#!/usr/bin/env python3 """同一份 Polymarket 5m 数据，渲染到 TradingView Lightweight Charts。 复用 chart_btc5m.py 的抓取逻辑，只换前端引擎： - 蜡烛 / 成交量用 Lightweight Charts v4 原生 series - 支持 setData 全量 + update 增量（页面里带「回放」演示增量加载） - 库文件本地放置，无 CDN 依赖 用法: python chart_btc5m_tv.py --hours 2 python chart_btc5m_tv.py --hours 6 --asset eth --out charts/eth5m_tv.html """ from __future__ import annotations import argparse import json import os from chart_btc5m import ROOT, build, set_proxy HTML_TV = r""" Polymarket · BTC 5m · TradingView Lightweight Charts

Polymarket · BTC 5m 成交蜡烛

渲染引擎：TradingView Lightweight Charts v4.2.3（本地加载）· 数据：data-api.polymarket.com/v2/trades
""" def main() -> None: ap = argparse.ArgumentParser() ap.add_argument("--hours", type=float, default=2) ap.add_argument("--asset", default="btc", choices=["btc", "eth"]) ap.add_argument("--workers", type=int, default=8) ap.add_argument("--out", default="") ap.add_argument("--proxy", default=os.environ.get("HTTPS_PROXY") or os.environ.get("https_proxy") or "http://127.0.0.1:10808") ap.add_argument("--no-proxy", action="store_true") args = ap.parse_args() set_proxy(None if args.no_proxy else args.proxy) data = build(args) payload = json.dumps(data, ensure_ascii=False, separators=(",", ":")) out = args.out or os.path.join(ROOT, "charts", f"{args.asset}5m_tv.html") os.makedirs(os.path.dirname(out), exist_ok=True) with open(out, "w", encoding="utf-8", newline="\n") as f: f.write(HTML_TV.replace("__DATA__", payload)) print("wrote", out, f"({os.path.getsize(out) / 1024:.1f} KB)") if __name__ == "__main__": main()