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I_kwDODunzps4_IvWZ

"dataset_infos.json" missing for chr_en and mc4

open

NONE

## Describe the bug In the repository, every dataset has its metadata in a file called`dataset_infos.json`. But, this file is missing for two datasets: `chr_en` and `mc4`. ## Steps to reproduce the bug Check [chr_en](https://github.com/huggingface/datasets/tree/master/datasets/chr_en) and [mc4](https://github.com/huggingface/datasets/tree/master/datasets/mc4)

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https://github.com/huggingface/datasets/pull/3307

PR_kwDODunzps4uzlWa

Add IndoNLI dataset

closed

CONTRIBUTOR

This PR adds IndoNLI dataset, from https://aclanthology.org/2021.emnlp-main.821/

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I_kwDODunzps4_IeTE

nested sequence feature won't encode example if the first item of the outside sequence is an empty list

closed

NONE

## Describe the bug As the title, nested sequence feature won't encode example if the first item of the outside sequence is an empty list. ## Steps to reproduce the bug ```python from datasets import Features, Sequence, ClassLabel features = Features({ 'x': Sequence(Sequence(ClassLabel(names=['a', 'b']))), }) print(features.encode_batch({ 'x': [ [['a'], ['b']], [[], ['b']], ] })) ``` ## Expected results print `{'x': [[[0], [1]], [[], ['1']]]}` ## Actual results print `{'x': [[[0], [1]], [[], ['b']]]}` ## Environment info - `datasets` version: 1.15.1 - Platform: Linux-5.13.0-21-generic-x86_64-with-glibc2.34 - Python version: 3.9.7 - PyArrow version: 6.0.0 ## Additional information I think the issue stems from [here](https://github.com/huggingface/datasets/blob/8555197a3fe826e98bd0206c2d031c4488c53c5c/src/datasets/features/features.py#L847-L848).

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PR_kwDODunzps4uzZWv

asserts replaced with exception for ``fingerprint.py``, ``search.py``, ``arrow_writer.py`` and ``metric.py``

closed

CONTRIBUTOR

Addresses #3171 Fixes exception for ``fingerprint.py``, ``search.py``, ``arrow_writer.py`` and ``metric.py`` and modified tests

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I_kwDODunzps4_IQx-

Dataset object has no attribute `to_tf_dataset`

closed

NONE

I am following HuggingFace Course. I am at Fine-tuning a model. Link: https://huggingface.co/course/chapter3/2?fw=tf I use tokenize_function and `map` as mentioned in the course to process data. `# define a tokenize function` `def Tokenize_function(example):` ` return tokenizer(example['sentence'], truncation=True)` `# tokenize entire data` `tokenized_data = raw_data.map(Tokenize_function, batched=True)` I get Dataset object at this point. When I try converting this to a TF dataset object as mentioned in the course, it throws the following error. `# convert to TF dataset` `train_data = tokenized_data["train"].to_tf_dataset( ` ` columns = ['attention_mask', 'input_ids', 'token_type_ids'], ` ` label_cols = ['label'], ` ` shuffle = True, ` ` collate_fn = data_collator, ` ` batch_size = 8 ` `)` Output: `---------------------------------------------------------------------------` `AttributeError Traceback (most recent call last)` `/tmp/ipykernel_42/103099799.py in <module>` ` 1 # convert to TF dataset` `----> 2 train_data = tokenized_data["train"].to_tf_dataset( \` ` 3 columns = ['attention_mask', 'input_ids', 'token_type_ids'], \` ` 4 label_cols = ['label'], \` ` 5 shuffle = True, \` `AttributeError: 'Dataset' object has no attribute 'to_tf_dataset'` When I look for `dir(tokenized_data["train"])`, there is no method or attribute in the name of `to_tf_dataset`. Why do I get this error? And how to clear this? Please help me.

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I_kwDODunzps4_IQmE

DataCollatorWithPadding: TypeError

closed

NONE

Hi, I am following the HuggingFace course. I am now at Fine-tuning [https://huggingface.co/course/chapter3/3?fw=tf](https://huggingface.co/course/chapter3/3?fw=tf). When I set up `DataCollatorWithPadding` as following I got an error while trying to reproduce the course code in Kaggle. This error occurs with either a CPU-only-device or a GPU-device. Input: ```checkpoint = 'bert-base-uncased' tokenizer = AutoTokenizer.from_pretrained(checkpoint) data_collator = DataCollatorWithPadding(tokenizer=tokenizer, return_tensors="tf") ``` Output: ```--------------------------------------------------------------------------- TypeError Traceback (most recent call last) /tmp/ipykernel_42/1563280798.py in <module> 1 checkpoint = 'bert-base-uncased' 2 tokenizer = AutoTokenizer.from_pretrained(checkpoint) ----> 3 data_collator = DataCollatorWithPadding(tokenizer=tokenizer, return_tensors="pt") TypeError: __init__() got an unexpected keyword argument 'return_tensors' ``` When I call `help` method, it too confirms that there is no argument `return_tensors`. Input: ``` help(DataCollatorWithPadding.__init__) ``` Output: ``` Help on function __init__ in module transformers.data.data_collator: __init__(self, tokenizer: transformers.tokenization_utils_base.PreTrainedTokenizerBase, padding: Union[bool, str, transformers.file_utils.PaddingStrategy] = True, max_length: Union[int, NoneType] = None, pad_to_multiple_of: Union[int, NoneType] = None) -> None ``` But, the source file *[Data Collator - docs](https://huggingface.co/transformers/main_classes/data_collator.html#datacollatorwithpadding)* says that there is such an argument. By default, it returns Pytorch tensors while I need TF tensors. Where do I miss? Please help me.

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PR_kwDODunzps4uynjc

fix old_val typo in f-string

closed

CONTRIBUTOR

This PR is to correct a typo in #3277 that @Carlosbogo revieled in a comment. Related closed issue : #3257 Sorry about that 😅.

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PR_kwDODunzps4uyA9o

Add wikipedia tags

closed

MEMBER

Add the missing tags to the wikipedia dataset card. I also added the missing languages code in our language codes list. This should also fix the code snippet that is presented on the Hub to load the dataset: fix https://github.com/huggingface/datasets/issues/3292

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I_kwDODunzps4_GaHr

❓ Dataset loading script from Hugging Face Hub

closed

NONE

Hi there, I am trying to add my custom `ag_news` with its own loading script on the Hugging Face datasets hub. In particular, I would like to test the addition of a second configuration to the existing `ag_news` dataset. Once it works in my hub, I plan to make a PR to the original dataset. However, in trying to do so I have encountered certain problems as detailed below. Issues I have encountered: - Without a loading script, the train and test files are loaded together into a unique `dataset.Dataset` -> so I wrote a loading script. Also, I need a loading script otherwise I cannot specify multiple configurations - Once my loading script is working locally, I do not manage to make it work on the hub. In particular, I would like to be able to load the dataset like this ```python load_dataset("pietrolesci/ag_news", name="my_configuration") ``` Apparently, the `load_dataset` is able to pick up the loading script from the hub and run it. However, it errors because it is unable to find the files. The structure of my hub repo is the following ``` ag_news.py train.csv test.csv ``` and the loading script I specify `data_dir=Path(__file__).parent` and `data_files=DataFilesDict({"train": "train.csv", "test": "test.csv"})`. In the documentation I could not find info regarding loading a dataset from the hub using a loading script present on the hub. Any suggestion is very much appreciated. Best, Pietro Link to the hub repo: https://huggingface.co/datasets/pietrolesci/ag_news BONUS: how can I make the data viewer work in this specific case? :)

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I_kwDODunzps4_F7TF

Add option to find unique elements in nested sequences when calling `Dataset.unique`

open

CONTRIBUTOR

It would be nice to have an option to flatten nested sequences to find unique elements stored in them when calling `Dataset.unique`. Currently, `Dataset.unique` only supports finding unique sequences and not unique elements in that situation.

