title stringlengths 1 290 | body stringlengths 0 228k ⌀ | html_url stringlengths 46 51 | comments list | pull_request dict | number int64 1 5.59k | is_pull_request bool 2
classes |
|---|---|---|---|---|---|---|
`map()` fails midway due to format incompatibility | ### Describe the bug
I am using the `emotion` dataset from Hub for sequence classification. After training the model, I am using it to generate predictions for all the entries present in the `validation` split of the dataset.
```py
def get_test_accuracy(model):
def fn(batch):
inputs = {k:v.to(device... | https://github.com/huggingface/datasets/issues/5179 | [
"Cc: @lhoestq ",
"You can end up with a list instead of a tensor if all the tensors inside the list can't be stacked together - can you make sure all your inputs are tensors with the same shape ?",
"Is there an easy way to ensure it?",
"You can make sure your `tokenize` function always return tensors of the s... | null | 5,179 | false |
Unable to download the Chinese `wikipedia`, the dumpstatus.json not found! | ### Describe the bug
I tried:
`data = load_dataset('wikipedia', '20220301.zh', beam_runner='DirectRunner')`
and
`data = load_dataset("wikipedia", language="zh", date="20220301", beam_runner='DirectRunner')`
but both got:
`FileNotFoundError: Couldn't find file at https://dumps.wikimedia.org/zhwiki/20220301/dumpsta... | https://github.com/huggingface/datasets/issues/5178 | [
"In the dumps page of the wiki (https://dumps.wikimedia.org/zhwiki/), I found the following dumps:\r\n```\r\nIndex of /zhwiki/\r\n[../](https://dumps.wikimedia.org/)\r\n[20220701/](https://dumps.wikimedia.org/zhwiki/20220701/) 21-Aug-2022 01:48 -\r\n[202207... | null | 5,178 | false |
Update create image dataset docs | Based on @osanseviero and community feedback, it wasn't super clear how to upload a dataset to the Hub after creating something like an image captioning dataset. This PR adds a brief section on how to upload the dataset with `push_to_hub`. | https://github.com/huggingface/datasets/pull/5177 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
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"patch_url": "https://github.com/huggingface/datasets/pull/5177.patch",
"merged_at": "2022-11-02T17:13... | 5,177 | true |
prepare dataset for cloud storage doesn't work | ### Describe the bug
Following the [documentation](https://huggingface.co/docs/datasets/filesystems#load-and-save-your-datasets-using-your-cloud-storage-filesystem) and [this PR](https://github.com/huggingface/datasets/pull/4724), I was downloading and storing huggingface dataset to cloud storage.
```
from datasets ... | https://github.com/huggingface/datasets/issues/5176 | [
"It looks like an issue with `gcsfs`, are you able to instantiate a `GCSFileSystem` manually ?"
] | null | 5,176 | false |
Loading an external NER dataset | I need to use huggingface datasets to load a custom dataset similar to conll2003 but with more entities and each the files contain only two columns: word and ner tag.
I tried this code snnipet that I found here as an answer to a similar issue:
from datasets import Dataset
INPUT_COLUMNS = "ID Text NER".split()
... | https://github.com/huggingface/datasets/issues/5175 | [] | null | 5,175 | false |
Preserve None in list type cast in PyArrow 10 | The `ListArray` type in PyArrow 10.0.0 supports the `mask` parameter, which allows us to preserve Nones in nested lists in `cast` instead of replacing them with empty lists.
Fix https://github.com/huggingface/datasets/issues/3676 | https://github.com/huggingface/datasets/pull/5174 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
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"merged_at": "2022-10-28T13:13... | 5,174 | true |
Raise ffmpeg warnings only once | Our warnings looks nice now.
`librosa` warning that was raised at each decoding:
```
/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.
warnings.warn("PySoundFile failed. Trying audioread instead.")
```
is suppressed with `filterwarnin... | https://github.com/huggingface/datasets/pull/5173 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
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"merged_at": "2022-10-28T16:00... | 5,173 | true |
Inconsistency behavior between handling local file protocol and other FS protocols | ### Describe the bug
These lines us used during load_from_disk:
```
if is_remote_filesystem(fs):
dest_dataset_dict_path = extract_path_from_uri(dataset_dict_path)
else:
fs = fsspec.filesystem("file")
dest_dataset_dict_path = dataset_dict_path
```
If a local FS is given, then it will the URL as th... | https://github.com/huggingface/datasets/issues/5172 | [] | null | 5,172 | false |
Add PB and TB in convert_file_size_to_int | null | https://github.com/huggingface/datasets/pull/5171 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
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"patch_url": "https://github.com/huggingface/datasets/pull/5171.patch",
"merged_at": "2022-10-27T12:12... | 5,171 | true |
[Caching] Deterministic hashing of torch tensors | Currently this fails
```python
import torch
from datasets.fingerprint import Hasher
t = torch.tensor([1.])
def func(x):
return t + x
hash1 = Hasher.hash(func)
t = torch.tensor([1.])
hash2 = Hasher.hash(func)
assert hash1 == hash2
```
Also as noticed in https://discuss.huggingface.co/t/dataset-ca... | https://github.com/huggingface/datasets/issues/5170 | [] | null | 5,170 | false |
Add "ipykernel" to list of `co_filename`s to remove | Should resolve #5157 | https://github.com/huggingface/datasets/pull/5169 | [
"I don't know how I could add some tests for this, although jupyter is not among the dependencies so at least that would need to be added. If someone can tell a recommended way I will try to do it!",
"So testing by myself and looking around the jupyter codebase it looks like the `co_filename` of objects created w... | {
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"merged_at": "2022-11-02T15:43... | 5,169 | true |
Fix CI require beam | This PR:
- Fixes the CI `require_beam`: before it was requiring PyTorch instead
```python
def require_beam(test_case):
if not config.TORCH_AVAILABLE:
test_case = unittest.skip("test requires PyTorch")(test_case)
return test_case
```
- Fixes a missing `require_beam` in `test_beam_base... | https://github.com/huggingface/datasets/pull/5168 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"I'm merging this PR because it is quite a trivial fix and this is required by:\r\n- #5166"
] | {
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"merged_at": "2022-10-27T09:23... | 5,168 | true |
Add ffmpeg4 installation instructions in warnings | Adds instructions on how to install `ffmpeg=4` on Linux (relevant for Colab users).
