yuqei
52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
from pathlib import Path
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import json
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import os
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import sys
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from sqlalchemy.exc import SQLAlchemyError
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ROOT = Path(__file__).resolve().parents[1]
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if str(ROOT) not in sys.path:
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sys.path.insert(0, str(ROOT))
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from src.services.ranges import DealingRangeService
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def main(env=None) -> int:
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env = os.environ if env is None else env
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output_json = _get_bool(env, "RANGES_OUTPUT_JSON", False)
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service = DealingRangeService()
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try:
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candidate = service.build_active_range(instrument_id=1, timeframe="1m")
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written = service.persist_active_range(instrument_id=1, timeframe="1m", candidate=candidate)
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except SQLAlchemyError as exc:
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payload = {
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"passed": False,
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"instrument_id": 1,
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"timeframe": "1m",
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"error_type": exc.__class__.__name__,
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"error": str(exc),
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}
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if output_json:
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print(json.dumps(payload, default=str, ensure_ascii=False, sort_keys=True))
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else:
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print(f"Database unavailable for ranges sample: {exc.__class__.__name__}")
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return 2
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payload = {"passed": True, "instrument_id": 1, "timeframe": "1m", "has_candidate": candidate is not None, "rows_written": written}
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if output_json:
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print(json.dumps(payload, default=str, ensure_ascii=False, sort_keys=True))
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else:
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print(f"Persisted {written} dealing range rows")
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return 0
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def _get_bool(env, key: str, default: bool) -> bool:
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value = env.get(key)
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if value is None or value == "":
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return default
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return str(value).strip().lower() in {"1", "true", "yes", "on"}
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if __name__ == "__main__":
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raise SystemExit(main())
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