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I_kwDODunzps4_FjXp

Agnews dataset viewer is not working

closed

NONE

## Dataset viewer issue for '*name of the dataset*' **Link:** https://huggingface.co/datasets/ag_news Hi there, the `ag_news` dataset viewer is not working. Am I the one who added this dataset? No

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I_kwDODunzps4_E9Mz

.map() cache is wrongfully reused - only happens when the mapping function is imported

open

CONTRIBUTOR

## Describe the bug When `.map` is used with a mapping function that is imported, the cache is reused even if the mapping function has been modified. The reason for this is that `dill` that is used for creating the fingerprint [pickles imported functions by reference](https://stackoverflow.com/a/67851411). I guess it is not a widespread case, but it can still lead to unwanted results unnoticeably. ## Steps to reproduce the bug Create files `a.py` and `b.py`: ```python # a.py from datasets import load_dataset def main(): squad = load_dataset("squad") squad.map(mapping_func, batched=True) def mapping_func(examples): ID_LENGTH = 4 examples["id"] = [id_[:ID_LENGTH] for id_ in examples["id"]] return examples if __name__ == "__main__": main() ``` ```python # b.py from datasets import load_dataset from a import mapping_func def main(): squad = load_dataset("squad") squad.map(mapping_func, batched=True) if __name__ == "__main__": main() ``` Run `python b.py` twice: In the first run you will see tqdm bars showing that the data is processed, and in the second run you will see "Loading cached processed dataset at...". Now change `ID_LENGTH` to another number in order to change the mapping function, and run `python b.py` again. You'll see that `.map` loads from the cache the result of the previous mapping function. ## Expected results Run `python a.py` twice: In the first run you will see tqdm bars showing that the data is processed, and in the second run you will see "Loading cached processed dataset at...". Now change `ID_LENGTH` to another number in order to change the mapping function, and run `python a.py` again. You'll see that the dataset is being processed and that there's no reuse of the previous mapping function result. ## Workaround Put the mapping function inside a dummy class as a static method: ```python # a.py class MappingFuncClass: @staticmethod def mapping_func(examples): ID_LENGTH = 4 examples["id"] = [id_[:ID_LENGTH] for id_ in examples["id"]] return examples ``` ```python # b.py from datasets import load_dataset from a import MappingFuncClass def main(): squad = load_dataset("squad") squad.map(MappingFuncClass.mapping_func, batched=True) if __name__ == "__main__": main() ``` ## Environment info <!-- You can run the command `datasets-cli env` and copy-and-paste its output below. --> - `datasets` version: 1.15.1 - Platform: Linux-4.4.0-19041-Microsoft-x86_64-with-glibc2.17 - Python version: 3.8.10 - PyArrow version: 4.0.1

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PR_kwDODunzps4uvlQz

Fix temporary dataset_path creation for URIs related to remote fs

closed

CONTRIBUTOR

This aims to close #3295

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I_kwDODunzps4_DxxM

Temporary dataset_path for remote fs URIs not built properly in arrow_dataset.py::load_from_disk

closed

CONTRIBUTOR

## Describe the bug When trying to build a temporary dataset path from a remote URI in this block of code: https://github.com/huggingface/datasets/blob/42f6b1d18a4a1b6009b6e62d115491be16dfca22/src/datasets/arrow_dataset.py#L1038-L1042 the result is not the expected when passing an absolute path in an URI like `hdfs:///absolute/path`. ## Steps to reproduce the bug ```python dataset_path = "hdfs:///absolute/path" src_dataset_path = extract_path_from_uri(dataset_path) tmp_dir = get_temporary_cache_files_directory() dataset_path = Path(tmp_dir, src_dataset_path) print(dataset_path) ``` ## Expected results With the code above, we would expect a value in `dataset_path` similar to: `/tmp/tmpnwxyvao5/absolute/path` ## Actual results However, we get a `dataset_path` value like: `/absolute/path` This is because this line here: https://github.com/huggingface/datasets/blob/42f6b1d18a4a1b6009b6e62d115491be16dfca22/src/datasets/arrow_dataset.py#L1041 returns the last absolute path when two absolute paths (the one in `tmp_dir` and the one extracted from the URI in `src_dataset_path`) are passed as arguments. ## Environment info - `datasets` version: 1.13.3 - Platform: Linux-3.10.0-1160.15.2.el7.x86_64-x86_64-with-glibc2.33 - Python version: 3.9.7 - PyArrow version: 5.0.0

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I_kwDODunzps4_CBmx

Add Natural Adversarial Objects dataset

open

MEMBER

## Adding a Dataset - **Name:** Natural Adversarial Objects (NAO) - **Description:** Natural Adversarial Objects (NAO) is a new dataset to evaluate the robustness of object detection models. NAO contains 7,934 images and 9,943 objects that are unmodified and representative of real-world scenarios, but cause state-of-the-art detection models to misclassify with high confidence. - **Paper:** https://arxiv.org/abs/2111.04204v1 - **Data:** https://drive.google.com/drive/folders/15P8sOWoJku6SSEiHLEts86ORfytGezi8 - **Motivation:** interesting object detection dataset useful for miscclassifications cc @NielsRogge Instructions to add a new dataset can be found [here](https://github.com/huggingface/datasets/blob/master/ADD_NEW_DATASET.md).

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PR_kwDODunzps4uslLN

Pin version exclusion for Markdown

closed

MEMBER

As Markdown version 3.3.5 has a bug, it is better to exclude it in case the users have it previously installed in their environment. Related to #3289, #3286.

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I_kwDODunzps4-__f6

Not able to load 'wikipedia' dataset

closed

NONE

## Describe the bug I am following the instruction for loading the wikipedia dataset using datasets. However getting the below error. ## Steps to reproduce the bug from datasets import load_dataset dataset = load_dataset("wikipedia") ``` ## Expected results A clear and concise description of the expected results. ## Actual results ~/anaconda3/envs/pytorch_p36/lib/python3.6/site-packages/datasets/builder.py in _create_builder_config(self, name, custom_features, **config_kwargs) 339 "Config name is missing." 340 "\nPlease pick one among the available configs: %s" % list(self.builder_configs.keys()) --> 341 + "\nExample of usage:\n\t`{}`".format(example_of_usage) 342 ) 343 builder_config = self.BUILDER_CONFIGS[0] ValueError: Config name is missing. Please pick one among the available configs: ['20200501.aa', '20200501.ab', '20200501.ace', '20200501.ady', '20200501.af', '20200501.ak', '20200501.als', '20200501.am', '20200501.an', '20200501.ang', '20200501.ar', '20200501.arc', '20200501.arz', '20200501.as', '20200501.ast', '20200501.atj', '20200501.av', '20200501.ay', '20200501.az', '20200501.azb', '20200501.ba', '20200501.bar', '20200501.bat-smg', '20200501.bcl', '20200501.be', '20200501.be-x-old', '20200501.bg', '20200501.bh', '20200501.bi', '20200501.bjn', '20200501.bm', '20200501.bn', '20200501.bo', '20200501.bpy', '20200501.br', '20200501.bs', '20200501.bug', '20200501.bxr', '20200501.ca', '20200501.cbk-zam', '20200501.cdo', '20200501.ce', '20200501.ceb', '20200501.ch', '20200501.cho', '20200501.chr', '20200501.chy', '20200501.ckb', '20200501.co', '20200501.cr', '20200501.crh', '20200501.cs', '20200501.csb', '20200501.cu', '20200501.cv', '20200501.cy', '20200501.da', '20200501.de', '20200501.din', '20200501.diq', '20200501.dsb', '20200501.dty', '20200501.dv', '20200501.dz', '20200501.ee', '20200501.el', '20200501.eml', '20200501.en', '20200501.eo', '20200501.es', '20200501.et', '20200501.eu', '20200501.ext', '20200501.fa', '20200501.ff', '20200501.fi', '20200501.fiu-vro', '20200501.fj', '20200501.fo', '20200501.fr', '20200501.frp', '20200501.frr', '20200501.fur', '20200501.fy', '20200501.ga', '20200501.gag', '20200501.gan', '20200501.gd', '20200501.gl', '20200501.glk', '20200501.gn', '20200501.gom', '20200501.gor', '20200501.got', '20200501.gu', '20200501.gv', '20200501.ha', '20200501.hak', '20200501.haw', '20200501.he', '20200501.hi', '20200501.hif', '20200501.ho', '20200501.hr', '20200501.hsb', '20200501.ht', '20200501.hu', '20200501.hy', '20200501.ia', '20200501.id', '20200501.ie', '20200501.ig', '20200501.ii', '20200501.ik', '20200501.ilo', '20200501.inh', '20200501.io', '20200501.is', '20200501.it', '20200501.iu', '20200501.ja', '20200501.jam', '20200501.jbo', '20200501.jv', '20200501.ka', '20200501.kaa', '20200501.kab', '20200501.kbd', '20200501.kbp', '20200501.kg', '20200501.ki', '20200501.kj', '20200501.kk', '20200501.kl', '20200501.km', '20200501.kn', '20200501.ko', '20200501.koi', '20200501.krc', '20200501.ks', '20200501.ksh', '20200501.ku', '20200501.kv', '20200501.kw', '20200501.ky', '20200501.la', '20200501.lad', '20200501.lb', '20200501.lbe', '20200501.lez', '20200501.lfn', '20200501.lg', '20200501.li', '20200501.lij', '20200501.lmo', '20200501.ln', '20200501.lo', '20200501.lrc', '20200501.lt', '20200501.ltg', '20200501.lv', '20200501.mai', '20200501.map-bms', '20200501.mdf', '20200501.mg', '20200501.mh', '20200501.mhr', '20200501.mi', '20200501.min', '20200501.mk', '20200501.ml', '20200501.mn', '20200501.mr', '20200501.mrj', '20200501.ms', '20200501.mt', '20200501.mus', '20200501.mwl', '20200501.my', '20200501.myv', '20200501.mzn', '20200501.na', '20200501.nah', '20200501.nap', '20200501.nds', '20200501.nds-nl', '20200501.ne', '20200501.new', '20200501.ng', '20200501.nl', '20200501.nn', '20200501.no', '20200501.nov', '20200501.nrm', '20200501.nso', '20200501.nv', '20200501.ny', '20200501.oc', '20200501.olo', '20200501.om', '20200501.or', '20200501.os', '20200501.pa', '20200501.pag', '20200501.pam', '20200501.pap', '20200501.pcd', '20200501.pdc', '20200501.pfl', '20200501.pi', '20200501.pih', '20200501.pl', '20200501.pms', '20200501.pnb', '20200501.pnt', '20200501.ps', '20200501.pt', '20200501.qu', '20200501.rm', '20200501.rmy', '20200501.rn', '20200501.ro', '20200501.roa-rup', '20200501.roa-tara', '20200501.ru', '20200501.rue', '20200501.rw', '20200501.sa', '20200501.sah', '20200501.sat', '20200501.sc', '20200501.scn', '20200501.sco', '20200501.sd', '20200501.se', '20200501.sg', '20200501.sh', '20200501.si', '20200501.simple', '20200501.sk', '20200501.sl', '20200501.sm', '20200501.sn', '20200501.so', '20200501.sq', '20200501.sr', '20200501.srn', '20200501.ss', '20200501.st', '20200501.stq', '20200501.su', '20200501.sv', '20200501.sw', '20200501.szl', '20200501.ta', '20200501.tcy', '20200501.te', '20200501.tet', '20200501.tg', '20200501.th', '20200501.ti', '20200501.tk', '20200501.tl', '20200501.tn', '20200501.to', '20200501.tpi', '20200501.tr', '20200501.ts', '20200501.tt', '20200501.tum', '20200501.tw', '20200501.ty', '20200501.tyv', '20200501.udm', '20200501.ug', '20200501.uk', '20200501.ur', '20200501.uz', '20200501.ve', '20200501.vec', '20200501.vep', '20200501.vi', '20200501.vls', '20200501.vo', '20200501.wa', '20200501.war', '20200501.wo', '20200501.wuu', '20200501.xal', '20200501.xh', '20200501.xmf', '20200501.yi', '20200501.yo', '20200501.za', '20200501.zea', '20200501.zh', '20200501.zh-classical', '20200501.zh-min-nan', '20200501.zh-yue', '20200501.zu'] Example of usage: `load_dataset('wikipedia', '20200501.aa')` I think the other parameter is missing in the load_dataset function that is not shown in the instruction.