Looks pretty ugly because I didn't find a way to check `ffmpeg` version from python (without `subprocess.call()`; `ctypes.util.find_library` doesn't work`), so the warning is raised on each decoding. Any suggestions on how to make it... | https://github.com/huggingface/datasets/pull/5167 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"To make it warn only once, feel free to use a global counter in python - and if the warning has already been done, you don't do it again",
"> Added the same formatting for the error message :)\r\n\r\nnice!! thank you! \r\n\r\n> Oh ... | {
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"merged_at": "2022-10-27T08:58... | 5,167 | true |
Support dill 0.3.6 | This PR:
- ~~Unpins dill to allow installing dill>=0.3.6~~
- ~~Removes the fix on dill for >=0.3.6 because they implemented a deterministic mode (to be confirmed by @anivegesana)~~
- Pins dill<0.3.7 to allow latest dill 0.3.6
- Implements a fix for dill `save_function` for dill 0.3.6
- Additionally had to implemen... | https://github.com/huggingface/datasets/pull/5166 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"I think it hasn't been merged ? https://github.com/uqfoundation/dill/pull/501\r\n\r\nThough I can see that the CI is green because it uses dill 0.3.1.1 - we should probably fix the dill version in both CIs:\r\n- use 0.3.1.1 for the C... | {
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"merged_at": "2022-10-28T05:38... | 5,166 | true |
Memory explosion when trying to access 4d tensors in datasets cast to torch or np | ### Describe the bug
When trying to access an item by index, in a datasets.Dataset cast to torch/np using `set_format` or `with_format`, we get a memory explosion if the item contains 4d (or above) tensors.
### Steps to reproduce the bug
MWE:
```python
from datasets import load_dataset
import numpy as np
de... | https://github.com/huggingface/datasets/issues/5165 | [] | null | 5,165 | false |
WIP: drop labels in Image and Audio folders by default | will fix https://github.com/huggingface/datasets/issues/5153 and redundant labels displaying for most of the images datasets on the Hub (which are used just to store files)
TODO: discuss adding `drop_labels` (and `drop_metadata`) params to yaml | https://github.com/huggingface/datasets/pull/5164 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"close in favor of https://github.com/huggingface/datasets/pull/5192"
] | {
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"merged_at": null
} | 5,164 | true |
Reduce default max `writer_batch_size` | Reduce the default writer_batch_size from 10k to 1k examples. Additionally, align the default values of `batch_size` and `writer_batch_size` in `Dataset.cast` with the values from the corresponding docstring. | https://github.com/huggingface/datasets/pull/5163 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
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"merged_at": "2022-10-27T12:16... | 5,163 | true |
Pip-compile: Could not find a version that matches dill<0.3.6,>=0.3.6 | ### Describe the bug
When using `pip-compile` (part of `pip-tools`) to generate a pinned requirements file that includes `datasets`, a version conflict of `dill` appears.
It is caused by a transitive dependency conflict between `datasets` and `multiprocess`.
### Steps to reproduce the bug
```bash
$ echo "dataset... | https://github.com/huggingface/datasets/issues/5162 | [
"Thanks for reporting, @Rijgersberg.\r\n\r\nWe were waiting for the release of `dill` 0.3.6, that happened 2 days ago (24 Oct 2022): https://github.com/uqfoundation/dill/releases/tag/dill-0.3.6\r\n- See comment: https://github.com/huggingface/datasets/pull/4397#discussion_r880629543\r\n\r\nAlso `multiprocess` 0.70.... | null | 5,162 | false |
Dataset can’t cache model’s outputs | ### Describe the bug
Hi,
I try to cache some outputs of teacher model( Knowledge Distillation ) by using map function of Dataset library, while every time I run my code, I still recompute all the sequences. I tested Bert Model like this, I got different hash every single run, so any idea to deal with this?
### Ste... | https://github.com/huggingface/datasets/issues/5161 | [
"Addressed in https://github.com/huggingface/datasets/pull/5191 (torch.Tensor objects now produce deterministic hashes)"
] | null | 5,161 | false |
Automatically add filename for image/audio folder | ### Feature request
When creating a custom audio of image dataset, it would be great to automatically have access to the filename. It should be both:
a) Automatically displayed in the viewer
b) Automatically added as a column to the dataset when doing `load_dataset`
In `diffusers` our test rely quite heavily on i... | https://github.com/huggingface/datasets/issues/5160 | [
"Also cc @anton-l ",
"BTW the exact same holds true for the audio folder",
"I'm fine with adding a new column with the file name personally. Not sure how breaking this is though",
"@patrickvonplaten do you mean just filename or full relative path inside the repo?\r\nI think it shouldn't be breaking, at least ... | null | 5,160 | false |
fsspec lock reset in multiprocessing | `fsspec` added a clean way of resetting its lock - instead of doing it manually | https://github.com/huggingface/datasets/pull/5159 | [
"_The documentation is not available anymore as the PR was closed or merged._"
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"merged_at": "2022-11-03T20:48... | 5,159 | true |
Fix language and license tag names in all Hub datasets | While working on this:
- #5137
we realized there are still many datasets with deprecated "languages" and "licenses" tag names (instead of "language" and "license").
This is a blocking issue: no subsequent PR can be opened to modify their metadata: a ValueError will be thrown.
We should fix the "language" and ... | https://github.com/huggingface/datasets/issues/5158 | [
"There are currently 402 datasets with deprecated \"languages\" or \"licenses\".",
"hey @albertvillanova ,i would love to work on this issue if you like.",
"Hi @ayushthe1, thanks for your offer.\r\n\r\nBut as you can see, I self-assigned this issue.\r\n\r\nI have already fixed 200 out of the 402 datasets. My sc... | null | 5,158 | false |
Consistent caching between python and jupyter | ### Feature request
I hope this is not my mistake, currently if I use `load_dataset` from a python session on a custom dataset to do the preprocessing, it will be saved in the cache and in other python sessions it will be loaded from the cache, however calling the same from a jupyter notebook does not work, meaning th... | https://github.com/huggingface/datasets/issues/5157 | [
"Hi ! Maybe it's possible to have a consistent hash for a function defined in `__main__` and a function define in a notebook.\r\n\r\nHowever for functions imported from another location, pickle uses the location to identify the code, so in that case we can't do much I believe.\r\n\r\nWould it be ok for you if we on... | null | 5,157 | false |
Unable to download dataset using Azure Data Lake Gen 2 | ### Describe the bug
When using the DatasetBuilder method with the credentials for the cloud storage Azure Data Lake (adl) Gen2, the following error is showed:
```
Traceback (most recent call last):
File "download_hf_dataset.py", line 143, in <module>
main()
File "download_hf_dataset.py", line 102, in mai... | https://github.com/huggingface/datasets/issues/5156 | [
"Hi ! From the `adlfs` docs, there are two filesystems you can use:\r\n> To use the Gen1 filesystem:\r\n> - known_implementations[‘adl’] = {‘class’: ‘adlfs.AzureDatalakeFileSystem’}\r\n> \r\n> To use the Gen2 filesystem:\r\n> - known_implementations[‘abfs’] = {‘class’: ‘adlfs.AzureBlobFileSystem’}\r\n\r\nIf I'm no... | null | 5,156 | false |
TextConfig: added "errors" | This patch adds the ability to set the `errors` option of `open` for loading text datasets. I needed it because some data I had scraped had bad bytes in it, so I needed `errors='ignore'`. | https://github.com/huggingface/datasets/pull/5155 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"Thanks for adding this ! You can fix the CI by formatting your code using the `make style` command :)",
"[**@lhoestq**](https://github.com/lhoestq) commented on [Oct 27, 2022, 4:08 PM GMT+3:30](https://github.com/huggingface/datase... | {
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"merged_at": "2022-11-03T13:35... | 5,155 | true |
Test latest fsspec in CI | Following the discussion in https://discuss.huggingface.co/t/attributeerror-module-fsspec-has-no-attribute-asyn/19255 I think we need to test the latest fsspec in the CI | https://github.com/huggingface/datasets/pull/5154 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"actually the latest fsspec is already installed "
] | {
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"merged_at": null
} | 5,154 | true |
default Image/AudioFolder infers labels when there is no metadata files even if there is only one dir | ### Describe the bug
By default FolderBasedBuilder infers labels if there is not metadata files, even if it's meaningless (for example, they are in a single directory or in the root folder, see this repo as an example: https://huggingface.co/datasets/patrickvonplaten/audios
As this is a corner case for quick expl... | https://github.com/huggingface/datasets/issues/5153 | [
"Makes sense! For the last structure, we could count the path segments (delimited by \"/\" for URLs and `os.sep` for local paths) to ensure all inferred labels are on the same level. Otherwise, I think it's safe to assume they are meaningless and ignore them.\r\n"
] | null | 5,153 | false |
refactor FolderBasedBuilder and Image/AudioFolder tests | Tests for FolderBasedBuilder, ImageFolder and AudioFolder are mostly duplicating each other. They need to be refactored and Audio/ImageFolder should have only tests specific to the loader. | https://github.com/huggingface/datasets/issues/5152 | [] | null | 5,152 | false |
Add support to create different configs with `push_to_hub` (+ inferring configs from directories with package managers?) | Now one can push only different splits within one default config of a dataset.
