Datasets:

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ans-imran

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github-issues

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[ "Hi! Unfortunately, I can't reproduce this behavior. Instead, I get `ValueError: audio at 2063_fe9936e7-62b2-4e62-a276-acbd344480ce_1.wav doesn't have metadata in /audio-data/metadata.csv`, which can be fixed by removing the `./` from the file name.\r\n\r\n(Link to a Colab that tries to reproduce this behavior: https://colab.research.google.com/drive/1IhQzULYi0Van1xLrN_SddBX1JF7mLZZK?usp=sharing)", "I think we can make the file name matching part more robust by replacing `file_name` with `os.path.normpath(file_name)`, to ignore \"./\" among other things, in these two places:\r\n* https://github.com/huggingface/datasets/blob/85cd129bde605cd9acacdff0d065fc02e39e09b1/src/datasets/packaged_modules/folder_based_builder/folder_based_builder.py#L319\r\n* https://github.com/huggingface/datasets/blob/85cd129bde605cd9acacdff0d065fc02e39e09b1/src/datasets/packaged_modules/folder_based_builder/folder_based_builder.py#L388", "@mariosasko Some tests failed (see my PR). Any thoughts on that?", "Yes, I mentioned the solution in my review.", "I realized what I was doing wrong.\r\n\r\nThe documentation puts the files in a subfolder.\r\nOnce I have done that, it worked.\r\n\r\nBut l agree that this should be handled better if possible." ]

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[ "Could you share the error you got please ? Maybe the full stack trace if you have it ?\r\n\r\nMaybe `push_to_hub` be implemented as a single commit @Wauplin ? This way if it fails, the repo is still at the previous (valid) state instead of ending-up in an invalid/incimplete state.", "> Maybe push_to_hub be implemented as a single commit ? \r\n\r\nI think that would definitely be the way to go. Do you know the reasons why not implementing it like this in the first place ? I guess it is because of not been able to upload all at once with `huggingface_hub` but if there was another reason, please let me know.\r\nAbout pushing all at once, it seems to be a more and more requested feature. I have created this issue https://github.com/huggingface/huggingface_hub/issues/1085 recently but other discussions already happened in the past. The `moon-landing` team is working on it (cc @coyotte508). The `huggingface_hub` integration will come afterwards.\r\n\r\nFor now, maybe it's best to wait for a proper implementation instead of creating a temporary workaround :)\r\n", "> I think that would definitely be the way to go. Do you know the reasons why not implementing it like this in the first place ? I guess it is because of not been able to upload all at once with huggingface_hub but if there was another reason, please let me know.\r\n\r\nIdeally we would want to upload the files iteratively - and then once everything is uploaded we proceed to commit. When we implemented `push_to_hub`, using `upload_file` for each shard was the only option.\r\n\r\nFor more context: for each shard to upload we do:\r\n1. load the arrow shard in memory\r\n2. convert to parquet\r\n3. upload\r\n\r\nSo to avoid OOM we need to upload the files iteratively.\r\n\r\n> For now, maybe it's best to wait for a proper implementation instead of creating a temporary workaround :)\r\n\r\nLet us know if we can help !", "> Ideally we would want to upload the files iteratively - and then once everything is uploaded we proceed to commit. \r\n\r\nOh I see. So maybe this has to be done in an implementation specific to `datasets/` as it is not a very common case (upload a bunch of files on the fly).\r\n\r\nYou can maybe have a look at how `huggingface_hub` is implemented for LFS files (arrow shards are LFS anyway, right?).\r\nIn [`upload_lfs_files`](https://github.com/huggingface/huggingface_hub/blob/e28646c977fc9304a4c3576ce61ff07f9778950b/src/huggingface_hub/_commit_api.py#L164) LFS files are uploaded 1 by 1 (multithreaded) and then [the commit is pushed](https://github.com/huggingface/huggingface_hub/blob/e28646c977fc9304a4c3576ce61ff07f9778950b/src/huggingface_hub/hf_api.py#L1926) to the Hub once all files have been uploaded. This is pretty much what you need, right ?\r\n\r\nI can help you if you have questions how to do it in `datasets`. If that makes sense we could then move the implementation from `datasets` to `huggingface_hub` once it's mature. Next week I'm on holidays but feel free to start without my input.\r\n\r\n(also cc @coyotte508 and @SBrandeis who implemented LFS upload in `hfh`)", "> Could you share the error you got please ? Maybe the full stack trace if you have it ?\r\n\r\nHere’s part of the stack trace, that I can reproduce at the moment from a photo I took (potential typos from OCR):\r\n```\r\nValueError\r\nTraceback (most recent call last)\r\n<ipython-input-4-274613b7d3f5> in <module>\r\nfrom datasets import load dataset\r\nds = load_dataset('jrahn/chessv6', use_auth_token-True)\r\n\r\n/us/local/1ib/python3.7/dist-packages/datasets/table.py in cast_table _to_schema (table, schema)\r\nLine 2005 raise ValueError()\r\n\r\nValueError: Couldn't cast \r\nfen: string \r\nmove: string \r\nres: string \r\neco: string \r\nmove_id: int64\r\nres_num: int64 to\r\n{ 'fen': Value(dtype='string', id=None), \r\n'move': Value(dtype=' string', id=None),\r\n'res': Value(dtype='string', id=None),\r\n'eco': Value(dtype='string', id=None), \r\n'hc': Value(dtype='string', id=None), \r\n'move_ id': Value(dtype='int64', id=None),\r\n'res_num': Value(dtype= 'int64' , id=None) }\r\nbecause column names don't match \r\n```\r\n\r\nThe column 'hc' was removed before the interrupted push_to_hub(). It appears in the column list in curly brackets but not in the column list above.\r\n\r\nLet me know, if I can be of any help." ]