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PR_kwDODunzps4urikR

Use f-strings in the dataset scripts

closed

CONTRIBUTOR

Uses f-strings to format the .py files in the dataset folder

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PR_kwDODunzps4uqzcv

Make several audio datasets streamable

closed

MEMBER

<s>Needs https://github.com/huggingface/datasets/pull/3129 to be merged first</s> Make those audio datasets streamable: - [x] common_voice - [x] openslr - [x] vivos - [x] librispeech_asr <s>(still has some issues to read FLAC)</s> *actually it's ok* - [ ] <s>multilingual_librispeech (yet to be converted)</S> *TODO in a separate PR*

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PR_kwDODunzps4uqf79

Unpin markdown for build_docs now that it's fixed

closed

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`markdown`'s bug has been fixed, so this PR reverts #3286

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PR_kwDODunzps4up6S5

Allow datasets with indices table when concatenating along axis=1

closed

CONTRIBUTOR

Calls `flatten_indices` on the datasets with indices table in `concatenate_datasets` to fix issues when concatenating along `axis=1`. cc @lhoestq: I decided to flatten all the datasets instead of flattening all the datasets except the largest one in the end. The latter approach fails on the following example: ```python a = Dataset.from_dict({"a": [10, 20, 30, 40]}) b = Dataset.from_dict({"b": [10, 20, 30, 40, 50, 60]}) # largest dataset a = a.select([1, 2, 3]) b = b.select([1, 2, 3]) concatenate_datasets([a, b], axis=1) # fails at line concat_tables(...) because the real length of b's data is 6 and a's length is 3 after flattening (was 4 before flattening) ``` Also, it requires additional re-ordering of indices to prepare them for working with the indices table of the largest dataset. IMO not worth when we save only one `flatten_indices` call. (feel free to check the code of that approach at https://github.com/huggingface/datasets/commit/6acd10481c70950dcfdbfd2bab0bf0c74ad80bcb if you are interested) Fixes #3273

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PR_kwDODunzps4upsWR

Add The Pile dataset and PubMed Central subset

closed

MEMBER

Add: - The complete final version of The Pile dataset: "all" config - PubMed Central subset of The Pile: "pubmed_central" config Close #1675, close bigscience-workshop/data_tooling#74. CC: @StellaAthena, @lewtun

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PR_kwDODunzps4updTK

Fix build_docs CI

closed

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Because of https://github.com/Python-Markdown/markdown/issues/1196 we have to temporarily pin `markdown` to 3.3.4 for the docs to build without issues

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I_kwDODunzps4-6cEq

Add IEMOCAP dataset

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## Adding a Dataset - **Name:** IEMOCAP - **Description:** acted, multimodal and multispeaker database - **Paper:** https://sail.usc.edu/iemocap/Busso_2008_iemocap.pdf - **Data:** https://sail.usc.edu/iemocap/index.html - **Motivation:** Useful multimodal dataset cc @anton-l Instructions to add a new dataset can be found [here](https://github.com/huggingface/datasets/blob/master/ADD_NEW_DATASET.md).

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I_kwDODunzps4-6bI9

Add VoxLingua107 dataset

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## Adding a Dataset - **Name:** VoxLingua107 - **Description:** VoxLingua107 is a speech dataset for training spoken language identification models. The dataset consists of short speech segments automatically extracted from YouTube videos and labeled according the language of the video title and description, with some post-processing steps to filter out false positives. - **Paper:** https://arxiv.org/abs/2011.12998 - **Data:** http://bark.phon.ioc.ee/voxlingua107/ - **Motivation:** Nice audio classification dataset cc @anton-l Instructions to add a new dataset can be found [here](https://github.com/huggingface/datasets/blob/master/ADD_NEW_DATASET.md).

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I_kwDODunzps4-6ZbC

Add Speech Commands dataset

closed

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## Adding a Dataset - **Name:** Speech commands - **Description:** A Dataset for Limited-Vocabulary Speech Recognition - **Paper:** https://arxiv.org/abs/1804.03209 - **Data:** https://www.tensorflow.org/datasets/catalog/speech_commands, Available: http://download.tensorflow.org/data/speech_commands_v0.02.tar.gz - **Motivation:** Nice dataset for audio classification training cc @anton-l Instructions to add a new dataset can be found [here](https://github.com/huggingface/datasets/blob/master/ADD_NEW_DATASET.md).

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I_kwDODunzps4-4twy

ConnectionError: Couldn't reach https://huggingface.co/datasets/oscar-corpus/OSCAR-2109/resolve/main/OSCAR-2109.py

open

NONE

## Dataset viewer issue for '*oscar-corpus/OSCAR-2109*' **Link:** *[link to the dataset viewer page](https://huggingface.co/datasets/oscar-corpus/OSCAR-2109)* *The dataset library cannot download any language from the oscar-corpus/OSCAR-2109 dataset. By entering the URL in your browser I can access the file.* ``` raise ConnectionError("Couldn't reach {}".format(url)) ConnectionError: Couldn't reach https://huggingface.co/datasets/oscar-corpus/OSCAR-2109/resolve/main/OSCAR-2109.py ``` Am I the one who added this dataset ? No Using the older version of [OSCAR](https://huggingface.co/datasets/oscar) I don't have any issues downloading languages with the dataset library.

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PR_kwDODunzps4umWZE

[Datasets] Improve Covost 2

closed

MEMBER

It's currently quite confusing to understand the manual data download instruction of Covost and not very user-friendly. Currenty the user has to: 1. Go on Common Voice website 2. Find the correct dataset which is **not** mentioned in the error message 3. Download it 4. Untar it 5. Create a language id folder (why? this folder does not exist in the `.tar` downloaded file) 6. pass the folder containing the created language id folder This PR improves this to: 1. Go on Common Voice website 2. Find the correct dataset which **is** mentioned in the error message 3. Download it 4. Untar it 5. pass the untared folder **Note**: This PR is not at all time-critical

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PR_kwDODunzps4ulgye

Fix bookcorpusopen RAM usage

closed

MEMBER

Each document is a full book, so the default arrow writer batch size of 10,000 is too big, and it can fill up RAM quickly before flushing the first batch on disk. I changed its batch size to 256 to use maximum 100MB of memory Fix #3167.