Would be nice to allow something like:
```
ds.push_to_hub(repo_name, config=config_name)
```
I'm not sure, but this will probably require changes in `data_files.py` patterns. If so, it would also allow to create different configs fo... | https://github.com/huggingface/datasets/issues/5151 | [
"also asked in https://discuss.huggingface.co/t/create-multiple-dataset-configs-with-push-to-hub-method/25480"
] | null | 5,151 | false |
Problems after upgrading to 2.6.1 | ### Describe the bug
Loading a dataset_dict from disk with `load_from_disk` is now creating a `KeyError "length"` that was not occurring in v2.5.2.
Context:
- Each individual dataset in the dict is created with `Dataset.from_pandas`
- The dataset_dict is create from a dict of `Dataset`s, e.g., `DatasetDict({"tr... | https://github.com/huggingface/datasets/issues/5150 | [
"Hi! I can't reproduce the error following these steps. Can you please provide a reproducible example?",
"I faced the same issue:\r\n\r\n### Repro\r\n```\r\n!pip install datasets==2.6.1\r\nimport datasets as Dataset\r\ndataset = Dataset.from_pandas(dataframe)\r\ndataset.save_to_disk(local)\r\n\r\n!pip install dat... | null | 5,150 | false |
Make iter_files deterministic | Fix #5145. | https://github.com/huggingface/datasets/pull/5149 | [
"_The documentation is not available anymore as the PR was closed or merged._"
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"merged_at": "2022-10-27T09:51... | 5,149 | true |
Cannot find the rvl_cdip dataset | Hi,
I am trying to use load_dataset to load the official "rvl_cdip" dataset but getting an error.
dataset = load_dataset("rvl_cdip")
Couldn't find 'rvl_cdip' on the Hugging Face Hub either: FileNotFoundError: Couldn't find the file at https://raw.githubusercontent.com/huggingface/datasets/master/datasets/rvl_cdi... | https://github.com/huggingface/datasets/issues/5148 | [
"Hi, @santule.\r\n\r\nWe have transferred all dataset scripts from GitHub to the Hugging Face Hub: https://huggingface.co/datasets\r\n- Concretely, you have \"rvl_cdip\" here: https://huggingface.co/datasets/rvl_cdip\r\n\r\nTo be able to load them, you should update your `datasets` library:\r\n```\r\npip install -U... | null | 5,148 | false |
Allow ignoring kwargs inside fn_kwargs during dataset.map's fingerprinting | ### Feature request
`dataset.map` accepts a `fn_kwargs` that is passed to `fn`. Currently, the whole `fn_kwargs` is used by `fingerprint_transform` to calculate the new fingerprint.
I'd like to be able to inform `fingerprint_transform` which `fn_kwargs` shoud/shouldn't be taken into account during hashing.
Of co... | https://github.com/huggingface/datasets/issues/5147 | [
"Hi ! In the `transformers` issue the object to not hash is a `Pool` - I think you can instantiate it inside your function instead of passing it as a parameter. It's good practice that your function and all its fn_kwargs are picklable, in case you want to parallelize `map` using `num_proc>1`\r\n\r\nFor the other ca... | null | 5,147 | false |
Delete duplicate issue template file | A conflict between two PRs:
- #5116
- #5136
was not properly resolved, resulting in a duplicate issue template.
This PR removes the duplicate template. | https://github.com/huggingface/datasets/pull/5146 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
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"merged_at": "2022-10-21T13:50... | 5,146 | true |
Dataset order is not deterministic with ZIP archives and `iter_files` | ### Describe the bug
For the `beans` dataset (did not try on other), the order of samples is not the same on different machines. Tested on my local laptop, github actions machine, and ec2 instance. The three yield a different order.
### Steps to reproduce the bug
In a clean docker container or conda environmen... | https://github.com/huggingface/datasets/issues/5145 | [
"Thanks for reporting ! The issue doesn't come from shuffling, but from `beans` row order not being deterministic:\r\n\r\nhttps://huggingface.co/datasets/beans/blob/main/beans.py uses `dl_manager.iter_files` on ZIP archives and the file order doesn't seen to be deterministic and changes across machines",
"Thank y... | null | 5,145 | false |
Inconsistent documentation on map remove_columns | ### Describe the bug
The page [process](https://huggingface.co/docs/datasets/process) says this about the parameter `remove_columns` of the function `map`:
When you remove a column, it is only removed after the example has been provided to the mapped function.
So it seems that the `remove_columns` parameter remo... | https://github.com/huggingface/datasets/issues/5144 | [
"Thanks for reporting, @zhaowei-wang-nlp.\r\n\r\nYou are right, the documentation is confusing on the behavior of `remove_columns`. We should better explain it. ",
"This is a duplicate of https://github.com/huggingface/datasets/issues/2343.",
"I'm closing this issue because as @mariosasko pointed out, it is a d... | null | 5,144 | false |
DownloadManager Git LFS support | ### Feature request
Maybe I'm mistaken but the `DownloadManager` does not support extracting git lfs files out of the box right?
