github.com/huggingface/datasets/pull/7773 | 3418672306 | PR_kwDODunzps6orM4C | 7773 | Release: 4.1.0 | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,757 | 1,757 | 2025-09-15 16:33:39+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7773', 'html_url': 'https://github.com/huggingface/datasets/pull/7773', 'diff_url': 'https://github.com/huggingface/datasets/pull/7773.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7773.patch', 'merged_at': '2025-09-15T16:33:39Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7773/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7773/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7772 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7772/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7772/comments | https://api.github.com/repos/huggingface/datasets/issues/7772/events | https://github.com/huggingface/datasets/issues/7772 | 3417353751 | I_kwDODunzps7LsK4X | 7772 | Error processing scalar columns using tensorflow. | {'login': 'khteh', 'id': 3871483, 'node_id': 'MDQ6VXNlcjM4NzE0ODM=', 'avatar_url': 'https://avatars.githubusercontent.com/u/3871483?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/khteh', 'html_url': 'https://github.com/khteh', 'followers_url': 'https://api.github.com/users/khteh/followers', 'following_ur... | [] | open | False | None | [] | None | [] | 1,757 | 1,758 | NaT | NONE | nan | nan | nan | None | `datasets==4.0.0`
```
columns_to_return = ['input_ids','attention_mask', 'start_positions', 'end_positions']
train_ds.set_format(type='tf', columns=columns_to_return)
```
`train_ds`:
```
train_ds type: <class 'datasets.arrow_dataset.Dataset'>, shape: (1000, 9)
columns: ['question', 'sentences', 'answer', 'str_idx', 'en... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7772/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7772/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7771 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7771/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7771/comments | https://api.github.com/repos/huggingface/datasets/issues/7771/events | https://github.com/huggingface/datasets/pull/7771 | 3414655424 | PR_kwDODunzps6ody5P | 7771 | Add support for arrow iterable when concatenating or interleaving | {'login': 'radulescupetru', 'id': 26553095, 'node_id': 'MDQ6VXNlcjI2NTUzMDk1', 'avatar_url': 'https://avatars.githubusercontent.com/u/26553095?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/radulescupetru', 'html_url': 'https://github.com/radulescupetru', 'followers_url': 'https://api.github.com/users/ra... | [] | closed | False | None | [] | None | [] | 1,757 | 1,758 | 2025-09-17 16:51:28+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7771', 'html_url': 'https://github.com/huggingface/datasets/pull/7771', 'diff_url': 'https://github.com/huggingface/datasets/pull/7771.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7771.patch', 'merged_at': '2025-09-17T16:51:27Z'} | Fixes a case when concatenating or interleaving datasets with `with_format(...)` call was slower.
Details here: https://github.com/huggingface/datasets/issues/6637
@lhoestq I tried to minimize the duplication between iter and iter_arrow methods, not sure if this is against the design, can separate those if needed. | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7771/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7771/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7770 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7770/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7770/comments | https://api.github.com/repos/huggingface/datasets/issues/7770/events | https://github.com/huggingface/datasets/pull/7770 | 3413892226 | PR_kwDODunzps6obQdR | 7770 | Fix: Correct float feature generation in `generate_examples` | {'login': 'Sanjaykumar030', 'id': 183703408, 'node_id': 'U_kgDOCvMXcA', 'avatar_url': 'https://avatars.githubusercontent.com/u/183703408?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Sanjaykumar030', 'html_url': 'https://github.com/Sanjaykumar030', 'followers_url': 'https://api.github.com/users/Sanjayku... | [] | open | False | None | [] | None | [] | 1,757 | 1,759 | NaT | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7770', 'html_url': 'https://github.com/huggingface/datasets/pull/7770', 'diff_url': 'https://github.com/huggingface/datasets/pull/7770.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7770.patch', 'merged_at': None} | This PR fixes a bug in the `generate_examples` function where `datasets.Value` features with a `float` dtype were incorrectly generated using `np.random.randint`. This resulted in integer values being cast to float, which is not representative of true floating-point data.
**Key changes include:**
* Added explic... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7770/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7770/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7769 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7769/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7769/comments | https://api.github.com/repos/huggingface/datasets/issues/7769/events | https://github.com/huggingface/datasets/pull/7769 | 3413868583 | PR_kwDODunzps6obLVK | 7769 | Fix: Correct float feature generation in `generate_examples` | {'login': 'Sanjaykumar030', 'id': 183703408, 'node_id': 'U_kgDOCvMXcA', 'avatar_url': 'https://avatars.githubusercontent.com/u/183703408?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Sanjaykumar030', 'html_url': 'https://github.com/Sanjaykumar030', 'followers_url': 'https://api.github.com/users/Sanjayku... | [] | closed | False | None | [] | None | [] | 1,757 | 1,757 | 2025-09-13 17:30:15+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7769', 'html_url': 'https://github.com/huggingface/datasets/pull/7769', 'diff_url': 'https://github.com/huggingface/datasets/pull/7769.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7769.patch', 'merged_at': None} | This PR fixes a bug in the `generate_examples` function where `datasets.Value` features with a `float` dtype were incorrectly generated using `np.random.randint`. This resulted in integer values being cast to float, which is not representative of true floating-point data.
**Key changes include:**
1. Added explicit... | {'login': 'Sanjaykumar030', 'id': 183703408, 'node_id': 'U_kgDOCvMXcA', 'avatar_url': 'https://avatars.githubusercontent.com/u/183703408?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Sanjaykumar030', 'html_url': 'https://github.com/Sanjaykumar030', 'followers_url': 'https://api.github.com/users/Sanjayku... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7769/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7769/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7768 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7768/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7768/comments | https://api.github.com/repos/huggingface/datasets/issues/7768/events | https://github.com/huggingface/datasets/pull/7768 | 3413755917 | PR_kwDODunzps6oa1A7 | 7768 | Custom `dl_manager` in `load_dataset` | {'login': 'ain-soph', 'id': 13214530, 'node_id': 'MDQ6VXNlcjEzMjE0NTMw', 'avatar_url': 'https://avatars.githubusercontent.com/u/13214530?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ain-soph', 'html_url': 'https://github.com/ain-soph', 'followers_url': 'https://api.github.com/users/ain-soph/followers',... | [] | open | False | None | [] | None | [] | 1,757 | 1,757 | NaT | NONE | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7768', 'html_url': 'https://github.com/huggingface/datasets/pull/7768', 'diff_url': 'https://github.com/huggingface/datasets/pull/7768.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7768.patch', 'merged_at': None} | Fix #7767 | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7768/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7768/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7767 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7767/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7767/comments | https://api.github.com/repos/huggingface/datasets/issues/7767/events | https://github.com/huggingface/datasets/issues/7767 | 3411654444 | I_kwDODunzps7LWbcs | 7767 | Custom `dl_manager` in `load_dataset` | {'login': 'ain-soph', 'id': 13214530, 'node_id': 'MDQ6VXNlcjEzMjE0NTMw', 'avatar_url': 'https://avatars.githubusercontent.com/u/13214530?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ain-soph', 'html_url': 'https://github.com/ain-soph', 'followers_url': 'https://api.github.com/users/ain-soph/followers',... | [{'id': 1935892871, 'node_id': 'MDU6TGFiZWwxOTM1ODkyODcx', 'url': 'https://api.github.com/repos/huggingface/datasets/labels/enhancement', 'name': 'enhancement', 'color': 'a2eeef', 'default': True, 'description': 'New feature or request'}] | open | False | None | [] | None | [] | 1,757 | 1,757 | NaT | NONE | nan | nan | nan | None | ### Feature request
https://github.com/huggingface/datasets/blob/4.0.0/src/datasets/load.py#L1411-L1418
```
def load_dataset(
...
dl_manager: Optional[DownloadManager] = None, # add this new argument
**config_kwargs,
) -> Union[DatasetDict, Dataset, IterableDatasetDict, IterableDataset]:
...
# ... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7767/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7767/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7766 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7766/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7766/comments | https://api.github.com/repos/huggingface/datasets/issues/7766/events | https://github.com/huggingface/datasets/issues/7766 | 3411611165 | I_kwDODunzps7LWQ4d | 7766 | cast columns to Image/Audio/Video with `storage_options` | {'login': 'ain-soph', 'id': 13214530, 'node_id': 'MDQ6VXNlcjEzMjE0NTMw', 'avatar_url': 'https://avatars.githubusercontent.com/u/13214530?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ain-soph', 'html_url': 'https://github.com/ain-soph', 'followers_url': 'https://api.github.com/users/ain-soph/followers',... | [{'id': 1935892871, 'node_id': 'MDU6TGFiZWwxOTM1ODkyODcx', 'url': 'https://api.github.com/repos/huggingface/datasets/labels/enhancement', 'name': 'enhancement', 'color': 'a2eeef', 'default': True, 'description': 'New feature or request'}] | open | False | None | [] | None | [] | 1,757 | 1,758 | NaT | NONE | nan | nan | nan | None | ### Feature request
Allow `storage_options` to be passed in
1. `cast` related operations (e.g., `cast_columns, cast`)
2. `info` related reading (e.g., `from_dict, from_pandas, from_polars`) together with `info.features`
```python3
import datasets
image_path = "s3://bucket/sample.png"
dataset = datasets.Dataset.from_d... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7766/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7766/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7765 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7765/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7765/comments | https://api.github.com/repos/huggingface/datasets/issues/7765/events | https://github.com/huggingface/datasets/issues/7765 | 3411556378 | I_kwDODunzps7LWDga | 7765 | polars dataset cannot cast column to Image/Audio/Video | {'login': 'ain-soph', 'id': 13214530, 'node_id': 'MDQ6VXNlcjEzMjE0NTMw', 'avatar_url': 'https://avatars.githubusercontent.com/u/13214530?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ain-soph', 'html_url': 'https://github.com/ain-soph', 'followers_url': 'https://api.github.com/users/ain-soph/followers',... | [] | closed | False | None | [] | None | [] | 1,757 | 1,760 | 2025-10-13 14:39:48+00:00 | NONE | nan | nan | nan | None | ### Describe the bug
`from_polars` dataset cannot cast column to Image/Audio/Video, while it works on `from_pandas` and `from_dict`
### Steps to reproduce the bug
```python3
import datasets
import pandas as pd
import polars as pl
image_path = "./sample.png"
# polars
df = pl.DataFrame({"image_path": [image_path]})
... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7765/reactions', 'total_count': 1, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7765/timeline | nan | completed | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7764 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7764/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7764/comments | https://api.github.com/repos/huggingface/datasets/issues/7764/events | https://github.com/huggingface/datasets/pull/7764 | 3410722819 | PR_kwDODunzps6oQltc | 7764 | update torchcodec in ci | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,757 | 1,757 | 2025-09-12 15:56:14+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7764', 'html_url': 'https://github.com/huggingface/datasets/pull/7764', 'diff_url': 'https://github.com/huggingface/datasets/pull/7764.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7764.patch', 'merged_at': '2025-09-12T15:56:14Z'} | before the release, to make sure everything works fine | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7764/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7764/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7763 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7763/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7763/comments | https://api.github.com/repos/huggingface/datasets/issues/7763/events | https://github.com/huggingface/datasets/pull/7763 | 3407833429 | PR_kwDODunzps6oGx51 | 7763 | Bump dill to 0.4.0 | {'login': 'Bomme', 'id': 13520622, 'node_id': 'MDQ6VXNlcjEzNTIwNjIy', 'avatar_url': 'https://avatars.githubusercontent.com/u/13520622?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Bomme', 'html_url': 'https://github.com/Bomme', 'followers_url': 'https://api.github.com/users/Bomme/followers', 'following_... | [] | closed | False | None | [] | None | [] | 1,757 | 1,757 | 2025-09-15 08:37:48+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7763', 'html_url': 'https://github.com/huggingface/datasets/pull/7763', 'diff_url': 'https://github.com/huggingface/datasets/pull/7763.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7763.patch', 'merged_at': '2025-09-15T08:37:48Z'} | This bumps `dill` to 0.3.9 and closes #7510
It turns out the only thing required to make the tests pass was to extend the version checks to include 0.3.9. | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7763/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7763/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7762 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7762/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7762/comments | https://api.github.com/repos/huggingface/datasets/issues/7762/events | https://github.com/huggingface/datasets/pull/7762 | 3406885775 | PR_kwDODunzps6oDiF2 | 7762 | Parquet: use data page v2 for efficient page pruning | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,757 | 1,757 | 2025-09-11 15:24:24+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7762', 'html_url': 'https://github.com/huggingface/datasets/pull/7762', 'diff_url': 'https://github.com/huggingface/datasets/pull/7762.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7762.patch', 'merged_at': None} | This is needed to enable page pruning with DataFusion, which will be useful for the Dataset Viewer.
Indeed page pruning with DataFusion allows to download only certain pages of a row group, reducing the I/O required to read just a few rows.
