The full dataset viewer is not available (click to read why). Only showing a preview of the rows.
The dataset generation failed
Error code: DatasetGenerationError
Exception: TypeError
Message: Couldn't cast array of type timestamp[s] to null
Traceback: Traceback (most recent call last):
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1831, in _prepare_split_single
writer.write_table(table)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 644, in write_table
pa_table = table_cast(pa_table, self._schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2272, in table_cast
return cast_table_to_schema(table, schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2223, in cast_table_to_schema
arrays = [
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2224, in <listcomp>
cast_array_to_feature(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 1795, in wrapper
return pa.chunked_array([func(chunk, *args, **kwargs) for chunk in array.chunks])
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 1795, in <listcomp>
return pa.chunked_array([func(chunk, *args, **kwargs) for chunk in array.chunks])
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2001, in cast_array_to_feature
arrays = [
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2002, in <listcomp>
_c(array.field(name) if name in array_fields else null_array, subfeature)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 1797, in wrapper
return func(array, *args, **kwargs)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2086, in cast_array_to_feature
return array_cast(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 1797, in wrapper
return func(array, *args, **kwargs)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 1948, in array_cast
raise TypeError(f"Couldn't cast array of type {_short_str(array.type)} to {_short_str(pa_type)}")
TypeError: Couldn't cast array of type timestamp[s] to null
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1456, in compute_config_parquet_and_info_response
parquet_operations = convert_to_parquet(builder)
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1055, in convert_to_parquet
builder.download_and_prepare(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 894, in download_and_prepare
self._download_and_prepare(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 970, in _download_and_prepare
self._prepare_split(split_generator, **prepare_split_kwargs)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1702, in _prepare_split
for job_id, done, content in self._prepare_split_single(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1858, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
url
string | repository_url
string | labels_url
string | comments_url
string | events_url
string | html_url
string | id
int64 | node_id
string | number
int64 | title
string | user
dict | labels
list | state
string | locked
bool | assignee
null | assignees
list | milestone
null | comments
list | created_at
int64 | updated_at
int64 | closed_at
null | author_association
string | type
null | active_lock_reason
null | sub_issues_summary
dict | issue_dependencies_summary
dict | body
string | closed_by
null | reactions
dict | timeline_url
string | performed_via_github_app
null | state_reason
null | draft
float64 | pull_request
dict | is_pull_request
bool |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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
| 3,389,535,011
|
I_kwDODunzps7KCDMj
| 7,757
|
Add support for `.conll` file format in datasets
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/88763593?v=4",
"events_url": "https://api.github.com/users/namesarnav/events{/privacy}",
"followers_url": "https://api.github.com/users/namesarnav/followers",
"following_url": "https://api.github.com/users/namesarnav/following{/other_user}",
"gists_url": "https://api.github.com/users/namesarnav/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/namesarnav",
"id": 88763593,
"login": "namesarnav",
"node_id": "MDQ6VXNlcjg4NzYzNTkz",
"organizations_url": "https://api.github.com/users/namesarnav/orgs",
"received_events_url": "https://api.github.com/users/namesarnav/received_events",
"repos_url": "https://api.github.com/users/namesarnav/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/namesarnav/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/namesarnav/subscriptions",
"type": "User",
"url": "https://api.github.com/users/namesarnav",
"user_view_type": "public"
}
|
[
{
"color": "a2eeef",
"default": true,
"description": "New feature or request",
"id": 1935892871,
"name": "enhancement",
"node_id": "MDU6TGFiZWwxOTM1ODkyODcx",
"url": "https://api.github.com/repos/huggingface/datasets/labels/enhancement"
}
] |
open
| false
| null |
[] | null |
[] | 1,757,143,539,000
| 1,757,143,539,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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 manually parsed or preprocessed before being loaded into datasets. Having built in support would save time and make workflows smoother for researchers and practitioners.
I propose -
Add a conll dataset builder or file parser to datasets that can:
- Read `.conll` files with customizable delimiters (space, tab).
- Handle sentence/document boundaries (typically indicated by empty lines).
- Support common CoNLL variants (e.g., CoNLL-2000 chunking, CoNLL-2003 NER).
- Output a dataset where each example contains:
- tokens: list of strings
- tags (or similar): list of labels aligned with tokens
Given a .conll snippet like:
```
EU NNP B-ORG
rejects VBZ O
German JJ B-MISC
call NN O
. . O
```
The dataset should load as:
```
{
"tokens": ["EU", "rejects", "German", "call", "."],
"tags": ["B-ORG", "O", "B-MISC", "O", "O"]
}
```
### Motivation
- CoNLL files are a standard benchmark format in NLP (e.g., CoNLL-2003, CoNLL-2000).
- Many users train NER or sequence labeling models (like BERT for token classification) directly on `.conll`
- Right now you have to write your own parsing scripts. Built in support would unify this process and would be much more convenient
### Your contribution
I’d be happy to contribute by implementing this feature. My plan is to-
- Add a new dataset script (conll.py) to handle .conll files.
- Implement parsing logic that supports sentence/document boundaries and token-label alignment.
- Write unit tests with small `.conll` examples to ensure correctness.
- Add documentation and usage examples so new users can easily load `.conll` datasets.
This would be my first open source contribution, so I’ll follow the `CONTRIBUTING.md` guidelines closely and adjust based on feedback from the maintainers.
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7757/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7757/timeline
| null | null | null | null | false
|
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
| 3,387,076,693
|
I_kwDODunzps7J4rBV
| 7,756
|
datasets.map(f, num_proc=N) hangs with N>1 when run on import
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/20065?v=4",
"events_url": "https://api.github.com/users/arjunguha/events{/privacy}",
"followers_url": "https://api.github.com/users/arjunguha/followers",
"following_url": "https://api.github.com/users/arjunguha/following{/other_user}",
"gists_url": "https://api.github.com/users/arjunguha/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/arjunguha",
"id": 20065,
"login": "arjunguha",
"node_id": "MDQ6VXNlcjIwMDY1",
"organizations_url": "https://api.github.com/users/arjunguha/orgs",
"received_events_url": "https://api.github.com/users/arjunguha/received_events",
"repos_url": "https://api.github.com/users/arjunguha/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/arjunguha/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/arjunguha/subscriptions",
"type": "User",
"url": "https://api.github.com/users/arjunguha",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,757,068,321,000
| 1,757,068,321,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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_humaneval")
the_dataset = the_dataset.map(lambda item: item, num_proc=2)
EOF
```
2. Start Python REPL:
```bash
uv run --python 3.12.3 --with "datasets==4.0.0" python3
Python 3.12.3 (main, Aug 14 2025, 17:47:21) [GCC 13.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
```
3. Import the file:
```python
import import_me
````
Observe hang.
### Expected behavior
Ideally would not hang, or would fallback to num_proc=1 with a warning.
### Environment info
- `datasets` version: 4.0.0
- Platform: Linux-6.14.0-29-generic-x86_64-with-glibc2.39
- Python version: 3.12.3
- `huggingface_hub` version: 0.34.4
- PyArrow version: 21.0.0
- Pandas version: 2.3.2
- `fsspec` version: 2025.3.0
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7756/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7756/timeline
| null | null | null | null | false
|
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
| 3,386,079,181
|
PR_kwDODunzps6m-MTU
| 7,755
|
Support pathlib.Path for feature input
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/5422226?v=4",
"events_url": "https://api.github.com/users/Joshua-Chin/events{/privacy}",
"followers_url": "https://api.github.com/users/Joshua-Chin/followers",
"following_url": "https://api.github.com/users/Joshua-Chin/following{/other_user}",
"gists_url": "https://api.github.com/users/Joshua-Chin/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/Joshua-Chin",
"id": 5422226,
"login": "Joshua-Chin",
"node_id": "MDQ6VXNlcjU0MjIyMjY=",
"organizations_url": "https://api.github.com/users/Joshua-Chin/orgs",
"received_events_url": "https://api.github.com/users/Joshua-Chin/received_events",
"repos_url": "https://api.github.com/users/Joshua-Chin/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/Joshua-Chin/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/Joshua-Chin/subscriptions",
"type": "User",
"url": "https://api.github.com/users/Joshua-Chin",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,757,039,887,000
| 1,757,039,887,000
| null |
NONE
| null | null | null | null |
This PR adds support for specifying image, video, audio, and pdf features using `pathlib.Path`.
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7755/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7755/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7755.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7755",
"merged_at": null,
"patch_url": "https://github.com/huggingface/datasets/pull/7755.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7755"
}
| true
|
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
| 3,384,883,008
|
PR_kwDODunzps6m6qRo
| 7,754
|
Add columns support to JSON loader
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/142811259?v=4",
"events_url": "https://api.github.com/users/ArjunJagdale/events{/privacy}",
"followers_url": "https://api.github.com/users/ArjunJagdale/followers",
"following_url": "https://api.github.com/users/ArjunJagdale/following{/other_user}",
"gists_url": "https://api.github.com/users/ArjunJagdale/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/ArjunJagdale",
"id": 142811259,
"login": "ArjunJagdale",
"node_id": "U_kgDOCIMgew",
"organizations_url": "https://api.github.com/users/ArjunJagdale/orgs",
"received_events_url": "https://api.github.com/users/ArjunJagdale/received_events",
"repos_url": "https://api.github.com/users/ArjunJagdale/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/ArjunJagdale/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/ArjunJagdale/subscriptions",
"type": "User",
"url": "https://api.github.com/users/ArjunJagdale",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,757,010,086,000
| 1,757,010,086,000
| null |
CONTRIBUTOR
| null | null | null | null |
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
- Column selection on list-of-strings case
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7754/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7754/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7754.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7754",
"merged_at": null,
"patch_url": "https://github.com/huggingface/datasets/pull/7754.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7754"
}
| true
|
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
| 3,381,831,487
|
I_kwDODunzps7Jkqc_
| 7,753
|
datasets massively slows data reads, even in memory
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/1191040?v=4",
"events_url": "https://api.github.com/users/lrast/events{/privacy}",
"followers_url": "https://api.github.com/users/lrast/followers",
"following_url": "https://api.github.com/users/lrast/following{/other_user}",
"gists_url": "https://api.github.com/users/lrast/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/lrast",
"id": 1191040,
"login": "lrast",
"node_id": "MDQ6VXNlcjExOTEwNDA=",
"organizations_url": "https://api.github.com/users/lrast/orgs",
"received_events_url": "https://api.github.com/users/lrast/received_events",
"repos_url": "https://api.github.com/users/lrast/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/lrast/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/lrast/subscriptions",
"type": "User",
"url": "https://api.github.com/users/lrast",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,756,950,324,000
| 1,756,950,324,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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 with random data, but it applies equally to datasets that are loaded from the hub.
### Steps to reproduce the bug
The following script should reproduce the behavior
```
import torch
import time
from datasets import Dataset
images = torch.randint(0, 255, (1000, 3, 224, 224), dtype=torch.uint8)
labels = torch.randint(0, 200, (1000,), dtype=torch.uint8)
pt_dataset = torch.utils.data.TensorDataset(images, labels)
hf_dataset = Dataset.from_dict({'image': images, 'label':labels})
hf_dataset.set_format('torch', dtype=torch.uint8)
hf_in_memory = hf_dataset.map(lambda x: x, keep_in_memory=True)
# measure access speeds
def time_access(dataset, img_col):
start_time = time.time()
for i in range(1000):
_ = dataset[i][img_col].shape
end_time = time.time()
return end_time - start_time
print(f"In-memory Tensor access: {time_access(pt_dataset, 0):.4f} seconds")
print(f"HF Dataset access: {time_access(hf_dataset, 'image'):.4f} seconds")
print(f"In-memory HF Dataset access: {time_access(hf_in_memory, 'image'):.4f} seconds")
```
### Expected behavior
For me, the above script produces
```
In-memory Tensor access: 0.0025 seconds
HF Dataset access: 2.9317 seconds
In-memory HF Dataset access: 2.8082 seconds
```
I think that this difference is larger than expected.