Using `dl_manager.download()` or `dl_manager.download_and_extract()` still returns lfs files afaict.
Is there a good way to write a dataset loading script for a repo with lfs files?
##... | https://github.com/huggingface/datasets/issues/5143 | [
"Hey ! Actually it works, just pass the right URL ;)\r\nThe URL must be the one with “/resolve/”\r\n\r\ne.g. https://huggingface.co/datasets/imagenet-1k/resolve/main/data/test_images.tar.gz\r\n\r\nYou can even pass a relative path to the dl_manager instead, like `dl_manager.download(\"data/test_images.tar.gz\")`",
... | null | 5,143 | false |
Deprecate num_proc parameter in DownloadManager.extract | fixes #5132 : Deprecated the `num_proc` parameter in `DownloadManager.extract` by passing `num_proc` parameter to `map_nested` . | https://github.com/huggingface/datasets/pull/5142 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"Hey @mariosasko . Can you please help me with why the tests keep failing. I have reviewed the code changes multiple times but can't spot any mistakes. ",
"You can fix this failure by formatting your code with the `make style` comm... | {
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Raise ImportError instead of OSError | fixes #5134 : Replaced OSError with ImportError if required extraction library is not installed. | https://github.com/huggingface/datasets/pull/5141 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"Thanks @mariosasko ,i commited the changes as you said.\r\n\r\n"
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Make the KeyHasher FIPS compliant | MD5 is not FIPS compliant thus I am proposing this minimal change to make datasets package FIPS compliant | https://github.com/huggingface/datasets/pull/5140 | [] | {
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Align task tags in dataset metadata | ## Describe
Once we have agreed on a common naming for task tags for all open source projects, we should align on them.
## Steps
- [x] Align task tags in canonical datasets
- [x] task_categories: 4 datasets
- [x] task_ids (by @lhoestq)
- [x] Open PRs in community datasets
- [x] task_categories: 451 datas... | https://github.com/huggingface/datasets/issues/5137 | [
"I removed all the invalid task_ids in datasts without namespace, based on the <s>(internal)</s> types.ts",
"(Types.ts is not internal it's public)",
"I have opened PRs to fix the task_ids in all datasets within a namespace as well.\r\n\r\nWorking on task_categories...",
"For future reference: this fix had so... | null | 5,137 | false |
Update docs once dataset scripts transferred to the Hub | Todo:
- [x] Update docs:
- [x] Datasets on GitHub (legacy)
- [x] Load: offline
- [x] About dataset load:
- [x] Maintaining integrity
- [x] Security
- [x] Update docstrings:
- [x] Inspect:
- [x] get_dataset_config_info
- [x] get_dataset_split_names
- [x] Load:
- [x] dataset_modu... | https://github.com/huggingface/datasets/pull/5136 | [
"_The documentation is not available anymore as the PR was closed or merged._"
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Update docs once dataset scripts transferred to the Hub | ## Describe the bug
As discussed in:
- https://github.com/huggingface/hub-docs/pull/423#pullrequestreview-1146083701
we should update our docs once dataset scripts have been transferred to the Hub (and removed from GitHub):
- #4974
Concretely:
- [x] Datasets on GitHub (legacy): https://huggingface.co/docs/dat... | https://github.com/huggingface/datasets/issues/5135 | [] | null | 5,135 | false |
Raise ImportError instead of OSError if required extraction library is not installed | According to the official Python docs, `OSError` should be thrown in the following situations:
> This exception is raised when a system function returns a system-related error, including I/O failures such as “file not found” or “disk full” (not for illegal argument types or other incidental errors).
Hence, it makes... | https://github.com/huggingface/datasets/issues/5134 | [
"hey ,i would like to work on this issue . Please assign it to me.",
"hey @mariosasko , i made a pr for this issue. Could you please review it.\r\nAlso i found multiple `OSError` in `extract.py` file which i thought could be replaced too but wasn't sure about them.\r\nPlease do tell if that also needs to be done.... | null | 5,134 | false |
Tensor operation not functioning in dataset mapping | ## Describe the bug
I'm doing a torch.mean() operation in data preprocessing, and it's not working.
## Steps to reproduce the bug
```
from transformers import pipeline
import torch
import numpy as np
from datasets import load_dataset
device = 'cuda:0'
raw_dataset = load_dataset("glue", "sst2")
feature_extra... | https://github.com/huggingface/datasets/issues/5133 | [
"Hi! The Torch ops in your snippet are not equivalent to the NumPy ones, hence the difference. You can get the same behavior by replacing the line `feature = torch.mean(feature, dim=1)` with `feature = feature.squeeze().mean(1)` .",
"> Hi! The Torch ops in your snippet are not equivalent to the NumPy ones, hence ... | null | 5,133 | false |
Depracate `num_proc` parameter in `DownloadManager.extract` | The `num_proc` parameter is only present in `DownloadManager.extract` but not in `StreamingDownloadManager.extract`, making it impossible to support streaming in the dataset scripts that use it (`openwebtext` and `the_pile_stack_exchange`). We can avoid this situation by deprecating this parameter and passing `Download... | https://github.com/huggingface/datasets/issues/5132 | [
"I can take this! #self-assign",
"#self-assign",
"@lazarust i'm already working on this issue :smile: ",
"#self-assign",
"hey @mariosasko , i made a pr for this issue. Could you please review it."
] | null | 5,132 | false |
WikiText 103 tokenizer hangs | See issue here: https://github.com/huggingface/transformers/issues/19702 | https://github.com/huggingface/datasets/issues/5131 | [] | null | 5,131 | false |
Avoid extra cast in `class_encode_column` | Pass the updated features to `map` to avoid the `cast` in `class_encode_column`. | https://github.com/huggingface/datasets/pull/5130 | [
"_The documentation is not available anymore as the PR was closed or merged._"
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unexpected `cast` or `class_encode_column` result after `rename_column` | ## Describe the bug
When invoke `cast` or `class_encode_column` to a colunm renamed by `rename_column` , it will convert all the variables in this column into one variable. I also run this script in version 2.5.2, this bug does not appear. So I switched to the older version.
## Steps to reproduce the bug
```python... | https://github.com/huggingface/datasets/issues/5129 | [
"Hi! Unfortunately, I can't reproduce this issue locally (in Python 3.7/3.10) or in Colab. I would assume this is due to a bug we fixed in the latest release, but your version is up-to-date, so I'm not sure if there is something we can do to help...",
"Hi, 方子东. I tried running the code with exact the same configu... | null | 5,129 | false |
Make filename matching more robust | Fix #5046 | https://github.com/huggingface/datasets/pull/5128 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"> I think we should also modify one of the metadata files in the `folder_based_builder` tests to make sure \"./\" is ignored now in the `file_name`\r\n\r\n@mariosasko what do you mean here? I'm not sure which metadata file I should m... | {
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[WIP] WebDataset export | I added a first draft of the `IterableDataset.to_wds` method.