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[ "I agree the situation is not ideal and it would be awesome to use `load_dataset` to reload a dataset saved locally !\r\n\r\nFor context:\r\n\r\n- `load_dataset` works in three steps: download the dataset, then prepare it as an arrow dataset, and finally return a memory mapped arrow dataset. In particular it creates a cache directory to store the arrow data and the subsequent cache files for `map`.\r\n\r\n- `load_from_disk` directly returns a memory mapped dataset from the arrow file (similar to `Dataset.from_file`). It doesn't create a cache diretory, instead all the subsequent `map` calls write in the same directory as the original data. \r\n\r\nIf we want to keep the download_and_prepare step for consistency, it would unnecessarily copy the arrow data into the datasets cache. On the other hand if we don't do this step, the cache directory doesn't exist which is inconsistent.\r\n\r\nI'm curious, what would you expect to happen in this situation ?", "Thank you for the detailed breakdown, @lhoestq \r\n\r\n> I'm curious, what would you expect to happen in this situation ?\r\n\r\n1. the simplest solution is to add a flag to the dataset saved by `save_to_disk` and have `load_dataset` check that flag - if it's set simply switch control to `load_from_disk` behind the scenes. So `load_dataset` detects it's a local filesystem, looks inside to see whether it's something it can cache or whether it should use it directly as is and continues accordingly with one of the 2 dataset-type specific APIs.\r\n\r\n2. the more evolved solution is to look at a dataset produced by `save_to_disk` as a remote resource like hub. So the first time `load_dataset` sees it, it'll take a fingerprint and create a normal cached dataset. On subsequent uses it'll again discover it as a remote resource, validate that it has it cached via the fingerprint and serve as a normal dataset. \r\n\r\nAs you said the cons of approach 2 is that if the dataset is huge it'll make 2 copies on the same machine. So it's possible that both approaches can be integrated. Say if `save_to_disc(do_not_cache=True)` is passed it'll use solution 1, otherwise solution 2. or could even symlink the huge arrow files to the cache instead? or perhaps it's more intuitive to use `load_dataset(do_not_cache=True)` instead. So that one can choose whether to make a cached copy or not for the locally saved dataset. i.e. a simple at use point user control.\r\n\r\nSurely there are other ways to handle it, this is just one possibility.\r\n", "I think the simplest is to always memory map the local file without copy, but still have a cached directory in the cache at `~/.cache/huggingface` instead of saving `map` results next to the original data.\r\n\r\nIn practice we can even use symlinks if it makes the implementation simpler", "Yes, so that you always have the cached entry for any dataset, but the \"payload\" doesn't have to be physically in the cache if it's already on the local filesystem. As you said a symlink will do. ", "Any updates?", "We haven't had the bandwidth to implement this so far. Let me know if you'd be interested in contributing this feature :)", "@lhoestq I can jump into that. What I don't like is having functions with many parameters input. Even though they are optional, it's always harder to reason about and test such cases.\r\nIf there are more features worth to work on, feel free to ping me. It's a lot of fun to help :smile: ", "Thanks a lot for your help @mariusz-jachimowicz-83 :)\r\n\r\nI think as a first step we could implement an Arrow dataset builder to be able to load and stream Arrow datasets locally or from Hugging Face. Maybe something similar to the Parquet builder at [src/datasets/packaged_modules/parquet/parquet.py](https://github.com/huggingface/datasets/blob/main/src/datasets/packaged_modules/parquet/parquet.py) ?\r\n\r\nAnd we can deal with the disk space optimization as a second step. What do you think ?\r\n\r\n(this issue is also related to https://github.com/huggingface/datasets/issues/3035)", "@lhoestq I made a PR based on suggestion https://github.com/huggingface/datasets/pull/5944. Could you please review it?", "@lhoestq Let me know if you have further recommendations or anything that you would like to add but you don't have bandwith for. ", "Any update on this issue? It makes existing scripts and examples fall flat when provided with a customized/preprocessed dataset saved to disk." ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Thanks for reporting, @DanielHesslow. We are fixing it. ", "@albertvillanova thanks for taking care of this so quickly!", "The dataset metadata is fixed. You can download it normally." ]

