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https://api.github.com/repos/huggingface/datasets/issues/8340 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8340/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8340/comments | https://api.github.com/repos/huggingface/datasets/issues/8340/events | https://github.com/huggingface/datasets/pull/8340 | 4,908,511,747 | PR_kwDODunzps7y1YDI | 8,340 | Make Dataset generic to allow specifying column types in typehints | {
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} | Closes #7719
## What does this PR do?
Makes `Dataset` optionally generic so its column types can be specified in a
typehint, similar to how `torch.utils.data.DataLoader[T]` works today (as
requested in the issue).
Before, the only way to document a dataset's columns was a docstring comment:
```python
from datasets ... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8339 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8339/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8339/comments | https://api.github.com/repos/huggingface/datasets/issues/8339/events | https://github.com/huggingface/datasets/pull/8339 | 4,905,200,782 | PR_kwDODunzps7yqz1j | 8,339 | Make the dataset fingerprint independent of Arrow chunking | {
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} | Fixes #8327.
As discussed in the issue, the OOM in `Dataset.from_pandas` comes from `generate_fingerprint`, not from the Arrow conversion. Fingerprinting hashes `dataset.__dict__`, and the underlying `pa.Table` (and the `InMemoryTable` wrapping it) pickles chunk-by-chunk, so the serialized size and the hashing cost ... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8338 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8338/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8338/comments | https://api.github.com/repos/huggingface/datasets/issues/8338/events | https://github.com/huggingface/datasets/pull/8338 | 4,898,613,660 | PR_kwDODunzps7yVTjf | 8,338 | Include file size in dataset fingerprint | {
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} | ### Motivation
Currently, the dataset cache fingerprints rely entirely on the `ETag`/`etag`/`mtime` metadata fetched during `fs.info()`. If a file's byte size changes on the remote end—and the remote backend fails to reliably update the ETag—the dataset fingerprint stays improperly static. This leads to insidious bugs... | null | {
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"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_8337). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 2026-07-15T17:01:52 | 2026-07-16T13:09:43 | null | null | MEMBER | [] | null | null | 0 | {
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} | Fixes #7413
Adds a WebDataset example to the video dataset docs showing how multiple media files of the same type per sample are mapped. | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8335 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8335/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8335/comments | https://api.github.com/repos/huggingface/datasets/issues/8335/events | https://github.com/huggingface/datasets/pull/8335 | 4,892,837,423 | PR_kwDODunzps7yCdSS | 8,335 | Fix column loss in horizontal concatenation of arrow-backed IterableDatasets | {
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"Closing this — on review the fix only covers the equal-length case. The arrow (`_iter_arrow`) path also needs to pad different-length sources with nulls the way the non-arrow path does, otherwise horizontal concat of unequal-length sources raises `ArrowInvalid`. I'd rather rework it to handle that completely befor... | 2026-07-15T13:18:15 | 2026-07-15T14:33:35 | 2026-07-15T14:33:35 | null | NONE | [] | null | null | 0 | {
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} | ## Bug
`concatenate_datasets([...], axis=1)` over arrow-backed `IterableDataset`s (e.g. from `.to_iterable_dataset()`) silently drops the **first** dataset's columns and duplicates the **last** dataset's column.
In `HorizontallyConcatenatedMultiSourcesExamplesIterable._iter_arrow`, the merged table is built by append... | {
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} | This PR updates the type hint for the `path_or_paths` argument in dataset loading methods (`from_parquet`, `from_csv`, `from_json`, and `from_text`) in `src/datasets/arrow_dataset.py`.
It replaces `list[PathLike]` with `Sequence[PathLike]`. Since `list` is invariant and `Sequence` is covariant, this prevents users f... | null | {
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} | ## What does this do?