You can use it to savea dataset loaded in streamign mode as a webdataset locally.
The API can be further improved to allow to export to a cloud storage like the HF Hub.
I also included sharding with a default max shard size of 500MB (uncompressed), an... | https://github.com/huggingface/datasets/pull/5127 | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_5127). All of your documentation changes will be reflected on that endpoint."
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Fix class name of symbolic link | Fix #5098 | https://github.com/huggingface/datasets/pull/5126 | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_5126). All of your documentation changes will be reflected on that endpoint.",
"I have removed the reference to the Issue in the PR title, so that we avoid to have both references (to the issue and to the PR) in the merge commi... | {
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Add `pyproject.toml` for `black` | Add `pyproject.toml` as a config file for the `black` tool to support VS Code's auto-formatting on save (and to be more consistent with the other HF projects).
| https://github.com/huggingface/datasets/pull/5125 | [
"_The documentation is not available anymore as the PR was closed or merged._"
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Install tensorflow-macos dependency conditionally | Fix #5118. | https://github.com/huggingface/datasets/pull/5124 | [
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datasets freezes with streaming mode in multiple-gpu | ## Describe the bug
Hi. I am using this dataloader, which is for processing large datasets in streaming mode mentioned in one of examples of huggingface. I am using it to read c4: https://github.com/huggingface/transformers/blob/b48ac1a094e572d6076b46a9e4ed3e0ebe978afc/examples/research_projects/codeparrot/scripts/cod... | https://github.com/huggingface/datasets/issues/5123 | [
"@lhoestq I tested the script without accelerator, and I confirm this is due to datasets part as this gets similar results without accelerator.",
"Hi ! You said it works on 1 GPU but doesn't wortk without accelerator - what's the difference between running on 1 GPU and running without accelerator in your case ?"... | null | 5,123 | false |
Add warning | Fixes: #5105
I think removing the directory with warning is a better solution for this issue. Because if we decide to keep existing files in directory, then we should deal with the case providing same directory for several datasets! Which we know is not possible since `dataset_info.json` exists in that directory. | https://github.com/huggingface/datasets/pull/5122 | [
"As mentioned in https://github.com/huggingface/datasets/issues/5105 I think we just need to keep the existing files instead of deleting them.\r\nThe `dataset_info.json` file contains the split names anyway, so we know which files belong to the dataset, and which ones don't."
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Bugfix ignore function when creating new_fingerprint for caching | maybe fixes: #5109 | https://github.com/huggingface/datasets/pull/5121 | [
"Adding \"function\" to the kwargs to ignore when computing the fingerprint will break `map` caching. Indeed passing two different function would result in two different datasets that have the same fingerprint - and the cache wouldn't be able to distinguish them.\r\n\r\nE.g this code would reload ds1 from the cache... | {
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Fix `tqdm` zip bug | This PR solves #5117, by wrapping the entire `zip` clause in tqdm.
For more information, please checkout this Stack Overflow thread:
https://stackoverflow.com/questions/41171191/tqdm-progressbar-and-zip-built-in-do-not-work-together | https://github.com/huggingface/datasets/pull/5120 | [
"@albertvillanova Thanks for your comment. What do you think about creating 2 `pbar` for each case? I see the `pbar_iterable` is initialized differently. Maybe `pbar` can also be initialized like that.",
"@albertvillanova Another solution I implemented is to change `pbar_iterable` and add the `zip` to it. I updat... | {
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[TYPO] Update new_dataset_script.py | null | https://github.com/huggingface/datasets/pull/5119 | [
"_The documentation is not available anymore as the PR was closed or merged._"
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Installing `datasets` on M1 computers | ## Describe the bug
I wanted to install `datasets` dependencies on my M1 (in order to start contributing to the project). However, I got an error regarding `tensorflow`.
On M1, `tensorflow-macos` needs to be installed instead. Can we add a conditional requirement, so that `tensorflow-macos` would be installed on M1... | https://github.com/huggingface/datasets/issues/5118 | [
"Thanks for reporting, @david1542."
] | null | 5,118 | false |
Progress bars have color red and never completed to 100% | ## Describe the bug
Progress bars after transformative operations turn in red and never be completed to 100%
## Steps to reproduce the bug
```python
from datasets import load_dataset
load_dataset('rotten_tomatoes', split='test').filter(lambda o: True)
```
## Expected results
Progress bar should be 100% an... | https://github.com/huggingface/datasets/issues/5117 | [
"Hi @echatzikyriakidis, thanks for submitting the issue.\r\nWhich shell are you using exactly? I tried to run the command you sent, but I don't see colors at all 🧐\r\n\r\nI tried from bash and zsh as well.",
"Hi @david1542 ,\r\n\r\nI use Google Colab.\r\n",
"Got it. I [created a PR](https://github.com/huggingf... | null | 5,117 | false |
Use yaml for issue templates + revamp | Use YAML instead of markdown (more expressive) for the issue templates. In addition, update their structure/fields to be more aligned with Transformers.
PS: also removes the "add_dataset" PR template, as we no longer accept such PRs. | https://github.com/huggingface/datasets/pull/5116 | [
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Fix iter_batches | The `pa.Table.to_reader()` method available in `pyarrow>=8.0.0` may return chunks of size < `max_chunksize`, therefore `iter_batches` can return batches smaller than the `batch_size` specified by the user
Therefore batched `map` couldn't always use batches of the right size, e.g. this fails because it runs only on o... | https://github.com/huggingface/datasets/pull/5115 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"I also ran the code in https://github.com/huggingface/datasets/issues/5111 and it works fine now :)",
"This is ready for review :)"
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load_from_disk with remote filesystem fails due to a wrong temporary local folder path | ## Describe the bug
The function load_from_disk fails when using a remote filesystem because of a wrong temporary path generation in the load_from_disk method of arrow_dataset.py:
```python
if is_remote_filesystem(fs):
src_dataset_path = extract_path_from_uri(dataset_path)
dataset_path = Dataset._build... | https://github.com/huggingface/datasets/issues/5114 | [
"Hi Hubert! Could you please probably create a publicly available `gs://` dataset link? I think this would be easier for others to directly start to debug.",
"What seems to work is to change the line to:\r\n```\r\nfs.download(src_dataset_path, dataset_path.parent.as_posix(), recursive=True)\r\n```"
] | null | 5,114 | false |
Fix filter indices when batched | This PR fixes a bug introduced by:
- #5030
Fix #5112. | https://github.com/huggingface/datasets/pull/5113 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"I think a patch release will be necessary.",
"I'm also fixing https://github.com/huggingface/datasets/issues/5111 which will lalso require a patch release"
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Bug with filtered indices | ## Describe the bug
As reported by @PartiallyTyped (and by @Muennighoff):
- https://github.com/huggingface/datasets/issues/5111#issuecomment-1278652524
There is an issue with the indices of a filtered dataset.