But while data page v1 generally works, it's not easy with DataFusion to ... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7762/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7762/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7761 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7761/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7761/comments | https://api.github.com/repos/huggingface/datasets/issues/7761/events | https://github.com/huggingface/datasets/pull/7761 | 3402787999 | PR_kwDODunzps6n1bls | 7761 | Audio: use TorchCodec instead of Soundfile for encoding | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,757 | 1,757 | 2025-09-10 15:09:35+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7761', 'html_url': 'https://github.com/huggingface/datasets/pull/7761', 'diff_url': 'https://github.com/huggingface/datasets/pull/7761.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7761.patch', 'merged_at': '2025-09-10T15:09:35Z'} | this removes the dependency on Soundfile completely | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7761/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7761/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7760 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7760/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7760/comments | https://api.github.com/repos/huggingface/datasets/issues/7760/events | https://github.com/huggingface/datasets/issues/7760 | 3401799485 | I_kwDODunzps7Kw1c9 | 7760 | Hugging Face Hub Dataset Upload CAS Error | {'login': 'n-bkoe', 'id': 142820182, 'node_id': 'U_kgDOCINDVg', 'avatar_url': 'https://avatars.githubusercontent.com/u/142820182?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/n-bkoe', 'html_url': 'https://github.com/n-bkoe', 'followers_url': 'https://api.github.com/users/n-bkoe/followers', 'following_ur... | [] | open | False | None | [] | None | [] | 1,757 | 1,758 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
Experiencing persistent 401 Unauthorized errors when attempting to upload datasets to Hugging Face Hub using the `datasets` library. The error occurs specifically with the CAS (Content Addressable Storage) service during the upload process. Tried using HF_HUB_DISABLE_XET=1. It seems to work for sm... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7760/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7760/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7759 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7759/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7759/comments | https://api.github.com/repos/huggingface/datasets/issues/7759/events | https://github.com/huggingface/datasets/issues/7759 | 3398099513 | I_kwDODunzps7KiuI5 | 7759 | Comment/feature request: Huggingface 502s from GHA | {'login': 'Scott-Simmons', 'id': 52365471, 'node_id': 'MDQ6VXNlcjUyMzY1NDcx', 'avatar_url': 'https://avatars.githubusercontent.com/u/52365471?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Scott-Simmons', 'html_url': 'https://github.com/Scott-Simmons', 'followers_url': 'https://api.github.com/users/Scott... | [] | open | False | None | [] | None | [] | 1,757 | 1,757 | NaT | NONE | nan | nan | nan | None | This is no longer a pressing issue, but for completeness I am reporting that in August 26th, GET requests to `https://datasets-server.huggingface.co/info\?dataset\=livebench/math` were returning 502s when invoked from [github actions](https://github.com/UKGovernmentBEIS/inspect_evals/actions/runs/17241892475/job/489211... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7759/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7759/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7758 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7758/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7758/comments | https://api.github.com/repos/huggingface/datasets/issues/7758/events | https://github.com/huggingface/datasets/issues/7758 | 3395590783 | I_kwDODunzps7KZJp_ | 7758 | Option for Anonymous Dataset link | {'login': 'egrace479', 'id': 38985481, 'node_id': 'MDQ6VXNlcjM4OTg1NDgx', 'avatar_url': 'https://avatars.githubusercontent.com/u/38985481?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/egrace479', 'html_url': 'https://github.com/egrace479', 'followers_url': 'https://api.github.com/users/egrace479/followe... | [{'id': 1935892871, 'node_id': 'MDU6TGFiZWwxOTM1ODkyODcx', 'url': 'https://api.github.com/repos/huggingface/datasets/labels/enhancement', 'name': 'enhancement', 'color': 'a2eeef', 'default': True, 'description': 'New feature or request'}] | open | False | None | [] | None | [] | 1,757 | 1,757 | NaT | NONE | nan | nan | nan | None | ### Feature request
Allow for anonymized viewing of datasets. For instance, something similar to [Anonymous GitHub](https://anonymous.4open.science/).
### Motivation
We generally publish our data through Hugging Face. This has worked out very well as it's both our repository and archive (thanks to the DOI feature!).... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7758/reactions', 'total_count': 1, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7758/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7757 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7757/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7757/comments | https://api.github.com/repos/huggingface/datasets/issues/7757/events | https://github.com/huggingface/datasets/issues/7757 | 3389535011 | I_kwDODunzps7KCDMj | 7757 | Add support for `.conll` file format in datasets | {'login': 'namesarnav', 'id': 88763593, 'node_id': 'MDQ6VXNlcjg4NzYzNTkz', 'avatar_url': 'https://avatars.githubusercontent.com/u/88763593?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/namesarnav', 'html_url': 'https://github.com/namesarnav', 'followers_url': 'https://api.github.com/users/namesarnav/fol... | [{'id': 1935892871, 'node_id': 'MDU6TGFiZWwxOTM1ODkyODcx', 'url': 'https://api.github.com/repos/huggingface/datasets/labels/enhancement', 'name': 'enhancement', 'color': 'a2eeef', 'default': True, 'description': 'New feature or request'}] | open | False | None | [] | None | [] | 1,757 | 1,757 | NaT | NONE | nan | nan | nan | None | ### Feature request
I’d like to request native support in the Hugging Face datasets library for reading .conll files (CoNLL format). This format is widely used in NLP tasks, especially for Named Entity Recognition (NER), POS tagging, and other token classification problems.
Right now `.conll` datasets need to be manu... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7757/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7757/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7756 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7756/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7756/comments | https://api.github.com/repos/huggingface/datasets/issues/7756/events | https://github.com/huggingface/datasets/issues/7756 | 3387076693 | I_kwDODunzps7J4rBV | 7756 | datasets.map(f, num_proc=N) hangs with N>1 when run on import | {'login': 'arjunguha', 'id': 20065, 'node_id': 'MDQ6VXNlcjIwMDY1', 'avatar_url': 'https://avatars.githubusercontent.com/u/20065?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/arjunguha', 'html_url': 'https://github.com/arjunguha', 'followers_url': 'https://api.github.com/users/arjunguha/followers', 'foll... | [] | open | False | None | [] | None | [] | 1,757 | 1,757 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
If you `import` a module that runs `datasets.map(f, num_proc=N)` at the top-level, Python hangs.
### Steps to reproduce the bug
1. Create a file that runs datasets.map at the top-level:
```bash
cat <<EOF > import_me.py
import datasets
the_dataset = datasets.load_dataset("openai/openai_humanev... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7756/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7756/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7755 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7755/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7755/comments | https://api.github.com/repos/huggingface/datasets/issues/7755/events | https://github.com/huggingface/datasets/pull/7755 | 3386079181 | PR_kwDODunzps6m-MTU | 7755 | Support pathlib.Path for feature input | {'login': 'Joshua-Chin', 'id': 5422226, 'node_id': 'MDQ6VXNlcjU0MjIyMjY=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5422226?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Joshua-Chin', 'html_url': 'https://github.com/Joshua-Chin', 'followers_url': 'https://api.github.com/users/Joshua-Chin/f... | [] | closed | False | None | [] | None | [] | 1,757 | 1,757 | 2025-09-10 15:19:35+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7755', 'html_url': 'https://github.com/huggingface/datasets/pull/7755', 'diff_url': 'https://github.com/huggingface/datasets/pull/7755.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7755.patch', 'merged_at': '2025-09-10T15:19:35Z'} | This PR adds support for specifying image, video, audio, and pdf features using `pathlib.Path`. | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7755/reactions', 'total_count': 1, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7755/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7754 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7754/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7754/comments | https://api.github.com/repos/huggingface/datasets/issues/7754/events | https://github.com/huggingface/datasets/pull/7754 | 3384883008 | PR_kwDODunzps6m6qRo | 7754 | Add columns support to JSON loader | {'login': 'ArjunJagdale', 'id': 142811259, 'node_id': 'U_kgDOCIMgew', 'avatar_url': 'https://avatars.githubusercontent.com/u/142811259?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ArjunJagdale', 'html_url': 'https://github.com/ArjunJagdale', 'followers_url': 'https://api.github.com/users/ArjunJagdale/f... | [] | open | False | None | [] | None | [] | 1,757 | 1,757 | NaT | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7754', 'html_url': 'https://github.com/huggingface/datasets/pull/7754', 'diff_url': 'https://github.com/huggingface/datasets/pull/7754.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7754.patch', 'merged_at': None} | New fix to #7594
This PR adds support for the columns argument in the JSON dataset builder.
