100 lines
3.5 KiB
Python
100 lines
3.5 KiB
Python
#!/usr/bin/env python3
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"""Verify NOAA/NWS fallback wiring for US source-backed tiles."""
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from __future__ import annotations
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import json
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import os
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import urllib.request
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from pathlib import Path
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ROOT = Path(__file__).resolve().parents[1]
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CONTRACT = ROOT / "Data" / "Weather" / "noaa_nws_us_fallback.json"
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MANIFEST = ROOT / "Data" / "Tiles" / "tile_weather_manifest.json"
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HEADER = ROOT / "Source" / "AgrarianGame" / "AgrarianWeatherProviderSubsystem.h"
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CPP = ROOT / "Source" / "AgrarianGame" / "AgrarianWeatherProviderSubsystem.cpp"
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ROADMAP = ROOT / "AGRARIAN_DEVELOPMENT_ROADMAP.md"
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TDD = ROOT / "Docs" / "TechnicalDesignDocument.md"
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EXPECTED = {
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HEADER: [
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"bEnableNoaaNwsFallbackForUSTiles",
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"NoaaNwsPointsEndpoint",
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"https://api.weather.gov/points",
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"RequestNoaaNwsFallbackForTile",
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"IsNoaaNwsEligibleCoordinate",
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"BuildNoaaNwsPointsUrl",
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],
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CPP: [
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"NoaaNwsPointsEndpoint",
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"forecastGridData",
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"ParseNoaaNwsGridData",
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"probabilityOfPrecipitation",
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"OutSnapshot.Provider = TEXT(\"noaa-nws\");",
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],
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ROADMAP: ["[x] Add NOAA/NWS fallback or enrichment for US tiles where useful."],
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TDD: ["NOAA/NWS is the US-only fallback and enrichment path", "Data/Weather/noaa_nws_us_fallback.json"],
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}
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def assert_static_contract() -> tuple[dict, dict]:
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missing = []
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for path, snippets in EXPECTED.items():
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text = path.read_text(encoding="utf-8")
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for snippet in snippets:
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if snippet not in text:
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missing.append(f"{path.relative_to(ROOT)}: {snippet}")
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if missing:
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raise RuntimeError("NOAA/NWS fallback verification failed: " + "; ".join(missing))
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contract = json.loads(CONTRACT.read_text(encoding="utf-8"))
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manifest = json.loads(MANIFEST.read_text(encoding="utf-8"))
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if contract.get("provider_id") != "noaa-nws":
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raise RuntimeError("NOAA/NWS contract has wrong provider_id")
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if contract.get("api_key_required") is not False:
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raise RuntimeError("NOAA/NWS fallback should not require an API key")
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return contract, manifest
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def is_us_eligible(tile: dict) -> bool:
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lat = float(tile["center_latitude"])
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lon = float(tile["center_longitude"])
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return 18.0 <= lat <= 72.0 and -180.0 <= lon <= -64.0
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def assert_live_nws_points(contract: dict, manifest: dict) -> None:
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if os.environ.get("AGRARIAN_SKIP_LIVE_WEATHER_CHECK") == "1":
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print("Skipping live NOAA/NWS check because AGRARIAN_SKIP_LIVE_WEATHER_CHECK=1")
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return
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eligible_tiles = [tile for tile in manifest.get("tiles", []) if is_us_eligible(tile)]
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if not eligible_tiles:
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return
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for tile in eligible_tiles:
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url = f"{contract['points_endpoint']}/{float(tile['center_latitude']):.4f},{float(tile['center_longitude']):.4f}"
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request = urllib.request.Request(
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url,
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headers={
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"Accept": "application/geo+json",
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"User-Agent": "AgrarianGameMVP/0.1",
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},
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)
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with urllib.request.urlopen(request, timeout=20) as response:
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payload = json.loads(response.read().decode("utf-8"))
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properties = payload.get("properties", {})
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if not properties.get("forecastGridData"):
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raise RuntimeError(f"NOAA/NWS points response missing forecastGridData for {tile['tile_id']}")
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def main() -> None:
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contract, manifest = assert_static_contract()
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assert_live_nws_points(contract, manifest)
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print("NOAA/NWS US fallback verification complete.")
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if __name__ == "__main__":
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main()
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