HJ Normey
351ce2044d
Captures critical infrastructure surrounding the nautilus_dolphin core package: - dolphin_vbt_real.py: VBT vectorized backtest engine (6008 lines) - dolphin_paper_trade_adaptive_cb_v2.py: champion runner (champion_5x_f20) - _update_vbt_cache.py / update_VBT_parquet_cache.bat: cache builder - external_factors/: ExF system (all 85 indicator fetchers + NPZ cache) - mc_forewarning_qlabs_fork/: QLabs-enhanced MC-Forewarner research fork - DATA_LOCATIONS.md: source-of-truth path registry - .gitignore: excludes vbt_cache*, backfilled_data, .venv, models, etc. Note: nautilus_dolphin/ has own git repo (inner) — safety snapshot committed there separately. Champion state: WR=49.3%, ROI=+44.89%, PF=1.123, DD=14.95%, Sharpe=2.50 (55d, full-stack, abs_max_lev=6.0). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
#!/usr/bin/env python3
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"""
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Helper script to update VBT Parquet cache.
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Called by update_VBT_parquet_cache.bat
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"""
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import sys
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from pathlib import Path
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from multiprocessing import freeze_support
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# Add current directory to path
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sys.path.insert(0, str(Path(__file__).parent))
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def main():
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try:
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from dolphin_vbt_real import build_parquet_cache
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except ImportError as e:
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print(f"ERROR: Cannot import dolphin_vbt_real: {e}")
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print("Make sure you're running from the project root directory.")
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return 1
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print("Starting VBT cache update...")
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print()
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try:
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stats = build_parquet_cache(force=False)
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print()
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print("Update complete!")
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print(f" Dates processed: {stats.get('dates_processed', 0)}")
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print(f" Total scans: {stats.get('total_scans', 0):,}")
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print(f" Time: {stats.get('elapsed_s', 0):.1f}s")
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return 0
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except Exception as e:
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print(f"ERROR: {e}", file=sys.stderr)
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import traceback
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traceback.print_exc()
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return 1
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if __name__ == '__main__':
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freeze_support()
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sys.exit(main())
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