Added columns parameter to JsonConfig.
Applied column filtering after table creation, filling missing columns with None.
Extended tests to cover:
- Selecting a subset of columns
- Handling missing requested columns
- Co... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7754/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7754/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7753 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7753/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7753/comments | https://api.github.com/repos/huggingface/datasets/issues/7753/events | https://github.com/huggingface/datasets/issues/7753 | 3381831487 | I_kwDODunzps7Jkqc_ | 7753 | datasets massively slows data reads, even in memory | {'login': 'lrast', 'id': 1191040, 'node_id': 'MDQ6VXNlcjExOTEwNDA=', 'avatar_url': 'https://avatars.githubusercontent.com/u/1191040?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lrast', 'html_url': 'https://github.com/lrast', 'followers_url': 'https://api.github.com/users/lrast/followers', 'following_ur... | [] | open | False | None | [] | None | [] | 1,756 | 1,758 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
Loading image data in a huggingface dataset results in very slow read speeds, approximately 1000 times longer than reading the same data from a pytorch dataset. This applies even when the dataset is loaded into RAM using a `keep_in_memory=True` flag.
The following script reproduces the result wit... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7753/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7753/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7752 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7752/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7752/comments | https://api.github.com/repos/huggingface/datasets/issues/7752/events | https://github.com/huggingface/datasets/pull/7752 | 3358374882 | PR_kwDODunzps6ljQLy | 7752 | Fix: Update Dill Version in Setup py | {'login': 'Navanit-git', 'id': 98005188, 'node_id': 'U_kgDOBddwxA', 'avatar_url': 'https://avatars.githubusercontent.com/u/98005188?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Navanit-git', 'html_url': 'https://github.com/Navanit-git', 'followers_url': 'https://api.github.com/users/Navanit-git/followe... | [] | open | False | None | [] | None | [] | 1,756 | 1,757 | NaT | NONE | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7752', 'html_url': 'https://github.com/huggingface/datasets/pull/7752', 'diff_url': 'https://github.com/huggingface/datasets/pull/7752.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7752.patch', 'merged_at': None} | Currently the DIll version is less than 3.9 and now major libraries like Multiprocess, gepa requires Dill version as 0.4.0 and this is making a conflict in installation. So added this small PR to update the DIll. | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7752/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7752/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7751 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7751/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7751/comments | https://api.github.com/repos/huggingface/datasets/issues/7751/events | https://github.com/huggingface/datasets/issues/7751 | 3358369976 | I_kwDODunzps7ILKi4 | 7751 | Dill version update | {'login': 'Navanit-git', 'id': 98005188, 'node_id': 'U_kgDOBddwxA', 'avatar_url': 'https://avatars.githubusercontent.com/u/98005188?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Navanit-git', 'html_url': 'https://github.com/Navanit-git', 'followers_url': 'https://api.github.com/users/Navanit-git/followe... | [] | open | False | None | [] | None | [] | 1,756 | 1,757 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
Why the datasets is not updating the dill ?
Just want to know if I update the dill version in dill what will be the repucssion.
For now in multiplaces I have to update the library like process requirequire dill 0.4.0 so why not datasets.
Adding a pr too.
### Steps to reproduce the bug
.
###... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7751/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7751/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7750 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7750/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7750/comments | https://api.github.com/repos/huggingface/datasets/issues/7750/events | https://github.com/huggingface/datasets/pull/7750 | 3357275291 | PR_kwDODunzps6lfwcx | 7750 | Refactor: use unpacking in load.py for time and memory improvement | {'login': 'brchristian', 'id': 2460418, 'node_id': 'MDQ6VXNlcjI0NjA0MTg=', 'avatar_url': 'https://avatars.githubusercontent.com/u/2460418?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/brchristian', 'html_url': 'https://github.com/brchristian', 'followers_url': 'https://api.github.com/users/brchristian/f... | [] | open | False | None | [] | None | [] | 1,756 | 1,756 | NaT | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7750', 'html_url': 'https://github.com/huggingface/datasets/pull/7750', 'diff_url': 'https://github.com/huggingface/datasets/pull/7750.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7750.patch', 'merged_at': None} | In `src/datasets/load.py`, we can use unpacking rather than concatenating two lists for improved time and memory performance. It’s a small improvement in absolute terms, but a consistent and measurable one:
```diff
- ALL_ALLOWED_EXTENSIONS = list(_EXTENSION_TO_MODULE.keys()) + [".zip"]
+ ALL_ALLOWED_EXTENSIONS = [... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7750/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7750/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7749 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7749/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7749/comments | https://api.github.com/repos/huggingface/datasets/issues/7749/events | https://github.com/huggingface/datasets/pull/7749 | 3356567923 | PR_kwDODunzps6lddDW | 7749 | Fix typo in error message for cache directory deletion | {'login': 'brchristian', 'id': 2460418, 'node_id': 'MDQ6VXNlcjI0NjA0MTg=', 'avatar_url': 'https://avatars.githubusercontent.com/u/2460418?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/brchristian', 'html_url': 'https://github.com/brchristian', 'followers_url': 'https://api.github.com/users/brchristian/f... | [] | closed | False | None | [] | None | [] | 1,756 | 1,757 | 2025-09-12 13:22:18+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7749', 'html_url': 'https://github.com/huggingface/datasets/pull/7749', 'diff_url': 'https://github.com/huggingface/datasets/pull/7749.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7749.patch', 'merged_at': '2025-09-12T13:22:18Z'} | This PR fixes a small typo in an error message in `src/datasets/fingerprint.py`:
https://github.com/huggingface/datasets/blob/910fab20606893f69b4fccac5fcc883dddf5a14d/src/datasets/fingerprint.py#L63
```diff
- occured
+ occurred
``` | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7749/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7749/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7748 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7748/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7748/comments | https://api.github.com/repos/huggingface/datasets/issues/7748/events | https://github.com/huggingface/datasets/pull/7748 | 3347137663 | PR_kwDODunzps6k-adX | 7748 | docs: Streaming best practices | {'login': 'Abdul-Omira', 'id': 32625230, 'node_id': 'MDQ6VXNlcjMyNjI1MjMw', 'avatar_url': 'https://avatars.githubusercontent.com/u/32625230?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Abdul-Omira', 'html_url': 'https://github.com/Abdul-Omira', 'followers_url': 'https://api.github.com/users/Abdul-Omira... | [] | open | False | None | [] | None | [] | 1,755 | 1,757 | NaT | NONE | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7748', 'html_url': 'https://github.com/huggingface/datasets/pull/7748', 'diff_url': 'https://github.com/huggingface/datasets/pull/7748.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7748.patch', 'merged_at': None} | Add a new 'Streaming best practices' page with practical patterns and pitfalls for large-scale/production use of IterableDataset. Includes examples for batched map with remove_columns, deterministic shuffling with set_epoch, multi-worker sharding, checkpoint/resume, and persistence to Parquet/Hub. Linked from How-to > ... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7748/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7748/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7747 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7747/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7747/comments | https://api.github.com/repos/huggingface/datasets/issues/7747/events | https://github.com/huggingface/datasets/pull/7747 | 3347098038 | PR_kwDODunzps6k-Rtd | 7747 | Add wikipedia-2023-redirects dataset | {'login': 'Abdul-Omira', 'id': 32625230, 'node_id': 'MDQ6VXNlcjMyNjI1MjMw', 'avatar_url': 'https://avatars.githubusercontent.com/u/32625230?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Abdul-Omira', 'html_url': 'https://github.com/Abdul-Omira', 'followers_url': 'https://api.github.com/users/Abdul-Omira... | [] | open | False | None | [] | None | [] | 1,755 | 1,757 | NaT | NONE | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7747', 'html_url': 'https://github.com/huggingface/datasets/pull/7747', 'diff_url': 'https://github.com/huggingface/datasets/pull/7747.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7747.patch', 'merged_at': None} | Title: Add wikipedia-2023-redirects dataset (redirect resolution + pageviews)
Summary
- New dataset loader: wikipedia_2023_redirects
- Canonical Wikipedia pages enriched with:
- redirects (aliases pointing to the page)
- 2023 pageviews (aggregated)
- Streaming support; robust parsing; license notes included
- Test... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7747/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7747/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7746 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7746/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7746/comments | https://api.github.com/repos/huggingface/datasets/issues/7746/events | https://github.com/huggingface/datasets/issues/7746 | 3345391211 | I_kwDODunzps7HZp5r | 7746 | Fix: Canonical 'multi_news' dataset is broken and should be updated to a Parquet version | {'login': 'Awesome075', 'id': 187888489, 'node_id': 'U_kgDOCzLzaQ', 'avatar_url': 'https://avatars.githubusercontent.com/u/187888489?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Awesome075', 'html_url': 'https://github.com/Awesome075', 'followers_url': 'https://api.github.com/users/Awesome075/followers... | [] | open | False | None | [] | None | [] | 1,755 | 1,756 | NaT | NONE | nan | nan | nan | None | Hi,
The canonical `multi_news` dataset is currently broken and fails to load. This is because it points to the [alexfabri/multi_news](https://huggingface.co/datasets/alexfabbri/multi_news) repository, which contains a legacy loading script (`multi_news.py`) that requires the now-removed `trust_remote_code` parameter.... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7746/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7746/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7745 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7745/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7745/comments | https://api.github.com/repos/huggingface/datasets/issues/7745/events | https://github.com/huggingface/datasets/issues/7745 | 3345286773 | I_kwDODunzps7HZQZ1 | 7745 | Audio mono argument no longer supported, despite class documentation | {'login': 'jheitz', 'id': 5666041, 'node_id': 'MDQ6VXNlcjU2NjYwNDE=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5666041?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/jheitz', 'html_url': 'https://github.com/jheitz', 'followers_url': 'https://api.github.com/users/jheitz/followers', 'followin... | [] | open | False | None | [] | None | [] | 1,755 | 1,756 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
Either update the documentation, or re-introduce the flag (and corresponding logic to convert the audio to mono)
### Steps to reproduce the bug
Audio(sampling_rate=16000, mono=True) raises the error
TypeError: Audio.__init__() got an unexpected keyword argument 'mono'
However, in the class doc... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7745/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7745/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7744 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7744/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7744/comments | https://api.github.com/repos/huggingface/datasets/issues/7744/events | https://github.com/huggingface/datasets/issues/7744 | 3343510686 | I_kwDODunzps7HSeye | 7744 | dtype: ClassLabel is not parsed correctly in `features.py` | {'login': 'cmatKhan', 'id': 43553003, 'node_id': 'MDQ6VXNlcjQzNTUzMDAz', 'avatar_url': 'https://avatars.githubusercontent.com/u/43553003?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/cmatKhan', 'html_url': 'https://github.com/cmatKhan', 'followers_url': 'https://api.github.com/users/cmatKhan/followers',... | [] | closed | False | None | [] | None | [] | 1,755 | 1,757 | 2025-09-10 15:23:41+00:00 | NONE | nan | nan | nan | None | `dtype: ClassLabel` in the README.md yaml metadata is parsed incorrectly and causes the data viewer to fail.
This yaml in my metadata ([source](https://huggingface.co/datasets/BrentLab/yeast_genome_resources/blob/main/README.md), though i changed `ClassLabel` to `string` to using different dtype in order to avoid the ... | {'login': 'cmatKhan', 'id': 43553003, 'node_id': 'MDQ6VXNlcjQzNTUzMDAz', 'avatar_url': 'https://avatars.githubusercontent.com/u/43553003?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/cmatKhan', 'html_url': 'https://github.com/cmatKhan', 'followers_url': 'https://api.github.com/users/cmatKhan/followers',... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7744/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7744/timeline | nan | completed | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7743 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7743/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7743/comments | https://api.github.com/repos/huggingface/datasets/issues/7743/events | https://github.com/huggingface/datasets/pull/7743 | 3342611297 | PR_kwDODunzps6ku8Jw | 7743 | Refactor HDF5 and preserve tree structure | {'login': 'klamike', 'id': 17013474, 'node_id': 'MDQ6VXNlcjE3MDEzNDc0', 'avatar_url': 'https://avatars.githubusercontent.com/u/17013474?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/klamike', 'html_url': 'https://github.com/klamike', 'followers_url': 'https://api.github.com/users/klamike/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,755 | 1,756 | 2025-08-26 15:28:05+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7743', 'html_url': 'https://github.com/huggingface/datasets/pull/7743', 'diff_url': 'https://github.com/huggingface/datasets/pull/7743.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7743.patch', 'merged_at': '2025-08-26T15:28:05Z'} | Closes #7741. Followup to #7690
- Recursive parsing and feature inference, to preserve the tree structure of the file. Note this means we now visit all links in the file. It also means we have to call` combine_chunks` on any large non-root datasets.