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PR_kwDODunzps4ulVHe

Minor Typo Fix - Precision to Recall

closed

CONTRIBUTOR

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PR_kwDODunzps4uj2EQ

Proposed update to the documentation for WER

closed

CONTRIBUTOR

I wanted to submit a minor update to the description of WER for your consideration. Because of the possibility of insertions, the numerator in the WER formula can be larger than N, so the value of WER can be greater than 1.0: ``` >>> from datasets import load_metric >>> metric = load_metric("wer") >>> metric.compute(predictions=["hello how are you"], references=["hello"]) 3.0 ``` and similarly from the underlying jiwer module's `wer` function: ``` >>> from jiwer import wer >>> wer("hello", "hello how are you") 3.0 ```

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PR_kwDODunzps4ujk11

f-string formatting

closed

CONTRIBUTOR

**Fix #3257** Replaced _.format()_ and _%_ by f-strings in the following modules : - [x] **tests** - [x] **metrics** - [x] **benchmarks** - [x] **utils** - [x] **templates** - [x] **src/Datasets/\*.py** Modules in **_src/Datasets/_**: - [x] **commands** - [x] **features** - [x] **formatting** - [x] **io** - [x] **tasks** - [x] **utils** Module **datasets** will not be edited as asked by @mariosasko -A correction of the first PR (#3267)-

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PR_kwDODunzps4uihih

Update KILT metadata JSON

closed

MEMBER

Fix #3265.

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PR_kwDODunzps4uiN9t

Force data files extraction if download_mode='force_redownload'

closed

CONTRIBUTOR

Avoids weird issues when redownloading a dataset due to cached data not being fully updated. With this change, issues #3122 and https://github.com/huggingface/datasets/issues/2956 (not a fix, but a workaround) can be fixed as follows: ```python dset = load_dataset(..., download_mode="force_redownload") ```

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PR_kwDODunzps4uiL8-

Fix some contact information formats

closed

MEMBER

As reported in https://github.com/huggingface/datasets/issues/3188 some contact information are not displayed correctly. This PR fixes this for CoNLL-2002 and some other datasets with the same issue

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I_kwDODunzps4-y_V2

Respect row ordering when concatenating datasets along axis=1

closed

CONTRIBUTOR

Currently, there is a bug when concatenating datasets along `axis=1` if more than one dataset has the `_indices` attribute defined. In that scenario, all indices mappings except the first one get ignored. A minimal reproducible example: ```python >>> from datasets import Dataset, concatenate_datasets >>> a = Dataset.from_dict({"a": [30, 20, 10]}) >>> b = Dataset.from_dict({"b": [2, 1, 3]}) >>> d = concatenate_datasets([a.sort("a"), b.sort("b")], axis=1) >>> print(d[:3]) # expected: {'a': [10, 20, 30], 'b': [1, 2, 3]} {'a': [10, 20, 30], 'b': [3, 1, 2]} ``` I've noticed the bug while working on #3195.

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I_kwDODunzps4-y2K_

Make iter_archive work with ZIP files

open

MEMBER

Currently users can use `dl_manager.iter_archive` in their dataset script to iterate over all the files of a TAR archive. It would be nice if it could work with ZIP files too !

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PR_kwDODunzps4uhgi1

Decode audio from remote

closed

MEMBER

Currently the Audio feature type can only decode local audio files, not remote files. To fix this I replaced `open` with our `xopen` functoin that is compatible with remote files in audio.py cc @albertvillanova @mariosasko

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PR_kwDODunzps4uhcxm

Add os.listdir for streaming

closed

MEMBER

Extend `os.listdir` to support streaming data from remote files. This is often used to navigate in remote ZIP files for example