`Dataset.to_dict(batch_size=..., batched=True)` silently ignores both arguments and always returns the full dict, even though its signature, docstring ("Set to `True` to return a generator that yields the dataset as batches"), and `-> Union[dict, Iterator[dict]]` return type all promise batching.... | null | {
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} | ## Problem
`IterableDataset.map(fn, batched=True)` can silently drop or misalign rows when the mapping function changes the batch's row count but does not re-emit every retained input column.
In `MappedExamplesIterable._iter`, `prepare_outputs` merges the batch with `transformed_inputs = {**inputs, **processed_inputs... | null | {
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"Hi ! Thanks for the ping, yes we are aware of the issue and actively working on it. It's taking some time though since we want to make sure it will be 100% back and for good.\n\nThis impacts both the API and the Viewer on HF which is based on it"
] | 2026-07-14T13:59:29 | 2026-07-14T18:01:57 | null | null | NONE | [] | null | null | null | null | ### Describe the bug
The entire datasets-server.huggingface.co backend (the dataset-viewer API) is
returning 503 Service Temporarily Unavailable on every route I've tried, not
just one endpoint. It reproduces on public datasets with no auth token, so it
doesn't appear to be account- or dataset-specific. huggingface.co... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8330 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8330/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8330/comments | https://api.github.com/repos/huggingface/datasets/issues/8330/events | https://github.com/huggingface/datasets/issues/8330 | 4,883,330,907 | I_kwDODunzps8AAAABIxG3Ww | 8,330 | Dataset Studio and Viewer down | {
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"Hi ! Thanks for the ping, yes we are aware of the issue and actively working on it. It's taking some time though since we want to make sure it will be 100% back and for good"
] | 2026-07-14T13:06:53 | 2026-07-14T18:01:18 | null | null | NONE | [] | null | null | null | null | ### Describe the bug
Hello!
I want to report a bug on the datasets viewer and data studio pages. I have attempted to access it on various datasets from various devices and it will not let me view the dataset this way. I have tried restarting, login in and out but to no success. I use Hugging Face as a repository th... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8329 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8329/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8329/comments | https://api.github.com/repos/huggingface/datasets/issues/8329/events | https://github.com/huggingface/datasets/pull/8329 | 4,882,090,554 | PR_kwDODunzps7xfhUD | 8,329 | fix: replace list/List with Sequence in function parameter annotations | {
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} | Fixes #5354
Replaces `list[T]` with `Sequence[T]` in function parameter type annotations across `arrow_dataset.py`, `dataset_dict.py`, and `iterable_dataset.py`.
The built-in `list` is invariant in its type parameter, so passing a `List[str]` where `list[PathLike]` is expected causes a mypy error. `Sequence` is cova... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8328 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8328/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8328/comments | https://api.github.com/repos/huggingface/datasets/issues/8328/events | https://github.com/huggingface/datasets/issues/8328 | 4,881,665,580 | I_kwDODunzps8AAAABIvhOLA | 8,328 | Streaming datasets fail with 403 SignatureError: invalid key pair id from xet-bridge-us (Colab, latest libraries) | {
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"Hi ! I couldn't reproduce the issue on my side. I can see two options, let me know if any helps you:\n\n1) this was a transient issue (we restarted some machines recently but this shouldn't have impacted you tbh), can you try again just in case ?\n2) something is wrong with your token smh, can you logout and login... | 2026-07-14T09:21:43 | 2026-07-15T00:58:06 | null | null | NONE | [] | null | null | null | null | ### Describe the bug
I'm unable to stream datasets from the Hugging Face Hub. The issue affects both public datasets (e.g. beans) and gated datasets (ILSVRC/imagenet-1k).
