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b03f016 | 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 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | import os
from flask import Blueprint, jsonify
from datasets import load_dataset
bp = Blueprint("plan_revisions", __name__, url_prefix="/api/plan-revisions")
HF_REPO = "timchen0618/bcp-plan-revisions-v1"
_cache: dict | None = None
def _load():
global _cache
if _cache is not None:
return _cache
ds = load_dataset(HF_REPO, split="train")
# Group: condition -> query_id -> sorted list of revision entries
grouped: dict[str, dict[str, list]] = {}
for row in ds:
cond = row["condition"]
qid = str(row["query_id"])
grouped.setdefault(cond, {}).setdefault(qid, [])
grouped[cond][qid].append({
"revision_index": row["revision_index"],
"source": row["source"],
"plan_text": row["plan_text"],
"total_revisions": row["total_revisions"],
"status": row["status"],
})
# Sort revisions within each group
for cond in grouped:
for qid in grouped[cond]:
grouped[cond][qid].sort(key=lambda r: r["revision_index"])
conditions = sorted(grouped.keys())
_cache = {"conditions": conditions, "data": grouped}
return _cache
@bp.get("/")
def get_data():
try:
result = _load()
return jsonify(result)
except Exception as e:
return jsonify({"error": str(e)}), 500
@bp.post("/reload")
def reload_data():
global _cache
_cache = None
try:
result = _load()
return jsonify({"status": "ok", "conditions": result["conditions"]})
except Exception as e:
return jsonify({"error": str(e)}), 500
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