mirror of
https://github.com/OpenByteInc/QuantDinger.git
synced 2026-09-28 23:32:55 +08:00
70 lines
2.9 KiB
Python
70 lines
2.9 KiB
Python
from typing import Any, Dict, Optional
|
||
|
||
|
||
def safe_float_price(value: Any, default: Optional[float] = None) -> Optional[float]:
|
||
"""Coerce LLM/string prices to float; invalid values return default."""
|
||
if value is None:
|
||
return default
|
||
if isinstance(value, (int, float)):
|
||
if isinstance(value, float) and (value != value):
|
||
return default
|
||
return float(value)
|
||
try:
|
||
text = str(value).strip().replace(",", "")
|
||
if not text:
|
||
return default
|
||
return float(text)
|
||
except (TypeError, ValueError):
|
||
return default
|
||
|
||
|
||
def build_trend_outlook_summary(trend_outlook: Dict[str, Any], language: str) -> str:
|
||
"""Build the legacy API summary string for a multi-horizon trend outlook."""
|
||
if not trend_outlook:
|
||
return ""
|
||
is_zh = str(language or "").lower().startswith("zh")
|
||
|
||
def label(trend: str, score: Any = None) -> str:
|
||
normalized = str(trend or "HOLD").upper()
|
||
try:
|
||
numeric_score = float(score)
|
||
except (TypeError, ValueError):
|
||
numeric_score = 0.0
|
||
if is_zh:
|
||
if normalized == "HOLD" and numeric_score >= 10:
|
||
return "轻微利多·观望"
|
||
if normalized == "HOLD" and numeric_score <= -10:
|
||
return "轻微利空·观望"
|
||
return {"BUY": "看多", "SELL": "看空", "HOLD": "震荡/中性"}.get(normalized, "震荡/中性")
|
||
if normalized == "HOLD" and numeric_score >= 10:
|
||
return "mildly bullish · wait"
|
||
if normalized == "HOLD" and numeric_score <= -10:
|
||
return "mildly bearish · wait"
|
||
return {"BUY": "bullish", "SELL": "bearish", "HOLD": "neutral / range"}.get(
|
||
normalized,
|
||
"neutral / range",
|
||
)
|
||
|
||
n24 = trend_outlook.get("next_24h") or {}
|
||
d3 = trend_outlook.get("next_3d") or {}
|
||
w1 = trend_outlook.get("next_1w") or {}
|
||
m1 = trend_outlook.get("next_1m") or {}
|
||
|
||
if is_zh:
|
||
return "；".join(
|
||
[
|
||
f"约24小时：{label(n24.get('trend'), n24.get('score'))}（强度 {n24.get('strength', 'neutral')}）",
|
||
f"约3天：{label(d3.get('trend'), d3.get('score'))}（强度 {d3.get('strength', 'neutral')}）",
|
||
f"约1周：{label(w1.get('trend'), w1.get('score'))}（强度 {w1.get('strength', 'neutral')}）",
|
||
f"约1月：{label(m1.get('trend'), m1.get('score'))}（强度 {m1.get('strength', 'neutral')}）",
|
||
]
|
||
)
|
||
return " | ".join(
|
||
[
|
||
f"~24h: {label(n24.get('trend'), n24.get('score'))} ({n24.get('strength', 'neutral')})",
|
||
f"~3d: {label(d3.get('trend'), d3.get('score'))} ({d3.get('strength', 'neutral')})",
|
||
f"~1w: {label(w1.get('trend'), w1.get('score'))} ({w1.get('strength', 'neutral')})",
|
||
f"~1m: {label(m1.get('trend'), m1.get('score'))} ({m1.get('strength', 'neutral')})",
|
||
]
|
||
)
|