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[ "Hi! It seems like `flatten_indices` (called in `unique`) doesn't know how to handle empty indices mappings. I'm working on the fix.", "Thanks, that was fast!" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "There was a CI error which seemed unrelated: https://github.com/huggingface/datasets/actions/runs/3143581330/jobs/5111807056\r\n```\r\nFAILED tests/test_load.py::test_load_dataset_private_zipped_images[True] - FileNotFoundError: https://hub-ci.huggingface.co/datasets/__DUMMY_TRANSFORMERS_USER__/repo_zipped_img_data-16643808721979/resolve/75c3fc424a3b898a828b2b3fd84d96da4703228a/data.zip\r\n```\r\nIt disappeared after merging the main branch." ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_5034). All of your documentation changes will be reflected on that endpoint.", "Thanks, @borgr. We have removed all dataset scripts from this repo. Subsequent PRs should be opened directly on the Hugging Face Hub.", "Do you mean to edit through \"edit dataset card\" button? because it just leads to a broken page...\r\nhttps://huggingface.co/datasets/yahoo_answers_topics\r\n\r\nhttps://github.com/huggingface/datasets/tree/main/datasets/yahoo_answers_topics", "Hi @borgr, good catch! I'm going to report the button leading to a broken link.\r\n\r\nIn the meantime, you can propose a PR to the `README.md` file using this link: https://huggingface.co/datasets/yahoo_answers_topics/blob/main/README.md" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Hi ! You can in the `features` folder how we implemented the audio and image feature types.\r\n\r\nWe can have something similar to videos. What we need to decide:\r\n- the video loading library to use\r\n- the output format when a user accesses a video type object\r\n- what parameters a `Video()` feature type needs\r\n\r\nalso cc @nateraw who also took a look at what we can do for video", "@lhoestq @nateraw is there any progress on adding video classification datasets? ", "Hi ! I think we just missing which lib we're going to use to decode the videos + which parameters must go in the `Video` type", "Hmm. `decord` could be nice but it's no longer maintained [it seems](https://github.com/dmlc/decord/issues/214). ", "pytorchvideo uses [pyav](https://github.com/PyAV-Org/PyAV) as the default decoder: https://github.com/facebookresearch/pytorchvideo/blob/c8d23d8b7e597586a9e2d18f6ed31ad8aa379a7a/pytorchvideo/data/labeled_video_dataset.py#L37\r\n\r\nAlso it would be great if `optionally` audio can also be decoded from the video as in pytorchvideo: https://github.com/facebookresearch/pytorchvideo/blob/c8d23d8b7e597586a9e2d18f6ed31ad8aa379a7a/pytorchvideo/data/labeled_video_dataset.py#L35\r\n\r\nHere are the other decoders supported in pytorchvideo: https://github.com/facebookresearch/pytorchvideo/blob/c8d23d8b7e597586a9e2d18f6ed31ad8aa379a7a/pytorchvideo/data/encoded_video.py#L17\r\n", "@sayakpaul I did do quite a bit of work on [this PR](https://github.com/huggingface/datasets/pull/4532) a while back to add a video feature. It's outdated, but uses my `encoded_video` [package](https://github.com/nateraw/encoded-video) under the hood, which is basically a wrapper around PyAV stolen from [pytorchvideo](https://github.com/facebookresearch/pytorchvideo/) that gets rid of the `torch` dependency. \r\n\r\nwould be really great to get something like this in...it's just a really tricky and time consuming feature to add. " ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "@lhoestq it is now released so you can move forward with it :) ", "I took your comments into account @Wauplin :)\r\nI also bumped the requirement to 0.2.0 because we're using `set_access_token`\r\n\r\ncc @albertvillanova WDYT ? I edited the CI job to also check for our minimum supported version of hfh at the same time as the minimum pyarrow version", "@lhoestq great, thanks ! :)" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "I ran some benchmarks (focused on the data fetching part of `__iter__`) and it seems like the combination `table.to_reader(batch_size)` + `RecordBatch.slice` performs the best ([script](https://gist.github.com/mariosasko/0248288a2e3a7556873969717c1fe52b) with the results). I think we can choose (implicit) `batch_size=10` in the final implementation to avoid having problems with fetching large examples." ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Hi! Yes, you can either use the `gen_kwargs` param in `Dataset.from_generator` (`ds = Dataset.from_generator(gen, gen_kwargs={\"param1\": val})`) or wrap the generator function with `functools.partial`\r\n(`ds = Dataset.from_generator(functools.partial(gen, param1=\"val\"))`) to pass custom parameters to it.\r\n" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Hi! Our processors are meant to be used in `batched` mode, so if `batched` is `False`, you need to drop the batch dimension (the error message warns you that the array has an extra dimension meaning it's 4D instead of 3D) to avoid the error:\r\n```python\r\ndef prepare_examples(examples):\r\n #Some preporcessing for each image and text as all my data saved in cloud\r\n #For this reason I couldn't set the batch to True. \r\n encoding = processor(img_as_tensor, words, boxes=boxes, word_labels=labels,\r\n truncation=True, padding=\"max_length\", return_tensors=\"np\")\r\n # drop extra dim\r\n for k in encoding.items():\r\n encoding[k]=encoding[k][0]\r\n return encoding\r\n```", "> Hi! Our processors are meant to be used in `batched` mode, so if `batched` is `False`, you need to drop the batch dimension (the error message warns you that the array has an extra dimension meaning it's 4D instead of 3D) to avoid the error:\r\n> \r\n> ```python\r\n> def prepare_examples(examples):\r\n> #Some preporcessing for each image and text as all my data saved in cloud\r\n> #For this reason I couldn't set the batch to True. \r\n> encoding = processor(img_as_tensor, words, boxes=boxes, word_labels=labels,\r\n> truncation=True, padding=\"max_length\", return_tensors=\"np\")\r\n> # drop extra dim\r\n> for k in encoding.items():\r\n> encoding[k]=encoding[k][0]\r\n> return encoding\r\n> ```\r\n\r\nThank you it did work\r\n\r\n```\r\nfor k,v in encoding.items():\r\n encoding[k]=encoding[k][0]\r\n```" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "Thanks @lhoestq, I had missed that... ", "thx for the super fast work @albertvillanova ! any estimate for when the relevant release will happen?\r\n\r\nThanks again ", "@thesofakillers after a recent change in our library (see #4059), now fixes in all datasets are immediately accessible. You can try it:\r\n```python\r\nfrench = datasets.load_dataset(\"xcsr\", \"X-CSQA-fr\")\r\n```\r\n\r\nPlease note there is an additional fix to that dataset in progress (to be merged today):\r\n- #5024" ]