### Environment info
- `datasets` version: 4.0.0
- Platform: macOS-14.7.7-arm64-arm-64bit
- Python version: 3.12.11
- `huggingface_hub` version: 0.34.3
- PyArrow version: 18.0.0
- Pandas version: 2.2.3
- `fsspec` version: 2024.9.0
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7753/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7753/timeline
| null | null | null | null | false
|
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
| 3,358,374,882
|
PR_kwDODunzps6ljQLy
| 7,752
|
Fix: Update Dill Version in Setup py
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/98005188?v=4",
"events_url": "https://api.github.com/users/Navanit-git/events{/privacy}",
"followers_url": "https://api.github.com/users/Navanit-git/followers",
"following_url": "https://api.github.com/users/Navanit-git/following{/other_user}",
"gists_url": "https://api.github.com/users/Navanit-git/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/Navanit-git",
"id": 98005188,
"login": "Navanit-git",
"node_id": "U_kgDOBddwxA",
"organizations_url": "https://api.github.com/users/Navanit-git/orgs",
"received_events_url": "https://api.github.com/users/Navanit-git/received_events",
"repos_url": "https://api.github.com/users/Navanit-git/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/Navanit-git/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/Navanit-git/subscriptions",
"type": "User",
"url": "https://api.github.com/users/Navanit-git",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[
"https://github.com/huggingface/datasets/issues/7751"
] | 1,756,280,391,000
| 1,756,280,861,000
| null |
NONE
| null | null | null | null |
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.
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7752/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7752/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7752.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7752",
"merged_at": null,
"patch_url": "https://github.com/huggingface/datasets/pull/7752.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7752"
}
| true
|
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
| 3,358,369,976
|
I_kwDODunzps7ILKi4
| 7,751
|
Dill version update
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/98005188?v=4",
"events_url": "https://api.github.com/users/Navanit-git/events{/privacy}",
"followers_url": "https://api.github.com/users/Navanit-git/followers",
"following_url": "https://api.github.com/users/Navanit-git/following{/other_user}",
"gists_url": "https://api.github.com/users/Navanit-git/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/Navanit-git",
"id": 98005188,
"login": "Navanit-git",
"node_id": "U_kgDOBddwxA",
"organizations_url": "https://api.github.com/users/Navanit-git/orgs",
"received_events_url": "https://api.github.com/users/Navanit-git/received_events",
"repos_url": "https://api.github.com/users/Navanit-git/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/Navanit-git/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/Navanit-git/subscriptions",
"type": "User",
"url": "https://api.github.com/users/Navanit-git",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[
"#7752 "
] | 1,756,280,310,000
| 1,756,280,460,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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
.
### Expected behavior
.
### Environment info
.
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7751/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7751/timeline
| null | null | null | null | false
|
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
| 3,357,275,291
|
PR_kwDODunzps6lfwcx
| 7,750
|
Refactor: use unpacking in load.py for time and memory improvement
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/2460418?v=4",
"events_url": "https://api.github.com/users/brchristian/events{/privacy}",
"followers_url": "https://api.github.com/users/brchristian/followers",
"following_url": "https://api.github.com/users/brchristian/following{/other_user}",
"gists_url": "https://api.github.com/users/brchristian/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/brchristian",
"id": 2460418,
"login": "brchristian",
"node_id": "MDQ6VXNlcjI0NjA0MTg=",
"organizations_url": "https://api.github.com/users/brchristian/orgs",
"received_events_url": "https://api.github.com/users/brchristian/received_events",
"repos_url": "https://api.github.com/users/brchristian/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/brchristian/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/brchristian/subscriptions",
"type": "User",
"url": "https://api.github.com/users/brchristian",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,756,246,391,000
| 1,756,246,391,000
| null |
CONTRIBUTOR
| null | null | null | null |
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 = [*_EXTENSION_TO_MODULE.keys(), ".zip"]
```
Benchmarking shows approximately 32.3% time improvement and 30.6% memory improvement.
Example benchmarking script:
```python
#!/usr/bin/env python3
"""
Benchmark script to test performance of list(_EXTENSION_TO_MODULE.keys()) vs [*_EXTENSION_TO_MODULE.keys()]
"""
import time
import tracemalloc
from statistics import mean, stdev
# Simulate _EXTENSION_TO_MODULE - based on actual size from datasets
_EXTENSION_TO_MODULE = {
f".ext{i}": f"module{i}" for i in range(20) # Realistic size
}
def method_old():
"""Current implementation using list()"""
return list(_EXTENSION_TO_MODULE.keys()) + [".zip"]
def method_new():
"""Proposed implementation using unpacking"""
return [*_EXTENSION_TO_MODULE.keys(), ".zip"]
def benchmark_time(func, iterations=100000):
"""Benchmark execution time"""
times = []
for _ in range(10): # Multiple runs for accuracy
start = time.perf_counter()
for _ in range(iterations):
func()
end = time.perf_counter()
times.append((end - start) / iterations * 1_000_000) # microseconds
return mean(times), stdev(times)
def benchmark_memory(func):
"""Benchmark peak memory usage"""
tracemalloc.start()
func()
current, peak = tracemalloc.get_traced_memory()
tracemalloc.stop()
return peak
if __name__ == "__main__":
print("Benchmarking list() vs unpacking performance...\n")
# Time benchmarks
old_time, old_std = benchmark_time(method_old)
new_time, new_std = benchmark_time(method_new)
print(f"Time Performance (µs per operation):")
print(f" list() approach: {old_time:.3f} ± {old_std:.3f}")
print(f" unpacking approach: {new_time:.3f} ± {new_std:.3f}")
print(f" Improvement: {((old_time - new_time) / old_time * 100):.1f}% faster")
# Memory benchmarks
old_mem = benchmark_memory(method_old)
new_mem = benchmark_memory(method_new)
print(f"\nMemory Usage (bytes):")
print(f" list() approach: {old_mem}")
print(f" unpacking approach: {new_mem}")
print(f" Reduction: {old_mem - new_mem} bytes ({((old_mem - new_mem) / old_mem * 100):.1f}% less)")
# Verify identical results
assert method_old() == method_new(), "Results should be identical!"
print(f"\n✓ Both methods produce identical results")
```
Results:
```
Benchmarking list() vs unpacking performance...
Time Performance (µs per operation):
list() approach: 0.213 ± 0.020
unpacking approach: 0.144 ± 0.002
Improvement: 32.3% faster
Memory Usage (bytes):
list() approach: 392
unpacking approach: 272
Reduction: 120 bytes (30.6% less)
✓ Both methods produce identical results
```
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7750/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7750/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7750.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7750",
"merged_at": null,
"patch_url": "https://github.com/huggingface/datasets/pull/7750.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7750"
}
| true
|
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
| 3,356,567,923
|
PR_kwDODunzps6lddDW
| 7,749
|
Fix typo in error message for cache directory deletion
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/2460418?v=4",
"events_url": "https://api.github.com/users/brchristian/events{/privacy}",
"followers_url": "https://api.github.com/users/brchristian/followers",
"following_url": "https://api.github.com/users/brchristian/following{/other_user}",
"gists_url": "https://api.github.com/users/brchristian/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/brchristian",
"id": 2460418,
"login": "brchristian",
"node_id": "MDQ6VXNlcjI0NjA0MTg=",
"organizations_url": "https://api.github.com/users/brchristian/orgs",
"received_events_url": "https://api.github.com/users/brchristian/received_events",
"repos_url": "https://api.github.com/users/brchristian/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/brchristian/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/brchristian/subscriptions",
"type": "User",
"url": "https://api.github.com/users/brchristian",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,756,230,442,000
| 1,756,230,442,000
| null |
CONTRIBUTOR
| null | null | null | null |
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
```
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7749/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7749/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7749.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7749",
"merged_at": null,
"patch_url": "https://github.com/huggingface/datasets/pull/7749.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7749"
}
| true
|
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
| 3,347,137,663
|
PR_kwDODunzps6k-adX
| 7,748
|
docs: Streaming best practices
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/32625230?v=4",
"events_url": "https://api.github.com/users/Abdul-Omira/events{/privacy}",
"followers_url": "https://api.github.com/users/Abdul-Omira/followers",
"following_url": "https://api.github.com/users/Abdul-Omira/following{/other_user}",
"gists_url": "https://api.github.com/users/Abdul-Omira/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/Abdul-Omira",
"id": 32625230,
"login": "Abdul-Omira",
"node_id": "MDQ6VXNlcjMyNjI1MjMw",
"organizations_url": "https://api.github.com/users/Abdul-Omira/orgs",
"received_events_url": "https://api.github.com/users/Abdul-Omira/received_events",
"repos_url": "https://api.github.com/users/Abdul-Omira/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/Abdul-Omira/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/Abdul-Omira/subscriptions",
"type": "User",
"url": "https://api.github.com/users/Abdul-Omira",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,755,908,323,000
| 1,757,212,416,000
| null |
NONE
| null | null | null | null |
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 > General usage, next to Stream.
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7748/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7748/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7748.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7748",
"merged_at": null,
"patch_url": "https://github.com/huggingface/datasets/pull/7748.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7748"
}
| true
|
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
| 3,347,098,038
|
PR_kwDODunzps6k-Rtd
| 7,747
|
Add wikipedia-2023-redirects dataset
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/32625230?v=4",
"events_url": "https://api.github.com/users/Abdul-Omira/events{/privacy}",
"followers_url": "https://api.github.com/users/Abdul-Omira/followers",
"following_url": "https://api.github.com/users/Abdul-Omira/following{/other_user}",
"gists_url": "https://api.github.com/users/Abdul-Omira/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/Abdul-Omira",
"id": 32625230,
"login": "Abdul-Omira",
"node_id": "MDQ6VXNlcjMyNjI1MjMw",
"organizations_url": "https://api.github.com/users/Abdul-Omira/orgs",
"received_events_url": "https://api.github.com/users/Abdul-Omira/received_events",
"repos_url": "https://api.github.com/users/Abdul-Omira/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/Abdul-Omira/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/Abdul-Omira/subscriptions",
"type": "User",
"url": "https://api.github.com/users/Abdul-Omira",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,755,906,593,000
| 1,757,212,438,000
| null |
NONE
| null | null | null | null |
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
- Tests with tiny dummy data (XML + TSVs); covers streaming
Motivation
RAG/retrieval often benefits from:
- Query expansion via redirect aliases
- Popularity prior via pageviews
This loader offers a practical, maintenance-light way to access canonical pages alongside their redirect aliases and 2023 pageview totals.
Features
- id: string
- title: string
- url: string
- text: string
- redirects: list[string]
- pageviews_2023: int32
- timestamp: string
Licensing
- Wikipedia text: CC BY-SA 3.0 (attribution and share-alike apply)
- Pageviews: public domain
The PR docs mention both, and the module docstring cites sources.
Notes
- The URLs in _get_urls_for_config are wired to dummy files for tests. In production, these would point to Wikimedia dumps:
- XML page dumps: https://dumps.wikimedia.org/
- Pageviews: https://dumps.wikimedia.org/other/pageviews/
- The schema is intentionally simple and stable. Pageview aggregation is per-title sum across 2023.
Testing
- make style && make quality
- pytest -q tests/test_dataset_wikipedia_2023_redirects.py
Example
```python
from datasets import load_dataset
ds = load_dataset("wikipedia_2023_redirects", split="train")
print(ds[0]["title"], ds[0]["redirects"][:5], ds[0]["pageviews_2023"])
```
Acknowledgements
- Wikipedia/Wikimedia Foundation for the source data
- Hugging Face Datasets for the dataset infrastructure
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7747/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7747/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7747.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7747",
"merged_at": null,
"patch_url": "https://github.com/huggingface/datasets/pull/7747.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7747"
}
| true
|
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
| 3,345,391,211
|
I_kwDODunzps7HZp5r
| 7,746
|
Fix: Canonical 'multi_news' dataset is broken and should be updated to a Parquet version
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/187888489?v=4",
"events_url": "https://api.github.com/users/Awesome075/events{/privacy}",
"followers_url": "https://api.github.com/users/Awesome075/followers",
"following_url": "https://api.github.com/users/Awesome075/following{/other_user}",
"gists_url": "https://api.github.com/users/Awesome075/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/Awesome075",
"id": 187888489,
"login": "Awesome075",
"node_id": "U_kgDOCzLzaQ",
"organizations_url": "https://api.github.com/users/Awesome075/orgs",
"received_events_url": "https://api.github.com/users/Awesome075/received_events",
"repos_url": "https://api.github.com/users/Awesome075/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/Awesome075/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/Awesome075/subscriptions",
"type": "User",
"url": "https://api.github.com/users/Awesome075",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[
"@sayakpaul @a-r-r-o-w could you verify this issue then i can contribute to solve this issue!😊"
] | 1,755,867,123,000
| 1,756,326,215,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
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.
The original maintainer's GitHub and Hugging Face repositories appear to be inactive, so a community-led fix is needed.
I have created a working fix by converting the dataset to the modern Parquet format, which does not require a loading script. The fixed version is available here and loads correctly:
**[Awesome075/multi_news_parquet](https://huggingface.co/datasets/Awesome075/multi_news_parquet)**
Could the maintainers please guide me or themselves update the official `multi_news` dataset to use this working Parquet version? This would involve updating the canonical pointer for "multi_news" to resolve to the new repository.
