| """ |
| Huggingface datasets script for Zenodo dataset. |
| """ |
|
|
| import os |
| import shutil |
| import json |
|
|
| import datasets |
|
|
| _DESCRIPTION = """\ |
| This dataset is for downloading a Zenodo dataset without extra packages. |
| """ |
|
|
|
|
| class NewDataset(datasets.GeneratorBasedBuilder): |
| """This dataset downloads a zenodo dataset and returns its path.""" |
|
|
| VERSION = datasets.Version("1.1.0") |
|
|
| def _info(self): |
| features = datasets.Features( |
| { |
| "path": datasets.Value("string"), |
| } |
| ) |
|
|
| return datasets.DatasetInfo( |
| description=_DESCRIPTION, |
| features=features, |
| ) |
|
|
| def _split_generators(self, dl_manager): |
| self.zenodo_id = self.config.name.split("_")[0] |
| self.filename = self.config.name.split("_")[1] |
|
|
| url = f"https://zenodo.org/record/{self.zenodo_id}/files/{self.filename}" |
|
|
| filepath = dl_manager.download([url])[0] |
| shutil.copy(filepath, os.getcwd()) |
| os.rename(os.path.basename(filepath), self.filename) |
|
|
| return [ |
| datasets.SplitGenerator( |
| name=datasets.Split.TRAIN, |
| gen_kwargs={ |
| "filepath": filepath, |
| }, |
| ), |
| ] |
|
|
| def _generate_examples(self, filepath): |
| yield 0, {"path": filepath} |
|
|