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I_kwDODunzps4-xtfR

coqa NonMatchingChecksumError

closed

NONE

``` >>> from datasets import load_dataset >>> dataset = load_dataset("coqa") Downloading: 3.82kB [00:00, 1.26MB/s] Downloading: 1.79kB [00:00, 733kB/s] Using custom data configuration default Downloading and preparing dataset coqa/default (download: 55.40 MiB, generated: 18.35 MiB, post-processed: Unknown size, total: 73.75 MiB) to /Users/zhaofengw/.cache/huggingface/datasets/coqa/default/1.0.0/553ce70bfdcd15ff4b5f4abc4fc2f37137139cde1f58f4f60384a53a327716f0... Downloading: 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 222/222 [00:00<00:00, 1.38MB/s] Downloading: 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 222/222 [00:00<00:00, 1.32MB/s] 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 2/2 [00:01<00:00, 1.91it/s] 100%|███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 2/2 [00:00<00:00, 1117.44it/s] Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/Users/zhaofengw/miniconda3/lib/python3.9/site-packages/datasets/load.py", line 1632, in load_dataset builder_instance.download_and_prepare( File "/Users/zhaofengw/miniconda3/lib/python3.9/site-packages/datasets/builder.py", line 607, in download_and_prepare self._download_and_prepare( File "/Users/zhaofengw/miniconda3/lib/python3.9/site-packages/datasets/builder.py", line 679, in _download_and_prepare verify_checksums( File "/Users/zhaofengw/miniconda3/lib/python3.9/site-packages/datasets/utils/info_utils.py", line 40, in verify_checksums raise NonMatchingChecksumError(error_msg + str(bad_urls)) datasets.utils.info_utils.NonMatchingChecksumError: Checksums didn't match for dataset source files: ['https://nlp.stanford.edu/data/coqa/coqa-train-v1.0.json', 'https://nlp.stanford.edu/data/coqa/coqa-dev-v1.0.json'] ```

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I_kwDODunzps4-w2Sp

Dataset viewer issue for 'liweili/c4_200m'

closed

NONE

## Dataset viewer issue for '*liweili/c4_200m*' **Link:** *[link to the dataset viewer page](https://huggingface.co/datasets/liweili/c4_200m)* *Server Error* ``` Status code: 404 Exception: Status404Error Message: Not found. Maybe the cache is missing, or maybe the ressource does not exist. ``` Am I the one who added this dataset ? Yes

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PR_kwDODunzps4ufQzB

Replacing .format() and % by f-strings

closed

CONTRIBUTOR

**Fix #3257** Replaced _.format()_ and _%_ by f-strings in the following modules : - [x] **tests** - [x] **metrics** - [x] **benchmarks** - [x] **utils** - [x] **templates** Will follow in the next PR the modules left : - [ ] **src** Module **datasets** will not be edited as asked by @mariosasko PS : black and isort applied to files

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PR_kwDODunzps4ufH94

Fix URLs for WikiAuto Manual, jeopardy and definite_pronoun_resolution

closed

CONTRIBUTOR

[#3264](https://github.com/huggingface/datasets/issues/3264)

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I_kwDODunzps4-vmq-

Checksum error for kilt_task_wow

closed

NONE

## Describe the bug Checksum failed when downloads kilt_tasks_wow. See error output for details. ## Steps to reproduce the bug ```python import datasets datasets.load_datasets('kilt_tasks','wow') ``` ## Expected results Download successful ## Actual results ``` Downloading and preparing dataset kilt_tasks/wow (download: 72.07 MiB, generated: 61.82 MiB, post-processed: Unknown size, total: 133.89 MiB) to /root/.cache/huggingface/datasets/kilt_tasks/wow/1.0.0/57dc8b2431e76637e0c6ef79689ca4af61ed3a330e2e0cd62c8971465a35db3a... 100%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [00:00<00:00, 5121.25it/s] 100%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [00:00<00:00, 1527.42it/s] Traceback (most recent call last): File "kilt_wow.py", line 30, in <module> main() File "kilt_wow.py", line 27, in main train, dev, test = dataset.generate_k_shot_data(k=32, seed=seed, path="../data/") File "/workspace/projects/CrossFit/tasks/fewshot_gym_dataset.py", line 79, in generate_k_shot_data dataset = self.load_dataset() File "kilt_wow.py", line 21, in load_dataset return datasets.load_dataset('kilt_tasks','wow') File "/opt/conda/lib/python3.8/site-packages/datasets/load.py", line 1632, in load_dataset builder_instance.download_and_prepare( File "/opt/conda/lib/python3.8/site-packages/datasets/builder.py", line 607, in download_and_prepare self._download_and_prepare( File "/opt/conda/lib/python3.8/site-packages/datasets/builder.py", line 679, in _download_and_prepare verify_checksums( File "/opt/conda/lib/python3.8/site-packages/datasets/utils/info_utils.py", line 40, in verify_checksums raise NonMatchingChecksumError(error_msg + str(bad_urls)) datasets.utils.info_utils.NonMatchingChecksumError: Checksums didn't match for dataset source files: ['http://dl.fbaipublicfiles.com/KILT/wow-train-kilt.jsonl', 'http://dl.fbaipublicfiles.com/KILT/wow-dev-kilt.jsonl'] ``` ## Environment info <!-- You can run the command `datasets-cli env` and copy-and-paste its output below. --> - `datasets` version: 1.15.1 - Platform: Linux-4.15.0-161-generic-x86_64-with-glibc2.10 - Python version: 3.8.3 - PyArrow version: 4.0.1

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I_kwDODunzps4-vl7Z

Downloading URL change for WikiAuto Manual, jeopardy and definite_pronoun_resolution

open

NONE

## Describe the bug - WikiAuto Manual The original manual datasets with the following downloading URL in this [repository](https://github.com/chaojiang06/wiki-auto) was [deleted](https://github.com/chaojiang06/wiki-auto/commit/0af9b066f2b4e02726fb8a9be49283c0ad25367f) by the author. ``` https://github.com/chaojiang06/wiki-auto/raw/master/wiki-manual/train.tsv ``` - jeopardy The downloading URL for jeopardy may move from ``` http://skeeto.s3.amazonaws.com/share/JEOPARDY_QUESTIONS1.json.gz ``` to ``` https://drive.google.com/file/d/0BwT5wj_P7BKXb2hfM3d2RHU1ckE/view?resourcekey=0-1abK4cJq-mqxFoSg86ieIg ``` - definite_pronoun_resolution The following downloading URL for definite_pronoun_resolution cannot be reached for some reasons. ``` http://www.hlt.utdallas.edu/~vince/data/emnlp12/train.c.txt ``` ## Steps to reproduce the bug ```python import datasets datasets.load_datasets('wiki_auto','manual') datasets.load_datasets('jeopardy') datasets.load_datasets('definite_pronoun_resolution') ``` ## Expected results Download successfully ## Actual results - WikiAuto Manual ``` Downloading and preparing dataset wiki_auto/manual (download: 151.65 MiB, generated: 155.97 MiB, post-processed: Unknown size, total: 307.61 MiB) to /root/.cache/huggingface/datasets/wiki_auto/manual/1.0.0/5ffdd9fc62422d29bd02675fb9606f77c1251ee17169ac10b143ce07ef2f4db8... 0%| | 0/3 [00:00<?, ?it/s]Traceback (most recent call last): File "wiki_auto.py", line 43, in <module> main() File "wiki_auto.py", line 40, in main train, dev, test = dataset.generate_k_shot_data(k=16, seed=seed, path="../data/") File "/workspace/projects/CrossFit/tasks/fewshot_gym_dataset.py", line 24, in generate_k_shot_data dataset = self.load_dataset() File "wiki_auto.py", line 34, in load_dataset return datasets.load_dataset('wiki_auto', 'manual') File "/opt/conda/lib/python3.8/site-packages/datasets/load.py", line 1632, in load_dataset builder_instance.download_and_prepare( File "/opt/conda/lib/python3.8/site-packages/datasets/builder.py", line 607, in download_and_prepare self._download_and_prepare( File "/opt/conda/lib/python3.8/site-packages/datasets/builder.py", line 675, in _download_and_prepare split_generators = self._split_generators(dl_manager, **split_generators_kwargs) File "/root/.cache/huggingface/modules/datasets_modules/datasets/wiki_auto/5ffdd9fc62422d29bd02675fb9606f77c1251ee17169ac10b143ce07ef2f4db8/wiki_auto.py", line 193, in _split_generators data_dir = dl_manager.download_and_extract(my_urls) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/download_manager.py", line 284, in download_and_extract return self.extract(self.download(url_or_urls)) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/download_manager.py", line 196, in download downloaded_path_or_paths = map_nested( File "/opt/conda/lib/python3.8/site-packages/datasets/utils/py_utils.py", line 216, in map_nested mapped = [ File "/opt/conda/lib/python3.8/site-packages/datasets/utils/py_utils.py", line 217, in <listcomp> _single_map_nested((function, obj, types, None, True)) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/py_utils.py", line 152, in _single_map_nested return function(data_struct) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/download_manager.py", line 217, in _download return cached_path(url_or_filename, download_config=download_config) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/file_utils.py", line 295, in cached_path output_path = get_from_cache( File "/opt/conda/lib/python3.8/site-packages/datasets/utils/file_utils.py", line 592, in get_from_cache raise FileNotFoundError("Couldn't find file at {}".format(url)) FileNotFoundError: Couldn't find file at https://github.com/chaojiang06/wiki-auto/raw/master/wiki-manual/train.tsv ``` - jeopardy ``` Using custom data configuration default Downloading and preparing dataset jeopardy/default (download: 12.13 MiB, generated: 34.46 MiB, post-processed: Unknown size, total: 46.59 MiB) to /root/.cache/huggingface/datasets/jeopardy/default/0.1.0/25ee3e4a73755e637b8810f6493fd36e4523dea3ca8a540529d0a6e24c7f9810... Traceback (most recent call last): File "jeopardy.py", line 45, in <module> main() File "jeopardy.py", line 42, in main train, dev, test = dataset.generate_k_shot_data(k=32, seed=seed, path="../data/") File "/workspace/projects/CrossFit/tasks/fewshot_gym_dataset.py", line 79, in generate_k_shot_data dataset = self.load_dataset() File "jeopardy.py", line 36, in load_dataset return datasets.load_dataset("jeopardy") File "/opt/conda/lib/python3.8/site-packages/datasets/load.py", line 1632, in load_dataset builder_instance.download_and_prepare( File "/opt/conda/lib/python3.8/site-packages/datasets/builder.py", line 607, in download_and_prepare self._download_and_prepare( File "/opt/conda/lib/python3.8/site-packages/datasets/builder.py", line 675, in _download_and_prepare split_generators = self._split_generators(dl_manager, **split_generators_kwargs) File "/root/.cache/huggingface/modules/datasets_modules/datasets/jeopardy/25ee3e4a73755e637b8810f6493fd36e4523dea3ca8a540529d0a6e24c7f9810/jeopardy.py", line 72, in _split_generators filepath = dl_manager.download_and_extract(_DATA_URL) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/download_manager.py", line 284, in download_and_extract return self.extract(self.download(url_or_urls)) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/download_manager.py", line 196, in download downloaded_path_or_paths = map_nested( File "/opt/conda/lib/python3.8/site-packages/datasets/utils/py_utils.py", line 206, in map_nested return function(data_struct) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/download_manager.py", line 217, in _download return cached_path(url_or_filename, download_config=download_config) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/file_utils.py", line 295, in cached_path output_path = get_from_cache( File "/opt/conda/lib/python3.8/site-packages/datasets/utils/file_utils.py", line 594, in get_from_cache raise ConnectionError("Couldn't reach {}".format(url)) ConnectionError: Couldn't reach http://skeeto.s3.amazonaws.com/share/JEOPARDY_QUESTIONS1.json.gz ``` - definite_pronoun_resolution ``` Downloading and preparing dataset definite_pronoun_resolution/plain_text (download: 222.12 KiB, generated: 239.12 KiB, post-processed: Unknown size, total: 461.24 KiB) to /root/.cache/huggingface/datasets/definite_pronoun_resolution/plain_text/1.0.0/35a1dfd4fba4afb8ba226cbbb65ac7cef0dd3cf9302d8f803740f05d2f16ceff... 0%| | 0/2 [00:00<?, ?it/s]Traceback (most recent call last): File "definite_pronoun_resolution.py", line 37, in <module> main() File "definite_pronoun_resolution.py", line 34, in main train, dev, test = dataset.generate_k_shot_data(k=32, seed=seed, path="../data/") File "/workspace/projects/CrossFit/tasks/fewshot_gym_dataset.py", line 79, in generate_k_shot_data dataset = self.load_dataset() File "definite_pronoun_resolution.py", line 28, in load_dataset return datasets.load_dataset('definite_pronoun_resolution') File "/opt/conda/lib/python3.8/site-packages/datasets/load.py", line 1632, in load_dataset builder_instance.download_and_prepare( File "/opt/conda/lib/python3.8/site-packages/datasets/builder.py", line 607, in download_and_prepare self._download_and_prepare( File "/opt/conda/lib/python3.8/site-packages/datasets/builder.py", line 675, in _download_and_prepare split_generators = self._split_generators(dl_manager, **split_generators_kwargs) File "/root/.cache/huggingface/modules/datasets_modules/datasets/definite_pronoun_resolution/35a1dfd4fba4afb8ba226cbbb65ac7cef0dd3cf9302d8f803740f05d2f16ceff/definite_pronoun_resolution.py", line 76, in _split_generators files = dl_manager.download_and_extract( File "/opt/conda/lib/python3.8/site-packages/datasets/utils/download_manager.py", line 284, in download_and_extract return self.extract(self.download(url_or_urls)) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/download_manager.py", line 196, in download downloaded_path_or_paths = map_nested( File "/opt/conda/lib/python3.8/site-packages/datasets/utils/py_utils.py", line 216, in map_nested mapped = [ File "/opt/conda/lib/python3.8/site-packages/datasets/utils/py_utils.py", line 217, in <listcomp> _single_map_nested((function, obj, types, None, True)) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/py_utils.py", line 152, in _single_map_nested return function(data_struct) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/download_manager.py", line 217, in _download return cached_path(url_or_filename, download_config=download_config) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/file_utils.py", line 295, in cached_path output_path = get_from_cache( File "/opt/conda/lib/python3.8/site-packages/datasets/utils/file_utils.py", line 594, in get_from_cache raise ConnectionError("Couldn't reach {}".format(url)) ConnectionError: Couldn't reach http://www.hlt.utdallas.edu/~vince/data/emnlp12/train.c.txt ``` ## Environment info <!-- You can run the command `datasets-cli env` and copy-and-paste its output below. --> - `datasets` version: 1.15.1 - Platform: Linux-4.15.0-161-generic-x86_64-with-glibc2.10 - Python version: 3.8.3 - PyArrow version: 4.0.1

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I_kwDODunzps4-vK1E

FET DATA

closed

NONE

## Adding a Dataset - **Name:** *name of the dataset* - **Description:** *short description of the dataset (or link to social media or blog post)* - **Paper:** *link to the dataset paper if available* - **Data:** *link to the Github repository or current dataset location* - **Motivation:** *what are some good reasons to have this dataset* Instructions to add a new dataset can be found [here](https://github.com/huggingface/datasets/blob/master/ADD_NEW_DATASET.md).

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PR_kwDODunzps4uej4t

asserts replaced with exception for image classification task, csv, json

closed

CONTRIBUTOR

Fixes for csv, json in io module and image_classification task with tests referenced in https://github.com/huggingface/datasets/issues/3171

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I_kwDODunzps4-uYgN

Scifi_TV_Shows: Having trouble getting viewer to find appropriate files

closed

NONE

## Dataset viewer issue for '*Science Fiction TV Show Plots Corpus (Scifi_TV_Shows)*' **Link:** [link](https://huggingface.co/datasets/lara-martin/Scifi_TV_Shows) I tried adding both a script (https://huggingface.co/datasets/lara-martin/Scifi_TV_Shows/blob/main/Scifi_TV_Shows.py) and some dummy examples (https://huggingface.co/datasets/lara-martin/Scifi_TV_Shows/tree/main/dummy), but the viewer still has a 404 error ("Not found. Maybe the cache is missing, or maybe the ressource does not exist."). I'm not sure what to try next. Thanks in advance! Am I the one who added this dataset? Yes

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PR_kwDODunzps4ueCIU

Fix ConnectionError in Scielo dataset

closed

CONTRIBUTOR

This PR: * allows 403 status code in HEAD requests to S3 buckets to fix the connection error in the Scielo dataset (instead of `url`, uses `response.url` to check the URL of the final endpoint) * makes the Scielo dataset streamable Fixes #3255.

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PR_kwDODunzps4ud5W3

Updating details of IRC disentanglement data

closed

CONTRIBUTOR

I was pleasantly surprised to find that someone had already added my dataset to the huggingface library, but some details were missing or incorrect. This PR fixes the documentation.

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I_kwDODunzps4-tx4j

Reload dataset that was already downloaded with `load_from_disk` from cloud storage

open

MEMBER

`load_from_disk` downloads the dataset to a temporary directory without checking if the dataset has already been downloaded once. It would be nice to have some sort of caching for datasets downloaded this way. This could leverage the fingerprint of the dataset that was saved in the `state.json` file.

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I_kwDODunzps4-tg1d

Use f-strings for string formatting

closed

CONTRIBUTOR

f-strings offer better readability/performance than `str.format` and `%`, so we should use them in all places in our codebase unless there is good reason to keep the older syntax. > **NOTE FOR CONTRIBUTORS**: To avoid large PRs and possible merge conflicts, do 1-3 modules per PR. Also, feel free to ignore the files located under `datasets/*`.

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PR_kwDODunzps4udTqg

asserts replaced by exception for text classification task with test.

closed

CONTRIBUTOR

I have replaced only a single assert in text_classification.py along with a unit test to verify an exception is raised based on https://github.com/huggingface/datasets/issues/3171 . I would like to first understand the code contribution workflow. So keeping the change to a single file rather than making too many changes. Once this gets approved, I will look into the rest. Thanks.

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I_kwDODunzps4-sO_Z

SciELO dataset ConnectionError

closed

NONE

## Describe the bug I get `ConnectionError` when I am trying to load the SciELO dataset. When I try the URL with `requests` I get: ``` >>> requests.head("https://ndownloader.figstatic.com/files/14019287") <Response [302]> ``` And as far as I understand redirections in `datasets` are not supported for downloads. https://github.com/huggingface/datasets/blob/807341d0db0728073ab605c812c67f927d148f38/datasets/scielo/scielo.py#L45 ## Steps to reproduce the bug ```python from datasets import load_dataset dataset = load_dataset("scielo", "en-es") ``` ## Expected results Download SciELO dataset and load Dataset object ## Actual results ``` Downloading and preparing dataset scielo/en-es (download: 21.90 MiB, generated: 68.45 MiB, post-processed: Unknown size, total: 90.35 MiB) to /Users/test/.cache/huggingface/datasets/scielo/en-es/1.0.0/7e05d55a20257efeb9925ff5de65bd4884fc6ddb6d765f1ea3e8860449d90e0e... Traceback (most recent call last): File "scielo.py", line 3, in <module> dataset = load_dataset("scielo", "en-es") File "../lib/python3.8/site-packages/datasets/load.py", line 1632, in load_dataset builder_instance.download_and_prepare( File "../lib/python3.8/site-packages/datasets/builder.py", line 607, in download_and_prepare self._download_and_prepare( File "../lib/python3.8/site-packages/datasets/builder.py", line 675, in _download_and_prepare split_generators = self._split_generators(dl_manager, **split_generators_kwargs) File "/Users/test/.cache/huggingface/modules/datasets_modules/datasets/scielo/7e05d55a20257efeb9925ff5de65bd4884fc6ddb6d765f1ea3e8860449d90e0e/scielo.py", line 77, in _split_generators data_dir = dl_manager.download_and_extract(_URLS[self.config.name]) File "../lib/python3.8/site-packages/datasets/utils/download_manager.py", line 284, in download_and_extract return self.extract(self.download(url_or_urls)) File "../lib/python3.8/site-packages/datasets/utils/download_manager.py", line 196, in download downloaded_path_or_paths = map_nested( File "../lib/python3.8/site-packages/datasets/utils/py_utils.py", line 206, in map_nested return function(data_struct) File "../lib/python3.8/site-packages/datasets/utils/download_manager.py", line 217, in _download return cached_path(url_or_filename, download_config=download_config) File "../lib/python3.8/site-packages/datasets/utils/file_utils.py", line 295, in cached_path output_path = get_from_cache( File "../lib/python3.8/site-packages/datasets/utils/file_utils.py", line 594, in get_from_cache raise ConnectionError("Couldn't reach {}".format(url)) ConnectionError: Couldn't reach https://ndownloader.figstatic.com/files/14019287 ``` ## Environment info <!-- You can run the command `datasets-cli env` and copy-and-paste its output below. --> - `datasets` version: 1.15.1 - Platform: macOS-10.16-x86_64-i386-64bit - Python version: 3.8.12 - PyArrow version: 6.0.0

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PR_kwDODunzps4ubPwR

