66 lines
1.8 KiB
Python
66 lines
1.8 KiB
Python
"""ai_news Top 5/5 텔레그램 메시지 빌더 (MarkdownV2)."""
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from __future__ import annotations
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from typing import Any, Dict, List
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_MD_SPECIAL = r"_*[]()~`>#+-=|{}.!\\"
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def _escape(text: str) -> str:
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return "".join("\\" + c if c in _MD_SPECIAL else c for c in str(text))
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def _cost_won(tokens_input: int, tokens_output: int) -> int:
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"""Claude Haiku 가격 환산 (대략): in $1/M × ₩1300, out $5/M × ₩1300."""
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return int(tokens_input * 0.0013 + tokens_output * 0.0065)
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def _row_line(idx: int, r: Dict[str, Any]) -> str:
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score = r["score_raw"]
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# score 문자열 자체를 _escape 통과 — '+', '-', '.' 모두 MarkdownV2 reserved
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score_str = _escape(f"{score:+.1f}")
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name = r.get("name") or ""
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ticker = r["ticker"]
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label = (
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f"{_escape(name)} \\({_escape(ticker)}\\)"
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if name else _escape(ticker)
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)
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return f"{idx}\\. {label} \\({score_str}\\) — {_escape(r['reason'])}"
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def build_message(
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*,
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asof: str,
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top_pos: List[Dict[str, Any]],
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top_neg: List[Dict[str, Any]],
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tokens_input: int,
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tokens_output: int,
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) -> str:
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lines: List[str] = [
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f"🌅 *AI 뉴스 분석* \\({_escape(asof)} 08:00\\)",
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"",
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"📈 *호재 Top 5*",
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]
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if top_pos:
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for i, r in enumerate(top_pos, 1):
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lines.append(_row_line(i, r))
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else:
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lines.append(_escape("- (없음)"))
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lines += ["", "📉 *악재 Top 5*"]
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if top_neg:
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for i, r in enumerate(top_neg, 1):
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lines.append(_row_line(i, r))
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else:
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lines.append(_escape("- (없음)"))
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cost = _cost_won(tokens_input, tokens_output)
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lines += [
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"",
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f"_분석: 시총 상위 100종목 · 토큰 {tokens_input:,} in / {tokens_output:,} out · "
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f"약 ₩{cost:,}_",
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]
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return "\n".join(lines)
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