42 lines
1.5 KiB
Python
42 lines
1.5 KiB
Python
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"""Smoke test: verify training loop starts with new constraints"""
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import sys
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from pathlib import Path
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sys.path.insert(0, str(Path(__file__).parent))
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from config import Config
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from data_pipeline.data_manager import MT5DataManager
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from data_pipeline.fetcher import MT5DataFetcher
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from model_core.engine import AlphaEngine
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from model_core.config import ModelConfig
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Config.SYMBOLS = ["EURUSD", "USDJPY"]
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with MT5DataFetcher(offline=True) as fetcher:
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mgr = MT5DataManager(fetcher)
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mgr.load()
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engine = AlphaEngine(data_manager=mgr, target_symbol="forex")
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# Run 3 steps to verify the training loop works
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print("Starting 3-step smoke test...")
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engine.train(start_step=0, end_step=3, verbose_header=True)
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print(f"\nSmoke test complete!")
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print(f" best_score = {engine.best_score:.4f}")
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print(f" best_formula = {engine.best_formula}")
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if engine.best_formula:
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from model_core.vocab import FORMULA_VOCAB
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names = FORMULA_VOCAB.token_names
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decoded = ' -> '.join(names[t] for t in engine.best_formula)
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print(f" decoded = {decoded}")
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# Check infection status
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from model_core.vm import validate_formula_structure
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violations = validate_formula_structure(engine.best_formula, names)
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if violations:
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print(f" ⚠ Structure violations: {len(violations)}")
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for v in violations:
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print(f" - {v}")
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else:
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print(f" ✅ No structure violations")
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