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import re |
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import sys |
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from typing import List |
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from datasets import load_dataset, Value, Sequence |
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import json |
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def print_dataset_info(dataset): |
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print("features:") |
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for feature_name, feature in dataset.features.items(): |
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if True: |
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print(f" - name: {feature_name}") |
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if isinstance(feature, Value): |
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print(f" dtype: {feature.dtype}") |
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elif isinstance(feature, Sequence): |
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print(f" sequence: {feature.feature.dtype}") |
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print("splits:") |
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for split_name, split_info in dataset.info.splits.items(): |
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print(f" - name: {split_name}") |
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print(f" num_bytes: {split_info.num_bytes}") |
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print(f" num_examples: {split_info.num_examples}") |
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print(f"download_size: {dataset.info.download_size}") |
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print(f"dataset_size: {dataset.info.dataset_size}") |
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if __name__ == "__main__": |
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dataset = load_dataset(sys.argv[1], sys.argv[2]) |
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print_dataset_info(dataset["train"]) |
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print("An example of 'test' looks as follows.") |
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print("```") |
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print(json.dumps(dataset["test"][0], indent=2, sort_keys=True)) |
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print("```") |
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