- Support for `complex64` (two `float32`s, used to be converted to... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7743/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7743/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7742 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7742/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7742/comments | https://api.github.com/repos/huggingface/datasets/issues/7742/events | https://github.com/huggingface/datasets/issues/7742 | 3336704928 | I_kwDODunzps7G4hOg | 7742 | module 'pyarrow' has no attribute 'PyExtensionType' | {'login': 'mnedelko', 'id': 6106392, 'node_id': 'MDQ6VXNlcjYxMDYzOTI=', 'avatar_url': 'https://avatars.githubusercontent.com/u/6106392?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/mnedelko', 'html_url': 'https://github.com/mnedelko', 'followers_url': 'https://api.github.com/users/mnedelko/followers', '... | [] | open | False | None | [] | None | [] | 1,755 | 1,757 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
When importing certain libraries, users will encounter the following error which can be traced back to the datasets library.
module 'pyarrow' has no attribute 'PyExtensionType'.
Example issue: https://github.com/explodinggradients/ragas/issues/2170
The issue occurs due to the following. I will ... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7742/reactions', 'total_count': 1, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7742/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7741 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7741/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7741/comments | https://api.github.com/repos/huggingface/datasets/issues/7741/events | https://github.com/huggingface/datasets/issues/7741 | 3334848656 | I_kwDODunzps7GxcCQ | 7741 | Preserve tree structure when loading HDF5 | {'login': 'klamike', 'id': 17013474, 'node_id': 'MDQ6VXNlcjE3MDEzNDc0', 'avatar_url': 'https://avatars.githubusercontent.com/u/17013474?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/klamike', 'html_url': 'https://github.com/klamike', 'followers_url': 'https://api.github.com/users/klamike/followers', 'fo... | [{'id': 1935892871, 'node_id': 'MDU6TGFiZWwxOTM1ODkyODcx', 'url': 'https://api.github.com/repos/huggingface/datasets/labels/enhancement', 'name': 'enhancement', 'color': 'a2eeef', 'default': True, 'description': 'New feature or request'}] | closed | False | None | [] | None | [] | 1,755 | 1,756 | 2025-08-26 15:28:06+00:00 | CONTRIBUTOR | nan | nan | nan | None | ### Feature request
https://github.com/huggingface/datasets/pull/7740#discussion_r2285605374
### Motivation
`datasets` has the `Features` class for representing nested features. HDF5 files have groups of datasets which are nested, though in #7690 the keys are flattened. We should preserve that structure for the user... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7741/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7741/timeline | nan | completed | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7740 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7740/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7740/comments | https://api.github.com/repos/huggingface/datasets/issues/7740/events | https://github.com/huggingface/datasets/pull/7740 | 3334693293 | PR_kwDODunzps6kUMKM | 7740 | Document HDF5 support | {'login': 'klamike', 'id': 17013474, 'node_id': 'MDQ6VXNlcjE3MDEzNDc0', 'avatar_url': 'https://avatars.githubusercontent.com/u/17013474?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/klamike', 'html_url': 'https://github.com/klamike', 'followers_url': 'https://api.github.com/users/klamike/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,755 | 1,758 | 2025-09-24 14:51:11+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7740', 'html_url': 'https://github.com/huggingface/datasets/pull/7740', 'diff_url': 'https://github.com/huggingface/datasets/pull/7740.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7740.patch', 'merged_at': '2025-09-24T14:51:11Z'} | I think these are at least the main places where we should put content. Ideally it is not just repeated in the final version
ref #7690
- [x] Wait for #7743 to land | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7740/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7740/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7739 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7739/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7739/comments | https://api.github.com/repos/huggingface/datasets/issues/7739/events | https://github.com/huggingface/datasets/issues/7739 | 3331537762 | I_kwDODunzps7Gkzti | 7739 | Replacement of "Sequence" feature with "List" breaks backward compatibility | {'login': 'evmaki', 'id': 15764776, 'node_id': 'MDQ6VXNlcjE1NzY0Nzc2', 'avatar_url': 'https://avatars.githubusercontent.com/u/15764776?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/evmaki', 'html_url': 'https://github.com/evmaki', 'followers_url': 'https://api.github.com/users/evmaki/followers', 'follow... | [] | open | False | None | [] | None | [] | 1,755 | 1,757 | NaT | NONE | nan | nan | nan | None | PR #7634 replaced the Sequence feature with List in 4.0.0, so datasets saved with version 4.0.0 with that feature cannot be loaded by earlier versions. There is no clear option in 4.0.0 to use the legacy feature type to preserve backward compatibility.
Why is this a problem? I have a complex preprocessing and training... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7739/reactions', 'total_count': 2, '+1': 2, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7739/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7738 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7738/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7738/comments | https://api.github.com/repos/huggingface/datasets/issues/7738/events | https://github.com/huggingface/datasets/issues/7738 | 3328948690 | I_kwDODunzps7Ga7nS | 7738 | Allow saving multi-dimensional ndarray with dynamic shapes | {'login': 'ryan-minato', 'id': 82735346, 'node_id': 'MDQ6VXNlcjgyNzM1MzQ2', 'avatar_url': 'https://avatars.githubusercontent.com/u/82735346?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ryan-minato', 'html_url': 'https://github.com/ryan-minato', 'followers_url': 'https://api.github.com/users/ryan-minato... | [{'id': 1935892871, 'node_id': 'MDU6TGFiZWwxOTM1ODkyODcx', 'url': 'https://api.github.com/repos/huggingface/datasets/labels/enhancement', 'name': 'enhancement', 'color': 'a2eeef', 'default': True, 'description': 'New feature or request'}] | open | False | None | [] | None | [] | 1,755 | 1,756 | NaT | NONE | nan | nan | nan | None | ### Feature request
I propose adding a dedicated feature to the datasets library that allows for the efficient storage and retrieval of multi-dimensional ndarray with dynamic shapes. Similar to how Image columns handle variable-sized images, this feature would provide a structured way to store array data where the dim... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7738/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7738/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7737 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7737/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7737/comments | https://api.github.com/repos/huggingface/datasets/issues/7737/events | https://github.com/huggingface/datasets/pull/7737 | 3318670801 | PR_kwDODunzps6jf5io | 7737 | docs: Add column overwrite example to batch mapping guide | {'login': 'Sanjaykumar030', 'id': 183703408, 'node_id': 'U_kgDOCvMXcA', 'avatar_url': 'https://avatars.githubusercontent.com/u/183703408?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Sanjaykumar030', 'html_url': 'https://github.com/Sanjaykumar030', 'followers_url': 'https://api.github.com/users/Sanjayku... | [] | closed | False | None | [] | None | [] | 1,755 | 1,756 | 2025-09-04 11:11:37+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7737', 'html_url': 'https://github.com/huggingface/datasets/pull/7737', 'diff_url': 'https://github.com/huggingface/datasets/pull/7737.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7737.patch', 'merged_at': '2025-09-04T11:11:37Z'} | This PR adds a complementary example showing the **column-overwriting** pattern, which is both more direct and more flexible for many transformations.