The failure occurs before any examples are yielded. The request is redirected to the Xet CDN (xet-bridge-us) and fails with:
```
403 Forbidden
Au... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8327 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8327/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8327/comments | https://api.github.com/repos/huggingface/datasets/issues/8327/events | https://github.com/huggingface/datasets/issues/8327 | 4,874,477,254 | I_kwDODunzps8AAAABIoqexg | 8,327 | `Dataset.from_pandas` allocates ~1 MB per Arrow chunk, Out of Memory errors | {
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"The measurements in the issue point at `from_pandas`, but I think the allocation is actually in fingerprinting, and not in the Arrow conversion at all.\n\nOn datasets 5.0.0 I get:\n\n| step | peak |\n|---|---|\n| `pa.Table.from_pandas(df)` | ~0 MB |\n| `Dataset.from_pandas(df)` | 1499 MB |\n| `generate_fingerprint... | 2026-07-13T14:13:38 | 2026-07-16T13:43:01 | null | null | NONE | [] | null | null | null | null | ### Describe the bug
`Dataset.from_pandas` memory usage scales with the chunk count of the backing Arrow array (around 1 MB per chunk).
`Dataset.shuffle()` followed by `to_pandas()` produces string columns with one chunk per row, so a 25k-row DataFrame holding ~32 MB of text allocates ~30 GB on the way back through ... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8326 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8326/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8326/comments | https://api.github.com/repos/huggingface/datasets/issues/8326/events | https://github.com/huggingface/datasets/pull/8326 | 4,871,148,453 | PR_kwDODunzps7w78O8 | 8,326 | docs: replace AutoFeatureExtractor with AutoImageProcessor in image preprocessing docs | {
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} | Fixes #8199
Replaces deprecated with the modern in the image preprocessing example in . | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8325 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8325/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8325/comments | https://api.github.com/repos/huggingface/datasets/issues/8325/events | https://github.com/huggingface/datasets/pull/8325 | 4,869,263,834 | PR_kwDODunzps7w2Bma | 8,325 | Fix path traversal via metadata file_name in folder-based builders | {
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"Thanks, both addressed.\n\n**1. `dummy/../../../`:** this is actually already caught — `file_name` is run through `os.path.normpath` before the check, so `dummy/../../../etc/passwd` normalizes to `../../etc/passwd` and is rejected by the existing `..` guard. I added explicit regression tests (`dummy/../../../etc/p... | 2026-07-12T23:48:39 | 2026-07-16T08:28:46 | null | null | NONE | [] | null | null | 0 | {
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} | Fix #8324
### Vulnerability
The folder-based builders (`imagefolder`, `audiofolder`, `videofolder`, `pdffolder`) resolve each metadata row's `file_name` by joining it to the metadata file's directory with no containment check. A malicious dataset can set `file_name` to a `../`-traversal path or an absolute path, caus... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8324 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8324/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8324/comments | https://api.github.com/repos/huggingface/datasets/issues/8324/events | https://github.com/huggingface/datasets/issues/8324 | 4,867,649,641 | I_kwDODunzps8AAAABIiJwaQ | 8,324 | Path traversal / arbitrary file read via the `file_name` metadata field in `*folder` dataset builders (no `trust_remote_code`) | {
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"#self-assign"
] | 2026-07-12T15:38:21 | 2026-07-12T23:34:48 | null | null | NONE | [] | null | null | null | null | ### Describe the bug
reported via email on 9 June 2026 - no acknowledgement or response:
Package: datasets (PyPI). Affected file: src/datasets/packaged_modules/folder_based_builder/folder_based_builder.py
Affected Versions: confirmed on 5.0.0 (PyPI) and HEAD 63e103e.
CVSS: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8323 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8323/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8323/comments | https://api.github.com/repos/huggingface/datasets/issues/8323/events | https://github.com/huggingface/datasets/pull/8323 | 4,863,233,039 | PR_kwDODunzps7wku51 | 8,323 | Raise on Dataset.rename_columns name collision with an existing column | {
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} | ### What
`Dataset.rename_column` (singular) already rejects a new column name that collides with an
existing column:
```python
>>> ds.rename_column("foo", "bar") # "bar" already exists
ValueError: New column name bar already in the dataset. ...