This action would fix the dataset for all users and ensure its continued availability.
Thank you!
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7746/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7746/timeline
| null | null | null | null | false
|
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
| 3,345,286,773
|
I_kwDODunzps7HZQZ1
| 7,745
|
Audio mono argument no longer supported, despite class documentation
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/5666041?v=4",
"events_url": "https://api.github.com/users/jheitz/events{/privacy}",
"followers_url": "https://api.github.com/users/jheitz/followers",
"following_url": "https://api.github.com/users/jheitz/following{/other_user}",
"gists_url": "https://api.github.com/users/jheitz/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jheitz",
"id": 5666041,
"login": "jheitz",
"node_id": "MDQ6VXNlcjU2NjYwNDE=",
"organizations_url": "https://api.github.com/users/jheitz/orgs",
"received_events_url": "https://api.github.com/users/jheitz/received_events",
"repos_url": "https://api.github.com/users/jheitz/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jheitz/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jheitz/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jheitz",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[
"I want to solve this problem can you please assign it to me\nand also can you please guide whether the mono parameter is required to be re-added or the documentation needs an update?"
] | 1,755,864,941,000
| 1,756,059,761,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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 documentation, is says:
Args:
sampling_rate (`int`, *optional*):
Target sampling rate. If `None`, the native sampling rate is used.
mono (`bool`, defaults to `True`):
Whether to convert the audio signal to mono by averaging samples across
channels.
[...]
### Expected behavior
The above call should either work, or the documentation within the Audio class should be updated
### Environment info
- `datasets` version: 4.0.0
- Platform: Linux-5.15.0-124-generic-x86_64-with-glibc2.35
- Python version: 3.12.11
- `huggingface_hub` version: 0.34.4
- PyArrow version: 21.0.0
- Pandas version: 2.3.2
- `fsspec` version: 2025.3.0
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7745/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7745/timeline
| null | null | null | null | false
|
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
| 3,343,510,686
|
I_kwDODunzps7HSeye
| 7,744
|
dtype: ClassLabel is not parsed correctly in `features.py`
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/43553003?v=4",
"events_url": "https://api.github.com/users/cmatKhan/events{/privacy}",
"followers_url": "https://api.github.com/users/cmatKhan/followers",
"following_url": "https://api.github.com/users/cmatKhan/following{/other_user}",
"gists_url": "https://api.github.com/users/cmatKhan/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/cmatKhan",
"id": 43553003,
"login": "cmatKhan",
"node_id": "MDQ6VXNlcjQzNTUzMDAz",
"organizations_url": "https://api.github.com/users/cmatKhan/orgs",
"received_events_url": "https://api.github.com/users/cmatKhan/received_events",
"repos_url": "https://api.github.com/users/cmatKhan/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/cmatKhan/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/cmatKhan/subscriptions",
"type": "User",
"url": "https://api.github.com/users/cmatKhan",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,755,818,930,000
| 1,755,818,930,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
`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 error):
```yaml
license: mit
pretty_name: BrentLab Yeast Genome Resources
size_categories:
- 1K<n<10K
language:
- en
dataset_info:
features:
- name: start
dtype: int32
description: Start coordinate (1-based, **inclusive**)
- name: end
dtype: int32
description: End coordinate (1-based, **inclusive**)
- name: strand
dtype: ClassLabel
...
```
is producing the following error in the data viewer:
```
Error code: ConfigNamesError
Exception: ValueError
Message: Feature type 'Classlabel' not found. Available feature types: ['Value', 'ClassLabel', 'Translation', 'TranslationVariableLanguages', 'LargeList', 'List', 'Array2D', 'Array3D', 'Array4D', 'Array5D', 'Audio', 'Image', 'Video', 'Pdf']
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/dataset/config_names.py", line 66, in compute_config_names_response
config_names = get_dataset_config_names(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 161, in get_dataset_config_names
dataset_module = dataset_module_factory(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/load.py", line 1031, in dataset_module_factory
raise e1 from None
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/load.py", line 996, in dataset_module_factory
return HubDatasetModuleFactory(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/load.py", line 605, in get_module
dataset_infos = DatasetInfosDict.from_dataset_card_data(dataset_card_data)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/info.py", line 386, in from_dataset_card_data
dataset_info = DatasetInfo._from_yaml_dict(dataset_card_data["dataset_info"])
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/info.py", line 317, in _from_yaml_dict
yaml_data["features"] = Features._from_yaml_list(yaml_data["features"])
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/features/features.py", line 2027, in _from_yaml_list
return cls.from_dict(from_yaml_inner(yaml_data))
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/features/features.py", line 1872, in from_dict
obj = generate_from_dict(dic)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/features/features.py", line 1459, in generate_from_dict
return {key: generate_from_dict(value) for key, value in obj.items()}
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/features/features.py", line 1459, in <dictcomp>
return {key: generate_from_dict(value) for key, value in obj.items()}
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/features/features.py", line 1465, in generate_from_dict
raise ValueError(f"Feature type '{_type}' not found. Available feature types: {list(_FEATURE_TYPES.keys())}")
ValueError: Feature type 'Classlabel' not found. Available feature types: ['Value', 'ClassLabel', 'Translation', 'TranslationVariableLanguages', 'LargeList', 'List', 'Array2D', 'Array3D', 'Array4D', 'Array5D', 'Audio', 'Image', 'Video', 'Pdf']
```
I think that this is caused by this line
https://github.com/huggingface/datasets/blob/896616c6cb03d92a33248c3529b0796cda27e955/src/datasets/features/features.py#L2013
Reproducible example from [naming.py](https://github.com/huggingface/datasets/blob/896616c6cb03d92a33248c3529b0796cda27e955/src/datasets/naming.py)
```python
import itertools
import os
import re
_uppercase_uppercase_re = re.compile(r"([A-Z]+)([A-Z][a-z])")
_lowercase_uppercase_re = re.compile(r"([a-z\d])([A-Z])")
_single_underscore_re = re.compile(r"(?<!_)_(?!_)")
_multiple_underscores_re = re.compile(r"(_{2,})")
_split_re = r"^\w+(\.\w+)*$"
def snakecase_to_camelcase(name):
"""Convert snake-case string to camel-case string."""
name = _single_underscore_re.split(name)
name = [_multiple_underscores_re.split(n) for n in name]
return "".join(n.capitalize() for n in itertools.chain.from_iterable(name) if n != "")
snakecase_to_camelcase("ClassLabel")
```
Result:
```raw
'Classlabel'
```
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7744/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7744/timeline
| null | null | null | null | false
|
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
| 3,342,611,297
|
PR_kwDODunzps6ku8Jw
| 7,743
|
Refactor HDF5 and preserve tree structure
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/17013474?v=4",
"events_url": "https://api.github.com/users/klamike/events{/privacy}",
"followers_url": "https://api.github.com/users/klamike/followers",
"following_url": "https://api.github.com/users/klamike/following{/other_user}",
"gists_url": "https://api.github.com/users/klamike/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/klamike",
"id": 17013474,
"login": "klamike",
"node_id": "MDQ6VXNlcjE3MDEzNDc0",
"organizations_url": "https://api.github.com/users/klamike/orgs",
"received_events_url": "https://api.github.com/users/klamike/received_events",
"repos_url": "https://api.github.com/users/klamike/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/klamike/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/klamike/subscriptions",
"type": "User",
"url": "https://api.github.com/users/klamike",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"@lhoestq this is ready for you now!",
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_7743). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 1,755,797,297,000
| 1,756,222,085,000
| null |
CONTRIBUTOR
| null | null | null | null |
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 two `float64`s)
- Support for ndim complex, compound, more field types for compound (due to reusing the main parser, compound types are treated like groups)
- Cleaned up varlen support
- Always do feature inference and always cast to features (used to cast to schema)
- Updated tests to use `load_dataset` instead of internal APIs
- Removed `columns` in config. Have to give Features (i.e., must specify types) if filtering
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7743/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7743/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7743.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7743",
"merged_at": "2025-08-26T15:28:05",
"patch_url": "https://github.com/huggingface/datasets/pull/7743.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7743"
}
| true
|
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
| 3,336,704,928
|
I_kwDODunzps7G4hOg
| 7,742
|
module 'pyarrow' has no attribute 'PyExtensionType'
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/6106392?v=4",
"events_url": "https://api.github.com/users/mnedelko/events{/privacy}",
"followers_url": "https://api.github.com/users/mnedelko/followers",
"following_url": "https://api.github.com/users/mnedelko/following{/other_user}",
"gists_url": "https://api.github.com/users/mnedelko/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/mnedelko",
"id": 6106392,
"login": "mnedelko",
"node_id": "MDQ6VXNlcjYxMDYzOTI=",
"organizations_url": "https://api.github.com/users/mnedelko/orgs",
"received_events_url": "https://api.github.com/users/mnedelko/received_events",
"repos_url": "https://api.github.com/users/mnedelko/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/mnedelko/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/mnedelko/subscriptions",
"type": "User",
"url": "https://api.github.com/users/mnedelko",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[
"Just checked out the files and thishad already been addressed"
] | 1,755,670,473,000
| 1,755,671,027,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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 proceed to submit a PR with the below fix:
**Issue Reason**
The issue is that PyArrow version 21.0.0 doesn’t have PyExtensionType. This was changed in newer versions of PyArrow. The
PyExtensionType class was renamed to ExtensionType in PyArrow 13.0.0 and later versions.
** Issue Solution**
Making the following changes to the following lib files should temporarily resolve the issue.
I will submit a PR to the dataets library in the meantime.
env_name/lib/python3.10/site-packages/datasets/features/features.py:
```
> 521 self.shape = tuple(shape)
522 self.value_type = dtype
523 self.storage_dtype = self._generate_dtype(self.value_type)
524 - pa.PyExtensionType.__init__(self, self.storage_dtype)
524 + pa.ExtensionType.__init__(self, self.storage_dtype)
525
526 def __reduce__(self):
527 return self.__class__, (
```
Updated venv_name/lib/python3.10/site-packages/datasets/features/features.py:
```
510 _type: str = field(default=“Array5D”, init=False, repr=False)
511
512
513 - class _ArrayXDExtensionType(pa.PyExtensionType):
513 + class _ArrayXDExtensionType(pa.ExtensionType):
514 ndims: Optional[int] = None
515
516 def __init__(self, shape: tuple, dtype: str):
```
### Steps to reproduce the bug
Ragas version: 0.3.1
Python version: 3.11
**Code to Reproduce**
_**In notebook:**_
!pip install ragas
from ragas import evaluate
### Expected behavior
The required package installs without issue.
### Environment info
In Jupyter Notebook.
venv
| null |
{
"+1": 1,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 1,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7742/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7742/timeline
| null | null | null | null | false
|
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
| 3,334,848,656
|
I_kwDODunzps7GxcCQ
| 7,741
|
Preserve tree structure when loading HDF5
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/17013474?v=4",
"events_url": "https://api.github.com/users/klamike/events{/privacy}",
"followers_url": "https://api.github.com/users/klamike/followers",
"following_url": "https://api.github.com/users/klamike/following{/other_user}",
"gists_url": "https://api.github.com/users/klamike/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/klamike",
"id": 17013474,
"login": "klamike",
"node_id": "MDQ6VXNlcjE3MDEzNDc0",
"organizations_url": "https://api.github.com/users/klamike/orgs",
"received_events_url": "https://api.github.com/users/klamike/received_events",
"repos_url": "https://api.github.com/users/klamike/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/klamike/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/klamike/subscriptions",
"type": "User",
"url": "https://api.github.com/users/klamike",
"user_view_type": "public"
}
|
[
{
"color": "a2eeef",
"default": true,
"description": "New feature or request",
"id": 1935892871,
"name": "enhancement",
"node_id": "MDU6TGFiZWwxOTM1ODkyODcx",
"url": "https://api.github.com/repos/huggingface/datasets/labels/enhancement"
}
] |
closed
| false
| null |
[] | null |
[] | 1,755,618,125,000
| 1,756,222,086,000
| null |
CONTRIBUTOR
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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.
### Your contribution
I'll open a PR (#7743)
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7741/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7741/timeline
| null | null | null | null | false
|
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
| 3,334,693,293
|
PR_kwDODunzps6kUMKM
| 7,740
|
Document HDF5 support
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/17013474?v=4",
"events_url": "https://api.github.com/users/klamike/events{/privacy}",
"followers_url": "https://api.github.com/users/klamike/followers",
"following_url": "https://api.github.com/users/klamike/following{/other_user}",
"gists_url": "https://api.github.com/users/klamike/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/klamike",
"id": 17013474,
"login": "klamike",
"node_id": "MDQ6VXNlcjE3MDEzNDc0",
"organizations_url": "https://api.github.com/users/klamike/orgs",
"received_events_url": "https://api.github.com/users/klamike/received_events",
"repos_url": "https://api.github.com/users/klamike/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/klamike/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/klamike/subscriptions",
"type": "User",
"url": "https://api.github.com/users/klamike",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[
"@lhoestq any guidance on what else to add/feedback on what is there now? It seems a bit minimal, but I don't think it's worth doing an entire page on HDF5?"