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[ "Hi! What's the structure of your image folder? `datasets` by default tries to infer to what split each file belongs based on directory/file names. If it's OK to load all the images inside the `dataset` folder in the `train` split, you can do the following:\r\n```python\r\ndataset = load_dataset(\"imagefolder\", data_files=\"dataset/**\")\r\n```", "Thanks! Specifying `data_files` worked for that case.\r\n\r\nI'm new to the library, so let me try rephrasing the issue. If there's no actual bug here, sorry for the trouble.\r\n\r\nI've uploaded an example [here](https://files.catbox.moe/nfj2pd.zip) with the following files: \r\n\r\n```\r\n.\r\n├── bug.py\r\n└── imagefolder\r\n ├── test\r\n │ ├── metadata.jsonl\r\n │ ├── dog.jpg\r\n │ └── personal trainer.jpg\r\n └── train\r\n ├── metadata.jsonl\r\n ├── cat.jpg\r\n └── testing center.jpg\r\n```\r\n\r\n`bug.py`\r\n```\r\nfrom datasets import load_dataset\r\n\r\ndataset = load_dataset(\"imagefolder\")\r\n\r\nprint(dataset)\r\n# DatasetDict({\r\n# test: Dataset({\r\n# features: ['image', 'text'],\r\n# num_rows: 1\r\n# })\r\n# })\r\n\r\nfor split in dataset:\r\n print(\"Split:\", split)\r\n for n in dataset[split]:\r\n print(n['text'])\r\n\r\n\r\n# Split: test\r\n# testing center\r\n```\r\n\r\nAs far as I can tell, this conforms with the example given here: https://huggingface.co/docs/datasets/image_dataset#imagefolder. It appears to me that, even though `metadata.jsonl` is present, the inferred labels from the path are taking precedent. Does this sound like a bug/undocumented behavior?", "This looks like a duplicate of https://github.com/huggingface/datasets/issues/4895 (the problem is explained in this comment: https://github.com/huggingface/datasets/issues/4895#issuecomment-1248269550).\r\n\r\nIn the meantime, you can do the following to fetch all the splits:\r\n```python\r\ndataset = load_dataset(\"imagefolder\", data_files={\"train\": \"imagefolder/train/**\", \"test\": \"imagefolder/test/**\"})\r\n```\r\n" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Thank you very much for the detailed review @albertvillanova!\r\n\r\nI updated the PR with the requested changes. ", "At the end, I had to manually fix the conflict, so that CI tests are launched.\r\n\r\nPLEASE NOTE: you should first pull to incorporate the previous commit\r\n```shell\r\ngit pull\r\n```", "_The documentation is not available anymore as the PR was closed or merged._", "Thank you very much for the detailed feedback and your time @albertvillanova! \r\nYes, thanks. My other datasets are already on the hub: https://huggingface.co/joelito\r\n" ]

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[ "The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_5018). All of your documentation changes will be reflected on that endpoint.", "Closing since https://github.com/huggingface/datasets/pull/4974 removed all the datasets scripts.\r\n\r\nIndividual PRs must be opened on the Hugging face Hub to add the YAML metadata" ]

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[ "Thanks for reporting, @thesofakillers. Good catch. We are fixing this. " ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Sounds good ! Can I help with anything ?" ]

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[ "Hi! We don't currently have a builder for parsing custom `conll` datasets, but I guess we could add one as a packaged module (similarly to what [TFDS](https://github.com/tensorflow/datasets/blob/master/tensorflow_datasets/core/dataset_builders/conll/conll_dataset_builder.py) did). @lhoestq @albertvillanova WDYT?\r\n\r\nIn the meantime, you can use `Dataset.from_generator` to create a dataset as follows:\r\n```python\r\nfrom datasets import Dataset\r\n\r\n# 2009 version\r\nINPUT_COLUMNS = \"ID FORM LEMMA PLEMMA POS PPOS FEAT PFEAT HEAD PHEAD DEPREL PDEPREL\".split()\r\n\r\ndef read_conll(file):\r\n example = {col: [] for col in INPUT_COLUMNS}\r\n idx = 0\r\n with open(file) as f:\r\n for line in f:\r\n if line.startswith(\"-DOCSTART-\") or line == \"\\n\" or not line:\r\n if example[next(iter(example))]:\r\n yield idx, example\r\n idx += 1\r\n example = {col: [] for col in INPUT_COLUMNS}\r\n else:\r\n row_cols = line.split()\r\n for i, col in enumerate(example):\r\n example[col] = row_cols[i].rstrip()\r\n\r\n# (optional) pass custom features with `features=Features(...)`\r\ndset = Dataset.from_generator(read_conll, gen_kwargs={\"file\": \"path/to/conll/file\"}) \r\n``` ", "I think we could add a dedicated builder if you think this format is general enough.", "\r\n\r\n\r\n> I think we could add a dedicated builder if you think this format is general enough.\r\n\r\nI think its functions are incomplete. It should have to_ Conll and from_ There are two methods of conll." ]

