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import os
from utils import parse, read_json_file, write_jsonl_file, write_json_file
from typing import List
import shutil
def reformat(args, domains, split):
processed_data = []
ontology = {}
for domain in domains:
train_files = [
filename
for filename in os.listdir(os.path.join(args.input_dir, domain))
if split in filename
]
ontology[domain] = {}
for filename in sorted(train_files):
filepath = os.path.join(args.input_dir, domain, filename)
data = read_json_file(filepath)
for example in data:
processed_example = {
"turn": "single",
"locale": "en",
"dialog": [
{
"roles": ["USER"],
"utterance": example["userInput"]["text"],
}
],
}
if "labels" in example:
processed_example["dialog"][0]["belief_state"] = [
{
"informed_slot_value_table": [],
"domain": domain,
}
]
for label in example["labels"]:
if "startIndex" in label["valueSpan"]:
start = label["valueSpan"]["startIndex"]
else:
start = 0
end = label["valueSpan"]["endIndex"]
value = example["userInput"]["text"][start:end]
ontology[domain][label["slot"]] = False
processed_example["dialog"][0]["belief_state"][0][
"informed_slot_value_table"
].append(
{
"slot": label["slot"],
"values": [{"value": value}],
"relation": "=",
}
)
else:
processed_example["dialog"][0]["belief_state"] = []
processed_data.append(processed_example)
write_jsonl_file(processed_data, os.path.join(args.output_dir, f"{split}.jsonl"))
write_json_file(ontology, os.path.join(args.output_dir, f"{split}_ontology.json"))
def preprocess(args):
domains = ["Buses_1", "Events_1", "Homes_1", "RentalCars_1"]
reformat(args, domains, "train")
# reformat(args, domains, "dev")
reformat(args, domains, "test")
# copy test split to dev split
shutil.copy(
os.path.join(args.output_dir, "test.jsonl"),
os.path.join(args.output_dir, "dev.jsonl"),
)
shutil.copy(
os.path.join(args.output_dir, "test_ontology.json"),
os.path.join(args.output_dir, "dev_ontology.json"),
)
if __name__ == "__main__":
args = parse()
preprocess(args)
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