] | 1,755,615,184,000
| 1,756,918,519,000
| null |
CONTRIBUTOR
| null | null | null | null |
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
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7740/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7740/timeline
| null | null | 1
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7740.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7740",
"merged_at": null,
"patch_url": "https://github.com/huggingface/datasets/pull/7740.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7740"
}
| true
|
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
| 3,331,537,762
|
I_kwDODunzps7Gkzti
| 7,739
|
Replacement of "Sequence" feature with "List" breaks backward compatibility
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/15764776?v=4",
"events_url": "https://api.github.com/users/evmaki/events{/privacy}",
"followers_url": "https://api.github.com/users/evmaki/followers",
"following_url": "https://api.github.com/users/evmaki/following{/other_user}",
"gists_url": "https://api.github.com/users/evmaki/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/evmaki",
"id": 15764776,
"login": "evmaki",
"node_id": "MDQ6VXNlcjE1NzY0Nzc2",
"organizations_url": "https://api.github.com/users/evmaki/orgs",
"received_events_url": "https://api.github.com/users/evmaki/received_events",
"repos_url": "https://api.github.com/users/evmaki/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/evmaki/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/evmaki/subscriptions",
"type": "User",
"url": "https://api.github.com/users/evmaki",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,755,538,118,000
| 1,755,538,118,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
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 pipeline dependent on 3.6.0; we manage a very large number of separate datasets that get concatenated during training. If just one of those datasets is saved with 4.0.0, they become unusable, and we have no way of "fixing" them. I can load them in 4.0.0 but I can't re-save with the legacy feature type, and I can't load it in 3.6.0 for obvious reasons.
Perhaps I'm missing something here, since the PR says that backward compatibility is preserved; if so, it's not obvious to me how.
| null |
{
"+1": 1,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 1,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7739/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7739/timeline
| null | null | null | null | false
|
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
| 3,328,948,690
|
I_kwDODunzps7Ga7nS
| 7,738
|
Allow saving multi-dimensional ndarray with dynamic shapes
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/82735346?v=4",
"events_url": "https://api.github.com/users/ryan-minato/events{/privacy}",
"followers_url": "https://api.github.com/users/ryan-minato/followers",
"following_url": "https://api.github.com/users/ryan-minato/following{/other_user}",
"gists_url": "https://api.github.com/users/ryan-minato/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/ryan-minato",
"id": 82735346,
"login": "ryan-minato",
"node_id": "MDQ6VXNlcjgyNzM1MzQ2",
"organizations_url": "https://api.github.com/users/ryan-minato/orgs",
"received_events_url": "https://api.github.com/users/ryan-minato/received_events",
"repos_url": "https://api.github.com/users/ryan-minato/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/ryan-minato/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/ryan-minato/subscriptions",
"type": "User",
"url": "https://api.github.com/users/ryan-minato",
"user_view_type": "public"
}
|
[
{
"color": "a2eeef",
"default": true,
"description": "New feature or request",
"id": 1935892871,
"name": "enhancement",
"node_id": "MDU6TGFiZWwxOTM1ODkyODcx",
"url": "https://api.github.com/repos/huggingface/datasets/labels/enhancement"
}
] |
open
| false
| null |
[] | null |
[
"I agree this would be super valuable.\n\nIt looks like this was discussed a few years ago in https://github.com/huggingface/datasets/issues/5272#issuecomment-1550200824 but there were some issues. Those PRs are merged now and it looks like Arrow [officially supports](https://arrow.apache.org/docs/format/CanonicalExtensions.html#variable-shape-tensor) this so it's a good time to re-evaluate!",
"Happy to help with this, maybe we can think of adding a new type `Tensor` (instead of Array2D, 3D etc. which imply a fixed number of dims - we can keep them for backward compat anyways) that uses VariableShapeTensor (or FixedShapeTensor if the shape is provided maybe ? happy to discuss this)"
] | 1,755,483,831,000
| 1,756,221,902,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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 dimensions are not fixed.
A possible implementation could be a new Array or Tensor feature type that stores the data in a structured format, for example,
```python
{
"shape": (5, 224, 224),
"dtype": "uint8",
"data": [...]
}
```
This would allow the datasets library to handle heterogeneous array sizes within a single column without requiring a fixed shape definition in the feature schema.
### Motivation
I am currently trying to upload data from astronomical telescopes, specifically FITS files, to the Hugging Face Hub. This type of data is very similar to images but often has more than three dimensions. For example, data from the SDSS project contains five channels (u, g, r, i, z), and the pixel values can exceed 255, making the Pillow based Image feature unsuitable.
The current datasets library requires a fixed shape to be defined in the feature schema for multi-dimensional arrays, which is a major roadblock. This prevents me from saving my data, as the dimensions of the arrays can vary across different FITS files.
https://github.com/huggingface/datasets/blob/985c9bee6bfc345787a8b9dd316e1d4f3b930503/src/datasets/features/features.py#L613-L614
A feature that supports dynamic shapes would be incredibly beneficial for the astronomy community and other fields dealing with similar high-dimensional, variable-sized data (e.g., medical imaging, scientific simulations).
### Your contribution
I am willing to create a PR to help implement this feature if the proposal is accepted.
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7738/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7738/timeline
| null | null | null | null | false
|
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
| 3,318,670,801
|
PR_kwDODunzps6jf5io
| 7,737
|
docs: Add column overwrite example to batch mapping guide
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/183703408?v=4",
"events_url": "https://api.github.com/users/Sanjaykumar030/events{/privacy}",
"followers_url": "https://api.github.com/users/Sanjaykumar030/followers",
"following_url": "https://api.github.com/users/Sanjaykumar030/following{/other_user}",
"gists_url": "https://api.github.com/users/Sanjaykumar030/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/Sanjaykumar030",
"id": 183703408,
"login": "Sanjaykumar030",
"node_id": "U_kgDOCvMXcA",
"organizations_url": "https://api.github.com/users/Sanjaykumar030/orgs",
"received_events_url": "https://api.github.com/users/Sanjaykumar030/received_events",
"repos_url": "https://api.github.com/users/Sanjaykumar030/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/Sanjaykumar030/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/Sanjaykumar030/subscriptions",
"type": "User",
"url": "https://api.github.com/users/Sanjaykumar030",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"Hi @lhoestq, just a gentle follow-up on this PR."
] | 1,755,094,819,000
| 1,756,984,297,000
| null |
CONTRIBUTOR
| null | null | null | null |
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 column during batch mapping.
This teaches users a core `.map()` capability for in-place transformations without extra intermediate steps.
**New Example:**
> ```python
> >>> from datasets import Dataset
> >>> dataset = Dataset.from_dict({"a": [0, 1, 2]})
> # Overwrite "a" directly to duplicate each value
> >>> duplicated_dataset = dataset.map(
> ... lambda batch: {"a": [x for x in batch["a"] for _ in range(2)]},
> ... batched=True
> ... )
> >>> duplicated_dataset
> Dataset({
> features: ['a'],
> num_rows: 6
> })
> >>> duplicated_dataset["a"]
> [0, 0, 1, 1, 2, 2]
> ```
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7737/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7737/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7737.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7737",
"merged_at": "2025-09-04T11:11:37",
"patch_url": "https://github.com/huggingface/datasets/pull/7737.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7737"
}
| true
|
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
| 3,311,618,096
|
PR_kwDODunzps6jIWQ3
| 7,736
|
Fix type hint `train_test_split`
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/45557362?v=4",
"events_url": "https://api.github.com/users/qgallouedec/events{/privacy}",
"followers_url": "https://api.github.com/users/qgallouedec/followers",
"following_url": "https://api.github.com/users/qgallouedec/following{/other_user}",
"gists_url": "https://api.github.com/users/qgallouedec/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/qgallouedec",
"id": 45557362,
"login": "qgallouedec",
"node_id": "MDQ6VXNlcjQ1NTU3MzYy",
"organizations_url": "https://api.github.com/users/qgallouedec/orgs",
"received_events_url": "https://api.github.com/users/qgallouedec/received_events",
"repos_url": "https://api.github.com/users/qgallouedec/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/qgallouedec/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/qgallouedec/subscriptions",
"type": "User",
"url": "https://api.github.com/users/qgallouedec",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_7736). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 1,754,945,213,000
| 1,755,090,830,000
| null |
MEMBER
| null | null | null | null | null | null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7736/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7736/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7736.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7736",
"merged_at": "2025-08-13T13:13:48",
"patch_url": "https://github.com/huggingface/datasets/pull/7736.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7736"
}
| true
|
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
| 3,310,514,828
|
PR_kwDODunzps6jEq5w
| 7,735
|
fix largelist repr
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/42851186?v=4",
"events_url": "https://api.github.com/users/lhoestq/events{/privacy}",
"followers_url": "https://api.github.com/users/lhoestq/followers",
"following_url": "https://api.github.com/users/lhoestq/following{/other_user}",
"gists_url": "https://api.github.com/users/lhoestq/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/lhoestq",
"id": 42851186,
"login": "lhoestq",
"node_id": "MDQ6VXNlcjQyODUxMTg2",
"organizations_url": "https://api.github.com/users/lhoestq/orgs",
"received_events_url": "https://api.github.com/users/lhoestq/received_events",
"repos_url": "https://api.github.com/users/lhoestq/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/lhoestq/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/lhoestq/subscriptions",
"type": "User",
"url": "https://api.github.com/users/lhoestq",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_7735). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 1,754,925,462,000
| 1,754,926,796,000
| null |
MEMBER
| null | null | null | null | null | null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7735/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7735/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7735.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7735",
"merged_at": "2025-08-11T15:39:54",
"patch_url": "https://github.com/huggingface/datasets/pull/7735.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7735"
}
| true
|
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
| 3,306,519,239
|
PR_kwDODunzps6i4pmA
| 7,734
|
Fixing __getitem__ of datasets which behaves inconsistent to documentation when setting _format_type to None
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/40367113?v=4",
"events_url": "https://api.github.com/users/awagen/events{/privacy}",
"followers_url": "https://api.github.com/users/awagen/followers",
"following_url": "https://api.github.com/users/awagen/following{/other_user}",
"gists_url": "https://api.github.com/users/awagen/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/awagen",
"id": 40367113,
"login": "awagen",
"node_id": "MDQ6VXNlcjQwMzY3MTEz",
"organizations_url": "https://api.github.com/users/awagen/orgs",
"received_events_url": "https://api.github.com/users/awagen/received_events",
"repos_url": "https://api.github.com/users/awagen/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/awagen/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/awagen/subscriptions",
"type": "User",
"url": "https://api.github.com/users/awagen",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"this breaking change is actually expected, happy to help with a fix in sentencetransformers to account for this",
"Thank you for the context. I thought this was a mismatch do the documentation. Good to know it was intentional. No worries, can add a PR to sentence transformers."
] | 1,754,754,774,000
| 1,755,415,380,000
| null |
NONE
| null | null | null | null |
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.
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7734/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7734/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7734.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7734",
"merged_at": null,
"patch_url": "https://github.com/huggingface/datasets/pull/7734.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7734"
}
| true
|
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
| 3,304,979,299
|
I_kwDODunzps7E_ftj
| 7,733
|
Dataset Repo Paths to Locally Stored Images Not Being Appended to Image Path
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/27898715?v=4",
"events_url": "https://api.github.com/users/dennys246/events{/privacy}",
"followers_url": "https://api.github.com/users/dennys246/followers",
"following_url": "https://api.github.com/users/dennys246/following{/other_user}",
"gists_url": "https://api.github.com/users/dennys246/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/dennys246",
"id": 27898715,
"login": "dennys246",
"node_id": "MDQ6VXNlcjI3ODk4NzE1",
"organizations_url": "https://api.github.com/users/dennys246/orgs",
"received_events_url": "https://api.github.com/users/dennys246/received_events",
"repos_url": "https://api.github.com/users/dennys246/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/dennys246/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/dennys246/subscriptions",
"type": "User",
"url": "https://api.github.com/users/dennys246",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[
"This is the download issues I come into, about ever other time it fails...\n<img width=\"1719\" height=\"1226\" alt=\"Image\" src=\"https://github.com/user-attachments/assets/2e5b4b3e-7c13-4bad-a77c-34b47a932831\" />"
] | 1,754,680,258,000
| 1,754,960,098,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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 trouble trying to have the images handled properly (at least in the way I’d expect them to be handled).
