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331b5e8 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | """Lossless decoding of the standard-Parquet FindStatBench distribution."""
import json
from pathlib import Path
JSON_FIELDS = {"prompts": (), "tasks": ("metadata", "public_examples"),
"hidden": ("evaluation_input", "gold_output_object", "metadata")}
def encode_record(component, record):
if component not in JSON_FIELDS:
raise ValueError("Unknown component")
output = dict(record)
for name in JSON_FIELDS[component]:
value = output.pop(name)
output[name + "_json"] = None if value is None else json.dumps(value, ensure_ascii=False, sort_keys=True, separators=(",", ":"), allow_nan=False)
return output
def decode_record(component, record):
if component not in JSON_FIELDS:
raise ValueError("Unknown component")
output = dict(record)
for name in JSON_FIELDS[component]:
value = output.pop(name + "_json")
output[name] = None if value is None else json.loads(value)
return output
def load_local(folder, component="prompts", streaming=True):
from datasets import load_dataset
if component not in JSON_FIELDS:
raise ValueError("Unknown component")
return load_dataset(str(Path(folder).resolve()), name=component, split="test", streaming=streaming, token=False)
def iter_decoded(folder, component="hidden"):
for record in load_local(folder, component):
yield decode_record(component, record)
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