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[ "Hi ! Can you share more information about your use case ? How could it help you to have cpp bindings versus using the python libraries ?", "> Hi ! Can you share more information about your use case ? How could it help you to have cpp bindings versus using the python libraries ?\r\n\r\nfor example ,the huggingface load_model() and load_dataset() can execute in cpp env", "If it's a viable option for you, you can check [tch-rs](https://github.com/LaurentMazare/tch-rs) to load models in Rust. Regarding datasets, you can first download them in python and then use Arrow C++ or Rust to load them", "If you are more adventurous, another option is to embed python calls inside c++ e.g. with `pybind11`.", "> pybind11\r\n\r\nI think it is not the best solution" ]

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[ "Hi ! Support for URIs like `s3://...` is not implemented yet in `data_files=`. You can use the HTTP URL instead if your data is public in the meantime", "Hi,\r\nI want to make sure I understand this response. I have a set of files on S3 that are private for security reasons. Because they are not public files I cannot read those files (many are parquet) into my hf notebooks in Kaggle? That can't be correct, can it? ", "Hi ! There is a discussion at https://github.com/huggingface/datasets/issues/5281\r\n\r\nUsing the latest `datasets` 2.11 you can try passing fsspec URLs to private buckets to `data_files` in `load_dataset()`. Though this is still experimental and undocumented, so feedback is welcome. You may not have the best experience though, since anything related to performance and caching hasn't been tested properly yet.", "closing this one since data_files supports fsspec (still experimental/untested/undocumented for s3 though)" ]

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[ "Sorry bug on my part 😅 Closing " ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "I think this is because some columns are mostly empty lists. In particular the train and validation splits only have empty lists for `val_ann`. Therefore the type inference doesn't know which type is inside (or it would have to scan the other splits first before knowing).\r\n\r\nYou can fix that by specifying the features types explicitly.\r\nThen you can save the feature types inside the dataset repository, so that you won't need to specify the features in subsequent calls:\r\n```python\r\nfrom datasets import load_dataset, Features, Sequence, Value\r\nfrom datasets.info import DatasetInfosDict\r\n\r\nfeatures = Features({\r\n 'narrative': Value('string'),\r\n 'question': Value('string'),\r\n 'original_sentence_for_question': Value('string'),\r\n 'narrative_lexical_overlap': Value('float64'),\r\n 'is_ques_answerable': Value('string'),\r\n 'answer': Value('string'),\r\n 'is_ques_answerable_annotator': Value('string'),\r\n 'original_narrative_form': Sequence(Value('string')),\r\n 'question_meta': Value('string'),\r\n 'helpful_sentences': Sequence(Value('int64')),\r\n 'human_eval': Value('bool'),\r\n 'val_ann': Sequence(Value('int64')),\r\n 'gram_ann': Sequence(Value('int64'))\r\n})\r\nds = load_dataset('StonyBrookNLP/tellmewhy', features=features)\r\nDatasetInfosDict({\"default\": ds[\"train\"].info}).write_to_directory(\"path/to/local/tellmewhy\")\r\n```\r\nand then after pushing the change to the dataset repository on the Hub, `load_dataset(\"StonyBrookNLP/tellmewhy\")` will work directly`", "(Note that specifying explicit types will be made easier with https://github.com/huggingface/datasets/pull/4926)", "`gram_ann` and `val_ann` are annotations that only exist for part of the test set. I wanted to keep all the columns consistent across all files, so I added them to train and validation as well. I'll check if removing them from those files is still compliant with this repo. Otherwise, I will do as you suggested. Thanks @lhoestq !", "@lhoestq I followed the exact steps you described but it seems like I'm getting the same error unfortunately. Any other ideas? Thanks in advance", "Hi ! If you move `dataset_infos.json` from `data/` to the root of your dataset repository if should work :)", "I tried that and pushed to the [hub](https://huggingface.co/datasets/StonyBrookNLP/tellmewhy/tree/main). Now, there is a new error.\r\n```\r\n File \"/home/yklal95/tellmewhy/src/prepare_data.py\", line 67, in main\r\n dataset = load_dataset('StonyBrookNLP/tellmewhy')\r\n File \"/home/yklal95/anaconda3/envs/tmw-generalization/lib/python3.9/site-packages/datasets/load.py\", line 1746, in load_dataset\r\n builder_instance.download_and_prepare(\r\n File \"/home/yklal95/anaconda3/envs/tmw-generalization/lib/python3.9/site-packages/datasets/builder.py\", line 704, in download_and_prepare\r\n self._download_and_prepare(\r\n File \"/home/yklal95/anaconda3/envs/tmw-generalization/lib/python3.9/site-packages/datasets/builder.py\", line 775, in _download_and_prepare\r\n verify_checksums(\r\n File \"/home/yklal95/anaconda3/envs/tmw-generalization/lib/python3.9/site-packages/datasets/utils/info_utils.py\", line 33, in verify_checksums\r\n raise ExpectedMoreDownloadedFiles(str(set(expected_checksums) - set(recorded_checksums)))\r\ndatasets.utils.info_utils.ExpectedMoreDownloadedFiles: {'/home/yklal95/tellmewhy/data/test.json', '/home/yklal95/tellmewhy/data/validation.json', '/home/yklal95/tellmewhy/data/train.json'}\r\n```\r\nNo changes were made to any of the other files and they are still on the hub. Let me know if you have any ideas @lhoestq Thanks!", "Oh I see - the code I gave you returns local paths instead of URLs to store metadata about files to download.\r\nI opened a PR in your repo here to remove this: https://huggingface.co/datasets/StonyBrookNLP/tellmewhy/discussions/1\r\nsorry for the inconvenience !", "It works now! Thanks a lot @lhoestq " ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "Merging this one and I'll check if it fixes the `transformers` CI before doing a patch release" ]