```
`Dataset.rename_columns` (plural, dict-based) has no equivalent che... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8322 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8322/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8322/comments | https://api.github.com/repos/huggingface/datasets/issues/8322/events | https://github.com/huggingface/datasets/pull/8322 | 4,862,220,787 | PR_kwDODunzps7whovv | 8,322 | feat: use `ListLike` instead of `list` in path type hints | {
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} | ---
## Description
Changed type annotations from `list[PathLike]` to `ListLike[PathLike]` in
`from_csv`, `from_json`, `from_parquet`, and `from_text`.
`list` type hints are invariant — passing a `tuple` of paths fails mypy even
though it works fine at runtime. `ListLike` (defined in
`src/datasets/utils/typing.py`) ac... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8321 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8321/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8321/comments | https://api.github.com/repos/huggingface/datasets/issues/8321/events | https://github.com/huggingface/datasets/pull/8321 | 4,861,816,606 | PR_kwDODunzps7wgZfn | 8,321 | Fix: Resolve Sequence type hints and add from_jsonl alias (#5354) | {
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} | Fixes #5354
## Proposed Changes
- Updates features typing to use Sequence instead of List/Tuple in from_json and from_parquet parsing functions.
- Adds from_jsonl as an explicit wrapper to from_json for dataset creation, providing API symmetry with to_jsonl.
- Includes dedicated tests for the new from_jsonl alias in a... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8320 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8320/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8320/comments | https://api.github.com/repos/huggingface/datasets/issues/8320/events | https://github.com/huggingface/datasets/pull/8320 | 4,860,517,539 | PR_kwDODunzps7wcTTb | 8,320 | docs: add community health files (CHANGELOG.md) | {
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} | ## Summary
Adds missing open-source community health files:
- **CHANGELOG.md** — Keep a Changelog format, Semantic Versioning
- **README.md** — contributor profile link
### Why
These files help contributors understand how to participate and set community expectations.
---
*[Mukller](https://github.com/Mu... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8319 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8319/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8319/comments | https://api.github.com/repos/huggingface/datasets/issues/8319/events | https://github.com/huggingface/datasets/pull/8319 | 4,859,119,134 | PR_kwDODunzps7wX361 | 8,319 | Cast multi-dimensional numpy arrays when inferring IterableDataset features | {
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} | ## Summary
`IterableDataset._resolve_features()` crashes when a `map` function yields multi-dimensional numpy arrays:
```python
from datasets import Dataset
import numpy as np
ds = Dataset.from_dict({"a": [[[1, 2, 3], [1, 2, 3]]]}).to_iterable_dataset().map(lambda x: {"a": [np.array(x["a"])]})
ds._resolve_features()
... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8318 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8318/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8318/comments | https://api.github.com/repos/huggingface/datasets/issues/8318/events | https://github.com/huggingface/datasets/pull/8318 | 4,852,071,515 | PR_kwDODunzps7wBLK6 | 8,318 | Vectorize interleave_datasets index generation (probabilities + first/all_exhausted) | {
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"Hi @lhoestq — gentle ping on this one when you have a moment.\n\nIt vectorizes the `probabilities`-given index generation in `_interleave_map_style_datasets` (the `first_exhausted` / `all_exhausted` branches), which currently builds the index list in a pure-Python per-row loop. This brings it to parity with the al... | 2026-07-10T04:43:02 | 2026-07-12T14:08:11 | null | null | NONE | [] | null | null | 0 | {
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} | ## What
`_interleave_map_style_datasets` (used by `interleave_datasets` for map-style `Dataset`s) builds the output index list in a **pure-Python `for`-loop, one iteration per output row**, when `probabilities` is given:
```python
for source_idx in iter_random_indices():
if bool_strategy_func(is_exhausted):
... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8317 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8317/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8317/comments | https://api.github.com/repos/huggingface/datasets/issues/8317/events | https://github.com/huggingface/datasets/pull/8317 | 4,851,996,655 | PR_kwDODunzps7wA7r8 | 8,317 | fix(json): produce valid JSON when lines=False spans multiple batches (#7037) | {
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} | ## Summary
Fixes #7037.
