jackyu66gitandCursor
ec08de098e
移植 A_Share_DP 引擎；本地缓存与 60s tip；月线由日线 UTC 聚合；不碰主站 analyze/缠论叠层。 Co-authored-by: Cursor <cursoragent@cursor.com>
79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
"""Phase Engine — Phase A–E via Rule Registry."""
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from __future__ import annotations
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from crypto_wyckoff.domain_models import EngineResult, WyckoffPhase
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from crypto_wyckoff.rules.registry import rule_registry
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class PhaseEngine:
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name = "Phase"
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version = "1.0.0"
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def run(self, cycle: EngineResult, feature: EngineResult, timeframe: str) -> EngineResult:
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if feature.payload.get("insufficient") or cycle.payload.get("cycle") == "Unknown":
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return EngineResult(
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name=self.name,
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version=self.version,
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confidence=20.0,
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score=30.0,
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reasons=["数据/周期不足，Phase=None"],
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warnings=["insufficient_features"],
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payload={
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"phase": WyckoffPhase.NONE.value,
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"timeframe": timeframe,
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"cycle": cycle.payload.get("cycle"),
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"structure_score": 30.0,
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},
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)
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context = {
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"features": feature.payload,
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"cycle": cycle.payload,
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"timeframe": timeframe,
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}
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hits = []
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for rule in rule_registry.by_category("phase", timeframe):
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hit = rule.evaluate(context)
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if hit and hit.phase:
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hits.append(hit)
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if not hits:
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return EngineResult(
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name=self.name,
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version=self.version,
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confidence=40.0,
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score=cycle.score * 0.5,
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reasons=["未识别明确 Phase"],
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payload={
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"phase": WyckoffPhase.NONE.value,
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"timeframe": timeframe,
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"cycle": cycle.payload.get("cycle"),
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"structure_score": cycle.score * 0.5,
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},
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)
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best = max(hits, key=lambda h: h.confidence)
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structure_score = best.score
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# Phase D/E stronger structure
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if best.phase in (WyckoffPhase.D.value, WyckoffPhase.E.value):
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structure_score = max(structure_score, 80.0)
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elif best.phase == WyckoffPhase.C.value:
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structure_score = max(structure_score, 72.0)
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return EngineResult(
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name=self.name,
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version=self.version,
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confidence=best.confidence,
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score=structure_score,
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reasons=best.reasons,
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metrics=best.metrics,
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payload={
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"phase": best.phase,
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"timeframe": timeframe,
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"cycle": cycle.payload.get("cycle"),
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"rule_id": best.rule_id,
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"structure_score": structure_score,
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},
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)
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