| import json, sys | |
| def convert(src, dst): | |
| with open(src, encoding="utf-8") as f, open(dst, "w", encoding="utf-8") as g: | |
| for line in f: | |
| rec = json.loads(line) | |
| conv = rec["conversations"] | |
| human = [c["value"] for c in conv if c["from"] == "human"] | |
| gpt = [c["value"] for c in conv if c["from"] == "gpt"] | |
| if not human or not gpt: | |
| continue | |
| out = {"instruction": human[0], | |
| "input": "\n\n".join(human[1:]) if len(human) > 1 else "", | |
| "output": "\n\n".join(gpt)} | |
| g.write(json.dumps(out, ensure_ascii=False) + "\n") | |
| if __name__ == "__main__": | |
| for split in ("train", "val", "test"): | |
| convert(f"data/{split}.jsonl", f"data/{split}_alpaca.jsonl") | |
| print("done") | |