`Dataset.to_json(lines=False)` raised `NotImplementedError` (and before the guard was added, silently produced _invalid_ JSON) whenever `batch_size < num_rows` — i.e., the default case for any dataset larger than `DEFAULT_MAX_BATCH_SIZE` (1000 rows).
**Root cause:** Each batch was serialised ... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8316 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8316/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8316/comments | https://api.github.com/repos/huggingface/datasets/issues/8316/events | https://github.com/huggingface/datasets/pull/8316 | 4,851,944,983 | PR_kwDODunzps7wAxOj | 8,316 | Preserve features after IterableDataset.add_column | {
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} | ## What
`IterableDataset.add_column` delegates to `map` but never propagates the schema. After the call, `dataset.features` is `None` even when the original dataset had a typed schema, silently breaking all downstream code that inspects features.
## Root cause
The implementation is a one-liner:
```python
return self... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8315 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8315/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8315/comments | https://api.github.com/repos/huggingface/datasets/issues/8315/events | https://github.com/huggingface/datasets/pull/8315 | 4,849,890,950 | PR_kwDODunzps7v6TJQ | 8,315 | Fix size_str(0) returning "Unknown size" instead of "0 bytes" | {
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} | `size_str` uses `if not size_in_bytes:` to return `"Unknown size"`, which also catches `0`. But `0` is a valid size (0 bytes), and the docstring states that only `None` means "Unknown size". So a 0-byte size (e.g. an empty split) currently renders as "Unknown size":
```python
>>> from datasets.utils.py_utils import... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8314 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8314/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8314/comments | https://api.github.com/repos/huggingface/datasets/issues/8314/events | https://github.com/huggingface/datasets/pull/8314 | 4,849,455,669 | PR_kwDODunzps7v46i1 | 8,314 | Fix to_json(lines=False) producing invalid JSON for multi-batch datasets | {
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} | Fixes #7037.
to_json(lines=False) concatenated batch JSON arrays directly (like [...][...][...]), which is invalid JSON. Fixed by stripping outer brackets from each batch with orient=records and wrapping in a single array. | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8313 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8313/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8313/comments | https://api.github.com/repos/huggingface/datasets/issues/8313/events | https://github.com/huggingface/datasets/pull/8313 | 4,843,463,896 | PR_kwDODunzps7vlZFI | 8,313 | Fix crash on millisecond-scale started_at in hermes agent traces | {
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} | ## Summary
Parsing a hermes-format agent trace whose `started_at` is expressed in milliseconds crashes with `OSError: [Errno 22] Invalid argument`.
## The bug
`src/datasets/packaged_modules/json/json.py` normalizes `started_at` before feeding it to `datetime.fromtimestamp` (which expects **seconds**), using a magnit... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8312 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8312/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8312/comments | https://api.github.com/repos/huggingface/datasets/issues/8312/events | https://github.com/huggingface/datasets/pull/8312 | 4,835,483,160 | PR_kwDODunzps7vLR6W | 8,312 | Fix Dataset.take raising IndexError when taking more elements than available | {
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} | ### Description
`Dataset.take(n)` is implemented as `self.select(range(n))`, so when `n` is larger than the dataset length it raises `IndexError: Index N out of range for dataset of size M` instead of returning the whole dataset. This is inconsistent with `IterableDataset.take`, which clamps and returns all available e... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8311 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8311/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8311/comments | https://api.github.com/repos/huggingface/datasets/issues/8311/events | https://github.com/huggingface/datasets/pull/8311 | 4,832,988,791 | PR_kwDODunzps7vDKY3 | 8,311 | Fix silent dataset truncation in batched map with mismatched empty column (#6879) | {
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} | ## What does this PR do?
Fixes #6879.
`Dataset.map(fn, batched=True)` silently truncates the dataset to **0 rows** (instead of raising) when the mapping function empties an *existing* column while another column stays non-empty.