### Proposed Change
The original `remove_columns` example remains untouched. Below it, this PR introduces an alternative approach that overwrites an existing colum... | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7737/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7737/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7736 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7736/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7736/comments | https://api.github.com/repos/huggingface/datasets/issues/7736/events | https://github.com/huggingface/datasets/pull/7736 | 3311618096 | PR_kwDODunzps6jIWQ3 | 7736 | Fix type hint `train_test_split` | {'login': 'qgallouedec', 'id': 45557362, 'node_id': 'MDQ6VXNlcjQ1NTU3MzYy', 'avatar_url': 'https://avatars.githubusercontent.com/u/45557362?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/qgallouedec', 'html_url': 'https://github.com/qgallouedec', 'followers_url': 'https://api.github.com/users/qgallouedec... | [] | closed | False | None | [] | None | [] | 1,754 | 1,755 | 2025-08-13 13:13:48+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7736', 'html_url': 'https://github.com/huggingface/datasets/pull/7736', 'diff_url': 'https://github.com/huggingface/datasets/pull/7736.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7736.patch', 'merged_at': '2025-08-13T13:13:48Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7736/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7736/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7735 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7735/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7735/comments | https://api.github.com/repos/huggingface/datasets/issues/7735/events | https://github.com/huggingface/datasets/pull/7735 | 3310514828 | PR_kwDODunzps6jEq5w | 7735 | fix largelist repr | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | [] | closed | False | None | [] | None | [] | 1,754 | 1,754 | 2025-08-11 15:39:54+00:00 | MEMBER | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7735', 'html_url': 'https://github.com/huggingface/datasets/pull/7735', 'diff_url': 'https://github.com/huggingface/datasets/pull/7735.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7735.patch', 'merged_at': '2025-08-11T15:39:54Z'} | None | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7735/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7735/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7734 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7734/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7734/comments | https://api.github.com/repos/huggingface/datasets/issues/7734/events | https://github.com/huggingface/datasets/pull/7734 | 3306519239 | PR_kwDODunzps6i4pmA | 7734 | Fixing __getitem__ of datasets which behaves inconsistent to documentation when setting _format_type to None | {'login': 'awagen', 'id': 40367113, 'node_id': 'MDQ6VXNlcjQwMzY3MTEz', 'avatar_url': 'https://avatars.githubusercontent.com/u/40367113?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/awagen', 'html_url': 'https://github.com/awagen', 'followers_url': 'https://api.github.com/users/awagen/followers', 'follow... | [] | closed | False | None | [] | None | [] | 1,754 | 1,755 | 2025-08-17 07:23:00+00:00 | NONE | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7734', 'html_url': 'https://github.com/huggingface/datasets/pull/7734', 'diff_url': 'https://github.com/huggingface/datasets/pull/7734.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7734.patch', 'merged_at': None} | Setting _format_type to None, should return plain python object but as of 4.0.0 returns Column. This fails in libs such as sentencetransformers (such as in generation of hard negatives) where plain python is expected. | {'login': 'awagen', 'id': 40367113, 'node_id': 'MDQ6VXNlcjQwMzY3MTEz', 'avatar_url': 'https://avatars.githubusercontent.com/u/40367113?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/awagen', 'html_url': 'https://github.com/awagen', 'followers_url': 'https://api.github.com/users/awagen/followers', 'follow... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7734/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7734/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7733 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7733/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7733/comments | https://api.github.com/repos/huggingface/datasets/issues/7733/events | https://github.com/huggingface/datasets/issues/7733 | 3304979299 | I_kwDODunzps7E_ftj | 7733 | Dataset Repo Paths to Locally Stored Images Not Being Appended to Image Path | {'login': 'dennys246', 'id': 27898715, 'node_id': 'MDQ6VXNlcjI3ODk4NzE1', 'avatar_url': 'https://avatars.githubusercontent.com/u/27898715?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/dennys246', 'html_url': 'https://github.com/dennys246', 'followers_url': 'https://api.github.com/users/dennys246/followe... | [] | closed | False | None | [] | None | [] | 1,754 | 1,759 | 2025-10-07 04:32:48+00:00 | NONE | nan | nan | nan | None | ### Describe the bug
I’m not sure if this is a bug or a feature and I just don’t fully understand how dataset loading is to work, but it appears there may be a bug with how locally stored Image() are being accessed. I’ve uploaded a new dataset to hugging face (rmdig/rocky_mountain_snowpack) but I’ve come into a ton of... | {'login': 'dennys246', 'id': 27898715, 'node_id': 'MDQ6VXNlcjI3ODk4NzE1', 'avatar_url': 'https://avatars.githubusercontent.com/u/27898715?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/dennys246', 'html_url': 'https://github.com/dennys246', 'followers_url': 'https://api.github.com/users/dennys246/followe... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7733/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7733/timeline | nan | completed | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7732 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7732/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7732/comments | https://api.github.com/repos/huggingface/datasets/issues/7732/events | https://github.com/huggingface/datasets/issues/7732 | 3304673383 | I_kwDODunzps7E-VBn | 7732 | webdataset: key errors when `field_name` has upper case characters | {'login': 'YassineYousfi', 'id': 29985433, 'node_id': 'MDQ6VXNlcjI5OTg1NDMz', 'avatar_url': 'https://avatars.githubusercontent.com/u/29985433?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/YassineYousfi', 'html_url': 'https://github.com/YassineYousfi', 'followers_url': 'https://api.github.com/users/Yassi... | [] | open | False | None | [] | None | [] | 1,754 | 1,754 | NaT | CONTRIBUTOR | nan | nan | nan | None | ### Describe the bug
When using a webdataset each sample can be a collection of different "fields"
like this:
```
images17/image194.left.jpg
images17/image194.right.jpg
images17/image194.json
images17/image12.left.jpg
images17/image12.right.jpg
images17/image12.json
```
if the field_name contains upper case characte... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7732/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7732/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7731 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7731/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7731/comments | https://api.github.com/repos/huggingface/datasets/issues/7731/events | https://github.com/huggingface/datasets/issues/7731 | 3303637075 | I_kwDODunzps7E6YBT | 7731 | Add the possibility of a backend for audio decoding | {'login': 'intexcor', 'id': 142020129, 'node_id': 'U_kgDOCHcOIQ', 'avatar_url': 'https://avatars.githubusercontent.com/u/142020129?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/intexcor', 'html_url': 'https://github.com/intexcor', 'followers_url': 'https://api.github.com/users/intexcor/followers', 'foll... | [{'id': 1935892871, 'node_id': 'MDU6TGFiZWwxOTM1ODkyODcx', 'url': 'https://api.github.com/repos/huggingface/datasets/labels/enhancement', 'name': 'enhancement', 'color': 'a2eeef', 'default': True, 'description': 'New feature or request'}] | open | False | None | [] | None | [] | 1,754 | 1,755 | NaT | NONE | nan | nan | nan | None | ### Feature request
Add the possibility of a backend for audio decoding. Before version 4.0.0, soundfile was used, and now torchcodec is used, but the problem is that torchcodec requires ffmpeg, which is problematic to install on the same colab. Therefore, I suggest adding a decoder selection when loading the dataset.... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7731/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7731/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7730 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7730/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7730/comments | https://api.github.com/repos/huggingface/datasets/issues/7730/events | https://github.com/huggingface/datasets/pull/7730 | 3301907242 | PR_kwDODunzps6iqTZI | 7730 | Grammar fix: correct "showed" to "shown" in fingerprint.py | {'login': 'brchristian', 'id': 2460418, 'node_id': 'MDQ6VXNlcjI0NjA0MTg=', 'avatar_url': 'https://avatars.githubusercontent.com/u/2460418?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/brchristian', 'html_url': 'https://github.com/brchristian', 'followers_url': 'https://api.github.com/users/brchristian/f... | [] | closed | False | None | [] | None | [] | 1,754 | 1,755 | 2025-08-13 13:12:56+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7730', 'html_url': 'https://github.com/huggingface/datasets/pull/7730', 'diff_url': 'https://github.com/huggingface/datasets/pull/7730.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7730.patch', 'merged_at': '2025-08-13T13:12:56Z'} | This PR corrects a small grammatical issue in the outputs of fingerprint.py:
```diff
- "This warning is only showed once. Subsequent hashing failures won't be showed."