## Steps to reproduce the bug
```python
ds = Dataset.from_dict({"num": [0, 1, 2, 3]})
ds = ds.filte... | https://github.com/huggingface/datasets/issues/5112 | [
"The issue is here:\r\nhttps://github.com/huggingface/datasets/blob/3ad9644b9a2e4558dd1d0f1e43c67658674e6228/src/datasets/arrow_dataset.py#L2964",
"@PartiallyTyped, @Muennighoff: the issue is fixed.\r\n\r\nWe are planning to make a patch release today.",
"Thanks a lot for the swift response! For a brief moment ... | null | 5,112 | false |
map and filter not working properly in multiprocessing with the new release 2.6.0 | ## Describe the bug
When mapping is used on a dataset with more than one process, there is a weird behavior when trying to use `filter` , it's like only the samples from one worker are retrieved, one needs to specify the same `num_proc` in filter for it to work properly. This doesn't happen with `datasets` version 2.5... | https://github.com/huggingface/datasets/issues/5111 | [
"Same bug exists with `num_proc=1` on colab. `3.7.14 (default, Sep 8 2022, 00:06:44) [GCC 7.5.0]` ",
"Thanks for reporting, @loubnabnl and for the additional information, @PartiallyTyped.\r\n\r\nHowever, I'm not able to reproduce this issue, neither locally nor on Colab:\r\n```\r\nDataset({\r\n features: ['re... | null | 5,111 | false |
Map caching not working for some class methods | ## Describe the bug
The cache loading is not working as expected for some class methods with a model stored in an attribute.
The new fingerprint for `_map_single` is not the same at each run. The hasher generate a different hash for the class method.
This comes from `dumps` function in `datasets.utils.py_utils` whic... | https://github.com/huggingface/datasets/issues/5109 | [
"The hash used for caching is computed by pickling recursively the function passed to `map`. Maybe some objects don't have the same hash across sessions. In particular you can check the hash of your model using\r\n```python\r\nfrom datasets.fingerprint import Hasher\r\nobj = AutoModel.from_config(config=config, ad... | null | 5,109 | false |
Fix a typo in arrow_dataset.py | null | https://github.com/huggingface/datasets/pull/5108 | [] | {
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"merged_at": "2022-10-14T09:47... | 5,108 | true |
Multiprocessed dataset builder | This PR adds the multiprocessing part of #2650 (but not the caching of already-computed arrow files). On the other side, loading of sharded arrow files still needs to be implemented (sharded parquet files can already be loaded). | https://github.com/huggingface/datasets/pull/5107 | [
"I would also like to add a test, but am not sure whether it should go into `test_builder` (more natural imo) or `test_load` (which already contains a lot of the things I have to import to run my current testing setup). For reference, what I run to test that it works looks like:\r\n\r\n```\r\nimport os\r\nfrom path... | {
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"merged_at": "2022-11-09T17:11... | 5,107 | true |
Fix task template reload from dict | Since #4926 the JSON dumps are simplified and it made task template dicts empty by default.
I fixed this by always including the task name which is needed to reload a task from a dict | https://github.com/huggingface/datasets/pull/5106 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"> Just wondering if there might be other data classes default values missed that could cause an issue... Apart from feature-like classes and tasks, I don't see any others though...\r\n\r\nI think we're good ! `asdict` is used on the ... | {
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"merged_at": "2022-10-13T09:56... | 5,106 | true |
Specifying an exisiting folder in download_and_prepare deletes everything in it | ## Describe the bug
The builder correctly creates the `output_dir` folder if it doesn't exist, but if the folder exists everything within it is deleted. Specifying `"."` as the `output_dir` deletes everything in your current dir but also leads to **another bug** whose traceback is the following:
```
... | https://github.com/huggingface/datasets/issues/5105 | [
"cc @lhoestq ",
"Thanks for reporting, @cakiki.\r\n\r\nI would say the deletion of the dir is an expected behavior though...",
"`dask.to_parquet` has an \"overwrite\" parameter and default is `False`, we could also have something similar",
"Thank you both for your feedback!\r\n\r\n@albertvillanova I think I m... | null | 5,105 | false |
Fix loading how to guide (#5102) | null | https://github.com/huggingface/datasets/pull/5104 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/5104",
"html_url": "https://github.com/huggingface/datasets/pull/5104",
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"patch_url": "https://github.com/huggingface/datasets/pull/5104.patch",
"merged_at": "2022-10-12T11:31... | 5,104 | true |
url encode hub url (#5099) | null | https://github.com/huggingface/datasets/pull/5103 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/5103",
"html_url": "https://github.com/huggingface/datasets/pull/5103",
"diff_url": "https://github.com/huggingface/datasets/pull/5103.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/5103.patch",
"merged_at": "2022-10-12T15:24... | 5,103 | true |
Error in create a dataset from a Python generator | ## Describe the bug
In HOW-TO-GUIDES > Load > [Python generator](https://huggingface.co/docs/datasets/v2.5.2/en/loading#python-generator), the code example defines the `my_gen` function, but when creating the dataset, an undefined `my_dict` is passed in.
```Python
>>> from datasets import Dataset
>>> def my_gen... | https://github.com/huggingface/datasets/issues/5102 | [
"Hi, thanks for reporting! The last line should be `dataset = Dataset.from_generator(my_gen)`.",
"Can I work on this one?"
] | null | 5,102 | false |
Free the "hf" filesystem protocol for `hffs` | null | https://github.com/huggingface/datasets/pull/5101 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/5101",
"html_url": "https://github.com/huggingface/datasets/pull/5101",
"diff_url": "https://github.com/huggingface/datasets/pull/5101.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/5101.patch",
"merged_at": "2022-10-12T15:30... | 5,101 | true |
datasets[s3] sagemaker can't run a model - datasets issue with Value and ClassLabel and cast() method | null | https://github.com/huggingface/datasets/issues/5100 | [] | null | 5,100 | false |
datasets doesn't support # in data paths | ## Describe the bug
dataset files with `#` symbol their paths aren't read correctly.
