49 lines
1.7 KiB
Python
49 lines
1.7 KiB
Python
#!/usr/bin/env python3
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from __future__ import annotations
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import argparse
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import sys
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from pathlib import Path
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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 app.db import init_db, session_scope # noqa: E402
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from app.pipeline.routing_layer import rebuild_routing_layer # noqa: E402
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def main() -> None:
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parser = argparse.ArgumentParser(description="Import a routable OSM graph for walking/driving first/last-mile routing.")
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parser.add_argument("--dataset-id", type=int, default=None, help="Raw OSM PBF dataset id. Defaults to the raw dataset behind the active OSM import.")
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parser.add_argument("--input-path", type=Path, default=None, help="Override the PBF path.")
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parser.add_argument("--batch-size", type=int, default=5000, help="Insert batch size.")
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parser.add_argument("--append", action="store_true", help="Append instead of clearing existing graph rows for the dataset.")
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args = parser.parse_args()
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init_db()
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with session_scope() as session:
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result = rebuild_routing_layer(
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session,
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dataset_id=args.dataset_id,
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input_path=args.input_path,
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reset=not args.append,
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batch_size=args.batch_size,
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progress_callback=_progress,
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)
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print(result)
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def _progress(event_type: str, message: str, current: int | None, total: int | None, metadata: dict[str, object] | None) -> None:
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if current is None and total is None:
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progress = ""
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elif total:
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progress = f" [{current}/{total}]"
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else:
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progress = f" [{current}]"
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print(f"{event_type}{progress}: {message} {metadata or {}}", flush=True)
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if __name__ == "__main__":
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main()
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