### Reproducer (from the issue)
```python
import datasets
data = datasets.Dataset.from_... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8310 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8310/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8310/comments | https://api.github.com/repos/huggingface/datasets/issues/8310/events | https://github.com/huggingface/datasets/pull/8310 | 4,821,704,510 | PR_kwDODunzps7ueW6y | 8,310 | Make patch_submodule robust to __builtins__ being a module (PyPy / __main__) | {
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} | Closes #7636.
### Problem
`patch_submodule` reads the builtins through `globals()["__builtins__"]`:
```python
elif target_attr in globals()["__builtins__"]: # if it's a builtin like "open"
self.original[target_attr] = globals()["__builtins__"][target_attr]
```
The value of a module's `__builtins__` global is a... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8309 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8309/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8309/comments | https://api.github.com/repos/huggingface/datasets/issues/8309/events | https://github.com/huggingface/datasets/pull/8309 | 4,818,217,806 | PR_kwDODunzps7uS_TH | 8,309 | Make doc builds faster | {
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"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_8309). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 2026-07-06T10:28:24 | 2026-07-06T13:21:54 | null | null | NONE | [] | null | null | 0 | {
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} | Companion to the doc-builder tracker: huggingface/doc-builder#802
🤖 Generated with [Claude Code](https://claude.com/claude-code) | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8308 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8308/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8308/comments | https://api.github.com/repos/huggingface/datasets/issues/8308/events | https://github.com/huggingface/datasets/issues/8308 | 4,818,109,751 | I_kwDODunzps8AAAABHy6FNw | 8,308 | Streaming IterableDataset state stops advancing after first resume — second resume restarts from the beginning | {
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## Description
For a streaming `IterableDataset`, calling `load_state_dict()` and then continuing to iterate leaves `state_dict()` frozen at the initial position (`shard_idx=0`, `shard_example_idx=0`). Reading resumes correctly the first time, but the tracked state never advances again.
This causes a second consecut... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8307 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8307/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8307/comments | https://api.github.com/repos/huggingface/datasets/issues/8307/events | https://github.com/huggingface/datasets/pull/8307 | 4,814,981,536 | PR_kwDODunzps7uIqj_ | 8,307 | Improve missing tsfile dependency error | {
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} | Related to #8256
This PR improves the error message when the optional `tsfile` dependency is unavailable.
Currently, loading a TSFile dataset without `tsfile` installed raises a raw:
ModuleNotFoundError: No module named 'tsfile'
This change raises a clearer ImportError instead:
ImportError: To support lo... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8306 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8306/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8306/comments | https://api.github.com/repos/huggingface/datasets/issues/8306/events | https://github.com/huggingface/datasets/pull/8306 | 4,814,736,642 | PR_kwDODunzps7uH7t7 | 8,306 | Fix `add_column` parameter order so `feature` precedes `new_fingerprint` | {
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} | ### What
`Dataset.add_column`'s signature is `(name, column, new_fingerprint=None, feature=None)`, but:
- its own docstring documents the third argument as `feature` (not `new_fingerprint`), and
- every sibling `@fingerprint_transform` method keeps `new_fingerprint` as the **last** parameter (e.g. `cast_column(column... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8303 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8303/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8303/comments | https://api.github.com/repos/huggingface/datasets/issues/8303/events | https://github.com/huggingface/datasets/pull/8303 | 4,805,200,544 | PR_kwDODunzps7trDJb | 8,303 | Fix symlink-following arbitrary file write in archive extraction | {
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"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_8303). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 2026-07-03T17:10:38 | 2026-07-06T10:04:30 | 2026-07-06T10:04:29 | null | CONTRIBUTOR | [] | null | null | 0 | {
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https://api.github.com/repos/huggingface/datasets/issues/8302 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8302/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8302/comments | https://api.github.com/repos/huggingface/datasets/issues/8302/events | https://github.com/huggingface/datasets/issues/8302 | 4,804,667,688 | I_kwDODunzps8AAAABHmFpKA | 8,302 | Turkish DIK-style Syntactic Structure Benchmark Dataset | {
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] | open | false | [] | null | [] | 2026-07-03T15:33:39 | 2026-07-03T15:33:39 | null | null | NONE | [] | null | null | null | null | ### Feature request
A structured dataset proposal introducing a Turkish syntactic structure benchmark designed for evaluating LLMs on fine-grained grammatical reasoning in a morphologically rich language.