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[ "Shall we revert https://github.com/huggingface/datasets/pull/4971 @mariosasko ?\r\n\r\nAnd for consistency we can update IterableDataset.map later" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "It's a bug! Thanks for reporting, I'm looking at it", "Fixed." ]

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[ "The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_5001). All of your documentation changes will be reflected on that endpoint.", "> CC: @davanstrien\r\n\r\nI should have some time to look at this on Friday :) ", "@albertvillanova I've tried this with a few different XML datasets. One issue I've run into is getting a `KeyError` when the attributes of a field differ from the first parsed row. Unfortunately, this can come up in the ALTO XML format, for example, if you want to parse the 'string' field, which contains the text in the ALTO XML files. \r\n\r\nWhen parsing a file, this instance has no 'STYLE' attribute: \r\n\r\n```xml\r\n<TextLine HEIGHT=\"39\" WIDTH=\"295\" VPOS=\"926\" HPOS=\"247\"><String WC=\"0.4600000083\" CONTENT=\"jufqu’en\" HEIGHT=\"39\" WIDTH=\"117\" VPOS=\"926\" HPOS=\"247\"/><SP WIDTH=\"14\" VPOS=\"928\" HPOS=\"365\"/><String WC=\"0.6075000167\" CONTENT=\"l’an\" HEIGHT=\"26\" WIDTH=\"50\" VPOS=\"928\" HPOS=\"380\"/><SP WIDTH=\"24\" VPOS=\"936\" HPOS=\"431\"/><String WC=\"0.4300000072\" CONTENT=\"1\" HEIGHT=\"16\" WIDTH=\"9\" VPOS=\"936\" HPOS=\"456\"/><String STYLE=\"italics\" WC=\"0.5774999857\" CONTENT=\"361.\" HEIGHT=\"25\" WIDTH=\"68\" VPOS=\"933\" HPOS=\"474\"/></TextLine>\r\n```\r\n\r\nWhereas this one which appears later in the file, does have this field: \r\n\r\n```xml\r\n<TextLine HEIGHT=\"39\" WIDTH=\"712\" VPOS=\"966\" HPOS=\"297\"><String STYLE=\"italics\" WC=\"0.6999999881\" CONTENT=\"I\" HEIGHT=\"17\" WIDTH=\"9\" VPOS=\"977\" HPOS=\"297\"/><String WC=\"0.5\" CONTENT=\"I.\" HEIGHT=\"18\" WIDTH=\"25\" VPOS=\"976\" HPOS=\"318\"/><SP WIDTH=\"24\" VPOS=\"971\" HPOS=\"344\"/><String STYLE=\"italics\" WC=\"0.3359999955\" CONTENT=\"Crade\" HEIGHT=\"26\" WIDTH=\"91\" VPOS=\"967\" HPOS=\"369\"/><SP WIDTH=\"31\" VPOS=\"971\" HPOS=\"461\"/><String STYLE=\"italics\" WC=\"0.6060000062\" CONTENT=\"Pétri\" HEIGHT=\"26\" WIDTH=\"71\" VPOS=\"968\" HPOS=\"493\"/><SP WIDTH=\"23\" VPOS=\"968\" HPOS=\"565\"/><String STYLE=\"italics\" WC=\"0.612857163\" CONTENT=\"Candidi\" HEIGHT=\"27\" WIDTH=\"111\" VPOS=\"967\" HPOS=\"589\"/><SP WIDTH=\"19\" VPOS=\"967\" HPOS=\"701\"/><String STYLE=\"italics\" WC=\"0.4088888764\" CONTENT=\"Decembrii\" HEIGHT=\"28\" WIDTH=\"144\" VPOS=\"966\" HPOS=\"721\"/><SP WIDTH=\"10\" VPOS=\"968\" HPOS=\"866\"/><String STYLE=\"italics\" WC=\"0.4600000083\" CONTENT=\"in\" HEIGHT=\"25\" WIDTH=\"27\" VPOS=\"968\" HPOS=\"877\"/><SP WIDTH=\"9\" VPOS=\"967\" HPOS=\"905\"/><String STYLE=\"italics\" WC=\"0.5099999905\" CONTENT=\"funere\" HEIGHT=\"38\" WIDTH=\"94\" VPOS=\"967\" HPOS=\"915\"/></TextLine>\r\n```\r\n\r\nSince the first-seen fields define what is passed to `arrow_writer`, this causes a KeyError when the version with the extra attributes is encountered because it doesn't expect this column. \r\n\r\nSince it's important to support streaming, I'm not sure there is a nice way to detect attributes for the whole file easily in an automatic way. The two potential ways I can see of doing it.\r\n\r\n- Do an initial pass on a batch of data to have a higher chance of encountering variations in attributes before doing the arrow write. \r\n- Do a full pass on one file (and assume that this won't change across files) \r\n\r\nI think the other way of doing this would be to allow users to define expected/wanted attributes as another loading argument. This could then be used to extract the described attributes (and make them None if not found). This requires a bit more work from the user but could be helpful. For example, in the XML above, likely, most users will only want the `WC` and `CONTENT` attributes. So they could specify this upfront and avoid loading extra data they don't need or want. I suspect this option would make more sense than making this operation automatic for the case where attributes might change. WDYT? \r\n\r\n\r\n\r\n\r\n\r\n\r\n" ]