+ "This warning is only shown once. Subsequent hashing failures won't be shown."
```
| {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7730/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7730/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7729 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7729/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7729/comments | https://api.github.com/repos/huggingface/datasets/issues/7729/events | https://github.com/huggingface/datasets/issues/7729 | 3300672954 | I_kwDODunzps7EvEW6 | 7729 | OSError: libcudart.so.11.0: cannot open shared object file: No such file or directory | {'login': 'SaleemMalikAI', 'id': 115183904, 'node_id': 'U_kgDOBt2RIA', 'avatar_url': 'https://avatars.githubusercontent.com/u/115183904?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/SaleemMalikAI', 'html_url': 'https://github.com/SaleemMalikAI', 'followers_url': 'https://api.github.com/users/SaleemMalik... | [] | open | False | None | [] | None | [] | 1,754 | 1,758 | NaT | NONE | nan | nan | nan | None | > Hi is there any solution for that eror i try to install this one
pip install torch==1.12.1+cpu torchaudio==0.12.1+cpu -f https://download.pytorch.org/whl/torch_stable.html
this is working fine but tell me how to install pytorch version that is fit for gpu | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7729/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7729/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7728 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7728/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7728/comments | https://api.github.com/repos/huggingface/datasets/issues/7728/events | https://github.com/huggingface/datasets/issues/7728 | 3298854904 | I_kwDODunzps7EoIf4 | 7728 | NonMatchingSplitsSizesError and ExpectedMoreSplitsError | {'login': 'efsotr', 'id': 104755879, 'node_id': 'U_kgDOBj5ypw', 'avatar_url': 'https://avatars.githubusercontent.com/u/104755879?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/efsotr', 'html_url': 'https://github.com/efsotr', 'followers_url': 'https://api.github.com/users/efsotr/followers', 'following_ur... | [] | open | False | None | [] | None | [] | 1,754 | 1,759 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
When loading dataset, the info specified by `data_files` did not overwrite the original info.
### Steps to reproduce the bug
```python
from datasets import load_dataset
traindata = load_dataset(
"allenai/c4",
"en",
data_files={"train": "en/c4-train.00000-of-... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7728/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7728/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7727 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7727/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7727/comments | https://api.github.com/repos/huggingface/datasets/issues/7727/events | https://github.com/huggingface/datasets/issues/7727 | 3295718578 | I_kwDODunzps7EcKyy | 7727 | config paths that start with ./ are not valid as hf:// accessed repos, but are valid when accessed locally | {'login': 'doctorpangloss', 'id': 2229300, 'node_id': 'MDQ6VXNlcjIyMjkzMDA=', 'avatar_url': 'https://avatars.githubusercontent.com/u/2229300?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/doctorpangloss', 'html_url': 'https://github.com/doctorpangloss', 'followers_url': 'https://api.github.com/users/doct... | [] | open | False | None | [] | None | [] | 1,754 | 1,754 | NaT | NONE | nan | nan | nan | None | ### Describe the bug
```
- config_name: some_config
data_files:
- split: train
path:
- images/xyz/*.jpg
```
will correctly download but
```
- config_name: some_config
data_files:
- split: train
path:
- ./images/xyz/*.jpg
```
will error with `FileNotFoundError` due to improper url joining. `loa... | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7727/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7727/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
https://api.github.com/repos/huggingface/datasets/issues/7726 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7726/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7726/comments | https://api.github.com/repos/huggingface/datasets/issues/7726/events | https://github.com/huggingface/datasets/pull/7726 | 3293789832 | PR_kwDODunzps6iO_oF | 7726 | fix(webdataset): don't .lower() field_name | {'login': 'YassineYousfi', 'id': 29985433, 'node_id': 'MDQ6VXNlcjI5OTg1NDMz', 'avatar_url': 'https://avatars.githubusercontent.com/u/29985433?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/YassineYousfi', 'html_url': 'https://github.com/YassineYousfi', 'followers_url': 'https://api.github.com/users/Yassi... | [] | closed | False | None | [] | None | [] | 1,754 | 1,755 | 2025-08-20 16:35:55+00:00 | CONTRIBUTOR | nan | nan | 0.0 | {'url': 'https://api.github.com/repos/huggingface/datasets/pulls/7726', 'html_url': 'https://github.com/huggingface/datasets/pull/7726', 'diff_url': 'https://github.com/huggingface/datasets/pull/7726.diff', 'patch_url': 'https://github.com/huggingface/datasets/pull/7726.patch', 'merged_at': '2025-08-20T16:35:55Z'} | This fixes cases where keys have upper case identifiers | {'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'fo... | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7726/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7726/timeline | nan | None | None | None |
https://api.github.com/repos/huggingface/datasets/issues/7724 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/7724/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/7724/comments | https://api.github.com/repos/huggingface/datasets/issues/7724/events | https://github.com/huggingface/datasets/issues/7724 | 3292315241 | I_kwDODunzps7EPL5p | 7724 | Can not stepinto load_dataset.py? | {'login': 'micklexqg', 'id': 13776012, 'node_id': 'MDQ6VXNlcjEzNzc2MDEy', 'avatar_url': 'https://avatars.githubusercontent.com/u/13776012?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/micklexqg', 'html_url': 'https://github.com/micklexqg', 'followers_url': 'https://api.github.com/users/micklexqg/followe... | [] | open | False | None | [] | None | [] | 1,754 | 1,754 | NaT | NONE | nan | nan | nan | None | I set a breakpoint in "load_dataset.py" and try to debug my data load codes, but it does not stop at any breakpoints, so "load_dataset.py" can not be stepped into ?
<!-- Failed to upload "截图 2025-08-05 17-25-18.png" --> | None | {'url': 'https://api.github.com/repos/huggingface/datasets/issues/7724/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/huggingface/datasets/issues/7724/timeline | nan | None | {'total': 0, 'completed': 0, 'percent_completed': 0} | {'blocked_by': 0, 'total_blocked_by': 0, 'blocking': 0, 'total_blocking': 0} |
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