Current NLP datasets in Hugging Face focus heavily on surface-level semantic tasks or English-centric benchmarks.... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8301 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8301/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8301/comments | https://api.github.com/repos/huggingface/datasets/issues/8301/events | https://github.com/huggingface/datasets/pull/8301 | 4,803,858,831 | PR_kwDODunzps7tmuV3 | 8,301 | Fix lance auth | {
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"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_8301). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 2026-07-03T13:30:28 | 2026-07-03T14:17:40 | 2026-07-03T14:17:38 | null | MEMBER | [] | null | null | 0 | {
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"url": "https://api.github.com/repos/huggingface/datasets/pulls/... | fix two bugs
- `TypeError: argument 'storage_options': 'None' is not an instance of 'str'` because "token": None is not supported in storage_options
- download_config.storage_options was empty and therefore the token for private datasets was not passed to lance | {
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https://api.github.com/repos/huggingface/datasets/issues/8300 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8300/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8300/comments | https://api.github.com/repos/huggingface/datasets/issues/8300/events | https://github.com/huggingface/datasets/issues/8300 | 4,798,952,848 | I_kwDODunzps8AAAABHgo1kA | 8,300 | Dataset spotlight: Helium benchmarks | {
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"Closing — wrong venue (Library repo; use HF dataset page.). We're focusing on eval awesome-list PRs and lm-eval/promptfoo integrations. — Helium Trades"
] | 2026-07-02T23:50:52 | 2026-07-03T04:08:04 | 2026-07-03T04:08:04 | null | NONE | [] | null | null | null | null | Helium Model Worldview: 304 cue-swap prompts. https://huggingface.co/datasets/HeliumTrades/helium-model-worldview-benchmark | https://heliumtrades.com/benchmarks/ | {
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https://api.github.com/repos/huggingface/datasets/issues/8299 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8299/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8299/comments | https://api.github.com/repos/huggingface/datasets/issues/8299/events | https://github.com/huggingface/datasets/pull/8299 | 4,796,399,878 | PR_kwDODunzps7tOQW5 | 8,299 | Fix MetadataConfigs dropping parquet shards for non-consecutive configs | {
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} | Fixes #8269
## Problem
`MetadataConfigs._from_exported_parquet_files_and_dataset_infos()` groups the exported parquet files with `itertools.groupby(exported_parquet_files, itemgetter("config"))`. `groupby` only groups **consecutive** equal keys, but the result is built as a dict keyed by config name:
```python
metad... | null | {
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https://api.github.com/repos/huggingface/datasets/issues/8298 | https://api.github.com/repos/huggingface/datasets | https://api.github.com/repos/huggingface/datasets/issues/8298/labels{/name} | https://api.github.com/repos/huggingface/datasets/issues/8298/comments | https://api.github.com/repos/huggingface/datasets/issues/8298/events | https://github.com/huggingface/datasets/pull/8298 | 4,790,672,091 | PR_kwDODunzps7s7tdy | 8,298 | Replace distutils.util.strtobool in tests with a local helper | {
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} | ## What this fixes
`tests/utils.py` imports `strtobool` from `distutils.util`:
```python
from distutils.util import strtobool
```
`distutils` was removed from the standard library in **Python 3.12** ([PEP 632](https://peps.python.org/pep-0632/)). `tests/utils.py` is imported (via `from .utils import ...`) by **20 te... | null | {
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