Update xcopa dataset (fix checksum issues + add translated data)

closed

CONTRIBUTOR

This PR updates the checksums (as reported [here](https://discuss.huggingface.co/t/how-to-load-dataset-locally/11601/2)) of the `xcopa` dataset. Additionally, it adds new configs that hold the translated data of the original set of configs. This data was not available at the time of adding this dataset to the lib.

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I_kwDODunzps4-qbOs

`GeneratorBasedBuilder` does not support `None` values

closed

NONE

## Describe the bug `GeneratorBasedBuilder` does not support `None` values. ## Steps to reproduce the bug See [this repository](https://github.com/pavel-lexyr/huggingface-datasets-bug-reproduction) for minimal reproduction. ## Expected results Dataset is initialized with a `None` value in the `value` column. ## Actual results ``` Traceback (most recent call last): File "main.py", line 3, in <module> datasets.load_dataset("./bad-data") File ".../datasets/load.py", line 1632, in load_dataset builder_instance.download_and_prepare( File ".../datasets/builder.py", line 607, in download_and_prepare self._download_and_prepare( File ".../datasets/builder.py", line 697, in _download_and_prepare self._prepare_split(split_generator, **prepare_split_kwargs) File ".../datasets/builder.py", line 1103, in _prepare_split example = self.info.features.encode_example(record) File ".../datasets/features/features.py", line 1033, in encode_example return encode_nested_example(self, example) File ".../datasets/features/features.py", line 808, in encode_nested_example return { File ".../datasets/features/features.py", line 809, in <dictcomp> k: encode_nested_example(sub_schema, sub_obj) for k, (sub_schema, sub_obj) in utils.zip_dict(schema, obj) File ".../datasets/features/features.py", line 855, in encode_nested_example return schema.encode_example(obj) File ".../datasets/features/features.py", line 299, in encode_example return float(value) TypeError: float() argument must be a string or a number, not 'NoneType' ``` ## Environment info <!-- You can run the command `datasets-cli env` and copy-and-paste its output below. --> - `datasets` version: 1.15.1 - Platform: Linux-5.4.0-81-generic-x86_64-with-glibc2.29 - Python version: 3.8.10 - PyArrow version: 6.0.0

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PR_kwDODunzps4uagoy

Fix failing CER metric test in CI after update

closed

CONTRIBUTOR

Fixes the [failing CER metric test](https://app.circleci.com/pipelines/github/huggingface/datasets/8644/workflows/79816553-fa2f-4756-b022-d5937f00bf7b/jobs/53298) in CI by adding support for `jiwer==2.3.0`, which was released yesterday. Also, I verified that all the tests in `metrics/cer/test_cer.py` pass after the change, so the results should be the same irrespective of the `jiwer` version.

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PR_kwDODunzps4uYmkr

Add ETHICS dataset

open

NONE

This PR adds the ETHICS dataset, including all 5 sub-datasets. From https://arxiv.org/abs/2008.02275

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PR_kwDODunzps4uXeea

Fix streaming for id_newspapers_2018

closed

MEMBER

To be compatible with streaming, this dataset must use `dl_manager.iter_archive` since the data are in a .tgz file

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PR_kwDODunzps4uXZzU

Stream from Google Drive and other hosts

closed

MEMBER

Streaming from Google Drive is a bit more challenging than the other host we've been supporting: - the download URL must be updated to add the confirm token obtained by HEAD request - it requires to use cookies to keep the connection alive - the URL doesn't tell any information about whether the file is compressed or not Therefore I did two things: - I added a step for URL and headers/cookies preparation in the StreamingDownloadManager - I added automatic compression type inference by reading the [magic number](https://en.wikipedia.org/wiki/List_of_file_signatures) This allows to do do fancy things like ```python from datasets.utils.streaming_download_manager import StreamingDownloadManager, xopen, xjoin, xglob # zip file containing a train.tsv file url = "https://drive.google.com/uc?export=download&id=1k92sUfpHxKq8PXWRr7Y5aNHXwOCNUmqh" extracted = StreamingDownloadManager().download_and_extract(url) for inner_file in xglob(xjoin(extracted, "*.tsv")): with xopen(inner_file) as f: # streaming starts here for line in f: print(line) ``` This should make around 80 datasets streamable. It concerns those hosted on Google Drive but also any dataset for which the URL doesn't give any information about compression. Here is the full list: ``` amazon_polarity, ami, arabic_billion_words, ascent_kb, asset, big_patent, billsum, capes, cmrc2018, cnn_dailymail, code_x_glue_cc_code_completion_token, code_x_glue_cc_code_refinement, code_x_glue_cc_code_to_code_trans, code_x_glue_tt_text_to_text, conll2002, craigslist_bargains, dbpedia_14, docred, ehealth_kd, emo, euronews, germeval_14, gigaword, grail_qa, great_code, has_part, head_qa, health_fact, hope_edi, id_newspapers_2018, igbo_english_machine_translation, irc_disentangle, jfleg, jnlpba, journalists_questions, kor_ner, linnaeus, med_hop, mrqa, mt_eng_vietnamese, multi_news, norwegian_ner, offcombr, offenseval_dravidian, para_pat, peoples_daily_ner, pn_summary, poleval2019_mt, pubmed_qa, qangaroo, reddit_tifu, refresd, ro_sts_parallel, russian_super_glue, samsum, sberquad, scielo, search_qa, species_800, spider, squad_adversarial, tamilmixsentiment, tashkeela, ted_talks_iwslt, trec, turk, turkish_ner, twi_text_c3, universal_morphologies, web_of_science, weibo_ner, wiki_bio, wiki_hop, wiki_lingua, wiki_summary, wili_2018, wisesight1000, wnut_17, yahoo_answers_topics, yelp_review_full, yoruba_text_c3 ``` Some of them may not work if the host doesn't support HTTP range requests for example Fix https://github.com/huggingface/datasets/issues/2742 Fix https://github.com/huggingface/datasets/issues/3188

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I_kwDODunzps4-kSMQ

Loading big json dataset raises pyarrow.lib.ArrowNotImplementedError

open

NONE

## Describe the bug When trying to create a dataset from a json file with around 25MB, the following error is raised `pyarrow.lib.ArrowNotImplementedError: Unsupported cast from struct<b: int64, c: int64> to struct using function cast_struct` Splitting the big file into smaller ones and then loading it with the `load_dataset` method did also not work. Creating a pandas dataframe from it and then loading it with `Dataset.from_pandas` works ## Steps to reproduce the bug ```python load_dataset("json", data_files="test.json") ``` test.json ~25MB ```json {"a": {"c": 8, "b": 5}} {"a": {"b": 7, "c": 6}} {"a": {"c": 8, "b": 5}} {"a": {"b": 7, "c": 6}} {"a": {"c": 8, "b": 5}} ... ``` working.json ~160bytes ```json {"a": {"c": 8, "b": 5}} {"a": {"b": 7, "c": 6}} {"a": {"c": 8, "b": 5}} {"a": {"b": 7, "c": 6}} {"a": {"c": 8, "b": 5}} ``` ## Expected results It should load the dataset from the json file without error. ## Actual results It raises Exception `pyarrow.lib.ArrowNotImplementedError: Unsupported cast from struct<b: int64, c: int64> to struct using function cast_struct` ``` Traceback (most recent call last): File "/Users/m/workspace/xxx/project/main.py", line 60, in <module> dataset = load_dataset("json", data_files="result.json") File "/opt/homebrew/Caskroom/miniforge/base/envs/xxx/lib/python3.9/site-packages/datasets/load.py", line 1627, in load_dataset builder_instance.download_and_prepare( File "/opt/homebrew/Caskroom/miniforge/base/envs/xxx/lib/python3.9/site-packages/datasets/builder.py", line 607, in download_and_prepare self._download_and_prepare( File "/opt/homebrew/Caskroom/miniforge/base/envs/xxx/lib/python3.9/site-packages/datasets/builder.py", line 697, in _download_and_prepare self._prepare_split(split_generator, **prepare_split_kwargs) File "/opt/homebrew/Caskroom/miniforge/base/envs/xxx/lib/python3.9/site-packages/datasets/builder.py", line 1159, in _prepare_split writer.write_table(table) File "/opt/homebrew/Caskroom/miniforge/base/envs/xxx/lib/python3.9/site-packages/datasets/arrow_writer.py", line 428, in write_table pa_table = pa.Table.from_arrays([pa_table[name] for name in self._schema.names], schema=self._schema) File "pyarrow/table.pxi", line 1685, in pyarrow.lib.Table.from_arrays File "pyarrow/table.pxi", line 630, in pyarrow.lib._sanitize_arrays File "pyarrow/array.pxi", line 338, in pyarrow.lib.asarray File "pyarrow/table.pxi", line 304, in pyarrow.lib.ChunkedArray.cast File "/opt/homebrew/Caskroom/miniforge/base/envs/xxx/lib/python3.9/site-packages/pyarrow/compute.py", line 309, in cast return call_function("cast", [arr], options) File "pyarrow/_compute.pyx", line 528, in pyarrow._compute.call_function File "pyarrow/_compute.pyx", line 327, in pyarrow._compute.Function.call File "pyarrow/error.pxi", line 143, in pyarrow.lib.pyarrow_internal_check_status File "pyarrow/error.pxi", line 120, in pyarrow.lib.check_status pyarrow.lib.ArrowNotImplementedError: Unsupported cast from struct<b: int64, c: int64> to struct using function cast_struct ``` ## Environment info - `datasets` version: 1.14.0 - Platform: macOS-12.0.1-arm64-arm-64bit - Python version: 3.9.7 - PyArrow version: 6.0.0

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PR_kwDODunzps4uVvaW

[tiny] fix typo in stream docs

closed

CONTRIBUTOR

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PR_kwDODunzps4uSqqq

Fix load_from_disk temporary directory

closed

MEMBER