I find that I cannot use relative paths for loading images remotely from the Hugging Face repo or from a local repository. Any time I do it always simply appends my current working directory to the dataset. As a result to use the datasets library with my dataset I have to change my working directory to the dataset folder or abandon the dataset object structure, which I cannot imagine you intended. As a result I have to use URL’s since an absolute path on my system obviously wouldn’t work for others. The URL works ok, but despite me having it locally downloaded, it appears to be redownloading the dataset every time I train my snowGAN model on it (and often times I’m coming into HTTPS errors for over requesting the data).
Or maybe image relative paths aren't intended to be loaded directly through your datasets library as images and should be kept as strings for the user to handle? If so I feel like you’re missing out on some pretty seamless functionality
### Steps to reproduce the bug
1. Download a local copy of the dataset (rmdig/rocky_mountain_snowpack) through git or whatever you prefer.
2. Alter the README.md YAML for file_path (the relative path to each image) to be type Image instead of type string
`
---
dataset_info:
features:
- name: image
dtype: Image
- name: file_path
dtype: Image
`
3. Initialize the dataset locally, make sure your working directory is not the dataset directory root
`dataset = datasets.load_dataset(‘path/to/local/rocky_mountain_snowpack/‘)`
4. Call to one of the samples and you’ll get an error that the image was not found in current/working/directory/preprocessed/cores/image_1.png. Showing that it’s simply looking in the current working directory + relative path
`
>>> dataset['train'][0]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/dennyschaedig/miniconda3/lib/python3.12/site-packages/datasets/arrow_dataset.py", line 2859, in __getitem__
return self._getitem(key)
^^^^^^^^^^^^^^^^^^
File "/Users/dennyschaedig/miniconda3/lib/python3.12/site-packages/datasets/arrow_dataset.py", line 2841, in _getitem
formatted_output = format_table(
^^^^^^^^^^^^^
File "/Users/dennyschaedig/miniconda3/lib/python3.12/site-packages/datasets/formatting/formatting.py", line 657, in format_table
return formatter(pa_table, query_type=query_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/dennyschaedig/miniconda3/lib/python3.12/site-packages/datasets/formatting/formatting.py", line 410, in __call__
return self.format_row(pa_table)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/dennyschaedig/miniconda3/lib/python3.12/site-packages/datasets/formatting/formatting.py", line 459, in format_row
row = self.python_features_decoder.decode_row(row)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/dennyschaedig/miniconda3/lib/python3.12/site-packages/datasets/formatting/formatting.py", line 223, in decode_row
return self.features.decode_example(row, token_per_repo_id=self.token_per_repo_id) if self.features else row
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/dennyschaedig/miniconda3/lib/python3.12/site-packages/datasets/features/features.py", line 2093, in decode_example
column_name: decode_nested_example(feature, value, token_per_repo_id=token_per_repo_id)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/dennyschaedig/miniconda3/lib/python3.12/site-packages/datasets/features/features.py", line 1405, in decode_nested_example
return schema.decode_example(obj, token_per_repo_id=token_per_repo_id) if obj is not None else None
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/dennyschaedig/miniconda3/lib/python3.12/site-packages/datasets/features/image.py", line 171, in decode_example
image = PIL.Image.open(path)
^^^^^^^^^^^^^^^^^^^^
File "/Users/dennyschaedig/miniconda3/lib/python3.12/site-packages/PIL/Image.py", line 3277, in open
fp = builtins.open(filename, "rb")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/Users/dennyschaedig/Datasets/preprocessed/cores/image_1.png'
`
### Expected behavior
I expect the datasets and Image() to load the locally hosted data using path/to/local/rocky_mountain_snowpack/ (that I pass in with my datasets.load_dataset() or the you all handle on the backend) call + relative path.
Instead it appears to load from my current working directory + relative path.
### Environment info
Tested on…
Windows 11, Ubuntu Linux 22.04 and Mac Sequoia 15.5 Silicone M2
datasets version 4.0.0
Python 3.12 and 3.13
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7733/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7733/timeline
| null | null | null | null | false
|
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
| 3,304,673,383
|
I_kwDODunzps7E-VBn
| 7,732
|
webdataset: key errors when `field_name` has upper case characters
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/29985433?v=4",
"events_url": "https://api.github.com/users/YassineYousfi/events{/privacy}",
"followers_url": "https://api.github.com/users/YassineYousfi/followers",
"following_url": "https://api.github.com/users/YassineYousfi/following{/other_user}",
"gists_url": "https://api.github.com/users/YassineYousfi/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/YassineYousfi",
"id": 29985433,
"login": "YassineYousfi",
"node_id": "MDQ6VXNlcjI5OTg1NDMz",
"organizations_url": "https://api.github.com/users/YassineYousfi/orgs",
"received_events_url": "https://api.github.com/users/YassineYousfi/received_events",
"repos_url": "https://api.github.com/users/YassineYousfi/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/YassineYousfi/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/YassineYousfi/subscriptions",
"type": "User",
"url": "https://api.github.com/users/YassineYousfi",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,754,672,202,000
| 1,754,672,202,000
| null |
CONTRIBUTOR
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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 characters, the HF webdataset integration throws a key error when trying to load the dataset:
e.g. from a dataset (now updated so that it doesn't throw this error)
```
---------------------------------------------------------------------------
KeyError Traceback (most recent call last)
Cell In[1], line 2
1 from datasets import load_dataset
----> 2 ds = load_dataset("commaai/comma2k19", data_files={'train': ['data-00000.tar.gz']}, num_proc=1)
File ~/xx/.venv/lib/python3.11/site-packages/datasets/load.py:1412, in load_dataset(path, name, data_dir, data_files, split, cache_dir, features, download_config, download_mode, verification_mode, keep_in_memory, save_infos, revision, token, streaming, num_proc, storage_options, **config_kwargs)
1409 return builder_instance.as_streaming_dataset(split=split)
1411 # Download and prepare data
-> 1412 builder_instance.download_and_prepare(
1413 download_config=download_config,
1414 download_mode=download_mode,
1415 verification_mode=verification_mode,
1416 num_proc=num_proc,
1417 storage_options=storage_options,
1418 )
1420 # Build dataset for splits
1421 keep_in_memory = (
1422 keep_in_memory if keep_in_memory is not None else is_small_dataset(builder_instance.info.dataset_size)
1423 )
File ~/xx/.venv/lib/python3.11/site-packages/datasets/builder.py:894, in DatasetBuilder.download_and_prepare(self, output_dir, download_config, download_mode, verification_mode, dl_manager, base_path, file_format, max_shard_size, num_proc, storage_options, **download_and_prepare_kwargs)
892 if num_proc is not None:
893 prepare_split_kwargs["num_proc"] = num_proc
--> 894 self._download_and_prepare(
895 dl_manager=dl_manager,
896 verification_mode=verification_mode,
897 **prepare_split_kwargs,
898 **download_and_prepare_kwargs,
899 )
900 # Sync info
901 self.info.dataset_size = sum(split.num_bytes for split in self.info.splits.values())
File ~/xx/.venv/lib/python3.11/site-packages/datasets/builder.py:1609, in GeneratorBasedBuilder._download_and_prepare(self, dl_manager, verification_mode, **prepare_splits_kwargs)
1608 def _download_and_prepare(self, dl_manager, verification_mode, **prepare_splits_kwargs):
-> 1609 super()._download_and_prepare(
1610 dl_manager,
1611 verification_mode,
1612 check_duplicate_keys=verification_mode == VerificationMode.BASIC_CHECKS
1613 or verification_mode == VerificationMode.ALL_CHECKS,
1614 **prepare_splits_kwargs,
1615 )
File ~/xx/.venv/lib/python3.11/site-packages/datasets/builder.py:948, in DatasetBuilder._download_and_prepare(self, dl_manager, verification_mode, **prepare_split_kwargs)
946 split_dict = SplitDict(dataset_name=self.dataset_name)
947 split_generators_kwargs = self._make_split_generators_kwargs(prepare_split_kwargs)
--> 948 split_generators = self._split_generators(dl_manager, **split_generators_kwargs)
950 # Checksums verification
951 if verification_mode == VerificationMode.ALL_CHECKS and dl_manager.record_checksums:
File ~/xx/.venv/lib/python3.11/site-packages/datasets/packaged_modules/webdataset/webdataset.py:81, in WebDataset._split_generators(self, dl_manager)
78 if not self.info.features:
79 # Get one example to get the feature types
80 pipeline = self._get_pipeline_from_tar(tar_paths[0], tar_iterators[0])
---> 81 first_examples = list(islice(pipeline, self.NUM_EXAMPLES_FOR_FEATURES_INFERENCE))
82 if any(example.keys() != first_examples[0].keys() for example in first_examples):
83 raise ValueError(
84 "The TAR archives of the dataset should be in WebDataset format, "
85 "but the files in the archive don't share the same prefix or the same types."
86 )
File ~/xx/.venv/lib/python3.11/site-packages/datasets/packaged_modules/webdataset/webdataset.py:55, in WebDataset._get_pipeline_from_tar(cls, tar_path, tar_iterator)
53 data_extension = field_name.split(".")[-1]
54 if data_extension in cls.DECODERS:
---> 55 current_example[field_name] = cls.DECODERS[data_extension](current_example[field_name])
56 if current_example:
57 yield current_example
KeyError: 'processed_log_IMU_magnetometer_value.npy'
```
### Steps to reproduce the bug
unit test was added in: https://github.com/huggingface/datasets/pull/7726
it fails without the fixed proposed in the same PR
### Expected behavior
Not throwing a key error.
### Environment info
```
- `datasets` version: 4.0.0
- Platform: Linux-6.8.0-51-generic-x86_64-with-glibc2.39
- Python version: 3.11.4
- `huggingface_hub` version: 0.33.4
- PyArrow version: 21.0.0
- Pandas version: 2.3.1
- `fsspec` version: 2025.7.0
```
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7732/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7732/timeline
| null | null | null | null | false
|
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
| 3,303,637,075
|
I_kwDODunzps7E6YBT
| 7,731
|
Add the possibility of a backend for audio decoding
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/142020129?v=4",
"events_url": "https://api.github.com/users/intexcor/events{/privacy}",
"followers_url": "https://api.github.com/users/intexcor/followers",
"following_url": "https://api.github.com/users/intexcor/following{/other_user}",
"gists_url": "https://api.github.com/users/intexcor/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/intexcor",
"id": 142020129,
"login": "intexcor",
"node_id": "U_kgDOCHcOIQ",
"organizations_url": "https://api.github.com/users/intexcor/orgs",
"received_events_url": "https://api.github.com/users/intexcor/received_events",
"repos_url": "https://api.github.com/users/intexcor/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/intexcor/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/intexcor/subscriptions",
"type": "User",
"url": "https://api.github.com/users/intexcor",
"user_view_type": "public"
}
|
[
{
"color": "a2eeef",
"default": true,
"description": "New feature or request",
"id": 1935892871,
"name": "enhancement",
"node_id": "MDU6TGFiZWwxOTM1ODkyODcx",
"url": "https://api.github.com/repos/huggingface/datasets/labels/enhancement"
}
] |
open
| false
| null |
[] | null |
[
"is there a work around im stuck",
"never mind just downgraded"
] | 1,754,651,336,000
| 1,755,707,373,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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.
### Motivation
I use a service for training models in which ffmpeg cannot be installed.
### Your contribution
I use a service for training models in which ffmpeg cannot be installed.
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7731/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7731/timeline
| null | null | null | null | false
|
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
| 3,301,907,242
|
PR_kwDODunzps6iqTZI
| 7,730
|
Grammar fix: correct "showed" to "shown" in fingerprint.py
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/2460418?v=4",
"events_url": "https://api.github.com/users/brchristian/events{/privacy}",
"followers_url": "https://api.github.com/users/brchristian/followers",
"following_url": "https://api.github.com/users/brchristian/following{/other_user}",
"gists_url": "https://api.github.com/users/brchristian/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/brchristian",
"id": 2460418,
"login": "brchristian",
"node_id": "MDQ6VXNlcjI0NjA0MTg=",
"organizations_url": "https://api.github.com/users/brchristian/orgs",
"received_events_url": "https://api.github.com/users/brchristian/received_events",
"repos_url": "https://api.github.com/users/brchristian/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/brchristian/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/brchristian/subscriptions",
"type": "User",
"url": "https://api.github.com/users/brchristian",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[] | 1,754,601,776,000
| 1,755,110,070,000
| null |
CONTRIBUTOR
| null | null | null | null |
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."
