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fix: point doppler and ground-station scheduler at unified TLE store

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Both silently fell back to static bundled TLEs after the removal of
routes.satellite._tle_cache.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
James Smith
2026-06-11 17:25:29 +01:00
parent 5e996654fe
commit 0af3028151
2 changed files with 220 additions and 193 deletions
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utils/doppler.py
+18 -24
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@@ -14,7 +14,7 @@ from datetime import datetime, timedelta, timezone
from utils.logging import get_logger
logger = get_logger('intercept.doppler')
logger = get_logger("intercept.doppler")
# Speed of light in m/s
SPEED_OF_LIGHT = 299_792_458.0
@@ -36,12 +36,12 @@ class DopplerInfo:
def to_dict(self) -> dict:
return {
'frequency_hz': self.frequency_hz,
'shift_hz': round(self.shift_hz, 1),
'range_rate_km_s': round(self.range_rate_km_s, 3),
'elevation': round(self.elevation, 1),
'azimuth': round(self.azimuth, 1),
'timestamp': self.timestamp.isoformat(),
"frequency_hz": self.frequency_hz,
"shift_hz": round(self.shift_hz, 1),
"range_rate_km_s": round(self.range_rate_km_s, 3),
"elevation": round(self.elevation, 1),
"azimuth": round(self.azimuth, 1),
"timestamp": self.timestamp.isoformat(),
}
@@ -55,7 +55,7 @@ class DopplerTracker:
def __init__(
self,
satellite_name: str = 'ISS',
satellite_name: str = "ISS",
tle_data: tuple[str, str, str] | None = None,
):
self._satellite_name = satellite_name
@@ -105,20 +105,13 @@ class DopplerTracker:
self._observer_lon = longitude
self._enabled = True
logger.info(
f"DopplerTracker configured for {self._satellite_name} "
f"at ({latitude}, {longitude})"
)
logger.info(f"DopplerTracker configured for {self._satellite_name} at ({latitude}, {longitude})")
return True
def update_tle(self, tle_data: tuple[str, str, str]) -> bool:
"""Update TLE data and re-configure if already enabled."""
self._tle_data = tle_data
if (
self._enabled
and self._observer_lat is not None
and self._observer_lon is not None
):
if self._enabled and self._observer_lat is not None and self._observer_lon is not None:
return self.configure(self._observer_lat, self._observer_lon)
return True
@@ -177,19 +170,20 @@ class DopplerTracker:
if self._tle_data:
return self._tle_data
# Try the live TLE cache maintained by routes/satellite.py
# Try the unified TLE store
try:
from routes.satellite import _tle_cache # type: ignore[import]
if _tle_cache:
tle = _tle_cache.get(self._satellite_name)
if tle:
return tle
except (ImportError, AttributeError):
from utils import tle_store
tle = tle_store.get_tle(self._satellite_name)
if tle:
return tle
except Exception:
pass
# Fall back to static bundled data
try:
from data.satellites import TLE_SATELLITES
return TLE_SATELLITES.get(self._satellite_name)
except ImportError:
return None