vilasum.py

# Loading script for the VilaSum dataset.
import json
import datasets

logger = datasets.logging.get_logger(__name__)

_CITATION = """

            """

_DESCRIPTION = """
                               """

_HOMEPAGE = """
"""

#_URL = "https://huggingface.co/datasets/projecte-aina/vilasum/tree/main"
_URL = '/home/ona/Documents/Summarization/summ_ca/vilaweb_hf/vilasum/'
_TEST_FILE = "test.jsonl"

class VilaSumConfig(datasets.BuilderConfig):
    """ Builder config for the VilaSum dataset """

    def __init__(self, **kwargs):
        """BuilderConfig for VilaSum.
        Args:
          **kwargs: keyword arguments forwarded to super.
        """
        super(VilaSumConfig, self).__init__(**kwargs)


class VilaSum(datasets.GeneratorBasedBuilder):
    """VilaSum Dataset."""

    BUILDER_CONFIGS = [
        VilaSumConfig(
            name="VilaSum",
            version=datasets.Version("1.0.0"),
            description="VilaSum dataset",
        ),
    ]

    def _info(self):
        return datasets.DatasetInfo(
            description=_DESCRIPTION,
            features=datasets.Features(
                {
                    "summary": datasets.Value("string"),
                    "text": datasets.Value("string"),
                }
       
            ),
            supervised_keys=None,
            homepage=_HOMEPAGE,
            citation=_CITATION,
        )
        
    def _split_generators(self, dl_manager):
        """Returns SplitGenerators."""
        urls_to_download = {
            "test": f"{_URL}{_TEST_FILE}"
        }
        downloaded_files = dl_manager.download_and_extract(urls_to_download)

        return [
            datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={"filepath": downloaded_files["test"]}),
        ]

    def _generate_examples(self, filepath):
        """This function returns the examples in the raw (text) form."""
        logger.info("generating examples from = %s", filepath)
        with open(filepath, encoding="utf-8") as f:
            for id_, row in enumerate(f):
                article = json.loads(row)
                text = article['text']
                summary = article['summary']
                yield id_, { "summary": summary,"text": text}