```
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7730/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7730/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7730.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7730",
"merged_at": "2025-08-13T13:12:56",
"patch_url": "https://github.com/huggingface/datasets/pull/7730.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7730"
}
| true
|
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
| 3,300,672,954
|
I_kwDODunzps7EvEW6
| 7,729
|
OSError: libcudart.so.11.0: cannot open shared object file: No such file or directory
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/115183904?v=4",
"events_url": "https://api.github.com/users/SaleemMalikAI/events{/privacy}",
"followers_url": "https://api.github.com/users/SaleemMalikAI/followers",
"following_url": "https://api.github.com/users/SaleemMalikAI/following{/other_user}",
"gists_url": "https://api.github.com/users/SaleemMalikAI/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/SaleemMalikAI",
"id": 115183904,
"login": "SaleemMalikAI",
"node_id": "U_kgDOBt2RIA",
"organizations_url": "https://api.github.com/users/SaleemMalikAI/orgs",
"received_events_url": "https://api.github.com/users/SaleemMalikAI/received_events",
"repos_url": "https://api.github.com/users/SaleemMalikAI/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/SaleemMalikAI/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/SaleemMalikAI/subscriptions",
"type": "User",
"url": "https://api.github.com/users/SaleemMalikAI",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,754,575,643,000
| 1,754,575,643,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
> 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
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7729/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7729/timeline
| null | null | null | null | false
|
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
| 3,298,854,904
|
I_kwDODunzps7EoIf4
| 7,728
|
NonMatchingSplitsSizesError and ExpectedMoreSplitsError
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/104755879?v=4",
"events_url": "https://api.github.com/users/efsotr/events{/privacy}",
"followers_url": "https://api.github.com/users/efsotr/followers",
"following_url": "https://api.github.com/users/efsotr/following{/other_user}",
"gists_url": "https://api.github.com/users/efsotr/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/efsotr",
"id": 104755879,
"login": "efsotr",
"node_id": "U_kgDOBj5ypw",
"organizations_url": "https://api.github.com/users/efsotr/orgs",
"received_events_url": "https://api.github.com/users/efsotr/received_events",
"repos_url": "https://api.github.com/users/efsotr/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/efsotr/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/efsotr/subscriptions",
"type": "User",
"url": "https://api.github.com/users/efsotr",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,754,539,490,000
| 1,754,551,907,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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-01024.json.gz",
"validation": "en/c4-validation.00000-of-00008.json.gz"},
)
```
```log
NonMatchingSplitsSizesError: [{'expected': SplitInfo(name='train', num_bytes=828589180707, num_examples=364868892, shard_lengths=None, dataset_name=None), 'recorded': SplitInfo(name='train', num_bytes=809262831, num_examples=356317, shard_lengths=[223006, 133311], dataset_name='c4')}, {'expected': SplitInfo(name='validation', num_bytes=825767266, num_examples=364608, shard_lengths=None, dataset_name=None), 'recorded': SplitInfo(name='validation', num_bytes=102199431, num_examples=45576, shard_lengths=None, dataset_name='c4')}]
```
```python
from datasets import load_dataset
traindata = load_dataset(
"allenai/c4",
"en",
data_files={"train": "en/c4-train.00000-of-01024.json.gz"},
split="train"
)
```
```log
ExpectedMoreSplitsError: {'validation'}
```
### Expected behavior
No error
### Environment info
datasets 4.0.0
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7728/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7728/timeline
| null | null | null | null | false
|
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
| 3,295,718,578
|
I_kwDODunzps7EcKyy
| 7,727
|
config paths that start with ./ are not valid as hf:// accessed repos, but are valid when accessed locally
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/2229300?v=4",
"events_url": "https://api.github.com/users/doctorpangloss/events{/privacy}",
"followers_url": "https://api.github.com/users/doctorpangloss/followers",
"following_url": "https://api.github.com/users/doctorpangloss/following{/other_user}",
"gists_url": "https://api.github.com/users/doctorpangloss/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/doctorpangloss",
"id": 2229300,
"login": "doctorpangloss",
"node_id": "MDQ6VXNlcjIyMjkzMDA=",
"organizations_url": "https://api.github.com/users/doctorpangloss/orgs",
"received_events_url": "https://api.github.com/users/doctorpangloss/received_events",
"repos_url": "https://api.github.com/users/doctorpangloss/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/doctorpangloss/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/doctorpangloss/subscriptions",
"type": "User",
"url": "https://api.github.com/users/doctorpangloss",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,754,468,497,000
| 1,754,468,497,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### 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. `load_dataset` on the same directory locally works fine.
### Steps to reproduce the bug
1. create a README.md with the front matter of the form
```
- config_name: some_config
data_files:
- split: train
path:
- ./images/xyz/*.jpg
```
2. `touch ./images/xyz/1.jpg`
3. Observe this directory loads with `load_dataset("filesystem_path", "some_config")` correctly.
4. Observe exceptions when you load this with `load_dataset("repoid/filesystem_path", "some_config")`
### Expected behavior
`./` prefix should be interpreted correctly
### Environment info
datasets 4.0.0
datasets 3.4.0
reproduce
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7727/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7727/timeline
| null | null | null | null | false
|
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
| 3,293,789,832
|
PR_kwDODunzps6iO_oF
| 7,726
|
fix(webdataset): don't .lower() field_name
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/29985433?v=4",
"events_url": "https://api.github.com/users/YassineYousfi/events{/privacy}",
"followers_url": "https://api.github.com/users/YassineYousfi/followers",
"following_url": "https://api.github.com/users/YassineYousfi/following{/other_user}",
"gists_url": "https://api.github.com/users/YassineYousfi/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/YassineYousfi",
"id": 29985433,
"login": "YassineYousfi",
"node_id": "MDQ6VXNlcjI5OTg1NDMz",
"organizations_url": "https://api.github.com/users/YassineYousfi/orgs",
"received_events_url": "https://api.github.com/users/YassineYousfi/received_events",
"repos_url": "https://api.github.com/users/YassineYousfi/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/YassineYousfi/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/YassineYousfi/subscriptions",
"type": "User",
"url": "https://api.github.com/users/YassineYousfi",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"fixes: https://github.com/huggingface/datasets/issues/7732",
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_7726). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"CI failures are unrelated, merging :)"
] | 1,754,413,029,000
| 1,755,707,755,000
| null |
CONTRIBUTOR
| null | null | null | null |
This fixes cases where keys have upper case identifiers
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7726/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7726/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7726.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7726",
"merged_at": "2025-08-20T16:35:55",
"patch_url": "https://github.com/huggingface/datasets/pull/7726.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7726"
}
| true
|
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
| 3,292,315,241
|
I_kwDODunzps7EPL5p
| 7,724
|
Can not stepinto load_dataset.py?
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/13776012?v=4",
"events_url": "https://api.github.com/users/micklexqg/events{/privacy}",
"followers_url": "https://api.github.com/users/micklexqg/followers",
"following_url": "https://api.github.com/users/micklexqg/following{/other_user}",
"gists_url": "https://api.github.com/users/micklexqg/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/micklexqg",
"id": 13776012,
"login": "micklexqg",
"node_id": "MDQ6VXNlcjEzNzc2MDEy",
"organizations_url": "https://api.github.com/users/micklexqg/orgs",
"received_events_url": "https://api.github.com/users/micklexqg/received_events",
"repos_url": "https://api.github.com/users/micklexqg/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/micklexqg/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/micklexqg/subscriptions",
"type": "User",
"url": "https://api.github.com/users/micklexqg",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,754,386,131,000
| 1,754,386,131,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
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" -->
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7724/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7724/timeline
| null | null | null | null | false
|
https://api.github.com/repos/huggingface/datasets/issues/7723
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7723/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7723/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7723/events
|
https://github.com/huggingface/datasets/issues/7723
| 3,289,943,261
|
I_kwDODunzps7EGIzd
| 7,723
|
Don't remove `trust_remote_code` arg!!!
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/758925?v=4",
"events_url": "https://api.github.com/users/autosquid/events{/privacy}",
"followers_url": "https://api.github.com/users/autosquid/followers",
"following_url": "https://api.github.com/users/autosquid/following{/other_user}",
"gists_url": "https://api.github.com/users/autosquid/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/autosquid",
"id": 758925,
"login": "autosquid",
"node_id": "MDQ6VXNlcjc1ODkyNQ==",
"organizations_url": "https://api.github.com/users/autosquid/orgs",
"received_events_url": "https://api.github.com/users/autosquid/received_events",
"repos_url": "https://api.github.com/users/autosquid/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/autosquid/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/autosquid/subscriptions",
"type": "User",
"url": "https://api.github.com/users/autosquid",
"user_view_type": "public"
}
|
[
{
"color": "a2eeef",
"default": true,
"description": "New feature or request",
"id": 1935892871,
"name": "enhancement",
"node_id": "MDU6TGFiZWwxOTM1ODkyODcx",
"url": "https://api.github.com/repos/huggingface/datasets/labels/enhancement"
}
] |
open
| false
| null |
[] | null |
[] | 1,754,322,127,000
| 1,754,322,127,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### Feature request
defaulting it to False is nice balance. we need manully setting it to True in certain scenarios!
Add `trust_remote_code` arg back please!
### Motivation
defaulting it to False is nice balance. we need manully setting it to True in certain scenarios!
### Your contribution
defaulting it to False is nice balance. we need manully setting it to True in certain scenarios!
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7723/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7723/timeline
| null | null | null | null | false
|
https://api.github.com/repos/huggingface/datasets/issues/7722
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7722/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7722/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7722/events
|
https://github.com/huggingface/datasets/issues/7722
| 3,289,741,064
|
I_kwDODunzps7EFXcI
| 7,722
|
Out of memory even though using load_dataset(..., streaming=True)
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/3961950?v=4",
"events_url": "https://api.github.com/users/padmalcom/events{/privacy}",
"followers_url": "https://api.github.com/users/padmalcom/followers",
"following_url": "https://api.github.com/users/padmalcom/following{/other_user}",
"gists_url": "https://api.github.com/users/padmalcom/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/padmalcom",
"id": 3961950,
"login": "padmalcom",
"node_id": "MDQ6VXNlcjM5NjE5NTA=",
"organizations_url": "https://api.github.com/users/padmalcom/orgs",
"received_events_url": "https://api.github.com/users/padmalcom/received_events",
"repos_url": "https://api.github.com/users/padmalcom/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/padmalcom/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/padmalcom/subscriptions",
"type": "User",
"url": "https://api.github.com/users/padmalcom",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[] | 1,754,318,515,000
| 1,754,318,515,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### Describe the bug
I am iterating over a large dataset that I load using streaming=True to avoid running out of memory. Unfortunately, I am observing that memory usage increases over time and I'm finally running in an oom.
### Steps to reproduce the bug
```
ds = load_dataset("openslr/librispeech_asr", split="train.clean.360", streaming=True)
for i,sample in enumerate(tqdm(ds)):
target_file = os.path.join(NSFW_TARGET_FOLDER, f'audio{i}.wav')
try:
sf.write(target_file, sample['audio']['array'], samplerate=sample['audio']['sampling_rate'])
except Exception as e:
print(f"Could not write audio {i} in ds: {e}")
```
### Expected behavior
I'd expect to have a small memory footprint and memory being freed after each iteration of the for loop. Instead the memory usage is increasing. I tried to remove the logic to write the sound file and just print the sample but the issue remains the same.
### Environment info
Python 3.12.11
Ubuntu 24
datasets 4.0.0 and 3.6.0
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7722/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7722/timeline
| null | null | null | null | false
|
https://api.github.com/repos/huggingface/datasets/issues/7721
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7721/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7721/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7721/events
|
https://github.com/huggingface/datasets/issues/7721
| 3,289,426,104
|
I_kwDODunzps7EEKi4
| 7,721
|
Bad split error message when using percentages
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/3961950?v=4",
"events_url": "https://api.github.com/users/padmalcom/events{/privacy}",
"followers_url": "https://api.github.com/users/padmalcom/followers",
"following_url": "https://api.github.com/users/padmalcom/following{/other_user}",
"gists_url": "https://api.github.com/users/padmalcom/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/padmalcom",
"id": 3961950,
"login": "padmalcom",
"node_id": "MDQ6VXNlcjM5NjE5NTA=",
"organizations_url": "https://api.github.com/users/padmalcom/orgs",
"received_events_url": "https://api.github.com/users/padmalcom/received_events",
"repos_url": "https://api.github.com/users/padmalcom/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/padmalcom/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/padmalcom/subscriptions",
"type": "User",
"url": "https://api.github.com/users/padmalcom",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[
"I'd like to work on this: add clearer validation/messages for percent-based splits + tests",
"The most basic example is this code:\n`load_dataset(\"openslr/librispeech_asr\", split=\"train[10%:20%]\")`\n\nThis results in this ValueError:\n```\n raise ValueError(f'Unknown split \"{split}\". Should be one of {list(name2len)}.')\nValueError: Unknown split \"train\". Should be one of ['test.clean', 'test.other', 'train.clean.100', 'train.clean.360', 'train.other.500', 'validation.clean', 'validation.other'].\n```\n"
] | 1,754,313,625,000
| 1,755,182,544,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### Describe the bug
Hi, I'm trying to download a dataset. To not load the entire dataset in memory, I split it as described [here](https://huggingface.co/docs/datasets/v4.0.0/loading#slice-splits) in 10% steps.