## Steps to reproduce the bug
The data in folder `c#`of this [dataset](https://huggingface.co/datasets/loubnabnl/bigcode_csharp) can't be loaded. While the folder `c_sharp` with the same data is loaded properly
```python
ds = lo... | https://github.com/huggingface/datasets/issues/5099 | [
"`datasets` doesn't seem to urlencode the directory names here\r\n\r\nhttps://github.com/huggingface/datasets/blob/7feeb5648a63b6135a8259dedc3b1e19185ee4c7/src/datasets/utils/file_utils.py#L109-L111\r\n\r\nfor example we should have\r\n```python\r\nfrom datasets.utils.file_utils import hf_hub_url\r\n\r\nurl = hf_hu... | null | 5,099 | false |
Classes label error when loading symbolic links using imagefolder | **Is your feature request related to a problem? Please describe.**
Like this: #4015
When there are **symbolic links** to pictures in the data folder, the parent folder name of the **real file** will be used as the class name instead of the parent folder of the symbolic link itself. Can you give an option to decide wh... | https://github.com/huggingface/datasets/issues/5098 | [
"It can be solved temporarily by remove `resolve` in \r\nhttps://github.com/huggingface/datasets/blob/bef23be3d9543b1ca2da87ab2f05070201044ddc/src/datasets/data_files.py#L278",
"Hi, thanks for reporting and suggesting a fix! We still need to account for `.`/`..` in the file path, so a more robust fix would be `P... | null | 5,098 | false |
Fatal error with pyarrow/libarrow.so | ## Describe the bug
When using datasets, at the very end of my jobs the program crashes (see trace below).
It doesn't seem to affect anything, as it appears to happen as the program is closing down. Just importing `datasets` is enough to cause the error.
## Steps to reproduce the bug
This is sufficient to reprodu... | https://github.com/huggingface/datasets/issues/5097 | [
"Thanks for reporting, @catalys1.\r\n\r\nThis seems a duplicate of:\r\n- #3310 \r\n\r\nThe source of the problem is in PyArrow:\r\n- [ARROW-15141: [C++] Fatal error condition occurred in aws_thread_launch](https://issues.apache.org/jira/browse/ARROW-15141)\r\n- [ARROW-17501: [C++] Fatal error condition occurred in ... | null | 5,097 | false |
Transfer some canonical datasets under an organization namespace | As discussed during our @huggingface/datasets meeting, we are planning to move some "canonical" dataset scripts under their corresponding organization namespace (if this does not exist).
On the contrary, if the dataset already exists under the organization namespace, we are deprecating the canonical one (and eventua... | https://github.com/huggingface/datasets/issues/5096 | [
"The transfer of the dummy dataset to the dummy org works as expected:\r\n```python\r\nIn [1]: from datasets import load_dataset; ds = load_dataset(\"dummy_canonical_dataset\", download_mode=\"force_redownload\"); ds\r\nDownloading builder script: 100%|███████████████████████████████████████████████████████████████... | null | 5,096 | false |
Fix tutorial (#5093) | Close #5093 | https://github.com/huggingface/datasets/pull/5095 | [
"Oops I merged without linking to the hacktoberfest issue - not sure if it counts in this case\r\n\r\nsorry about that..\r\n\r\nNext time you can just mention \"Close #XXXX\" in your issue to link it",
"It should :) (the `hacktoberfest` repo topic is all that matters)"
] | {
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"patch_url": "https://github.com/huggingface/datasets/pull/5095.patch",
"merged_at": "2022-10-10T15:32... | 5,095 | true |
Multiprocessing with `Dataset.map` and `PyTorch` results in deadlock | ## Describe the bug
There seems to be an issue with using multiprocessing with `datasets.Dataset.map` (i.e. setting `num_proc` to a value greater than one) combined with a function that uses `torch` under the hood. The subprocesses that `datasets.Dataset.map` spawns [a this step](https://github.com/huggingface/datase... | https://github.com/huggingface/datasets/issues/5094 | [
"Hi ! Could it be an Out of Memory issue that could have killed one of the processes ? can you check your memory ?",
"Hi! I don't think it is a memory issue. I'm monitoring the main and spawn python processes and threads with `htop` and the memory does not peak. Besides, the example I've posted above should not b... | null | 5,094 | false |
Mismatch between tutoriel and doc | ## Describe the bug
In the "Process text data" tutorial, [`map` has `return_tensors` as kwarg](https://huggingface.co/docs/datasets/main/en/nlp_process#map). It does not seem to appear in the [function documentation](https://huggingface.co/docs/datasets/main/en/package_reference/main_classes#datasets.Dataset.map), nor... | https://github.com/huggingface/datasets/issues/5093 | [
"Hi, thanks for reporting! This line should be replaced with \r\n```python\r\ndataset = dataset.map(lambda examples: tokenizer(examples[\"text\"], return_tensors=\"np\"), batched=True)\r\n```\r\nfor it to work (the `return_tensors` part inside the `tokenizer` call).",
"Can I work on this?",
"Fixed in https://gi... | null | 5,093 | false |
Use HTML relative paths for tiles in the docs | This PR replaces the absolute paths in the landing page tiles with relative ones so that one can test navigation both locally in and in future PRs (see [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_5084/en/index) for an example PR where the links don't work).
I encountered this while working on the `op... | https://github.com/huggingface/datasets/pull/5092 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"> Good catch, @lewtun. Thanks for the fix.\r\n> \r\n> Do you know if there are other absolute paths in the docs that should be fixed as well?\r\n\r\nI found a few more in [0d4796b](https://github.com/huggingface/datasets/pull/5092/co... | {
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"patch_url": "https://github.com/huggingface/datasets/pull/5092.patch",
"merged_at": "2022-10-11T13:23... | 5,092 | true |
Allow connection objects in `from_sql` + small doc improvement | Allow connection objects in `from_sql` (emit a warning that they are cachable) and add a tip that explains the format of the con parameter when provided as a URI string.
PS: ~~This PR contains a parameter link, so https://github.com/huggingface/doc-builder/pull/311 needs to be merged before it's "ready for review".~... | https://github.com/huggingface/datasets/pull/5091 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/5091",
"html_url": "https://github.com/huggingface/datasets/pull/5091",
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"patch_url": "https://github.com/huggingface/datasets/pull/5091.patch",
"merged_at": "2022-10-09T13:16... | 5,091 | true |
Review sync issues from GitHub to Hub | ## Describe the bug
We have discovered that sometimes there were sync issues between GitHub and Hub datasets, after a merge commit to main branch.
For example:
- this merge commit: https://github.com/huggingface/datasets/commit/d74a9e8e4bfff1fed03a4cab99180a841d7caf4b
- was not properly synced with the Hub: https... | https://github.com/huggingface/datasets/issues/5090 | [
"Nice!!"
] | null | 5,090 | false |
Resume failed process | **Is your feature request related to a problem? Please describe.**
When a process (`map`, `filter`, etc.) crashes part-way through, you lose all progress.
