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import json |
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import gzip |
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import datasets |
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logger = datasets.logging.get_logger(__name__) |
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_DESCRIPTION = """\ |
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shu is a chinese book dataset. |
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""" |
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class ShuConfig(datasets.BuilderConfig): |
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"""BuilderConfig for shu.""" |
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def __init__(self, **kwargs) -> None: |
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"""BuilderConfig for shu. |
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Args: |
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**kwargs: keyword arguments forwarded to super. |
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""" |
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super(ShuConfig, self).__init__(**kwargs) |
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class Shu(datasets.GeneratorBasedBuilder): |
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"""shu: Chinese book dataset.""" |
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BUILDER_CONFIGS = [ |
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ShuConfig( |
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name="plain_text", |
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version=datasets.Version("0.1.0", ""), |
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description="Plain text", |
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) |
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] |
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def _info(self): |
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return datasets.DatasetInfo( |
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description=_DESCRIPTION, |
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features=datasets.Features({ |
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"name": datasets.Value("string"), |
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"text": datasets.Value("string"), |
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}), |
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homepage="https://github.com/shjwudp/shu", |
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) |
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def _split_generators(self, dl_manager): |
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train_text = dl_manager.download("books.jsonl.gz") |
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return [ |
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datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"filepath": train_text}), |
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] |
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def _generate_examples(self, filepath): |
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logger.info(f"generating examples from = {filepath}") |
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key = 0 |
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print("filepath", filepath) |
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for line in gzip.open(filepath, "rt", encoding="utf-8"): |
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j = json.loads(line) |
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yield key, j |
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key += 1 |
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