When doing so, the library returns this error:
raise ValueError(f"Bad split: {split}. Available splits: {list(splits_generators)}")
ValueError: Bad split: train[0%:10%]. Available splits: ['train']
Edit: Same happens with a split like _train[:90000]_
### Steps to reproduce the bug
```
for split in range(10):
split_str = f"train[{split*10}%:{(split+1)*10}%]"
print(f"Processing split {split_str}...")
ds = load_dataset("user/dataset", split=split_str, streaming=True)
```
### Expected behavior
I'd expect the library to split my dataset in 10% steps.
### Environment info
python 3.12.11
ubuntu 24
dataset 4.0.0
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7721/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7721/timeline
| null | null | null | null | false
|
https://api.github.com/repos/huggingface/datasets/issues/7720
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7720/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7720/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7720/events
|
https://github.com/huggingface/datasets/issues/7720
| 3,287,150,513
|
I_kwDODunzps7D7e-x
| 7,720
|
Datasets 4.0 map function causing column not found
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/55143337?v=4",
"events_url": "https://api.github.com/users/Darejkal/events{/privacy}",
"followers_url": "https://api.github.com/users/Darejkal/followers",
"following_url": "https://api.github.com/users/Darejkal/following{/other_user}",
"gists_url": "https://api.github.com/users/Darejkal/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/Darejkal",
"id": 55143337,
"login": "Darejkal",
"node_id": "MDQ6VXNlcjU1MTQzMzM3",
"organizations_url": "https://api.github.com/users/Darejkal/orgs",
"received_events_url": "https://api.github.com/users/Darejkal/received_events",
"repos_url": "https://api.github.com/users/Darejkal/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/Darejkal/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/Darejkal/subscriptions",
"type": "User",
"url": "https://api.github.com/users/Darejkal",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[
"Hi, I tried to reproduce this issue on the latest `main` branch but it seems to be working correctly now. My test script (which creates a dummy dataset and applies the `.map()` function) successfully creates and accesses the new column without a `KeyError`.\n\nIt's possible this was fixed by a recent commit. The maintainers might want to consider closing this issue.",
"Hi, have you tried on a large dataset (200GB+) perhaps? I will try my best to do a rerun with main branch when I have the time.",
"I ran it on a small dataset, maybe that’s why I didn’t hit the issue. If it still shows up on your side with the latest main, let me know. I can try it on a bigger set too."
] | 1,754,225,554,000
| 1,754,594,614,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### Describe the bug
Column returned after mapping is not found in new instance of the dataset.
### Steps to reproduce the bug
Code for reproduction. After running get_total_audio_length, it is errored out due to `data` not having `duration`
```
def compute_duration(x):
return {"duration": len(x["audio"]["array"]) / x["audio"]["sampling_rate"]}
def get_total_audio_length(dataset):
data = dataset.map(compute_duration, num_proc=NUM_PROC)
print(data)
durations=data["duration"]
total_seconds = sum(durations)
return total_seconds
```
### Expected behavior
New datasets.Dataset instance should have new columns attached.
### Environment info
- `datasets` version: 4.0.0
- Platform: Linux-5.4.0-124-generic-x86_64-with-glibc2.31
- Python version: 3.10.13
- `huggingface_hub` version: 0.33.2
- PyArrow version: 20.0.0
- Pandas version: 2.3.0
- `fsspec` version: 2023.12.2
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7720/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7720/timeline
| null | null | null | null | false
|
https://api.github.com/repos/huggingface/datasets/issues/7719
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7719/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7719/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7719/events
|
https://github.com/huggingface/datasets/issues/7719
| 3,285,928,491
|
I_kwDODunzps7D20or
| 7,719
|
Specify dataset columns types in typehint
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/36135455?v=4",
"events_url": "https://api.github.com/users/Samoed/events{/privacy}",
"followers_url": "https://api.github.com/users/Samoed/followers",
"following_url": "https://api.github.com/users/Samoed/following{/other_user}",
"gists_url": "https://api.github.com/users/Samoed/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/Samoed",
"id": 36135455,
"login": "Samoed",
"node_id": "MDQ6VXNlcjM2MTM1NDU1",
"organizations_url": "https://api.github.com/users/Samoed/orgs",
"received_events_url": "https://api.github.com/users/Samoed/received_events",
"repos_url": "https://api.github.com/users/Samoed/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/Samoed/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/Samoed/subscriptions",
"type": "User",
"url": "https://api.github.com/users/Samoed",
"user_view_type": "public"
}
|
[
{
"color": "a2eeef",
"default": true,
"description": "New feature or request",
"id": 1935892871,
"name": "enhancement",
"node_id": "MDU6TGFiZWwxOTM1ODkyODcx",
"url": "https://api.github.com/repos/huggingface/datasets/labels/enhancement"
}
] |
open
| false
| null |
[] | null |
[] | 1,754,140,951,000
| 1,754,140,951,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### Feature request
Make dataset optionaly generic to datasets usage with type annotations like it was done in `torch.Dataloader` https://github.com/pytorch/pytorch/blob/134179474539648ba7dee1317959529fbd0e7f89/torch/utils/data/dataloader.py#L131
### Motivation
In MTEB we're using a lot of datasets objects, but they're a bit poor in typehints. E.g. we can specify this for dataloder
```python
from typing import TypedDict
from torch.utils.data import DataLoader
class CorpusInput(TypedDict):
title: list[str]
body: list[str]
class QueryInput(TypedDict):
query: list[str]
instruction: list[str]
def queries_loader() -> DataLoader[QueryInput]:
...
def corpus_loader() -> DataLoader[CorpusInput]:
...
```
But for datasets we can only specify columns in type in comments
```python
from datasets import Dataset
QueryDataset = Dataset
"""Query dataset should have `query` and `instructions` columns as `str` """
```
### Your contribution
I can create draft implementation
| null |
{
"+1": 2,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 2,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7719/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7719/timeline
| null | null | null | null | false
|
https://api.github.com/repos/huggingface/datasets/issues/7718
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7718/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7718/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7718/events
|
https://github.com/huggingface/datasets/pull/7718
| 3,284,221,177
|
PR_kwDODunzps6hvJ6R
| 7,718
|
add support for pyarrow string view in features
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/5051569?v=4",
"events_url": "https://api.github.com/users/onursatici/events{/privacy}",
"followers_url": "https://api.github.com/users/onursatici/followers",
"following_url": "https://api.github.com/users/onursatici/following{/other_user}",
"gists_url": "https://api.github.com/users/onursatici/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/onursatici",
"id": 5051569,
"login": "onursatici",
"node_id": "MDQ6VXNlcjUwNTE1Njk=",
"organizations_url": "https://api.github.com/users/onursatici/orgs",
"received_events_url": "https://api.github.com/users/onursatici/received_events",
"repos_url": "https://api.github.com/users/onursatici/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/onursatici/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/onursatici/subscriptions",
"type": "User",
"url": "https://api.github.com/users/onursatici",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[
"@lhoestq who do you think would be the best to have a look at this? Any pointers would be appreciated, thanks!",
"Hi ! what's the rationale for supporting string view ? I'm afraid it can complexify the typing logic without much value"
] | 1,754,060,319,000
| 1,756,984,157,000
| null |
NONE
| null | null | null | null | null | null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 3,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 3,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7718/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7718/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7718.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7718",
"merged_at": null,
"patch_url": "https://github.com/huggingface/datasets/pull/7718.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7718"
}
| true
|
https://api.github.com/repos/huggingface/datasets/issues/7717
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7717/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7717/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7717/events
|
https://github.com/huggingface/datasets/issues/7717
| 3,282,855,127
|
I_kwDODunzps7DrGTX
| 7,717
|
Cached dataset is not used when explicitly passing the cache_dir parameter
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/3961950?v=4",
"events_url": "https://api.github.com/users/padmalcom/events{/privacy}",
"followers_url": "https://api.github.com/users/padmalcom/followers",
"following_url": "https://api.github.com/users/padmalcom/following{/other_user}",
"gists_url": "https://api.github.com/users/padmalcom/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/padmalcom",
"id": 3961950,
"login": "padmalcom",
"node_id": "MDQ6VXNlcjM5NjE5NTA=",
"organizations_url": "https://api.github.com/users/padmalcom/orgs",
"received_events_url": "https://api.github.com/users/padmalcom/received_events",
"repos_url": "https://api.github.com/users/padmalcom/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/padmalcom/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/padmalcom/subscriptions",
"type": "User",
"url": "https://api.github.com/users/padmalcom",
"user_view_type": "public"
}
|
[] |
open
| false
| null |
[] | null |
[
"Hi, I've investigated this issue and can confirm the bug. Here are my findings:\n\n**1. Reproduction:**\nI was able to reproduce the issue on the latest `main` branch. Using the provided code snippet, `snapshot_download` correctly populates the custom `cache_dir`, but `load_dataset` with the same `cache_dir` triggers a full re-download and re-processing of the dataset, ignoring the existing cache.\n\n**2. Investigation:**\nI traced the `cache_dir` parameter from `load_dataset` down to the `DatasetBuilder` class in `src/datasets/builder.py`. The root cause seems to be a mismatch between the cache path structure created by `snapshot_download` and the path structure expected by the `DatasetBuilder`.\n\nSpecifically, the `_relative_data_dir` method in `DatasetBuilder` constructs a path using `namespace___dataset_name` (with three underscores), while the cache from `snapshot_download` appears to use a `repo_id` based format like `datasets--namespace--dataset_name` (with double hyphens).\n\n**3. Attempted Fix & Result:**\nI attempted a fix by modifying the `_relative_data_dir` method to replace the path separator \"/\" in `self.repo_id` with \"--\", to align it with the `snapshot_download` structure.\n\nThis partially worked: `load_dataset` no longer re-downloads the files. However, it still re-processes them every time (triggering \"Generating train split...\", etc.) instead of loading the already processed Arrow files from the cache.\n\nThis suggests the issue is deeper than just the directory name and might be related to how the builder verifies the integrity or presence of the processed cache files.\n\nI hope these findings are helpful for whoever picks up this issue."
] | 1,754,032,361,000
| 1,754,421,576,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### Describe the bug
Hi, we are pre-downloading a dataset using snapshot_download(). When loading this exact dataset with load_dataset() the cached snapshot is not used. In both calls, I provide the cache_dir parameter.
### Steps to reproduce the bug
```
from datasets import load_dataset, concatenate_datasets
from huggingface_hub import snapshot_download
def download_ds(name: str):
snapshot_download(repo_id=name, repo_type="dataset", cache_dir="G:/Datasets/cache")
def prepare_ds():
audio_ds = load_dataset("openslr/librispeech_asr", num_proc=4, cache_dir="G:/Datasets/cache")
print(sfw_ds.features)
if __name__ == '__main__':
download_ds("openslr/librispeech_asr")
prepare_ds()
```
### Expected behavior
I'd expect that the cached version of the dataset is used. Instead, the same dataset is downloaded again to the default cache directory.