**Describe the solution you'd like**
It would be good if the cache reflected the partial progress, so that after we restart the script, the process can restart ... | https://github.com/huggingface/datasets/issues/5089 | [] | null | 5,089 | false |
load_datasets("json", ...) don't read local .json.gz properly | ## Describe the bug
I have a local file `*.json.gz` and it can be read by `pandas.read_json(lines=True)`, but cannot be read by `load_datasets("json")` (resulting in 0 lines)
## Steps to reproduce the bug
```python
fpath = '/data/junwang/.cache/general/57b6f2314cbe0bc45dda5b78f0871df2/test.json.gz'
ds_panda = Da... | https://github.com/huggingface/datasets/issues/5088 | [
"Hi @junwang-wish, thanks for reporting.\r\n\r\nUnfortunately, I'm not able to reproduce the bug. Which version of `datasets` are you using? Does the problem persist if you update `datasets`?\r\n```shell\r\npip install -U datasets\r\n``` ",
"Thanks @albertvillanova I updated `datasets` from `2.5.1` to `2.5.2` and... | null | 5,088 | false |
Fix filter with empty indices | Fix #5085 | https://github.com/huggingface/datasets/pull/5087 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
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"patch_url": "https://github.com/huggingface/datasets/pull/5087.patch",
"merged_at": "2022-10-07T18:40... | 5,087 | true |
HTTPError: 404 Client Error: Not Found for url | ## Describe the bug
I was following chap 5 from huggingface course: https://huggingface.co/course/chapter5/6?fw=tf
However, I'm not able to download the datasets, with a 404 erros
<img width="1160" alt="iShot2022-10-06_15 54 50" src="https://user-images.githubusercontent.com/54015474/194406327-ae62c2f3-1da5-... | https://github.com/huggingface/datasets/issues/5086 | [
"FYI @lewtun ",
"Hi @km5ar, thanks for reporting.\r\n\r\nThis should be fixed in the notebook:\r\n- the filename `datasets-issues-with-hf-doc-builder.jsonl` no longer exists on the repo; instead, current filename is `datasets-issues-with-comments.jsonl`\r\n- see: https://huggingface.co/datasets/lewtun/github-issu... | null | 5,086 | false |
Filtering on an empty dataset returns a corrupted dataset. | ## Describe the bug
When filtering a dataset twice, where the first result is an empty dataset, the second dataset seems corrupted.
## Steps to reproduce the bug
```python
datasets = load_dataset("glue", "sst2")
dataset_split = datasets['validation']
ds_filter_1 = dataset_split.filter(lambda x: False) # ... | https://github.com/huggingface/datasets/issues/5085 | [
"~~It seems like #5043 fix (merged recently) is the root cause of such behaviour. When we empty indices mapping (because the dataset length equals to zero), we can no longer get column item like: `ds_filter_2['sentence']` which uses\r\n`ds_filter_1._indices.column(0)`~~\r\n\r\n**UPDATE:**\r\nEmpty datasets are retu... | null | 5,085 | false |
IterableDataset formatting in numpy/torch/tf/jax | This code now returns a numpy array:
```python
from datasets import load_dataset
ds = load_dataset("imagenet-1k", split="train", streaming=True).with_format("np")
print(next(iter(ds))["image"])
```
It also works with "arrow", "pandas", "torch", "tf" and "jax"
### Implementation details:
I'm using the ex... | https://github.com/huggingface/datasets/pull/5084 | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_5084). All of your documentation changes will be reflected on that endpoint.",
"Actually I'm not happy with this implementation. It always require the iterable dataset to have definite `features`, which removes a lot of flexibi... | {
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"patch_url": "https://github.com/huggingface/datasets/pull/5084.patch",
"merged_at": null
} | 5,084 | true |
Support numpy/torch/tf/jax formatting for IterableDataset | Right now `IterableDataset` doesn't do any formatting.
In particular this code should return a numpy array:
```python
from datasets import load_dataset
ds = load_dataset("imagenet-1k", split="train", streaming=True).with_format("np")
print(next(iter(ds))["image"])
```
Right now it returns a PIL.Image.
S... | https://github.com/huggingface/datasets/issues/5083 | [] | null | 5,083 | false |
adding keep in memory | Fixing #514 .
Hello @mariosasko 👋, I have implemented what you have recommanded to fix the keep in memory problem for shuffle on the issue #514 . | https://github.com/huggingface/datasets/pull/5082 | [
"_The documentation is not available anymore as the PR was closed or merged._",
"Hi @mariosasko , I have added a test for the `keep_in_memory` version. I have also removed the `Compatible with temp_seed` part in the scope of `dset_shuffled`, please verify if that makes sense."
] | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/5082",
"html_url": "https://github.com/huggingface/datasets/pull/5082",
"diff_url": "https://github.com/huggingface/datasets/pull/5082.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/5082.patch",
"merged_at": "2022-10-07T14:32... | 5,082 | true |
Bug loading `sentence-transformers/parallel-sentences` | ## Steps to reproduce the bug
```python
from datasets import load_dataset
dataset = load_dataset("sentence-transformers/parallel-sentences")
```
raises this:
```
/home/phmay/miniconda3/envs/paraphrase-mining/lib/python3.9/site-packages/datasets/download/streaming_download_manager.py:697: FutureWarning: the '... | https://github.com/huggingface/datasets/issues/5081 | [
"tagging @nreimers ",
"The dataset is sadly not really compatible to be loaded with `load_dataset`. So far it is better to git clone it and to use the files directly.\r\n\r\nA data loading script would be needed to be added to this dataset. But this was too much overhead / not really intuitive how to create it.",... | null | 5,081 | false |
Use hfh for caching | ## Is your feature request related to a problem?
As previously discussed in our meeting with @Wauplin and agreed on our last datasets team sync meeting, I'm investigating how `datasets` can use `hfh` for caching.
## Describe the solution you'd like
Due to the peculiarities of the `datasets` cache, I would prop... | https://github.com/huggingface/datasets/issues/5080 | [
"There is some discussion in https://github.com/huggingface/huggingface_hub/pull/1088 if it can help :)"
] | null | 5,080 | false |
refactor: replace AssertionError with more meaningful exceptions (#5074) | Closes #5074
Replaces `AssertionError` in the following files with more descriptive exceptions:
- `src/datasets/arrow_reader.py`
- `src/datasets/builder.py`
- `src/datasets/utils/version.py`
The issue listed more files that needed to be fixed, but the rest of them were contained in the top-level `datasets` d... | https://github.com/huggingface/datasets/pull/5079 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
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"merged_at": "2022-10-07T14:33... | 5,079 | true |
Fix header level in Audio docs | Fixes header level so `Dataset features` is the doc title instead of `The Audio type`:
 | https://github.com/huggingface/datasets/pull/5078 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
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"merged_at": "2022-10-06T08:09... | 5,078 | true |
Fix passed download_config in HubDatasetModuleFactoryWithoutScript | Fix passed `download_config` in `HubDatasetModuleFactoryWithoutScript`. | https://github.com/huggingface/datasets/pull/5077 | [
"_The documentation is not available anymore as the PR was closed or merged._"
] | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/5077",
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"patch_url": "https://github.com/huggingface/datasets/pull/5077.patch",
"merged_at": "2022-10-06T05:29... | 5,077 | true |
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