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https://github.com/artemium428/tvsignals-to-tg.git
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cdbda8fea3
Per-strategy Heryon accounts, reversal captions with previous-trade path on charts, and Telegram replies chained by ticker. Co-authored-by: Cursor <cursoragent@cursor.com>
54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
from __future__ import annotations
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from dataclasses import dataclass
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from pathlib import Path
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from typing import Any
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import yaml
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@dataclass(frozen=True)
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class StrategyWatch:
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id: str
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enabled: bool
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timeframe: str
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telegram_thread_id: int | None
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@dataclass(frozen=True)
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class Watchlist:
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symbols: list[str]
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strategies: dict[str, StrategyWatch]
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def load_watchlist(path: str | Path) -> Watchlist:
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raw_path = Path(path)
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if not raw_path.is_file():
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raise FileNotFoundError(f"Watchlist not found: {raw_path}")
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data: Any = yaml.safe_load(raw_path.read_text(encoding="utf-8")) or {}
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symbols_raw = data.get("symbols") or []
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symbols = [str(s).strip().upper() for s in symbols_raw if str(s).strip()]
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if not symbols:
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raise ValueError("Watchlist has no symbols")
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strategies: dict[str, StrategyWatch] = {}
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for key, cfg in (data.get("strategies") or {}).items():
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if not isinstance(cfg, dict):
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continue
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strategies[str(key)] = StrategyWatch(
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id=str(key),
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enabled=bool(cfg.get("enabled", True)),
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timeframe=str(cfg.get("timeframe", "")).strip(),
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telegram_thread_id=_optional_int(cfg.get("telegram_thread_id")),
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)
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if "ltf" not in strategies:
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strategies["ltf"] = StrategyWatch("ltf", True, "15m", None)
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if "fvg" not in strategies:
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strategies["fvg"] = StrategyWatch("fvg", True, "6h", None)
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return Watchlist(symbols=symbols, strategies=strategies)
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def _optional_int(value: object) -> int | None:
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if value is None or value == "":
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return None
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return int(value)
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