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[ "<img width=\"519\" alt=\"Capture d’écran 2022-09-20 à 22 33 47\" src=\"https://user-images.githubusercontent.com/1676121/191358952-1220cb7d-745a-4203-a66b-3c707b25038f.png\">\r\n\r\n```\r\nNot found.\r\n\r\nError code: SplitsResponseNotFound\r\n```\r\n\r\nhttps://datasets-server.huggingface.co/splits?dataset=asapp/slue\r\n\r\n```json\r\n{\"error\":\"Not found.\"}\r\n```", "I just launched a refresh. It's weird, I don't see any entry for this dataset in the cache, it's a bug on our side. In order to try to understand what happened, did you change the visibility status from private to public, by any chance?", "The dataset is being refreshed, please retry later.\r\n\r\n<img width=\"802\" alt=\"Capture d’écran 2022-09-20 à 22 39 46\" src=\"https://user-images.githubusercontent.com/1676121/191360072-7cc86486-4e84-4b47-8f9a-4a69fe84a5ac.png\">\r\n", "OK. We now have an issue because the dataset cannot be streamed, and the dataset viewer relies on it.\r\n\r\nMaybe @huggingface/datasets can help:\r\n\r\n```\r\nError code: StreamingRowsError\r\nException: NotImplementedError\r\nMessage: Extraction protocol for TAR archives like 'https://public-dataset-model-store.awsdev.asapp.com/users/sshon/public/slue/slue-voxpopuli_v0.2_blind.tar.gz' is not implemented in streaming mode. Please use `dl_manager.iter_archive` instead.\r\nTraceback: Traceback (most recent call last):\r\n File \"/src/services/worker/src/worker/responses/first_rows.py\", line 337, in get_first_rows_response\r\n rows = get_rows(dataset, config, split, streaming=True, rows_max_number=rows_max_number, hf_token=hf_token)\r\n File \"/src/services/worker/src/worker/utils.py\", line 123, in decorator\r\n return func(*args, **kwargs)\r\n File \"/src/services/worker/src/worker/responses/first_rows.py\", line 65, in get_rows\r\n ds = load_dataset(\r\n File \"/src/services/worker/.venv/lib/python3.9/site-packages/datasets/load.py\", line 1739, in load_dataset\r\n return builder_instance.as_streaming_dataset(split=split)\r\n File \"/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py\", line 1025, in as_streaming_dataset\r\n splits_generators = {sg.name: sg for sg in self._split_generators(dl_manager)}\r\n File \"/tmp/modules-cache/datasets_modules/datasets/asapp--slue/adaa0c78233e1a1df9c2f054e690ec5fc3eaf453bd76b80fe5cbe5728e55d9b1/slue.py\", line 189, in _split_generators\r\n dl_dir = dl_manager.download_and_extract(_DL_URLS[config_name])\r\n File \"/src/services/worker/.venv/lib/python3.9/site-packages/datasets/download/streaming_download_manager.py\", line 944, in download_and_extract\r\n return self.extract(self.download(url_or_urls))\r\n File \"/src/services/worker/.venv/lib/python3.9/site-packages/datasets/download/streaming_download_manager.py\", line 907, in extract\r\n urlpaths = map_nested(self._extract, path_or_paths, map_tuple=True)\r\n File \"/src/services/worker/.venv/lib/python3.9/site-packages/datasets/utils/py_utils.py\", line 385, in map_nested\r\n return function(data_struct)\r\n File \"/src/services/worker/.venv/lib/python3.9/site-packages/datasets/download/streaming_download_manager.py\", line 912, in _extract\r\n protocol = _get_extraction_protocol(urlpath, use_auth_token=self.download_config.use_auth_token)\r\n File \"/src/services/worker/.venv/lib/python3.9/site-packages/datasets/download/streaming_download_manager.py\", line 390, in _get_extraction_protocol\r\n raise NotImplementedError(\r\n NotImplementedError: Extraction protocol for TAR archives like 'https://public-dataset-model-store.awsdev.asapp.com/users/sshon/public/slue/slue-voxpopuli_v0.2_blind.tar.gz' is not implemented in streaming mode. Please use `dl_manager.iter_archive` instead.\r\n```", "Thanks @severo, \r\n\r\nDo I have to modify the python script to support streaming so that it can be previewed?\r\nIs there a document somewhere that I can follow?\r\n", "Hi @fwu-asapp thanks for reporting, and thanks @severo for the investigation.\r\n\r\nAs explained by @severo, the preview requires that your dataset loading script supports streaming.\r\n\r\nThere are several options here:\r\n- the easiest would be to replace the source files, archived using ZIP instead TAR: the TAR format does not allow random access while streaming, but only sequential access; the ZIP files support streaming out of the box.