47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
import json
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import datasets
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from typing import Any, Dict, List
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_DESCRIPTION = "An example of dataset."
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_CITATION = ""
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_HOMEPAGE = ""
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_LICENSE = ""
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_URL = "examples.json"
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class ExampleDataset(datasets.GeneratorBasedBuilder):
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VERSION = datasets.Version("0.0.0")
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def _info(self) -> datasets.DatasetInfo:
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features = datasets.Features({
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"instruction": datasets.Value("string"),
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"input": datasets.Value("string"),
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"output": datasets.Value("string"),
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"history": datasets.Sequence(datasets.Sequence(datasets.Value("string")))
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})
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return datasets.DatasetInfo(
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description=_DESCRIPTION,
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features=features,
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homepage=_HOMEPAGE,
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license=_LICENSE,
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citation=_CITATION
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)
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def _split_generators(self, dl_manager: datasets.DownloadManager) -> List[datasets.SplitGenerator]:
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file_path = dl_manager.download(_URL)
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return [
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datasets.SplitGenerator(
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name=datasets.Split.TRAIN,
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gen_kwargs={
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"filepath": file_path
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}
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)
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]
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def _generate_examples(self, filepath: str) -> Dict[int, Dict[str, Any]]:
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example_dataset = json.load(open(filepath, "r", encoding="utf-8"))
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for key, example in enumerate(example_dataset):
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yield key, example
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