43 lines
1.6 KiB
Python
43 lines
1.6 KiB
Python
"""Helpers for writing runtime configs and preprocessing bundles."""
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from __future__ import annotations
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import json
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from pathlib import Path
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from python_app.models.run_config_model import RunConfigModel, parse_combos_from_text
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from python_app.storage.npz_store import NpzStore
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class ConfigWriter:
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"""Write runtime artifacts consumed by C++ processes."""
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def __init__(self, runtime_dir: Path) -> None:
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"""Create writer rooted at runtime directory."""
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self._runtime_dir = runtime_dir
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self._runtime_dir.mkdir(parents=True, exist_ok=True)
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def prepare_s21_bundles(
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self,
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store: NpzStore,
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radar_key: str,
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s21_calibration_set: str,
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s21_reference_set: str,
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) -> tuple[Path, Path]:
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"""Export calibration/reference sets into binary bundles for preprocessor."""
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calibration_bundle = self._runtime_dir / "s21_calibration_bundle.bin"
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reference_bundle = self._runtime_dir / "s21_reference_bundle.bin"
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store.export_set_bundle("calibration", radar_key, s21_calibration_set, calibration_bundle)
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store.export_set_bundle("reference", radar_key, s21_reference_set, reference_bundle)
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return calibration_bundle, reference_bundle
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def write(self, config: RunConfigModel, output_path: Path) -> Path:
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"""Write run configuration JSON file."""
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output_path.parent.mkdir(parents=True, exist_ok=True)
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output_path.write_text(json.dumps(config.to_dict(), indent=2), encoding="utf-8")
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return output_path
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__all__ = ["ConfigWriter", "parse_combos_from_text"]
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