\r\n- alternatively, to stream TAR archives you can use `dl_manager.iter_archive`: the only prerequisite is that your \"index\" files (.tsv) should have been archived before their corresponding audio files, so while iterating the content of the TAR archive, the metadata files appear first. I think this is the case for voxpopuli tar but not for voxceleb.\r\n- if your .tsv files were not archived before their corresponding audio files (I think this is the case for voxceleb), then you should extract the .tsv files and host them separately (you can host them on the same Hugging Face Hub).\r\n - you can take as example, e.g.: https://huggingface.co/datasets/vivos/blob/main/vivos.py\r\n\r\nAs an advanced approach, you can handle both streaming and non-streaming cases separately.\r\n- as for example: https://huggingface.co/datasets/librispeech_asr/blob/main/librispeech_asr.py or https://huggingface.co/datasets/google/fleurs/blob/main/fleurs.py\r\n\r\nSee related discussion:\r\n- https://github.com/huggingface/datasets/issues/4697#issuecomment-1191502492", "Thanks @albertvillanova for your clarification. I'll talk to my collaborators to see if we can replace those files. Let me just close this issue for now.", "FYI, after replacing the source files with the ZIP ones, the dataset viewer works well. Thanks again to @severo and @albertvillanova for your help!", "Great! And thank you for sharing that interesting dataset!" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "The script uses `Dataset.load_from_disk`, which as you can expect, doesn't work in streaming mode.\r\n\r\nIt would probably be more practical to load the dataset locally using `Dataset.load_from_disk` first and then `push_to_hub` to upload it in Parquet on the Hub", "I've transferred this issue to the Hub repo: https://huggingface.co/datasets/Jean-Baptiste/wikiner_fr/discussions/3\r\n\r\nI'm closing this." ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Hi @Wauplin, thanks for raising this potential issue.\r\n\r\nThe choice of passing `\"no-token\"` instead of `None` was made in this PR:\r\n- #4536 \r\n\r\nAccording to the PR description, the reason why it is passed is to avoid that `HfApi.dataset_info` uses the local token when no token should be used.", "Hi @albertvillanova , thanks for finding the original issue :+1: \r\n\r\nAs of next release of `huggingface_hub`, the `token` argument will be deprecated in favor of the `use_auth_token` argument in `dataset_info` method. This change as been done by @SBrandeis in https://github.com/huggingface/huggingface_hub/pull/928. `use_auth_token` is a bit different and allow the case \"don't sent the cached token by default\".\r\n\r\nIf you want to strictly avoid sending the cached token from `datasets`, you can use:\r\n```py\r\n# token=token if token else \"no-token\", <- will fail because token is not valid\r\n\r\nuse_auth_token=token if token else False, # using the new `use_auth_token` parameter\r\n```\r\n\r\nAnd as a note, I am currently updating the \"don't send the cached token by default\"-rule to \"don't send the cached token on public repos by default but use it in private ones\" in https://github.com/huggingface/huggingface_hub/pull/1064. This will not change the fact that `use_auth_token=False` doesn't send the token at all.\r\n", "What is current strategy in term of updating `huggingface_hub` version in `datasets` ? I don't want to break stuff in the next release so let's find a proper solution :) ", "As soon as `token` is deprecated and hfh has a new release, we'll update `datasets` to use the new argument instead. Does it sound good to you ?", "Perfect :ok_hand: ", "Hi @Wauplin, thanks for the warning about the deprecation of `token` in favor of `use_auth_token`.\r\n\r\nIndeed, in datasets we use internally `use_auth_token`, which in this case was transformed to `token` to call `HfApi.dataset_info`:\r\nhttps://github.com/huggingface/datasets/blob/1a9385d7cc8a3241b44015145ef56a230fdadc51/src/datasets/load.py#L747\r\n\r\nTherefore, for the new hfh release, the fix will be trivial: we will pass directly `use_auth_token`.\r\n\r\nAs discussed during our meeting yesterday, due to the fact that at datasets we support multiple hfh versions, I think we should handle passing `token` or `use_auth_token` depending on the hfh version." ]

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