L'électron rare
0d189a2139
- Implemented new data feeds for Blitzortung, Bluesky, GCN, GitHub, Mempool, Netzfrequenz, OpenSky, RTE éCO2mix, SWPC, USGS. - Introduced utility functions for rate limiting and hashing. - Established OSC communication for data reception and processing. - Created SuperCollider definitions for handling incoming data and generating audio output based on real-time data. - Added configuration management for API credentials and polling intervals.
49 lines
1.7 KiB
Python
49 lines
1.7 KiB
Python
"""OpenSky Network — ADS-B aircraft states (REST polling, anon ≤ 15 s)."""
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from __future__ import annotations
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import asyncio
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import logging
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import httpx
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LOG = logging.getLogger("feed.opensky")
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async def run(ctx) -> None:
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cfg = ctx.cfg
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base = cfg["url"]
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period = float(cfg.get("poll_seconds", 15))
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bbox = cfg.get("bbox") # [lamin, lomin, lamax, lomax]
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params = None
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if bbox and len(bbox) == 4:
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params = {
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"lamin": bbox[0], "lomin": bbox[1],
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"lamax": bbox[2], "lomax": bbox[3],
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}
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async with httpx.AsyncClient(timeout=20.0) as cli:
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while True:
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try:
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r = await cli.get(base, params=params)
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r.raise_for_status()
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data = r.json()
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except Exception as e: # noqa: BLE001
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LOG.warning("fetch failed: %s", e)
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await asyncio.sleep(period)
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continue
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states = data.get("states") or []
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ctx.send("count", float(len(states)))
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for s in states:
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# index: 0=icao24, 5=lon, 6=lat, 7=baro_alt, 9=velocity, 10=heading
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try:
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icao = (s[0] or "?")[:8]
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lon = float(s[5]) if s[5] is not None else 0.0
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lat = float(s[6]) if s[6] is not None else 0.0
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alt = float(s[7]) if s[7] is not None else 0.0
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vel = float(s[9]) if s[9] is not None else 0.0
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head = float(s[10]) if s[10] is not None else 0.0
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except (IndexError, TypeError, ValueError):
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continue
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ctx.send("plane", icao, lon, lat, alt, vel, head)
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await asyncio.sleep(period)
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