`load_from_disk` uses `tempfile.TemporaryDirectory()` instead of our `get_temporary_cache_files_directory()` function. This can cause the temporary directory to be deleted before the dataset object is garbage collected. In practice, it prevents anyone from using methods like `shuffle` on a dataset loaded this way, because it can't write the shuffled indices in a directory that doesn't exist anymore. In this PR I switch to using `get_temporary_cache_files_directory()` and I update the tests. cc @mariosasko since you worked on `get_temporary_cache_files_directory()`

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PR_kwDODunzps4uSgG5

Fix filter method for batched=True

closed

MEMBER

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PR_kwDODunzps4uSWtB

Remove redundant isort module placement

closed

CONTRIBUTOR

`isort` can place modules by itself from [version 5.0.0](https://pycqa.github.io/isort/docs/upgrade_guides/5.0.0.html#module-placement-changes-known_third_party-known_first_party-default_section-etc) onwards, making the `known_first_party` and `known_third_party` fields in `setup.cfg` redundant (this is why our CI works, even though we haven't touched these options in a while).

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I_kwDODunzps4-f0GA

Adding ANERcorp-CAMeLLab dataset

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PR_kwDODunzps4uRzHa

Swap descriptions of v1 and raw-v1 configs of WikiText dataset and fix metadata

closed

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Fix #3237.

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I_kwDODunzps4-fPLV

Couldn't reach data file for disaster_response_messages

closed

NONE

## Describe the bug Following command gives an ConnectionError. ## Steps to reproduce the bug ```python disaster = load_dataset('disaster_response_messages') ``` ## Error ``` ConnectionError: Couldn't reach https://datasets.appen.com/appen_datasets/disaster_response_data/disaster_response_messages_training.csv ``` ## Expected results It should load dataset without an error ## Actual results Specify the actual results or traceback. ## Environment info <!-- You can run the command `datasets-cli env` and copy-and-paste its output below. --> - `datasets` version: - Platform: Google Colab - Python version: 3.7 - PyArrow version:

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I_kwDODunzps4-fLUo

Inconsistent performance of the "arabic_billion_words" dataset

open

NONE

## Describe the bug When downloaded from macine 1 the dataset is downloaded and parsed correctly. When downloaded from machine two (which has a different cache directory), the following script: import datasets from datasets import load_dataset raw_dataset_elkhair_1 = load_dataset('arabic_billion_words', 'Alittihad', split="train",download_mode='force_redownload') gives the following error: **Downloading and preparing dataset arabic_billion_words/Alittihad (download: 332.13 MiB, generated: 1.49 GiB, post-processed: Unknown size, total: 1.82 GiB) to /root/.cache/huggingface/datasets/arabic_billion_words/Alittihad/1.1.0/687a1f963284c8a766558661375ea8f7ab3fa3633f8cd9c9f42a53ebe83bfe17... Downloading: 100%|███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 348M/348M [00:24<00:00, 14.0MB/s] Traceback (most recent call last): File ".../why_mismatch.py", line 3, in <module> File "/opt/conda/lib/python3.8/site-packages/datasets/load.py", line 1632, in load_dataset builder_instance.download_and_prepare( File "/opt/conda/lib/python3.8/site-packages/datasets/builder.py", line 607, in download_and_prepare self._download_and_prepare( File "/opt/conda/lib/python3.8/site-packages/datasets/builder.py", line 709, in _download_and_prepare verify_splits(self.info.splits, split_dict) File "/opt/conda/lib/python3.8/site-packages/datasets/utils/info_utils.py", line 74, in verify_splits raise NonMatchingSplitsSizesError(str(bad_splits)) datasets.utils.info_utils.NonMatchingSplitsSizesError: [{'expected': SplitInfo(name='train', num_bytes=1601790302, num_examples=349342, dataset_name='arabic_billion_words'), 'recorded': SplitInfo(name='train', num_bytes=0, num_examples=0, dataset_name='arabic_billion_words')}]** Note that the package versions of datasets (1.15.1) and rarfile (4.0) are identical. ## Steps to reproduce the bug import datasets from datasets import load_dataset raw_dataset_elkhair_1 = load_dataset('arabic_billion_words', 'Alittihad', split="train",download_mode='force_redownload') # Sample code to reproduce the bug ## Expected results Downloading and preparing dataset arabic_billion_words/Alittihad (download: 332.13 MiB, generated: 1.49 GiB, post-processed: Unknown size, total: 1.82 GiB) to .../.cache/huggingface/datasets/arabic_billion_words/Alittihad/1.1.0/687a1f963284c8a766558661375ea8f7ab3fa3633f8cd9c9f42a53ebe83bfe17... Downloading: 100%|███████████████████████████| 348M/348M [00:22<00:00, 15.8MB/s] Dataset arabic_billion_words downloaded and prepared to .../.cache/huggingface/datasets/arabic_billion_words/Alittihad/1.1.0/687a1f963284c8a766558661375ea8f7ab3fa3633f8cd9c9f42a53ebe83bfe17. Subsequent calls will reuse this data. ## Actual results Specify the actual results or traceback. ## Environment info <!-- You can run the command `datasets-cli env` and copy-and-paste its output below. --> Machine 1: - `datasets` version: 1.15.1 - Platform: Linux-5.8.0-63-generic-x86_64-with-glibc2.29 - Python version: 3.8.10 - PyArrow version: 4.0.1 Machine 2 (the bugged one) - `datasets` version: 1.15.1 - Platform: Linux-4.4.0-210-generic-x86_64-with-glibc2.10 - Python version: 3.8.8 - PyArrow version: 6.0.0

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I_kwDODunzps4-eqkm

Reuters21578 Couldn't reach

closed

NONE

``## Adding a Dataset - **Name:** *Reuters21578* - **Description:** *ConnectionError: Couldn't reach https://kdd.ics.uci.edu/databases/reuters21578/reuters21578.tar.gz* - **Data:** *https://huggingface.co/datasets/reuters21578* `from datasets import load_dataset` `dataset = load_dataset("reuters21578", 'ModLewis')` ConnectionError: Couldn't reach https://kdd.ics.uci.edu/databases/reuters21578/reuters21578.tar.gz And I try to request the link as follow: `import requests` `requests.head('https://kdd.ics.uci.edu/databases/reuters21578/reuters21578.tar.gz')` SSLError: HTTPSConnectionPool(host='kdd.ics.uci.edu', port=443): Max retries exceeded with url: /databases/reuters21578/reuters21578.tar.gz (Caused by SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)) This problem likes #575 What should I do ?

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I_kwDODunzps4-ebyV

wikitext description wrong

closed

NONE

## Describe the bug Descriptions of the wikitext datasests are wrong. ## Steps to reproduce the bug Please see: https://github.com/huggingface/datasets/blob/f6dcafce996f39b6a4bbe3a9833287346f4a4b68/datasets/wikitext/wikitext.py#L50 ## Expected results The descriptions for raw-v1 and v1 should be switched.

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I_kwDODunzps4-d5z2

Loading of datasets changed in #3110 returns no examples

closed

CONTRIBUTOR

## Describe the bug Loading of datasets changed in https://github.com/huggingface/datasets/pull/3110 returns no examples: ```python DatasetDict({ train: Dataset({ features: ['id', 'title', 'abstract', 'full_text', 'qas'], num_rows: 0 }) validation: Dataset({ features: ['id', 'title', 'abstract', 'full_text', 'qas'], num_rows: 0 }) }) ``` ## Steps to reproduce the bug Load any of the datasets that were changed in https://github.com/huggingface/datasets/pull/3110: ```python from datasets import load_dataset load_dataset("qasper") # The problem only started with the commit of #3110 load_dataset("qasper", revision="b6469baa22c174b3906c631802a7016fedea6780") ``` ## Expected results ```python DatasetDict({ train: Dataset({ features: ['id', 'title', 'abstract', 'full_text', 'qas'], num_rows: 888 }) validation: Dataset({ features: ['id', 'title', 'abstract', 'full_text', 'qas'], num_rows: 281 }) }) ``` Which can be received when specifying revision of the commit before https://github.com/huggingface/datasets/pull/3110: ```python from datasets import load_dataset load_dataset("qasper", revision="acfe2abda1ca79f0ce5c1896aa83b4b78af76b7d") ``` ## Environment info <!-- You can run the command `datasets-cli env` and copy-and-paste its output below. --> - `datasets` version: 1.15.2.dev0 (master) - Python version: 3.8.10 - PyArrow version: 3.0.0

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PR_kwDODunzps4uPr9Z

Addd options to use updated bleurt checkpoints

closed

CONTRIBUTOR

Adds options to use newer recommended checkpoint (as of 2021/10/8) bleurt-20 and its distilled versions. Updated checkpoints are described in https://github.com/google-research/bleurt/blob/master/checkpoints.md#the-recommended-checkpoint-bleurt-20 This change won't affect the default behavior of metrics/bleurt. It only adds option to load newer checkpoints as `datasets.load_metric('bleurt', 'bleurt-20')` `bluert-20` generates scores roughly between 0 and 1, which wasn't the case for the previous checkpoints.

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PR_kwDODunzps4uPHRk

Avoid PyArrow type optimization if it fails

closed

CONTRIBUTOR

Adds a new variable, `DISABLE_PYARROW_TYPES_OPTIMIZATION`, to `config.py` for easier control of the Arrow type optimization. Fix #2206

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PR_kwDODunzps4uOl9-

Improve repository structure docs

closed

MEMBER

Continuation of the documentation started in https://github.com/huggingface/datasets/pull/3221, taking into account @stevhliu 's comments

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I_kwDODunzps4-bXgl

The Xsum datasets seems not able to download.

closed

NONE

## Describe the bug The download Link of the Xsum dataset provided in the repository is [Link](http://bollin.inf.ed.ac.uk/public/direct/XSUM-EMNLP18-Summary-Data-Original.tar.gz). It seems not able to download. ## Steps to reproduce the bug ```python load_dataset('xsum') ``` ## Actual results ``` python raise ConnectionError("Couldn't reach {}".format(url)) ConnectionError: Couldn't reach http://bollin.inf.ed.ac.uk/public/direct/XSUM-EMNLP18-Summary-Data-Original.tar.gz ```

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PR_kwDODunzps4uNmWT

Group tests in multiprocessing workers by test file