kinopoisk.py

import datasets
import pandas as pd

class KinopoiskReviewsConfig(datasets.BuilderConfig):
    def __init__(self, **kwargs):
        super(KinopoiskReviewsConfig, self).__init__(version=datasets.Version("1.0.0", ""), **kwargs)

class Kinopoisk(datasets.GeneratorBasedBuilder):
    BUILDER_CONFIGS = [
        KinopoiskReviewsConfig(
            name="plain_text",
            description="Plain text",
        )
    ]
    
    def _info(self):
        return datasets.DatasetInfo(
            description='Kinopoisk movie reviews dataset.',
            features=datasets.Features(
                {
                    "content": datasets.Value("string"),
                    "title": datasets.Value("string"),
                    "grade3": datasets.Value("string"),
                    "movie_name": datasets.Value("string"),
                    "part": datasets.Value("string"),
                    "review_id": datasets.Value("string"),
                    "author": datasets.Value("string"),
                    "date":datasets.Value("string")
                }
            ),
            supervised_keys=None,
            homepage='',
            citation='',
        )
        
    def _generate_examples(self, filepath):
        df = pd.read_json(filepath, lines=True)
        rows = df.to_dict(orient="records")
        
        for n, row in enumerate(rows):
            example = row
            example["Idx"] = n

            yield example["Idx"], example