### Environment info
Windows 11
datasets==4.0.0
Python 3.12.11
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7717/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7717/timeline
| null | null | null | null | false
|
https://api.github.com/repos/huggingface/datasets/issues/7716
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7716/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7716/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7716/events
|
https://github.com/huggingface/datasets/pull/7716
| 3,281,204,362
|
PR_kwDODunzps6hk4Mq
| 7,716
|
typo
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/42851186?v=4",
"events_url": "https://api.github.com/users/lhoestq/events{/privacy}",
"followers_url": "https://api.github.com/users/lhoestq/followers",
"following_url": "https://api.github.com/users/lhoestq/following{/other_user}",
"gists_url": "https://api.github.com/users/lhoestq/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/lhoestq",
"id": 42851186,
"login": "lhoestq",
"node_id": "MDQ6VXNlcjQyODUxMTg2",
"organizations_url": "https://api.github.com/users/lhoestq/orgs",
"received_events_url": "https://api.github.com/users/lhoestq/received_events",
"repos_url": "https://api.github.com/users/lhoestq/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/lhoestq/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/lhoestq/subscriptions",
"type": "User",
"url": "https://api.github.com/users/lhoestq",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_7716). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 1,753,982,085,000
| 1,753,982,235,000
| null |
MEMBER
| null | null | null | null | null | null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7716/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7716/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7716.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7716",
"merged_at": "2025-07-31T17:14:51",
"patch_url": "https://github.com/huggingface/datasets/pull/7716.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7716"
}
| true
|
https://api.github.com/repos/huggingface/datasets/issues/7715
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7715/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7715/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7715/events
|
https://github.com/huggingface/datasets/pull/7715
| 3,281,189,955
|
PR_kwDODunzps6hk1CK
| 7,715
|
Docs: Use Image(mode="F") for PNG/JPEG depth maps
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/42851186?v=4",
"events_url": "https://api.github.com/users/lhoestq/events{/privacy}",
"followers_url": "https://api.github.com/users/lhoestq/followers",
"following_url": "https://api.github.com/users/lhoestq/following{/other_user}",
"gists_url": "https://api.github.com/users/lhoestq/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/lhoestq",
"id": 42851186,
"login": "lhoestq",
"node_id": "MDQ6VXNlcjQyODUxMTg2",
"organizations_url": "https://api.github.com/users/lhoestq/orgs",
"received_events_url": "https://api.github.com/users/lhoestq/received_events",
"repos_url": "https://api.github.com/users/lhoestq/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/lhoestq/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/lhoestq/subscriptions",
"type": "User",
"url": "https://api.github.com/users/lhoestq",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_7715). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 1,753,981,789,000
| 1,753,981,943,000
| null |
MEMBER
| null | null | null | null | null | null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7715/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7715/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7715.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7715",
"merged_at": "2025-07-31T17:10:10",
"patch_url": "https://github.com/huggingface/datasets/pull/7715.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7715"
}
| true
|
https://api.github.com/repos/huggingface/datasets/issues/7714
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7714/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7714/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7714/events
|
https://github.com/huggingface/datasets/pull/7714
| 3,281,090,499
|
PR_kwDODunzps6hkfHj
| 7,714
|
fix num_proc=1 ci test
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/42851186?v=4",
"events_url": "https://api.github.com/users/lhoestq/events{/privacy}",
"followers_url": "https://api.github.com/users/lhoestq/followers",
"following_url": "https://api.github.com/users/lhoestq/following{/other_user}",
"gists_url": "https://api.github.com/users/lhoestq/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/lhoestq",
"id": 42851186,
"login": "lhoestq",
"node_id": "MDQ6VXNlcjQyODUxMTg2",
"organizations_url": "https://api.github.com/users/lhoestq/orgs",
"received_events_url": "https://api.github.com/users/lhoestq/received_events",
"repos_url": "https://api.github.com/users/lhoestq/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/lhoestq/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/lhoestq/subscriptions",
"type": "User",
"url": "https://api.github.com/users/lhoestq",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_7714). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 1,753,979,792,000
| 1,753,979,943,000
| null |
MEMBER
| null | null | null | null | null | null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7714/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7714/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7714.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7714",
"merged_at": "2025-07-31T16:38:03",
"patch_url": "https://github.com/huggingface/datasets/pull/7714.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7714"
}
| true
|
https://api.github.com/repos/huggingface/datasets/issues/7713
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7713/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7713/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7713/events
|
https://github.com/huggingface/datasets/pull/7713
| 3,280,813,699
|
PR_kwDODunzps6hjik2
| 7,713
|
Update cli.mdx to refer to the new "hf" CLI
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/1936278?v=4",
"events_url": "https://api.github.com/users/evalstate/events{/privacy}",
"followers_url": "https://api.github.com/users/evalstate/followers",
"following_url": "https://api.github.com/users/evalstate/following{/other_user}",
"gists_url": "https://api.github.com/users/evalstate/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/evalstate",
"id": 1936278,
"login": "evalstate",
"node_id": "MDQ6VXNlcjE5MzYyNzg=",
"organizations_url": "https://api.github.com/users/evalstate/orgs",
"received_events_url": "https://api.github.com/users/evalstate/received_events",
"repos_url": "https://api.github.com/users/evalstate/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/evalstate/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/evalstate/subscriptions",
"type": "User",
"url": "https://api.github.com/users/evalstate",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_7713). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 1,753,974,371,000
| 1,753,979,876,000
| null |
CONTRIBUTOR
| null | null | null | null |
Update to refer to `hf auth login`
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7713/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7713/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7713.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7713",
"merged_at": "2025-07-31T16:37:55",
"patch_url": "https://github.com/huggingface/datasets/pull/7713.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7713"
}
| true
|
https://api.github.com/repos/huggingface/datasets/issues/7712
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7712/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7712/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7712/events
|
https://github.com/huggingface/datasets/pull/7712
| 3,280,706,762
|
PR_kwDODunzps6hjLF5
| 7,712
|
Retry intermediate commits too
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/42851186?v=4",
"events_url": "https://api.github.com/users/lhoestq/events{/privacy}",
"followers_url": "https://api.github.com/users/lhoestq/followers",
"following_url": "https://api.github.com/users/lhoestq/following{/other_user}",
"gists_url": "https://api.github.com/users/lhoestq/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/lhoestq",
"id": 42851186,
"login": "lhoestq",
"node_id": "MDQ6VXNlcjQyODUxMTg2",
"organizations_url": "https://api.github.com/users/lhoestq/orgs",
"received_events_url": "https://api.github.com/users/lhoestq/received_events",
"repos_url": "https://api.github.com/users/lhoestq/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/lhoestq/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/lhoestq/subscriptions",
"type": "User",
"url": "https://api.github.com/users/lhoestq",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_7712). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 1,753,972,413,000
| 1,753,972,663,000
| null |
MEMBER
| null | null | null | null | null | null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7712/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7712/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7712.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7712",
"merged_at": "2025-07-31T14:36:43",
"patch_url": "https://github.com/huggingface/datasets/pull/7712.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7712"
}
| true
|
https://api.github.com/repos/huggingface/datasets/issues/7711
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7711/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7711/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7711/events
|
https://github.com/huggingface/datasets/pull/7711
| 3,280,471,353
|
PR_kwDODunzps6hiXm0
| 7,711
|
Update dataset_dict push_to_hub
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/42851186?v=4",
"events_url": "https://api.github.com/users/lhoestq/events{/privacy}",
"followers_url": "https://api.github.com/users/lhoestq/followers",
"following_url": "https://api.github.com/users/lhoestq/following{/other_user}",
"gists_url": "https://api.github.com/users/lhoestq/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/lhoestq",
"id": 42851186,
"login": "lhoestq",
"node_id": "MDQ6VXNlcjQyODUxMTg2",
"organizations_url": "https://api.github.com/users/lhoestq/orgs",
"received_events_url": "https://api.github.com/users/lhoestq/received_events",
"repos_url": "https://api.github.com/users/lhoestq/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/lhoestq/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/lhoestq/subscriptions",
"type": "User",
"url": "https://api.github.com/users/lhoestq",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_7711). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 1,753,968,303,000
| 1,753,971,535,000
| null |
MEMBER
| null | null | null | null |
following https://github.com/huggingface/datasets/pull/7708
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7711/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7711/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7711.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7711",
"merged_at": "2025-07-31T14:18:53",
"patch_url": "https://github.com/huggingface/datasets/pull/7711.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7711"
}
| true
|
https://api.github.com/repos/huggingface/datasets/issues/7710
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7710/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7710/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7710/events
|
https://github.com/huggingface/datasets/pull/7710
| 3,279,878,230
|
PR_kwDODunzps6hgXxW
| 7,710
|
Concurrent IterableDataset push_to_hub
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/42851186?v=4",
"events_url": "https://api.github.com/users/lhoestq/events{/privacy}",
"followers_url": "https://api.github.com/users/lhoestq/followers",
"following_url": "https://api.github.com/users/lhoestq/following{/other_user}",
"gists_url": "https://api.github.com/users/lhoestq/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/lhoestq",
"id": 42851186,
"login": "lhoestq",
"node_id": "MDQ6VXNlcjQyODUxMTg2",
"organizations_url": "https://api.github.com/users/lhoestq/orgs",
"received_events_url": "https://api.github.com/users/lhoestq/received_events",
"repos_url": "https://api.github.com/users/lhoestq/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/lhoestq/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/lhoestq/subscriptions",
"type": "User",
"url": "https://api.github.com/users/lhoestq",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_7710). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 1,753,956,691,000
| 1,753,956,840,000
| null |
MEMBER
| null | null | null | null |
Same as https://github.com/huggingface/datasets/pull/7708 but for `IterableDataset`
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7710/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7710/timeline
| null | null | 0
|
{
"diff_url": "https://github.com/huggingface/datasets/pull/7710.diff",
"html_url": "https://github.com/huggingface/datasets/pull/7710",
"merged_at": "2025-07-31T10:12:52",
"patch_url": "https://github.com/huggingface/datasets/pull/7710.patch",
"url": "https://api.github.com/repos/huggingface/datasets/pulls/7710"
}
| true
|
https://api.github.com/repos/huggingface/datasets/issues/7709
|
https://api.github.com/repos/huggingface/datasets
|
https://api.github.com/repos/huggingface/datasets/issues/7709/labels{/name}
|
https://api.github.com/repos/huggingface/datasets/issues/7709/comments
|
https://api.github.com/repos/huggingface/datasets/issues/7709/events
|
https://github.com/huggingface/datasets/issues/7709
| 3,276,677,990
|
I_kwDODunzps7DTiNm
| 7,709
|
Release 4.0.0 breaks usage patterns of with_format
|
{
"avatar_url": "https://avatars.githubusercontent.com/u/9154515?v=4",
"events_url": "https://api.github.com/users/wittenator/events{/privacy}",
"followers_url": "https://api.github.com/users/wittenator/followers",
"following_url": "https://api.github.com/users/wittenator/following{/other_user}",
"gists_url": "https://api.github.com/users/wittenator/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/wittenator",
"id": 9154515,
"login": "wittenator",
"node_id": "MDQ6VXNlcjkxNTQ1MTU=",
"organizations_url": "https://api.github.com/users/wittenator/orgs",
"received_events_url": "https://api.github.com/users/wittenator/received_events",
"repos_url": "https://api.github.com/users/wittenator/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/wittenator/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/wittenator/subscriptions",
"type": "User",
"url": "https://api.github.com/users/wittenator",
"user_view_type": "public"
}
|
[] |
closed
| false
| null |
[] | null |
[
"This is a breaking change with 4.0 which introduced `Column` objects. To get the numpy array from a `Column` you can `col[i]`, `col[i:j]` or even `col[:]` if you want the full column as a numpy array:\n\n```python\nfrom datasets import load_dataset\ndataset = load_dataset(...)\ndataset = dataset.with_format(\"numpy\")\nprint(dataset[\"star\"][:].ndim)\n```",
"Ah perfect, thanks for clearing this up. I would close this ticket then."
] | 1,753,875,293,000
| 1,754,555,238,000
| null |
NONE
| null | null |
{
"completed": 0,
"percent_completed": 0,
"total": 0
}
|
{
"blocked_by": 0,
"blocking": 0,
"total_blocked_by": 0,
"total_blocking": 0
}
|
### Describe the bug
Previously it was possible to access a whole column that was e.g. in numpy format via `with_format` by indexing the column. Now this possibility seems to be gone with the new Column() class. As far as I see, this makes working on a whole column (in-memory) more complex, i.e. normalizing an in-memory dataset for which iterating would be too slow. Is this intended behaviour? I couldn't find much documentation on the intended usage of the new Column class yet.
### Steps to reproduce the bug
Steps to reproduce:
```
from datasets import load_dataset
dataset = load_dataset("lhoestq/demo1")
dataset = dataset.with_format("numpy")
print(dataset["star"].ndim)
```
### Expected behavior
Working on whole columns should be possible.
### Environment info
- `datasets` version: 4.0.0
- Platform: Linux-6.8.0-63-generic-x86_64-with-glibc2.36
- Python version: 3.12.11
- `huggingface_hub` version: 0.34.3
- PyArrow version: 21.0.0
- Pandas version: 2.3.1
- `fsspec` version: 2025.3.0
| null |
{
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/huggingface/datasets/issues/7709/reactions"
}
|
https://api.github.com/repos/huggingface/datasets/issues/7709/timeline
| null | null | null | null | false
|
End of preview.